• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Device for operating one or more sets of flaps (1, 2) formed of one or more flaps (11, 12, 13, 14 and 21, 22, 23, 24), each flap pivoting about an axis of rotation (a1a1 ', b1b1', c1c1 ', d1d1', a2a2 ', b2b2', c2c2 ', d2d2') mounted on a frame (3), characterized in that the flaps of a set of flaps (1, 2) are rotated by at least one animation plate (120, 130, 220, 230) moving in translation between two extremal positions in a main direction (YY ') substantially perpendicular to the axes of the flaps, said plate of animation having guide grooves (121, 122, 123, 124), each of the guide grooves cooperating with a finger (151, 152, 153, 154) disposed on a set of links (141, 142, 143, 144) mounted on an upper (110) and / or lower (111) edge of each of the flaps of said assembly, so that the movement of the animation plate between said extremal positions in one direction and in one direction contrary respectively causes the opening and closing of each of the shutters of said set of shutters.
    公开号:FR3050404A1
    申请号:FR1653569
    申请日:2016-04-22
    公开日:2017-10-27
    发明作者:Stephane Parra；Bertrand Mazue；Julien Jacomy
    申请人:Plastic Omnium SA；
    IPC主号:
    专利说明:

    [001] The invention relates to a mechanical device for deploying and folding one or more sets of flaps used in motor vehicles. These flaps allow for example to change the air intake conditions in an engine compartment and promote heat exchange, or to hide or discover a technical assistance for driving such as a laser. These multiple features may be required simultaneously or independently of each other.
    Furthermore, it is preferred to implement a plurality of flaps each having a reduced area, in order to distribute on a greater number of flaps the aerodynamic forces acting on their surface when the vehicle is traveling at high speed. The flaps being smaller, it also reduces the free space required to ensure their angular movement.
    [003] The flaps can also participate in the general style of the body, and are visible from outside the vehicle.
    [004] When the flaps are used to regulate the ambient air flow, a device controls the opening angle of the flaps according to the rolling parameters so as to regulate the volume of incoming air.
    [005] Similarly, when a shutter has the function of obscuring a technical assistance driving equipment, the shutter opens for example when the vehicle is started and closes when the engine is stopped, or any other request from the vehicle control box.
    [006] There are many control devices for opening and closing shutters.
    [007] These mechanisms are often complex and do not easily implement various features, failing to provide as many special mechanisms as features.
    [008] The invention aims to provide a simplified mechanism for modular use, and therefore easily adaptable to various features at a lower cost.
    [009] This operating device of a set of flaps formed of one or more flaps, each flap pivoting about an axis of rotation mounted on a frame, is characterized in that the flaps of a set of flaps are rotated by at least one animation plate moving in translation between two extremal positions in a linear path located in a plane substantially perpendicular to the axes of the flaps and forming a main direction, said animation plate comprising guide grooves, each of the guide grooves cooperating with a finger disposed on a set of rods mounted on an upper and / or lower edge of each of the flaps of said assembly, so that the movement of the animation plate between said extremal positions in one direction and in a contrary direction respectively leads to the opening and closing of each of the flaps of said set of flaps.
    A single animation plate is sufficient to control the opening and closing of several components. And, as will be seen later, many alternative embodiments are possible by adapting for example the shape of the guide grooves or using a particularly ingenious cable drive system, to adapt the opening power flaps to allow the use of the device on vehicles traveling at high speed or to multiply the number of sets of flaps forming the device to meet the criteria of style.
    The maneuvering device according to the invention may also comprise in isolation, or in combination, the following characteristics:
    Each guide groove each comprises two linear longitudinal sections parallel to the main direction, spaced apart from each other by a non-zero given value, and interconnected by a cross section forming a ramp forming a given angle with said direction. main.
    The positions in the main direction and the inclination angles of the ramps of each of the guide grooves are arranged so that each of the fingers engages the ramp of the guide groove with which it cooperates between two positions of the animation plate defined previously for each of the flaps of an assembly, so that the flaps of said set open and close in a predetermined order.
    A set of links is formed of a primary link articulated around a first axis mounted on the upper and / or lower edge of the flap, and a secondary link supporting the finger and connected to the primary link by a freely pivoting joint. around a second axis, the first and the second axis of articulation of the rods being substantially parallel to the axis of rotation of the flap on which the linkage is mounted.
    The animation plate moves between its two extremal positions along a linear path having a radius of curvature.
    The animation plate also has a radius of curvature identical to that of the path on which it travels.
    At least one drive cable moves at least one animation plate.
    The drive cable comprises a first end connected to a drive means, and a second end connected to an elastic return means.
    The drive cable forms a closed loop.
    The drive cable runs along the upper edges and / or lower edges of the flaps.
    The drive cable performs at least one dead turn in a given direction around a motorized pulley, so that the rotation of said motorized pulley causes the translational movement of the animation plate.
    The operating device comprises a first and a second drive cable.
    The first and second drive cables each make at least one turn around the same motorized pulley in opposite directions.
    The first drive cable performs at least one dead turn around a first motorized pulley, and wherein the second drive cable, performs a dead turn around a second motorized pulley.
    The shutters of a set of shutters are rotated by an upper animation plate and a lower animation plate moving in the main direction, and each cooperating with sets of links connected respectively to the upper edge and the lower edge. each of the flaps of said set of flaps.
    The upper animation plate of a set of shutters is driven in motion by the first drive cable, and the bottom animation plate of the same set of shutters by the second drive cable, so that when the motorized pulley is rotated in a given direction, the upper animation plate and the lower animation plate of said set of flaps circulate in the same direction along the main direction.
    The operating device comprising two sets of flaps separate from each other, each flap of a set pivoting on their respective axes in a direction of rotation opposite to the direction of rotation of the flaps of the other set.
    The upper animation plates of each of the sets of flaps are driven in motion by respectively the first and the second drive cable, and / or wherein the lower animation plates of each of the sets of flaps are driven in motion. by respectively the second and the first drive cable.
    A set of shutters is formed of one or more pairs of half-shutters each formed of a first half-shutter and a second half-shutter each pivoting on an axis in opposite directions from each other, each half-shutter comprising one or more panels arranged so that, when the pair of half-shutters is in the closed position, the panels of the first half-shutter obscure a complementary surface to the surface obscured by the panels of the second half-shutter.
    The first half-shutters of an assembly formed of pairs of half-shutters are driven by the upper animation plate, and the second half-shutters of said set of pairs of half-shutters are rotated by the plate of lower animation [0012] The invention will be better understood on reading the appended figures, which are provided by way of examples and are in no way limiting, in which:
    Figure 1 is a perspective view showing two sets of flaps in the open position.
    Figure 2 is a partial perspective view showing a first shutter assembly in the closed position.
    Figure 3 is a perspective view showing the animation plates and drive cables of the two sets of flaps.
    Figure 4 is a top view of the sets of rods.
    Figure 5 is a partial perspective view showing the first flap assembly in the open position.
    Figures 6a, 6b, 6c, 6d and 6e show guide grooves of various shapes.
    Figures 7, 7a, 8, 8a, 9, 9a, 10, 10a, 11, 11a, 12 and 12a show the movements of the flaps according to the steps of the movement of the animation plate.
    Figures 13, 14 and 15 show examples of half-shutters.
    Figures 16, 17, 18, 19, 20, 21, 22 and 23 show different variations of circulation of the drive cable.
    The maneuvering device illustrated in perspective in Figures 1 and 2 comprises a first set of flaps 1, formed of four flaps 11, 12, 13, 14 and a second set of flaps 2, also formed by four flaps 21. , 22, 23 and 24. These flaps are mounted on a frame 3, and pivot freely around the axes of rotation aiai ', bibi', CiCi ', didi', a2a2 ', b2b2', c2c2 ', d2d2'. Non-restrictively, the axes of rotation are oriented by convention in the direction ZZ 'generally representing the vertical direction in the reference system of the vehicle. Of course, it is quite possible, without departing from the object of the invention, to orient the OXYZ mark according to the needs of implementation of the operating device in the vehicle. The axes of rotation of the flaps can therefore equally well oriented in the vertical position, horizontal or any other direction deemed adequate by the designer of the vehicle.
    To facilitate the description which follows, the detailed explanations of the mechanism will relate to the upper part of the first set of flap, considering that the mechanisms of the lower part or that of the second set of flaps are symmetrical to the upper mechanism of the first set with respect to an equatorial plane (OXY) or with respect to a median plane (OZX).
    The flaps of the first set 1 are rotated by an upper animation plate 120. The shutters of the second set are driven by the upper animation plate 220.
    The upper animation plate 120 comprises guide grooves 121, 122, 123, 124 cooperating respectively with fingers 151, 152, 153 and 154 mounted on sets of links 141, 142, 143 and 144. As can be seen in FIG. As will be seen in detail later, these sets of links serve to turn the shutters when the animation plate is moving along the main direction YY '.
    The linear trajectory of the animation plate may be rectilinear or have a slight radius of curvature, preferably constant, to match the shape of the vehicle. This radius of curvature can range from a few tens of centimeters to 2 or 3 meters, depending on the style requirements imposed on the vehicle in the immediate vicinity of the maneuvering device.
    Under these conditions, the animation plate may also have a radius of curvature identical to that of the trajectory that it is required to follow.
    The upper animation plate 120 is driven in movement by a first drive cable 41 circulating in a closed loop along the upper part and the lower part of the flaps. It is connected to the first cable 41 by an attachment point 125.
    Here means by cable means for transmitting forces such as a wire or synthetic fiber, but also any equivalent means such as a chain, a belt, a toothed belt, or a flexible blade.
    The first cable 41 makes at least one dead turn in a first direction around a motorized pulley 5. In this way, when the motorized pulley rotates in a first direction the animation plate 120 flows in the direction YY ' and when the pulley 5 rotates in the opposite direction, the animation plate 120 flows in the Y'Y direction.
    In Figure 1, we can see that the flaps are all in the open position, the actuating plate then occupies one of its extremal positions and the fingers are located at one end of the guide groove with which they cooperate. In Figure 2, the flaps are in the closed position and the animation plate 120 is disposed at its other extremal position. The fingers are then located at the other end of the guide groove.
    When the vehicle is intended to roll at high speed, it becomes necessary to increase the power of the drive members solicited at the time of opening or closing due to the aerodynamic forces applied to the flaps. In these conditions, to overcome higher aerodynamic forces and to promote the rotation of the flaps it may be useful to have a second lower animation plate 130 comprising guide grooves cooperating with fingers mounted on rods (not visible ). The opening and closing torques therefore apply to both ends of the axis around which the flaps pivot. This lower animation plate 130 drives in movement the flaps 11, 12, 13 and 14 by a set of rods mounted on the lower edge of the flaps (partially visible).
    A second drive cable 42, also circulating in a closed loop along the upper part and the lower part of the flaps causes the lower animation plate 130 in translation along the main direction YY '. The second drive cable 42 also makes a dead turn around the motorized pulley 5 in a second direction opposite to the first direction made by the first cable 41 around said pulley 5.
    The lower animation plate 130 is connected to the second drive cable 42 by an attachment point 135 (not visible in Figure 1, and visible in Figure 3).
    In this way, when the motorized pulley rotates in one direction, the animation plates 120 and 130 move in the same direction along the direction YY '.
    This assembly comprising two drive cables each making a dead turn in opposite directions around the motorized pulley also allows, with the aid of a single motor, to advance the animation plates 120 and 130 of completely synchronous manner, and apply the engine torque simultaneously on the axes of the flaps to cause their opening or closing. It generates a significant cost gain.
    Figure 2 allows to better visualize the circulation mode of the animation plate and drive cables 41 and 42 on the upper part of the device. For this purpose, slides 126 are arranged on the chassis 3.
    The upper animation plate 120 slides on the inner portions of the slides 126. The cables 41 and 42 are guided by notches made in the slideways 126 so as to enable them to fit the curve of the maneuvering device, when the latter has, as has been mentioned above, a radius of curvature to fit the shape of a vehicle.
    A second set of flaps 2, shown in Figure 1, is driven in motion by the animation plates 220 and 230. The upper animation plate 220 is connected to the second drive cable 42 by a point d fastener 225 (visible in Figure 3) and the lower animation plate 230 is connected to the first drive cable 41 by an attachment point 235 (visible in Figure 3).
    This assembly allows, when the motorized pulley 5 rotates in a given direction, to circulate the upper animation plates 220 and 230 of the second second shutter assembly 2 along the direction YY ', in the opposite direction to direction of movement along the same direction, top 120 and lower 130 animation plates, of the first set of flaps 1.
    This particular arrangement, made possible by the presence of the two drive cables 41 and 42 wound in opposite directions around the motorized pulley 5, makes it possible to rotate the flaps of the second assembly 2, in an opposite direction of rotation. in the direction of rotation of the flaps of the first set 1.
    An alternative embodiment is also possible in which each set of flaps is rotated by a single animation plate. Under these conditions, the first set of flaps 1 is rotated by an upper animation plate 120, and the second set of flaps 2 is rotated by a lower animation plate 230. It is then observed that these two sets shutters can be controlled by a single drive cable.
    Similarly, when it is desired to open the shutters of the two sets by rotating them all in the same direction of rotation, the two upper or lower animation plates can be connected to the same drive cable.
    This is particularly useful when one seeks, for example, to preserve the style effects related to the axial symmetry of a front of the vehicle.
    FIG. 3 shows the only drive cables 41 and 42 to which the animation plates 120, 130, 220 and 230 are connected by the attachment points 125, 135, 225 and 235. respectively. motorized pulley rotates in the direction indicated by the arrow, the drive cables circulate according to the arrows and the animation plates have the effect of moving in opposite directions towards the center of symmetry of the device. By reversing the direction of rotation of the motorized pulley, the direction of movement of the animation plates is reversed.
    FIG. 3 also makes it possible to display a particular arrangement made possible by the shape of the guide grooves 121, 122, 123 and 124 in which the fingers 151, 152, 153 and 154 (visible in FIG. 1 or FIG. ).
    Each of these guide grooves comprises a first longitudinal section 171, extending in the main direction YY ', of length h, and a second longitudinal section 172 also extending along the direction YY' and length l2. These two longitudinal sections are substantially parallel to each other and are spaced from each other by a distance D, measured here along the direction XX '. They are interconnected by a ramp 173 forming an angle A with the main direction. This angle A is strictly less than 90 ° and preferably between 30 ° and 75 °.
    For obvious mechanical reasons, the length of the guide groove projected on the main direction is at least equal to the distance traveled by the plate of animation between its two extremal positions.
    As will be seen later, it is by crossing the ramp, the finger of the link game causes, by the movement of the rods, the rotation of the flap with which it is associated. When the finger is in a longitudinal section of the guide groove the associated flap is in fully open or fully closed position. Continued movement of the animation plate along the YY 'axis does not change the position of the flap.
    It is also observed that it is possible to adjust at will the respective values of the lengths of the longitudinal sections or the angle A. FIGS. 6a, 6b, 6c and 6d make it possible to illustrate, by way of example Possible forms of guide grooves These various arrangements then make it possible to control the sequence and kinematics of the opening and closing of the shutters. As can be seen in these figures, the lengths h and / or l2 of the longitudinal sections may be zero.
    For example, and without limitation, open a first flap directly at the start of the vehicle, then open sequentially the other three flaps depending on the engine temperature. This particular kinematics also has the advantage of minimizing the forces on the motorized pulley, in that only one flap opens at a time. It is also possible to open (or close) each successive shutters by operating the full opening (or closing) of a shutter before starting the opening (or closing) of the next shutter.
    It is also conceivable a ramp of non-rectilinear shape, with a variable angle A, so as to adapt the speed of opening or closing flaps.
    It follows from these controlled variations that the finger of the link set flowing in the guide groove will cross the ramp 173 between two precise positions of the animation plate and at a speed directly proportional to the value of the angle A .
    The guide grooves arranged on the upper animation plate and the lower animation plate and intended to drive the same flap obviously have longitudinal sections 171 and 172 of identical length and ramps forming the same angle with the main direction.
    Figure 4 shows the sets of rods, 141, 142, 143, 144 respectively associated with the flaps 11, 12, 13, 14. All sets of rods are identical and operate on the same principle. The set of link 141 comprises a primary link 141a mounted on the upper edge 110 of the flap 11 via a hinge 161 of substantially vertical axis. This primary link is itself connected via an axis 162 to a secondary link 141b carrying a finger 151 cooperating with the guide groove 121.
    Crossing the ramp 173 of the guide groove 121, the finger 151 drives the secondary link 141b which itself drives the primary link and causes the movement of the deployment or folding of the flap 11.
    When the set of flaps comprises an upper animation plate and a lower animation plate, the sets of links associated with the lower animation plate are mounted on the lower edge 111 of the flaps as is visible on Figure 5.
    For reasons of protection and aesthetics, it may be useful to arrange the frame 3 so that the sets of rods are isolated from external aggression. Under these conditions, the axis 161 passes through the frame 3 and circulates in a circular slide 180, as can be seen in FIG.
    Figures 7 / 7a and following illustrates a possible kinematics of a sequenced opening movement of the flaps.
    In Figures 7 and 7a the animation plate 120 is in an end position in which all the flaps is in the closed position. All the guide fingers are positioned in the longitudinal section 171 of their respective guide grooves.
    When the animation plate begins its translational movement along the axis YY 'on the outside of the mechanism (see arrow), the finger 154 enters the ramp of the guide groove 124, the pane 14 then begins to open. As illustrated in Figures 8 / 8a. The flaps 11, 12 and 13 remain in the closed position.
    In Figures 9 / 9a, the finger 154 continues to move within the ramp of the guide groove 124 so as to continue the opening movement of the flap 14. And the finger 153 enters the ramp of the guide groove 123. The flap 13 opens.
    Figures 10 / 10a show the position of the animation plate in which the flap 14 completes its opening movement, while the flap 13 is open half while the flap 12 is still barely open . Part 11 is still completely closed.
    In Figures 11/11, the flap 14 is fully open, and the flaps 11, 12, continue their opening movement.
    When the animation plate 120 arrives at its other extremal position, the flaps 11, 12, 13 and 14 are all in the open position. All the fingers 151, 152, 153 and 154 are then arranged in the longitudinal section 172 of their respective guide grooves, as can be seen in FIGS. 12 and 12a.
    As has already been indicated in the preceding text, the movements of the animation plates 130, 220 and 230, and the opening and closing movements of the flaps can be deduced mutatis mutandis from the explanations given above. more particularly describing the movement of the upper animation plate 120 of the first shutter assembly 1.
    Figures 13, 14 and 15 describe one of the possible adaptations of the operating device according to the invention in which a set of flaps is formed of one or more pairs respectively 15, 16, 17 and 18 of half-shutters, respectively 15a, 15b, 16a, 16b, 17a, 17b, 18a, 18b. Each pair of half flap is itself formed of a first and a second half flap each pivoting on an axis respectively eie'i, fif'i, gig'i, hih'i, M'i, jij'i , kik'i, W'i, in opposite directions from each other.
    Each half shutter comprises one or more panels arranged so that when the pair of half shutter is in the closed position, the panels of the first half shutter obscure a surface complementary to the surface obscured by the panels of the second half shutter. As a general rule and for aesthetic reasons, each half-shutter hides half of the surface obscured by the pair of half-shutters.
    The panels can have different shapes depending on the desired style effect. The pair of half-shutters illustrated in FIG. 13 comprises half-shutters each formed of two vertical panels deployed one at the other along the entire height of the half-shutter and each occupying half of the surface obscured by the pair. half-shutters.
    The pair of half-panels illustrated in Figure 14 comprises two half-panels whose panels respectively obscure the upper half and the lower half of the total area obscured by the pair of half-shutters.
    The pair of half-shutters shown in FIG. 15 illustrates another possible configuration in which the first half-flap 15a comprises two separate panels obscuring the first and third upper quarter of the surface concealed by the pair of half-shutters. , and wherein the second half-flap 15b also comprises two separate panels occulting respectively the second and fourth lower quarter of the surface obscured by the pair of half-flaps 15. The two flaps 15a and 15b conceal each of the surfaces complementary and substantially equal whose sum represents the entire area obscured by the pair 15. This arrangement allows a "checkerboard" opening of the different sets of juxtaposition pairs of half-shutters.
    Similarly, in the examples above, the panels of the half-shutters have substantially equal surfaces. But this configuration is not limiting, and it is quite possible to design panels with panels having various shapes and different surfaces, arranged to hide the entire surface when the pair of half-shutters is in position closed.
    The rotational drive of the first half-shutters respectively 15a, 16a, 17a and 18a of an assembly 1 is formed by the upper animation plate connected to the first drive cable and the rotational drive of the second half-shutters is produced by the lower animation plate also connected to the first drive cable when said first drive cable performs a closed loop along the upper and lower edges of the pairs of half-shutters.
    Figures 16 to 23 describe possible arrangements of the motorization and circulation of or training cables around sets of flaps.
    FIG. 16 illustrates the simplest case in which a single drive cable circulates in a closed loop along the upper edges of the shutters. Each of the shutter assemblies comprises a single upper animation plate for rotating the shutters in opposite directions. An identical result can be achieved when the drive cable runs in a closed loop along the lower edges of the flaps.
    FIG. 17 illustrates the case in which the drive cable is connected by its first end to a motorization means ensuring the traction of the cable in one direction, and by its second end to an elastic return means ensuring the return cable in the other direction. The motorization means can indifferently be formed by a motorized pulley as described above or by a jack or by an electrically activatable shape memory element.
    18 illustrates the case in which the operating device comprises two separate drive cables each forming a closed loop circulating around the upper and lower flap assemblies and each driven by a single motorized pulley. This case corresponds to the one that served as the basis for this description.
    19 illustrates the case in which the same drive cable performs two complete turns around the flaps by performing two successive crossings and flowing over the upper part and the lower part of the sets of flaps. This configuration makes it possible to obtain the same effects as those achieved with a device comprising two drive cables and illustrated in FIG. 18. The first turn of the cable around the flaps is equivalent to the first drive cable, and the second turn of the cable cable around the flaps is equivalent to the second drive cable.
    [0070] Figure 20 illustrates the case in which the flaps of each set is rotated by its own drive cable, each driven by its own drive pulley.
    Figures 21 and 22 are improvements of the case illustrated in Figure 21 in which the speeds and the positions of the two drive cables are made synchronous by a central pulley as shown in Figure 21, or in which a cable drive turns around the motorized pulley of the other drive cable as shown in Figure 22.
    FIG. 23 illustrates the case in which the upper animation plates are driven in translation by a first drive cable coupled to a first motorized pulley, and in which the lower animation plates are driven by a second cable. drive coupled to a second motorized pulley. The synchronization of the movement of the cables is done by means of the rods and shutters.
    NOMENCLATURE 1 First set of shutters. 11, 12, 13, 14 Shutters of the first set of shutters. 15, 16, 17, 18 Pairs of half-shutters of the first set of shutters. 15a, 15b, 16a, 16b, 17a, 17b, 18a, 18b Half flaps of the first set of flaps 110, 111 Upper and lower edges of the flaps of the first set of flaps.
    120 Upper animation plate of the first set of shutters. 121, 122, 123, 124 Guide grooves of the top plate of the first set of flaps.
    125 Attachment point of the animation plate 20 on the first drive cable 41.
    126 Slides 130 The bottom animation plate of the first set of shutters.
    135 Attachment point of the animation plate 130 on the second training cable 42. 141, 142, 143, 144 Sets of links cooperating with the upper animation plate 120. 141a, 141b Primary and secondary link of the game linkage 141. 151, 152, 153, 154 Finger links rods 141,142, 143, 144.
    161 First axis of articulation of the rod 141 on the upper edge 110 of the flap 11.
    162 Second axis of articulation connecting the rods 141 and 142. 171, 172, longitudinal sections of the guide grooves.
    173 Ramp of guide grooves.
    180 Circular slides.
    2 Second set of shutters. 21,22, 23, 24 Shutters of the second set of shutters.
    220 Upper animation plate of the second set of shutters.
    225 Attachment point of the animation plate 220 on the second drive cable 42.
    230 Lower animation plate of the second set of shutters.
    235 attachment point of the animation plate 230 on the first drive cable 41.
    3 Chassis.
    41 First training cable.
    42 Second training cable.
    5 Motorized pulley. aiai ', bibi', CiCi ', didi', a2a2 ', b2b2', c2c2 ', d2d2' Axes of rotation of the flaps. eie'i, fif'i, gig'i, hih'i, iii'i, jij'i, kik'i, W'i Axes of the half-shutters of the first set of shutters YY 'Main direction. 11, 12, lengths of the longitudinal sections 171 and 173 of a groove. A Angle of inclination of the ramp. D Distance between the two longitudinal sections of a groove.
    权利要求:
    Claims (20)
    [1" id="c-fr-0001]
    1. Device for operating one or more sets of flaps (1, 2) formed of one or more flaps (11, 12, 13, 14 and 21, 22, 23, 24), each flap pivoting about a axis of rotation (aiai ', bibi', CiCi ', didT, a2a2', b2b2 ', ο2ο2', d2d2 ') mounted on a frame (3), characterized in that the flaps of a set of flaps (1, 2) are rotated by at least one animation plate (120, 130, 220, 230) moving in translation between two extremal positions in a linear path located in a plane substantially perpendicular to the axes of the flaps and forming a main direction (YY '), said animation plate having guide grooves (121, 122, 123, 124), each of the guide grooves cooperating with a finger (151, 152, 153, 154) disposed on a set of links ( 141, 142, 143, 144) mounted on an upper edge (110) and / or lower (111) of each of the flaps of said assembly, so that the movement of the pla That animation (120, 130) between said extreme positions in one direction and in a opposite direction respectively leads to the opening and closing of each of the flaps of said set of flaps.
    [2" id="c-fr-0002]
    2. Maneuvering device according to claim 1, wherein each guide groove (121, 122, 123, 124) each comprises two longitudinal longitudinal sections (171, 172) parallel to the main direction (YY '), distant one the other of a given non-zero value (D), and interconnected by a cross section (173) forming a ramp at a given angle (A) with said main direction (YY ').
    [3" id="c-fr-0003]
    3. Operating device according to claim 2, wherein the positions in the main direction and the inclination angles (A) of the ramps (173) of each of the guide grooves (121, 122, 123, 124) are arranged to each of the fingers (151, 152, 153, 154) engages the ramp (173) of the guide groove with which it cooperates between two positions of the animation plate defined beforehand for each of the flaps of a set, of so that the flaps of said set open and close in a predetermined order.
    [4" id="c-fr-0004]
    4. Maneuvering device according to any one of claims 2 or 3, wherein a set of links (141, 142, 143, 144) is formed of a primary link (141a) articulated around a first axis (161). ) mounted on the upper edge (110) and / or lower (111) of the flap, and a secondary link (141b) supporting the finger (151, 152, 153, 154) and connected to the primary link by a pivoting joint freely around a second axis (162), the first and the second axis of articulation of the rods being substantially parallel to the axis of rotation of the flap on which the linkage is mounted.
    [5" id="c-fr-0005]
    5. Maneuvering device according to one of claims 1 to 4, wherein the animation plate (120, 130, 220, 230) moves between its two end positions along a linear path having a radius of curvature.
    [6" id="c-fr-0006]
    6. Maneuvering device according to claim 5, wherein the animation plate (120, 130, 220, 230) also has a radius of curvature identical to that of the path on which it travels.
    [7" id="c-fr-0007]
    7. Maneuvering device according to any one of claims 1 to 6, wherein at least one drive cable (41, 42) drives in motion at least one animation plate (120, 130, 220, 230).
    [8" id="c-fr-0008]
    8. Maneuvering device according to claim 7, wherein the drive cable comprises a first end connected to a drive means, and a second end connected to a resilient biasing means.
    [9" id="c-fr-0009]
    9. Operating device according to claim 7, wherein the drive cable (41,42) forms a closed loop.
    [10" id="c-fr-0010]
    10. Maneuvering device according to claim 9 wherein the drive cable runs along the upper edges (110) and / or the lower edges (111) of the flaps (10, 11, 12, 13, 14, 21, 22 , 23, 24).
    [11" id="c-fr-0011]
    11. Maneuvering device according to any one of claims 8 to 10, wherein the drive cable (41,42) performs at least one dead turn in a given direction around a motorized pulley (5), so that the rotation of said motorized pulley (5) causes the translational movement of the animation plate.
    [12" id="c-fr-0012]
    12. An operating device according to claim 11, comprising a first and a second drive cable (41,42).
    [13" id="c-fr-0013]
    13. Operating device according to claim 12 wherein the first and second drive cable each make at least one turn around the same motorized pulley (5) in opposite directions.
    [14" id="c-fr-0014]
    14. Operating device according to claim 13, wherein the first drive cable performs at least one dead turn around a first motorized pulley, and wherein the second drive cable, performs a dead turn around a second motorized pulley.
    [15" id="c-fr-0015]
    15. Maneuvering device according to any one of claims 12 to 14, wherein the flaps (11, 12, 13, 14, and 21,22, 23, 24) of a set of flaps (1,2) are rotated by an upper animation plate (120, 220) and a lower animation plate (130, 230) moving in the main direction (YY '), and each cooperating with sets of links connected respectively to the edge upper (110) and the lower edge (111) of each flap of said set of flaps.
    [16" id="c-fr-0016]
    The operating device according to claim 15, wherein the upper animation plate of a set of flaps (120) is driven in motion by the first drive cable (41), and the lower animation plate ( 130) of the same set of flaps by the second drive cable, so that when the motorized pulley (5) is rotated in a given direction, the upper animation plate (120) and the animation plate lower (130) of said set of flaps (1) flow in the same direction along the main direction (YY ').
    [17" id="c-fr-0017]
    17. Maneuvering device according to one of claims 12 to 16, comprising two sets of flaps (1, 2) separate from each other, each of the flaps (11, 12, 13, 14) of a set (1) pivoting on their respective axes in a direction of rotation opposite to the direction of rotation of the flaps (21, 22, 23, 24) of the other assembly (2).
    [18" id="c-fr-0018]
    18. Operating device according to claim 17, wherein the upper animation plates (120, 220) of each of the sets of flaps (1, 2) are driven in motion by respectively the first (41) and the second (42). ) drive cable, and / or wherein the lower animation plates (130, 230) of each of the flap assemblies (1, 2) are driven in motion by respectively the second (42) and the first (41). ) training cable.
    [19" id="c-fr-0019]
    19. Maneuvering device according to one of claims 12 to 18, wherein a set of flaps is formed of one or more pairs (13, 14, 15, 16, 17) of half-flaps (13a, 13b, 14a). , 14b, 15a, 15b, 16a, 16b, 17a, 17b) each formed of a first half-flap and a second half-flap each pivoting on an axis (eie'i, fif'i, gig'i, hih'i, M'i, jij'i, kik'i, W'i) in opposite directions to each other, each half-flap having one or more panels arranged so that when the pair of half -volets is in closed position, the panels of the first half-shutter obscure a surface complementary to the surface obscured by the panels of the second half-shutter.
    [20" id="c-fr-0020]
    20. Maneuvering device according to claim 19, wherein the first half-flaps (15a, 16a, 17a, 18a) of an assembly (1) formed of pairs of half-flaps are driven by the upper animation plate, and the second half-flaps (15b, 16b, 17b, 18b) of said set (1) formed of pairs of half-flaps are rotated by the lower animation plate.
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    同族专利:
    公开号 | 公开日
    CN107304737B|2020-12-18|
    WO2017182732A1|2017-10-26|
    EP3445601B1|2020-03-11|
    CN107304737A|2017-10-31|
    FR3050404B1|2019-08-02|
    EP3445601A1|2019-02-27|
    US20190210451A1|2019-07-11|
    引用文献:
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    EP0500430A1|1991-02-21|1992-08-26|Valeo Thermique Moteur|Pivotable flap device for regulating the air flow through a heat exchanger|
    EP1728667A2|2005-05-30|2006-12-06|Behr GmbH & Co. KG|device for regulating an air stream for engine cooling|
    US20120074729A1|2010-09-27|2012-03-29|Srg Global, Inc.|Shutter System for Vehicle Grille|
    US20130068403A1|2011-09-21|2013-03-21|Srg Global Inc.|Grille Shutter Seal|FR3080067A1|2018-04-17|2019-10-18|Valeo Systemes Thermiques|MOBILE SHUTTLE ASSEMBLY FOR A DEVICE FOR CONTROLLING AN AIR FLOW FOR A MOTOR VEHICLE|
    FR3085891A1|2018-09-17|2020-03-20|Valeo Systemes Thermiques|HEAT EXCHANGE MODULE FOR MOTOR VEHICLE|GB320786A|1928-11-02|1929-10-24|Serck Radiators Ltd|Improvements relating to the regulation of the cooling action of radiators for the cooling systems of internal combustion engines|
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    FR2135686A5|1971-03-05|1972-12-22|Pascual Rullo Juan|
    IT1091641B|1977-12-30|1985-07-06|Fiat Veicoli Ind|AIR INTAKE DEVICE FOR INTERNAL COMBUSTION ENGINES|
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    法律状态:
    2017-04-25| PLFP| Fee payment|Year of fee payment: 2 |
    2017-10-27| PLSC| Publication of the preliminary search report|Effective date: 20171027 |
    2018-04-24| PLFP| Fee payment|Year of fee payment: 3 |
    2019-04-26| PLFP| Fee payment|Year of fee payment: 4 |
    2020-04-29| PLFP| Fee payment|Year of fee payment: 5 |
    2022-01-07| ST| Notification of lapse|Effective date: 20211205 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1653569A|FR3050404B1|2016-04-22|2016-04-22|DEVICE FOR OPENING AND CLOSING SHUTTERS|
    FR1653569|2016-04-22|FR1653569A| FR3050404B1|2016-04-22|2016-04-22|DEVICE FOR OPENING AND CLOSING SHUTTERS|
    PCT/FR2017/050854| WO2017182732A1|2016-04-22|2017-04-10|Device for opening and closing flaps|
    US16/095,474| US20190210451A1|2016-04-22|2017-04-10|Device For Opening And Closing Flaps|
    EP17719668.0A| EP3445601B1|2016-04-22|2017-04-10|Device for opening and closing of flaps|
    CN201710265156.6A| CN107304737B|2016-04-22|2017-04-20|Shutter opening and closing device|
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