• 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:
    Articulation mechanism (6) comprising a first armature (7) and a second armature (8) rotatably mounted relative to one another defining an interior space, an adjustment device (10) adapted to allow adjustment of angular position between the first armature and the second armature, an abutment member (66) integral with the first armature and disposed in the interior space, the abutment member cooperating abuttingly with the second armature to limit a relative rotation of the armature first armature and the second armature between first and second angular end positions. The stop member is attached to the first frame.
    公开号:FR3018051A1
    申请号:FR1451704
    申请日:2014-03-03
    公开日:2015-09-04
    发明作者:Sebastien Leconte
    申请人:Faurecia Sieges dAutomobile SA；
    IPC主号:
    专利说明:

    [0001] Hinge mechanism and vehicle seat comprising such a mechanism. The present invention relates to articulation mechanisms and vehicle seats comprising such mechanisms. More particularly, an articulation mechanism may comprise: a first armature and a second armature rotatably mounted relative to one another about at least one axis of rotation and at least partially delimiting an interior space; an adjustment device adapted to allow an adjustment of the angular position between the first armature and the second armature; an abutment member secured to the first armature and disposed in the internal space; the abutment member cooperating by abutment; with the second armature for limiting a relative rotation of the first armature and the second armature between first and second end-of-stroke angular positions. WO-A-2013/010918 describes an example of such a hinge mechanism, in which the abutment of the first reinforcement is obtained by fine stamping (also called "semi-cutting") and the stopper penetrates in a window formed in the second frame. The articulation mechanism described in this document has the disadvantage of requiring specific tooling of this particular application, which increases the cost of the articulation mechanism.
    [0002] The present invention is intended to overcome these disadvantages.
    [0003] For this purpose, a hinge mechanism of the kind in question is characterized in that the abutment member is attached to the first frame. This avoids the aforementioned disadvantages. The first and second armatures may be used indifferently: either in applications requiring the first and second abutment positions, in which case the abutment member is mounted on the first armature, or in applications that do not require the first and second stop positions, in which case the stop member is simply omitted.
    [0004] In addition, it is possible to vary the first and / or the second stop position from one model to another of the hinge mechanism, using stop members of different shapes, and with the same first and second armatures.
    [0005] In various embodiments of the hinge mechanism according to the invention, one or more of the following arrangements may also be used: the stop member projects radially; - The stop member is movably mounted along a guiding track in an arc secured to the second armature; - The guide track extends angularly between two integral abutments of the second frame; the second armature comprises an annular rim at least partially receiving the first armature and having an axial end face; the axial end face comprises a recess which forms the guide track; the first reinforcement comprises a first toothing, in particular directed radially outwards, and the second reinforcement has a second toothing formed in the annular flange, in particular oriented radially inwards, the first toothing meshing with the second toothing in a radial plane containing the guide track for adjusting the relative angular position between the first armature and the second armature; - The stop member is in the form of a radially outwardly projecting finger, formed in one piece with a radial ring; - The radial ring is secured to the first frame; the radial ring is disposed in the immediate vicinity of the radial plane containing the guide track; - The first armature comprises an axial collar and the radial plane ring is engaged and / or fixed on the axial collar; - The abutment member is a key fixed in a housing in the first frame; - The stop member, in particular sheet metal and extends radially. - The housing is formed at the periphery of the first frame on only part of the thickness of the outer first. Furthermore, the invention also relates to a vehicle seat 5 comprising first and second parts connected to each other by a hinge mechanism as defined above, the first and second armatures being fixed, one in the first part and the other in the second part. The first and second seat portions may optionally be one, a seat and the other a backrest. Of course, the various features, variations and / or embodiments of the present invention may be associated with each other in various combinations to the extent that they are not incompatible or exclusive of each other. The present invention will be better understood and other characteristics and advantages will become apparent upon reading the following detailed description comprising embodiments given by way of illustration with reference to the appended figures, presented by way of non-limiting examples. which may serve to complete the understanding of the present invention and the explanation of its implementation and, where appropriate, contribute to its definition, in which: FIG. 1 is a diagrammatic side view of a vehicle seat which can 2 is a perspective view of the hinge mechanism that can equip the seat of FIG. 1, in a first embodiment of the invention, FIG. - Figures 3 and 4 are exploded perspective views of the hinge mechanism of Figure 2, respectively viewed along the directions III and IV of Figure 2, - FIG. 5 is an axial sectional view of the articulation mechanism of FIG. 2; FIGS. 6 to 9 are views similar to FIGS. 2 to 5, respectively, for a second embodiment of the invention, and Figure 10 is a perspective view of a portion of the hinge mechanism of Figures 6 to 9.
    [0006] It should be noted that, in the various figures, the same references designate structural and / or functional elements that are identical or similar to the various embodiments. Thus, unless otherwise stated, such elements may have identical structural, dimensional and material properties. For the sake of clarity, only the elements useful for understanding the described embodiments have been shown and will be detailed.
    [0007] FIG. 1 is a schematic side view of a seat 1, preferably a front seat 1, of a vehicle that can be equipped with a hinge mechanism 6 according to the invention and represents the seat 1 which comprises a backrest 2 pivotally mounted. around a pivot axis Y1, or first axis Y1, on a seat 3, which seat 3 is itself mounted on a floor 4 of the vehicle, for example by means of slides 5.
    [0008] Thus, the inclination of the backrest 2 is manually adjustable by means of a control button 6a, in particular a rotary control knob 6a, or the like which drives the hinge mechanism 6, in particular geared positively controlling the rotation of the backrest. 2. Furthermore, in the example considered here, the backrest 2 can also be folded forward in a counterclockwise direction R (or possibly backwards in an opposite clockwise direction), for example to be folded back into a tablet or to access the rear seats of the vehicle, by actuating a lever M, in particular located at the top of the backrest 3, which controls a folding control stage belonging to the hinge mechanism 6. A first embodiment of the mechanism of articulation 6 is shown in Figures 2 to 5 which are, respectively, a perspective view, exploded perspective views respectively along the directions III and IV of the Figure 2 and an axial sectional view of the hinge mechanism 6 can equip the seat 1 of Figure 1 in a first embodiment of the invention.
    [0009] The hinge mechanism 6 according to the first embodiment comprises a first armature 7 formed, for example, by a first disk-shaped metal flange centered on the first axis Y1, which extends in a plane perpendicular to the first axis Y1 . The first frame 7 may be, for example, secured to a structural element of the seat 3. The hinge mechanism 6 further comprises a second frame 8 formed, for example, by a metal flange having a general disc shape centered on a second axis Y2 parallel to the first axis Y1, but offset with respect thereto.
    [0010] The second armature 8 is parallel to the first armature 7 and disposed in axial abutment therewith, the first armature 7 and the second armature 8 being interconnected by a closure ring 9 which will be described later and which forms, with the first armature 7 and the second armature 8, a closed casing delimiting an interior space of the articulation mechanism 6. The second armature 8 can be connected, for example, to a structural element of the backrest 2, directly or via of a folding frame 16 in the example, which will be described later. The first armature 7 and the second armature 8 are interconnected by an adjusting device 10 arranged in the interior space of the articulation mechanism 6. Advantageously, the adjustment device 10 makes it possible to adjust a relative angular position between the first frame 7 and the second frame 8, for example by means of the control button 6a. In the example considered here, the adjusting device 10 is a hypocycloid gear driven by a driving device comprising an input member 11 and an eccentric cam. The inlet member 11, visible in FIGS. 2 to 7, may, for example, be made in one piece by molding in plastic or light alloy. The input member 11 comprises a central shaft 12 which extends longitudinally along the second axis Y2, or central axis Y2. The central shaft 12 may optionally be pierced with an inner recess 13, preferably square, grooved or other, in which can be fitted a shaft integral with the control knob 6a. Furthermore, the central shaft 12 is extended radially outwardly, at its end opposite the second armature 8, by a flange 14 which extends parallel to the first armature 7 and to the second armature 8. One face internal of the collar 14 is extended towards the hypocycloidal gear by at least one drive finger 15, in this case two drive fingers 15, which extends parallel to the second axis Y2 towards the second armature 8, and whose utility will be seen later. The central shaft 12 has a cylindrical shape of revolution centered on the second axis Y2 and journalled in a bearing integral with the second armature 8 and centered itself on the second axis Y2. The bearing 25 secured here is formed by a through cylindrical recess 21 formed in the second frame 8 and in a collar 20 which is integral with the second frame 8. The collar 20 may be, for example, formed in one piece with the second armature 8 and extend axially 30 from the second armature 8 to the first armature 7. The input member 11 is rotatably connected to the eccentric cam which, in the example considered, extends perpendicular to the first axis Y1 and is driven by the input member 11. The eccentric cam journalled around the collar 20 in a housing 30a, preferably a cylindrical housing of revolution 30a, secured to the first frame 7 and passing through the first frame 7. The housing 30a is centered on the first axis Y1. The housing 30a is delimited in particular by a collar 30, in particular a metal collar 30, integral with the first armature 7. The eccentric cam may comprise a control ring 22 and a play adjustment assembly 29. The control ring 22 is journalled on an outer cylindrical surface 20a of the collar 20 and is at least partially surrounded by the play-catching assembly 29. The control ring 22 is further eccentric with respect to the second axis Y2 in the example considered here . Nevertheless, the control ring 22 could be centered on the second axis Y2. In the exemplary embodiment presented, the play clearance assembly 29 comprises at least one cam portion 29a, here two cam portions 29a, 29b, advantageously 25 metal, wedge-shaped disposed opposite a peripheral surface. The cam portion 29a, respectively the cam portions 29a, 29b, have a first end 32 having a minimum radial thickness and a second end 33 having a maximum radial thickness. According to the example shown, the second ends 33 of the cam portions 29a, 29b are adjacent to each other, and respectively comprise a notch 34 opposite one another, which receive a spring 35 soliciting the cam portions 29a, 29b at the mutual spacing, that is to say towards a position of maximum eccentricity of the eccentric cam. The control ring 22 further includes external teeth 24, in particular four external teeth 24, between the first ends 32 of the cam portions 29a, 29b. In the described arrangement comprising four outer teeth 24, the two outer teeth 24 closest to the cam portions 29a, 29b further delimit shoulders respectively facing the first ends 32 of the cam portions 29a, 29b. However, a certain clearance is provided at rest between each shoulder and the first end 32 of the corresponding cam portion 29a, 29b. The drive fingers 15 of the input member 11 are substantially in correspondence with the shoulders delimited by the external teeth 24. The control ring 22 which has just been described is particularly suitable for a hinge mechanism 25 manual, that is to say actuated by a manual control, in particular by the control button 6a. However, the present invention also covers a motorized hinge mechanism. In such a configuration, the input member 11 acts on the eccentric cam. Conversely, in a manual configuration, the input member 11 acts on the cam portions 29a, 29b. It should be noted that the eccentric cam could possibly be replaced by a disc-shaped two-piece cam, known per se.
    [0011] The hypocycloid gear is here a monotrain gear which comprises, for example: a first toothing 27, advantageously a first circular toothing 27, centered on the first axis Y1, oriented radially outwards and formed on the periphery of the first armature , preferably formed in one piece with the first armature 7, so that the first armature 7 thus comprises a ring gear, and - a second toothing 28, advantageously a second circular toothing 28, formed on the inner face of the second armature 8, oriented radially inward, centered on the second axis Y2 and having an inner diameter greater than the outer diameter of the first toothing 27. The first toothing 27 and the second toothing 28 are included in the same radial plane.
    [0012] A bearing ring 31, forming a bearing, can, if necessary, be interposed between the eccentric cam and the housing 30a secured to the first armature 7 and passing through the first armature 7. Preferably, the bearing ring 31 is fitted by force into housing 30a. The hinge mechanism 6 may further comprise a closure ring 40, advantageously metallic, which holds the heart of the hinge mechanism 6 in the collar 30. The closure ring 40 is fixed in the housing 30a integral with the first armature 7, against the input member 11, by any known means and in particular by interlocking force, for example by means of peripheral tabs 41 forcibly fitted into the collar 30. The peripheral teeth 41 are here protruding towards the the outer teeth are abutted resiliently against an inner surface of the collar 30, the peripheral teeth 41 extending obliquely radially outwardly and away from the second armature 8. The articulation mechanism 6 comprises in addition to an abutment member 66, advantageously secured to the first armature 7 and attached thereto. The abutment member 66 is disposed in the interior space delimited by the first armature 7 and the second armature 8. The abutment member 66 cooperates abutting with the second armature 8 to limit the relative rotation of the first armature 7 and of the second armature 8 during adjustment, between first and second end-of-stroke angular positions of the articulation mechanism 6. The abutment member 66 is, for example, in the form of a finger protruding radially towards the end outside, formed in the same room, preferably the same piece of sheet metal, with a radial ring 65, in particular nested around the collar 30 of the first frame 7. More specifically, the radial ring 65 is held by welding or other methods such as only by riveting, crimping, etc._ at the collar 30 of the first armature 7. Furthermore, the radial ring 65 is in contact with an axial face of the first toothing 27 opposite the second ar Mature 8. The radial ring 65 is further in sliding contact against a corresponding axial face of the second toothing 28, or in the immediate vicinity of a corresponding axial face of the second toothing 28, which is oriented opposite the second frame 8.
    [0013] The second toothing 28 is formed inside an annular flange 60 of the second armature 8 which projects towards the first armature 7. The annular flange 60 having an end face 61 forming a recess 62 trimmed defined angularly between two Shoulders 63, 64. The recess is included in the radial plane of the first toothing 27 and the second toothing 28.
    [0014] The abutment member 66 projects radially and is axially sliding against the recess 62, or in the immediate vicinity of the recess 62, which thus forms an arcuate track guiding the abutment member 66.
    [0015] The shoulders 63, 64 form abutments cooperating with the abutment member 66 to angularly limit the relative pivoting of the first frame 7 and the second frame 8 when adjusting relative angular position between the first frame 7 and the second frame 8 Furthermore, the folding frame 16 may be formed by a flange 17, in particular a disk-shaped metal flange 17 centered on the second axis Y2. The periphery of the flange 17 is extended axially along the second axis Y2 by a peripheral ring 18, advantageously having a cylindrical shape of revolution centered on the second axis Y2 and at least partially surrounding the first frame 7, the second frame 8 being disposed in the peripheral ring 18 of the folding frame 16. The folding frame 16 can be connected to the second frame 8 by a folding device 50 operable, for example, by the lever M. The folding device 50, the frame However, the second frame 8 and the handle M could be omitted, in which case the second frame 8 would be connected directly to one of the structural elements of the seat 1, for example a structural element of the backrest 2. The folding device 50 may, for example , comprise locking grains 51, in particular metallic, here three in number and angularly distributed about the second axis Y2, for example at 120 ° from each other. Each of the locking beads 51 may comprise a body 52 and an external toothing 53 which, in the normal use position, engages respectively in a corresponding tooth sector 54 formed radially inside the peripheral ring 18 of the folding frame. 16, in the vicinity of the flange 17. The toothed sectors 54 may be arranged at 120 ° from each other and separated by smooth circular guide tracks 55, centered on the second axis Y2 and oriented radially inwards. The locking grains 51 are guided in radial sliding in guides 56 formed in the second armature 8, and are normally kept engaged in the toothed sectors 54 by a cam 57 elastically biased towards the locking position by at least one spring 58. cam 57 is secured, for example, a lever arm (not shown) connected, in particular by a cable not shown, to the handle M, so that the actuation of the handle M moves the cam 57 to a position of unlocking where it allows the locking grains 51 to disengage the toothed sectors 54. The closure ring 9 may for example have a cylindrical shape of revolution L-section, with a central portion 9a disposed substantially radially relative to the first axis Y1 and at the second axis Y2 and an axial peripheral flange 9b facing away from the adjusting device 10. The axial peripheral flange 9b is fitted without clearance and m maintained radially, particularly by welding, against an inner surface 18a of the peripheral ring 18 of the second frame 8. The hinge mechanism 6 may further comprise a sliding ring 36, made for example of synthetic material, in particular Teflon® or other, interposed axially between the first armature 7 and the closing ring 9. The sliding ring 36 ensures easy rotation between the first armature 7 and the second armature 8.
    [0016] The articulation mechanism 6 which has just been described operates as follows. When a user actuates the control knob 6a to adjust the inclination of the backrest 2, one of the driving fingers 15 of the input member 11 abuts against the first end 32 of one of the Cam portions 29a, 29b and the angularly drives it by compressing the spring 35. This has the effect of reducing the offset of the eccentric cam.35 In the following movement, the cam portion 29a, 29b moved by the finger of the cam drive 15 then drives the other cam portion 29a, 29b through the spring 35 and / or by pressing between the second ends 33 of the cam portions 29a, 29b, so that the eccentric cam rotates in the ring bearing 31, which rotates the first axis Y1 about the second axis Y2 in a first angular direction 38. In the present description, the first axis Y1 and the second axis Y2 10 constitute axes of rotation. This results in a rotation of the first toothing 27 in the second toothing 28, corresponding to a pivoting of the backrest 2. This pivoting is angularly limited by cooperation between the abutment member 66 and the shoulders 63, 64. When the user 2, it can actuate the handle M which unlocks the folding device 50, so that the locking grains 51 can disengage from the toothed sectors 54. As a result, the backrest 2 can freely rotate, for example Approximately 120 °, even if the handle M is released, the locking grains 51 then being opposite the guide tracks 55. When the user wants to return the backrest to the normal position, with an optional actuation of the handle M, the locking grains 51 then re-lock themselves in the toothed sectors 54 in which they were initially located. Figures 6 to 9 are views similar to Figures 2 to 5, respectively, for a second embodiment of the invention, and Figure 10 is a perspective view of a portion of the hinge mechanism 6 of Figures 6. 9. The second embodiment of the invention, shown in FIGS. 6 to 10, differs essentially from the first embodiment described above, in that: the articulation mechanism 6 does not comprise any device the second frame 8 being, for example, fixed to the frame of the backrest 2 and the seat 1 does not include in this case no lever M control crimping; The first armature 7 and the second armature 8 are not assembled by the closure ring 9, but are assembled by a metal ring welded to the end face 61 of the annular flange 60 of the second armature 8; The articulation mechanism 6 does not comprise the abutment member 66 and the ring 65, but an abutment member 166 which is in the form of a key fastened to the first frame 7, for example by interlocking and / or welding. As in the first embodiment, the annular rim 60 of the second armature 8, in which the second toothing 28 is formed, comprises the recess 62 30 extending angularly between the two shoulders 63, 64. The second toothing 28 s' extends here axially to the end face 61 of the annular flange 60, so that the recess 62 corresponds to a portion of the second toothing 28 which has a reduced axial thickness.
    [0017] The abutment member 166, preferably made of sheet metal, extends radially. The abutment member 166 is fitted into a housing 167 of complementary shape hollowed out in an axial face of the first armature 7 facing away from the second armature 8. In addition, the housing 167 is formed on the periphery of the first reinforcement 7, on only part of the axial thickness of the first toothing 27. Consequently, preferably, the second toothing 28 has a reduced thickness along the guide track 62. More specifically, the stop member 166 is held by welding or other methods such as by riveting, crimping, etc ... The abutment member 166 projects outwardly from the first toothing 27 by penetrating into the free space left between the recess 62 and the closing ring 9, 20 so that the abutment member 66 is guided between these two elements. The operation of the second embodiment of the invention is identical to what has been described above with regard to the angular adjustment between the first armature 7 and the second armature 8. Obviously, the invention does not is not limited to the embodiments described above and provided solely by way of example. It encompasses various modifications, alternative forms and other variants that may be considered by those skilled in the art in the context of the present invention and in particular any combination of the different modes of operation described above, which can be taken separately or in combination.
    权利要求:
    Claims (15)
    [0001]
    REVENDICATIONS1. Articulation mechanism (6) comprising: a first armature (7) and a second armature (8) rotatably mounted relative to one another about at least one axis of rotation (Y1, Y2) and delimiting at least partially an interior space, an adjusting device (10) adapted to allow an angular position adjustment between the first armature (7) and the second armature (8), an abutment member (66; 166) integral with the first armature (7) and disposed in the interior space, the stop member (66; 166) cooperating abutting with the second armature (8) to limit a relative rotation of the first armature (7) and the second armature (8). ) between first and second end-of-stroke angular positions, characterized in that the abutment member (66; 166) is attached to the first armature (7).
    [0002]
    2. articulation mechanism (6) according to claim 1, wherein the stop member (66; 166) projects radially.
    [0003]
    3. articulation mechanism (6) according to claims 1 or 2, wherein the stop member (66; 166) is movably mounted along a guide track (62) in an arc secured to the second frame (8).
    [0004]
    4. articulation mechanism (6) according to claim 3, wherein the guide track (62) 35 extends angularly between two abutments (63, 64) integral with the second frame (8).
    [0005]
    5. articulation mechanism (6) according to claims 3 or 4, wherein the second armature (8) comprises an annular flange (60) receiving at least partially the first armature (7) and having an axial end face ( 61).
    [0006]
    6. articulation mechanism (6) according to claim 5, wherein the axial end face (61) comprises a recess forming the guide track (62).
    [0007]
    7. articulation mechanism (6) according to any one of claims 3 to 6, wherein the first armature (7) comprises a first toothing (27), in particular oriented radially outwardly, and the second armature ( 8) has a second toothing (28) formed in the annular flange (60), in particular oriented radially inwards, the first toothing (27) meshing with the second toothing (28) in a radial plane containing the guide track (62) for adjusting the relative angular position between the first armature (7) and the second armature (8).
    [0008]
    8. articulation mechanism (6) according to any one of the preceding claims, wherein the stop member (66) is in the form of a radially outwardly projecting finger formed in one piece with a radial ring (65).
    [0009]
    9. articulation mechanism (6) according to claim 8, wherein the radial ring (65) is secured to the first frame (7) .35
    [0010]
    10. articulation mechanism (6) according to claims 8 or 9 in combination with claim 7, wherein the radial ring (65) is disposed in the immediate vicinity of the radial plane containing the guide track (62).
    [0011]
    11. articulation mechanism (6) according to any one of claims 8 to 10, wherein the first armature (7) comprises an axial collar (30).
    [0012]
    12. articulation mechanism (6) according to claim 11, wherein the radial ring (65) is engaged and / or fixed on the axial collar (30).
    [0013]
    13. articulation mechanism (6) according to any one of claims 1 to 7, wherein the stop member (166) is a key fixed in a housing (167) formed in the first frame (7).
    [0014]
    14. articulation mechanism (6) according to claim 7, wherein the stop member (166), in particular sheet metal, extends radially.
    [0015]
    The hinge mechanism (6) according to claim 13 in combination with claim 7, wherein the housing (167) is formed at the periphery of the first frame (7) on only a portion of the thickness of the first outside (27).
    类似技术:
    公开号 | 公开日 | 专利标题
    FR3018051A1|2015-09-04|ARTICULATION MECHANISM AND VEHICLE SEAT COMPRISING SUCH A MECHANISM
    EP0770514B1|1999-05-06|Hinge mechanism for vehicle seats
    FR2883812A1|2006-10-06|Articulating mechanism for seat of motor vehicle, has flange formed of single part with gear`s tooth arranged on side of flange, and seat frame with annular part projecting towards flange and welded with flange by weld arranged near tooth
    FR2962944A1|2012-01-27|JOINT MECHANISM AND VEHICLE SEAT COMPRISING SUCH A MECHANISM.
    FR2963288A1|2012-02-03|JOINT MECHANISM AND VEHICLE SEAT COMPRISING SUCH A MECHANISM.
    FR2872105A1|2005-12-30|JOINT MECHANISM FOR A CAR SEAT AND SEAT COMPRISING SUCH A MECHANISM
    FR2955062A1|2011-07-15|JOINT SYSTEM AND VEHICLE SEAT COMPRISING SUCH AN ARTICULATION SYSTEM.
    FR2884463A1|2006-10-20|ADJUSTING MECHANISM AND VEHICLE SEAT COMPRISING SUCH A MECHANISM
    FR3006637A1|2014-12-12|ARTICULATION MECHANISM AND VEHICLE SEAT COMPRISING SUCH A MECHANISM
    FR3024080A1|2016-01-29|ANGULAR ADJUSTMENT DEVICE FOR VEHICLE SEAT
    FR2915436A1|2008-10-31|Articulation mechanism for front seat of motor vehicle, has helical spring comprising end that is positioned to be supported against stop of cam when cam rotates in angular direction without being driven by central shaft
    FR2998837A1|2014-06-06|JOINT ASSEMBLY FOR VEHICLE SEAT
    FR2949719A1|2011-03-11|AUTOMOTIVE VEHICLE SEAT TILTING ADJUSTMENT MECHANISM, VEHICLE SEAT AND METHOD OF MANUFACTURING THE SAME.
    FR2869847A1|2005-11-11|Link mechanism for motor vehicle seat e.g. front seat, has one type of teeth with its teeth normally in contact with teeth of another type of teeth, and reinforcement unit made of very high resistance material than material of latter teeth
    FR3073460A1|2019-05-17|ARTICULATION MECHANISM AND VEHICLE SEAT COMPRISING SUCH A MECHANISM
    EP3055162A1|2016-08-17|Releasable hinge assembly for a motor vehicle seat
    FR2902376A1|2007-12-21|DEVICE FOR ADJUSTING THE HEIGHT OF A BLOCKABLE SEAT IN POSITION AND SEAT EQUIPPED WITH THE DEVICE
    FR3006255A1|2014-12-05|DEBRAYABLE JOINT ASSEMBLY FOR MOTOR VEHICLE SEAT.
    FR2883231A1|2006-09-22|Hinge bracket for backrest of two-door motor vehicle seat, has disk with plates attached to respective hinge arms, where one plate has retaining flank provided within area of fastener recess, and detachable holding device arranged on flank
    EP3253615B1|2019-04-10|Releasable hinge assembly for a motor vehicle seat
    FR2962385A1|2012-01-13|Mechanism for articulating e.g. backrest and base of front seat of motor vehicle, has helical brake spring whose coil is mounted with friction in cylindrical rotating collar and is axially offset with respect to eccentric cam
    FR2962945A1|2012-01-27|Hinge mechanism for connecting e.g. backrest and base of front seat of motor vehicle, has sealing joint including flat washer interposed axially between ring and flange of frame, and spacer positioning bracket remote from closing ring
    FR3026356A1|2016-04-01|VEHICLE SEAT COMPRISING AN ARTICULATION MECHANISM.
    FR3051740A1|2017-12-01|VEHICLE SEAT
    EP2978629B1|2017-05-03|Disengageable articulation assembly for motor vehicle seat
    同族专利:
    公开号 | 公开日
    US20150246625A1|2015-09-03|
    US9527410B2|2016-12-27|
    FR3018051B1|2017-07-21|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    EP2106723A1|2008-04-01|2009-10-07|Delta Kogyo Co., Ltd.|Seat reclining mechanism|
    WO2014086824A1|2012-12-07|2014-06-12|Keiper Gmbh & Co. Kg|Seat fitting for a motor vehicle seat|
    FR2770469B1|1997-10-31|2000-01-07|Faure Bertrand Equipements Sa|ARTICULATION MECHANISM FOR VEHICLE SEAT, AND VEHICLE SEAT EQUIPPED WITH SUCH MECHANISM|
    FR2777837B1|1998-04-27|2000-07-07|Faure Bertrand Equipements Sa|ARTICULATION MECHANISM FOR VEHICLE SEAT, AND VEHICLE SEAT HAVING SUCH A MECHANISM|
    US20100171351A1|2006-01-24|2010-07-08|Keiper Gmbh & Co. Kg|Fitting for a vehicle seat|
    DE102007002366B3|2007-01-13|2008-07-17|Keiper Gmbh & Co.Kg|Fitting system for a vehicle seat|
    CA2721963C|2008-06-02|2016-09-20|Magna Seating Inc.|Disc recliner with integral travel stops|
    DE102010039066A1|2010-08-09|2012-02-09|Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg|Fitting arrangement with a stop|
    DE102011051990A1|2011-07-20|2013-01-24|C. Rob. Hammerstein Gmbh & Co. Kg|Seat fitting for a motor vehicle seat|KR101407256B1|2012-11-28|2014-06-13|현대다이모스|Reclining apparatus for seat of vehicle|
    EP2977257B1|2013-03-22|2017-04-19|Aisin Seiki Kabushiki Kaisha|Seat reclining device for vehicles|
    US10207605B2|2013-10-04|2019-02-19|Component Engineering Services Gmbh|Latching fitting|
    JP6232983B2|2013-12-03|2017-11-22|アイシン精機株式会社|Deceleration device and seat drive device|
    EP3293041A1|2016-09-09|2018-03-14|Hubei Aviation Precision Machinery Technology Co., Ltd.|Angle adjusting device and seat having the same|
    KR102001508B1|2017-12-26|2019-07-18|현대트랜시스|Seat recliner for vehicle|
    IT201800004672A1|2018-04-18|2019-10-18|Reclining device for a vehicle seat|
    CN108784082B|2018-05-21|2021-08-20|延锋安道拓座椅有限公司|Angle-adjustable mechanism and seat structure comprising same|
    US11124093B2|2018-08-08|2021-09-21|Fisher & Company, Incorporated|Recliner mechanism for seat assembly and method of manufacturing|
    US11260777B2|2018-08-29|2022-03-01|Fisher & Company, Incorporated|Recliner heart for seat recliner assembly|
    KR102126459B1|2018-11-28|2020-06-25|현대트랜시스|Reclining device for vehicle seat|
    KR20200064262A|2018-11-28|2020-06-08|현대트랜시스 주식회사|Reclining device for vehicle seat|
    US11077774B2|2019-08-20|2021-08-03|Fisher & Company, Incorporated|High torque load power rotary recliner with anti-back drive capability and reduced backlash for car seat|
    US11192473B2|2019-08-30|2021-12-07|Fisher & Company, Incorporated|Release handle for recliner mechanism of vehicle seat|
    法律状态:
    2015-03-19| PLFP| Fee payment|Year of fee payment: 2 |
    2016-02-19| PLFP| Fee payment|Year of fee payment: 3 |
    2017-02-21| PLFP| Fee payment|Year of fee payment: 4 |
    2018-02-20| PLFP| Fee payment|Year of fee payment: 5 |
    2019-02-20| PLFP| Fee payment|Year of fee payment: 6 |
    2020-02-20| PLFP| Fee payment|Year of fee payment: 7 |
    2021-02-18| PLFP| Fee payment|Year of fee payment: 8 |
    2022-02-21| PLFP| Fee payment|Year of fee payment: 9 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1451704A|FR3018051B1|2014-03-03|2014-03-03|ARTICULATION MECHANISM AND VEHICLE SEAT COMPRISING SUCH A MECHANISM|FR1451704A| FR3018051B1|2014-03-03|2014-03-03|ARTICULATION MECHANISM AND VEHICLE SEAT COMPRISING SUCH A MECHANISM|
    US14/635,615| US9527410B2|2014-03-03|2015-03-02|Hinge mechanism and vehicle seat comprising such a mechanism|
    [返回顶部]