• 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:
    The present invention relates in particular to a device for fixing (1) a plate to a structure forming a heating and / or cooling ceiling, characterized in that it comprises: - a cross member (10) to which two perpendicular connections are connected parallel legs (11) of the same length; - Between these two parallel legs of the same length, locking means (13) on the wings of a rail "U"; - Near the free end of each leg (11) and from the outer face of the leg (11), at least one elastically deformable main finger (14) directed towards said cross member (10) which, at rest, forms with said leg (11) a predetermined acute angle and which, under the effect of a force, retracts to form a second acute angle of lower value, this at least one finger (14) resuming its rest position as soon as he is no longer subject to the said effort.
    公开号:FR3038365A1
    申请号:FR1556248
    申请日:2015-07-02
    公开日:2017-01-06
    发明作者:Ameur Mehdi Ait；Eric Fortin
    申请人:Acome S Coop；
    IPC主号:
    专利说明:

    FIELD OF THE INVENTION
    The present invention is in the field of heating and / or cooling premises.
    It applies more particularly to heating and / or cooling ceilings.
    Thus, it relates more specifically to a fixing device of a plate-shaped heat exchange module, to a heating and / or cooling ceiling structure.
    According to a second aspect, it relates to an assembly consisting of at least one plate-shaped heat exchange module and several aforementioned fastening devices.
    Finally, it relates to a method of setting up a plate-shaped heat exchange module within a heating and / or cooling ceiling structure.
    BACKGROUND OF THE INVENTION
    In-floor heating and / or cooling systems are commonly used today.
    There are of course also heating and / or cooling systems integrated in the ceilings.
    These are less widespread than the first. However, virtually the entire surface of a ceiling is available as an emitting surface, while in the case of a heated floor, all the objects resting on the ground (furniture, carpets, etc.) are as many obstacles to the diffusion of calories.
    The lesser success of these devices can be explained by the relative complexity of their implementation.
    Moreover, this can also be explained by the fact that two different trades must intervene, namely the heating engineers and the plasterers. This therefore requires consultation and perfect coordination, otherwise the quality of the implementation may suffer.
    In addition, the installation of a heated ceiling is long to achieve and requires, for operators, to spend long periods, the head raised and arms extended upwards, which is quickly tiring.
    Document FR 2 893 118 discloses a heat exchanger for heating / cooling wall. This exchanger consists of a thermally conductive metal plate, which comprises a series of parallel corrugations configured to receive a tube for the passage of a heat exchange fluid.
    The metal plates are screwed to the rails and serve as supports for the plasterboard, which leads to a high risk of piercing the tubes.
    Their installation requires the use of specific equipment and is time consuming.
    Competitive devices are also known which make use not of metal plates, but of expanded polystyrene modules (EPS) and which require the construction of an additional network of rails.
    SUMMARY OF THE INVENTION
    The present invention aims to overcome all the aforementioned drawbacks.
    More specifically, it aims in particular to provide a device for fixing a plate-shaped heat exchange module that can be assembled on site or prefabricated in the factory, which is easy to install, which greatly facilitates the implementation of this kind of module, which does not thwart the subsequent mounting of drywall and that contributes to the thermal performance.
    Thus, according to a first aspect of the invention, it relates to a device for fixing plates to a heating and / or cooling ceiling structure, characterized in that it comprises: - a cross member to which are connected perpendicularly two parallel legs of the same length; - Between these two parallel legs of the same length, locking means on the wings of a rail "U"; in the vicinity of the free end of each leg and starting from the external face of this leg, at least one elastically deformable main finger directed towards said cross member which, at rest, forms with said leg a predetermined acute angle and which, under effect of a force, retracts to form a second acute angle of lower value, this at least one finger resuming its rest position as soon as it is no longer subject to said effort.
    According to advantageous and nonlimiting features of this device: - said locking means on the wings of a "U" rail are carried by an intermediate beam, parallel to said cross member and which connects said branches; said locking means comprise a recess of complementary shape to that of the ends of the flanges of said "U" -shaped rail; said locking means comprise at least one pair of elastically deformable secondary fingers, each finger being directed towards said cross member which, at rest, extends parallel to the corresponding main finger and which, under the effect of a force, retracted to form a second acute angle of lower value, the finger resuming its rest position as soon as it is no longer subject to said effort; said locking means on the flanges of a "U" -shaped rail are carried for the first, by the underside of the cross-bar and, for the latter, by protrusions which emerge from the opposite faces of said legs, the first means extending at least in part between said projections; said first means comprise two inverted "V" -shaped wings which are connected to the underside of the cross-member and whose respective free ends are curved outwards towards the base of the projections, these first means being elastically deformable; - The ends of said cross member extend at least up to the plumb of said main fingers; - The ends of the crossbar are each provided with an elastically deformable support finger, each finger being directed towards the associated leg and which, at rest, extend parallel to the corresponding main finger and which, under the effect of a force, retracts to form a second acute angle of lower value; - The device has a plane of symmetry intersecting said cross in its middle and extending halfway from said legs, so that this device is completely reversible.
    A second aspect of the invention relates to an assembly consisting of at least one plate and to a plurality of aforementioned fixing devices, characterized in that: said plate is part of a rectangular parallelepiped whose edge of the two long parallel sides has a stair step profile which defines an intermediate surface parallel to the large faces of said plate; said plate is in contact with the main fingers of said fixing devices, these fingers supporting at their free end said plate via said intermediate surface.
    According to other non-limiting and advantageous features of the invention: the height H-i of said main fingers in the rest position is less than the height H2, between the lower face and said intermediate surface. - Before the installation of the plasterboard, the height H6 between the free end of the legs of the underside of the crossbar is less than the thickness H4 of the module plus the height H5a of the support fingers; - After the installation of the plasterboard, the height H6 between the free end of the legs of the underside of the cross is equal to the thickness H4 of the module plus the height H5b of the support fingers.
    Finally, a third aspect of the invention relates to a method of placing at least one plate within a heating and / or cooling ceiling structure, this ceiling being provided beforehand with a rail plane network. parallel and U-shaped whose opening is directed towards said ceiling, characterized in that it comprises in particular the following steps which consist in: - inserting a set of fasteners, in each of said rails, so that said legs of said devices extend outside the rails and that the devices inserted in a predetermined rail are arranged opposite the devices inserted in the immediately adjacent rails; placing between the two immediately adjacent rails at least one plate, this plate forming part of a rectangular parallelepiped whose edge of the two large parallel sides has a staircase profile which defines an intermediate surface parallel to the large faces of said plate , so that when said plate comes into contact with its large upper face with the main fingers, they retract and then return to their original position while supporting their free end said plate via said intermediate surface.
    According to other non-limiting and advantageous features of this process: at least two plates are placed simultaneously between the two immediately adjacent rails, these at least two plates being previously bonded to one another to form a monolithic assembly and said at least two plates are connected to one another by profiles which have a shape complementary to those of the edges; - said plates have channels formed in their lower face in which is inserted a heating element and / or cooling such as a tube or a heating cable; inserting said heating element in said ground channels, ie before placing the plates between two adjacent rails, or after these plates are placed between two rails. - Plasterboard is used as the finishing of the ceiling structure.
    BRIEF DESCRIPTION OF THE DRAWINGS Other characteristics and advantages of the invention will appear on reading the following description of a preferred embodiment of the invention. This description is made with reference to the accompanying drawings in which: - Figure 1 is a perspective view of a fastener according to the present invention; FIG. 2 is a cross-sectional view of the device of FIG. 1; - Figure 3 is also a cross-sectional view of a variant of this device; FIG. 4 is a very diagrammatic view of a ceiling structure with a network of rails; - Figures 5 and 6 are cross-sectional diagrams of a device according to the invention showing how it comes to cooperate with a rail forming an integral part of the suspended ceiling; - Figure 7 is a perspective view of such a rail provided with two devices; - Figure 8 is a perspective view of a plate which is made to cooperate with devices according to the invention; FIG. 9 is an enlarged perspective view of the portion of FIG. 8 indicated by an oval; FIG. 10 is a simplified view of the lower face of a heat exchange module incorporating a circuit for the passage of a heating and / or cooling fluid; - Figure 11 is a perspective view of a set of three heat exchange modules arranged in continuity with each other and mutually fixed by profiles; - Figure 12 is an end view of a section evoked in Figure 11; FIGS. 13 and 14 are cross-sectional views of a device placed on a rail, intended to illustrate the manner in which an exchange module is set up so that it is retained by the latter; - Figure 15 is a schematic top view of two adjacent heat exchange modules provided with connectors for circulating the heating or cooling fluid from one to the other; - Figure 16 is a view similar to Figure 14 in which the module is shown occupying its final place, after installation of a gypsum board constituting the finish of the ceiling structure; FIG. 17 is a cross-sectional view of another variant of said device; FIGS. 18a to 18c are diagrams intended to show how the device is blocked in its associated rail; - Figures 19 and 20 are views, respectively in cross-section and in perspective of yet another embodiment of the invention.
    DETAILED DESCRIPTION OF THE INVENTION
    The fastening device 1 shown in the accompanying figures is preferably a one-piece piece made of plastic such as ABS (acrylonitrile butadiene styrene), PVC (polynynyl chloride), PP (polypropylene) or any polymer material that can be injected . This device comprises a cross member 10 which, in the example shown in FIGS. 1 and 2, is in the form of a rectangular parallelepiped with two large opposite faces 100 and lower 101, as well as small lateral sides or edges, referenced 102 and 103. At the lower face 101 of the cross member are connected two parallel legs 11 of the same length. They extend perpendicularly to the cross member on either side of a plane of symmetry P which crosses the crosspiece 10 in the middle and which extends halfway from the aforementioned legs 11. This plane constitutes a plane of symmetry which, as we will see later, makes the device completely reversible.
    Between the two legs 11 extend locking means 13 on the wings of a "U" rail which will be described later. In this particular embodiment, the means 13 mentioned above are carried by an intermediate beam 12, which extends parallel to the crosspiece 10 and connects the two branches 11 mentioned above. This beam contributes to give rigidity to the assembly thus formed, and also to support the locking means 13.
    In the embodiment of FIGS. 1 and 2, the blocking means 13 comprise, on either side of the above-mentioned plane P, a notch 130 of shape complementary to those of the ends of the flanges of the "U" -shaped rail which, as said above, will be described later.
    According to an essential characteristic of the invention, in the vicinity of the lower free end of each leg 11 and starting from the outer face of this leg, that is to say the face opposite the beam 12, extends at least one main finger 14 which is elastically deformable and which is directed towards the cross member 10. At rest, and as illustrated in Figures 1 and 2, this main finger forms with the leg 11 to which it is attached an acute angle predetermined. Given its elasticity, under the effect of a force directed vertically upwards towards the finger, it retracts to form an acute angle of less than the initial predetermined angle, the finger 14 resuming its rest position as soon as it is no longer subject to this effort.
    Still in this particular embodiment, the opposite ends of the cross member, at the level of the attachment of the edges 102 and 103 to the lower face 101, are elastically deformable support fingers 15, each finger being directed towards the associated leg 11 these resting support fingers extend substantially parallel to the main finger but, under the effect of an upward vertical force, they retract to form a second acute angle of lower value.
    This is an advantageous but not obligatory characteristic, since it is possible to envisage a device 1 in which these bearing fingers 15 are not present (see in particular FIG. 7).
    These fingers are only present on part of the songs 102 and 103, for a reason given later.
    As shown particularly in Figure 1, the front face of the legs 11 to the area where the beam 12 extends has a curved profile 16, which profile will be explained later function.
    The device shown in Figure 3 is a variant of the previous. It differs in that the locking means 13 are massive and carry on both sides fingers 131 similar to the previous fingers, which have the same characteristic of deformation and retraction.
    These secondary fingers 131, as for the embodiment of Figures 1 and 2, cooperate with the wings "U" of a rail not shown.
    Referring to Figure 4, is shown schematically and without respect of scale, a beam 2 which is part of the roof of the room to be equipped. Only one beam 2 is shown here but, in reality, we are dealing with a set of parallel beams 2 arranged at regular intervals. At each of these beams and at a predetermined spacing are arranged lines 3 whose lower end 30 is configured to receive by snap elastically, rails 4 mentioned above. These rails have the shape of a "U" with the free end of its parallel wings bent inwards.
    In practice, each rail 4 is suspended from a set of lines that equip each of the beams 2. Therefore, it is understood that between two lines arranged in line with each other, extends a space in which access to the rail is available through an opening that separates its parallel wings.
    We take advantage of this space to set up, at regular distance, devices such as that described with reference to Figure 1.
    It will first be specified that the mutual spacing between the legs 11 described above corresponds substantially or is in any case slightly greater than the spacing of the flanges 40 of the rail 4.
    Under these conditions, by a commitment in a downward vertical direction illustrated in the arrow f of Figure 5, a device is engaged so that the legs 11 slide along the outer faces of the wings 40, while the free ends of these wings 40 engage in the locking means 13 which is provided with the device 1. It is therefore in the situation of Figure 6 wherein each rail is equipped with several devices 1 permanently blocked on the rail 4.
    Figure 7 shows a rail section 4 which has received two devices according to the invention (but without secondary fingers 15).
    These fastening devices 1 are made to cooperate with plates which enter into the design of the heat exchange modules, and an embodiment of which is represented in particular in FIG. 8.
    It is a plate 5 which fits in a rectangular parallelepiped and which is made of a material such as expanded polystyrene, coated, at least on its lower face 51, with a coating made of a thermally conductive material such as than aluminum.
    In a manner known per se, are formed in this lower face 51 series of parallel channels in the form of gutters 55 which open on the underside and which are intended to receive, as will be seen later, a flexible tube for the circulation of a heat exchange fluid, or heating cables. In the rest of the description, the heating element will be a tube.
    As can be seen both in FIG. 8 and also in FIG. 9, the longitudinal sides of this plate have a staircase profile with two parallel faces 52 and 54 vertical and an intermediate surface 53 parallel to the large faces 50 and 51.
    Consequently, the width of each plate at the lower face 51 is less than the width of the upper face 50.
    As indicated above, each plate 5 is made to receive, in the channels 55, a flexible tube 6 in which circulates a heat exchange fluid. In Figure 10 is shown a very simplified diagram of such a structure. In this figure, appears the path of the tube which, of course, is curved in some regions to be able to engage in another channel 55. In addition, it was shown in bold, with arrows, the flow of liquid within of this network.
    For the realization of the heating ceiling that one seeks to obtain, it is of course possible to associate one to one of the plates 5 as described with reference to FIG. 8.
    To do this, and as shown in Figures 11 and 12, it is envisaged to have, in the case illustrated here, three plates 5 arranged in the continuity of each other.
    These plates are preferably placed on the ground.
    Moreover, once this arrangement is made, connecting means 7 are put in place between two adjacent plates 5, these connecting means 7 consisting, as shown in FIG. 12, in a profile whose shape matches that of the songs 500 of each plate. The profile 7 is preferably made of a plastic or metal material.
    Once this connection is made, it is then possible to set up a single tube 6 which travels according to the total length of the three plates 5 placed end to end. Of course, this is an example and we can consider using only two plates, or a number greater than three.
    These steps are carried out on the ground, either on site or in the factory.
    An alternative is to place the tube directly to the ceiling once the plates are laid using the fasteners, this variant has the advantage of not requiring connections between the tubes (described below) but has the disadvantage to be more painful to the installation.
    In what follows, it will be considered that the plates 5 are equipped with tubes 6 and will then be referred to as heat exchange modules 9.
    After the devices according to the invention have been put in place in the rails as described in FIGS. 5 to 7, the heat exchange modules 9 are then mounted to constitute the ceiling.
    To do this, reference is made more specifically to FIGS. 13 and 14.
    For the sake of simplification and better understanding of the invention, only a device 1 has been shown, as well as only a part of a heat exchange module 9. Of course, what will be described hereinafter also applies. for the other end of module 9 as well as for other devices 1.
    Referring more particularly to Figure 13, it proceeds to the introduction of the module 9 whose width is smaller than the distance separating the legs facing two adjacent devices 1.
    To do this, the module 9 is positioned in the horizontal position and is moved in an upward vertical movement (see arrow g in FIG. 13) so that the upper face 50 of the module comes into contact with the corresponding main finger 14. of the device 1.
    Because of its elasticity, and as shown by the arrow h of this same figure, under the effect of the effort allotted to it by the module, this finger retracts to adopt a position in which it is separated from the branch 11 associated with an acute angle of less value than it occupied at rest.
    This retraction makes it possible to continue climbing the module until the main finger 14 can return to its initial starting position, which corresponds to the position of FIG.
    Note that in the variant illustrated here, the free end of the fingers 15 is provided with a tongue-shaped end 150, which extends parallel to the cross member. It contributes to a perfect support of the fingers 15 on the face 50 of the module.
    Another technique is to engage only one side of the module in the associated devices and, when the snap is done, to raise the opposite side of the module to snap it in turn.
    Referring to FIG. 14, it is noted that the height hh, which is that of the finger 14 in the rest position, is slightly less than the height H2 of the module 9, between its lower face 51 and the intermediate surface 53. indicative, this difference in height is of the order of 2 mm.
    The height H6 is that which separates the free end of the legs 11 from the underside of the crossbar. It is less than the thickness H4 of the module 5, added to the height H5a of the support finger 15. This finger 15 opposes a complete displacement of the module 9 against the cross member 10 of the device.
    Of course, when we are dealing with a set of modules as shown in Figure 11, the maneuver is facilitated since we place immediately three modules in one and the same operation, which results in less fatigue and gestures with the arms raised for the operators.
    When the entire surface to be equipped with this installation is covered, it is then sufficient to position between the module lines of the connectors C, as shown in Figure 15, which make it possible to circulate the heat exchange liquid.
    These are preferably non-removable connectors. Furthermore, in this zone where the connection is present, the tube 6, in its associated curved part, is engaged in the profile 16 of the device which has been mentioned above in the description with reference to FIG. given the reduced width of the fingers 15, these leave the free passage for the tube 6.
    Finally, a finishing work consists in pressing against the entire network of plasterboard 8 (see Figure 16), so as to perfect the visible surface of the ceiling.
    Moreover, in this embodiment in which we are dealing with support fingers 15, they oppose a complete displacement of the module against the cross member 10 which ensures a perfect contact between the face 51 of the plate 5 with the plasterboard 8.
    The height H6 is that which separates the free end of the legs 11 from the underside of the crosspiece 10. When is pressed against all the modules, gypsum board 8, this height H6 is then equal to the thickness H4 of the module, added to the height H5b of the support finger 15 as shown in FIG.
    In FIGS. 17 and following are described two embodiments of the device 1 according to the invention.
    For reasons of simplification, the support fingers 15 are present along the entire length of the edges 102 and 103 of the device 1. In all rigor they adapt to the passage of the heating element and / or cooling as shown in detail on Figure 1.
    Thus, in Figures 17, 18a to 18c, there is a device substantially identical to that of Figures 1 and 2.
    However, the rail 4 for receiving such a device is standardized and the dimensions of its height and width are fixed. However, the dimensions of the curved ends of its wings are not fixed and are not always adapted to cooperate with the locking means 13. This is why we use a compensation piece 13 'U-shaped with a base 130 'and two parallel wings 131'. Its thickness and width compensate, as shown in Figure 17, this variation in size of the curved ends of the wings. As illustrated in Figures 18a to 18c, the piece 13 'is engaged in the rail 4, parallel to the bottom of the latter (Figures 18a and 18b), until its wings 131' engage at least partly in the notches 130 to arrive at the position of Figures 17 and 18c.
    Figures 19 and 20 disclose yet another embodiment.
    In this variant, the cross members 10, fingers 14 and 15, legs 11 are unchanged.
    The locking means are carried, for the first 17, by the underside of the crossbar 10 and, for the second, by projections 120 which emerge from the facing faces of the legs 11.
    The first means 17 extend between the projections 120.
    Here they have the shape of an inverted "V", whose base is linked to the underside of the crosspiece 10. Two diverging wings 170 extend between the legs 11 and their free ends 171 are bent outwards in direction of the base of projections 120.
    Thus, when placing a device 1 on a rail, the downward vertical movement of the device causes the two wings 170 are forced to come closer to be inserted into the rail. However, once this movement is complete, the wings 170 resume their initial natural position. As for the ends 171, they force the device to remain in place on the rail 4.
    This variant has the advantage of being suitable for rails whose ends curved with wings are not fixed and are not always adapted to cooperate with the locking means.
    This process as well as this device and this set contribute to make it possible to prepare in advance the various components in the factory and to ship the whole directly on the site. This is particularly the case of the plates 5 which can be in advance linked to each other, as shown in FIG.
    From tests already carried out, it is noted that this device has a high reactivity and easy regulation, and allows to obtain very low temperatures. It will present a low water regime consistent with the PAC. It has a high cooling capacity and is suitable for both new buildings and buildings under renovation.
    Moreover, in terms of feeling, the comfort is pleasant, especially when the ceiling is used in cooling.
    Moreover, it is noted that for the realization of this particular ceiling, the equipment to be used is reduced and is limited to a small tooling and easy to maneuver (no grinder, screwdriver, etc.).
    Furthermore, the pre-assembly and installation of the tubes or heating cables can be done very easily on the ground.
    Fixing the devices according to the invention is particularly easy to achieve since it requires no screwing or lifting plate. The set is of very low weight, integrates into the rails commonly used and facilitates the passage of hydraulic or electrical connections.
    Finally, this does not call into question the installation of plasterboard at the end of implementation, the detection of the rails 4 can be detected with a simple magnet.
    权利要求:
    Claims (18)
    [1" id="c-fr-0001]
    1. Device for fixing (1) plates (5) to a heating and / or cooling ceiling structure, characterized in that it comprises: - a cross member (10) to which are connected perpendicularly two parallel legs (11) of the same length; - Between these two parallel legs of the same length, means (13, 17, 120) for locking on the wings of a "U" rail (4); - Near the free end of each leg (11) and from the outer face of the leg (11), at least one elastically deformable main finger (14) directed towards said cross member (10) which, at rest, forms with said leg (11) a predetermined acute angle and which, under the effect of a force, retracts to form a second acute angle of lower value, this at least one finger (14) resuming its rest position as soon as he is no longer subject to this effort.
    [2" id="c-fr-0002]
    2. Device according to claim 1, characterized in that said locking means (13) on the wings of a "U" rail (4) are carried by an intermediate beam (12) parallel to said cross member (10). ) and which connects said branches (11).
    [3" id="c-fr-0003]
    3. Device according to claim 2, characterized in that said locking means (13) comprise a notch (130) of complementary shape to that of the ends of the flanges of said "U" rail (4).
    [4" id="c-fr-0004]
    4. Device according to claim 2, characterized in that said locking means (13) comprise at least one pair of elastically deformable secondary fingers (131), each finger (131) being directed towards said cross member (10) which, at rest, extend parallel to the corresponding main finger (14) and, under the effect of a force, retracts to form a second acute angle of lower value, the finger (131) resuming its rest position as soon as he is no longer subject to this effort.
    [5" id="c-fr-0005]
    5. Device according to claim 1, characterized in that said locking means (17, 120) on the wings of a "U" rail (4) are carried for the first (17), by the underside of the crossbar (10) and, for the second, by projections (120) which emerge from the opposite faces of said legs (11), the first means extending at least partly between said projections (120).
    [6" id="c-fr-0006]
    6. Device according to claim 5, characterized in that said first means (17) comprise two inverted "V" shaped wings, which are connected to the underside of the cross member (10) and whose free ends (171). ) are bent outwards towards the base of the projections (120), these first means being elastically deformable.
    [7" id="c-fr-0007]
    7. Device according to one of the preceding claims, characterized in that the ends of said cross member (10) extend at least up to the plumb of said main fingers (14).
    [8" id="c-fr-0008]
    8. Device according to one of the preceding claims, characterized in that the ends of the crosspiece (10) are each provided with a support finger (15) elastically deformable, each finger being directed towards the leg (11) associated and which, at rest, extend parallel to the corresponding main finger (14) and which, under the effect of a force, retracts to form a second acute angle of lower value.
    [9" id="c-fr-0009]
    9. Device according to one of the preceding claims, characterized in that it has a plane of symmetry (P) intersecting said cross member (10) in its middle and extending halfway between said legs (11), so that this device is totally reversible.
    [10" id="c-fr-0010]
    10. Assembly consisting of at least one plate (5) and several fixing devices (1) according to one of the preceding claims, characterized in that: - said plate (5) is part of a rectangular parallelepiped whose the edge (500) of the two large parallel sides has a staircase profile which defines an intermediate surface (53) parallel to the large faces (50, 51) of said plate (5); said plate (5) is in contact with the main fingers (14) of said fixing devices (1), said fingers (14) supporting at their free end said plate (5) via said intermediate surface (53).
    [11" id="c-fr-0011]
    11. The assembly of claim 10, characterized in that the height H-i of said main fingers (14) in the rest position is less than the height H2, between the lower face (51) and said intermediate surface (53).
    [12" id="c-fr-0012]
    12. An assembly according to claim 11, characterized in that the height H5 of the support fingers (15) is greater than the difference between the heights H6 between the underside of the crossbar (10) and the free end of the legs and H4 the thickness of the module (5).
    [13" id="c-fr-0013]
    13. Method of placing at least one plate (5) in a heating and / or cooling ceiling structure, this ceiling being provided beforehand with a plane network of rails (4) parallel and in the form of "U" whose opening is directed towards said ceiling, characterized in that it comprises in particular the following steps which consist in: - inserting a set of fixing devices (1) according to one of the preceding claims, in each said rails (4), so that said legs (11) of said devices (1) extend outside the rails (4) and that the devices (1) inserted in a predetermined rail are arranged opposite the devices (1). inserted into the rails (4) immediately adjacent; placing between the two rails (4) immediately adjacent at least one plate (5), this plate forming part of a rectangular parallelepiped whose edge (500) of the two large parallel sides has a profile in steps that defines a intermediate surface (53) parallel to the large faces (50, 51) of said plate (5), so that when said plate comes into contact with its large upper face (50) with the main fingers, they are retracted and then recover their initial position while supporting by their free end said plate (5) via said intermediate surface (53).
    [14" id="c-fr-0014]
    14. Method according to claim 13, characterized in that at least two plates (5) are placed simultaneously between the two rails (4) immediately adjacent, these at least two plates (5) being previously connected to each other. one to another to constitute a monolithic whole.
    [15" id="c-fr-0015]
    15. The method of claim 14, characterized in that said at least two plates (5) are connected to one another by profiles (7) which have a shape complementary to those of the edges (500).
    [16" id="c-fr-0016]
    16. Method according to one of claims 13 to 15, characterized in that said plates (5) comprise channels (52) formed in their lower face (51) in which is inserted a heating element (6) and / or refreshing such as a tube or a heating cable.
    [17" id="c-fr-0017]
    17. Method according to the preceding claim, characterized in that one inserts said heating element (6) in said channels (52) on the ground, that is to say before placing the plates (5) between two neighboring rails (4), or after these plates (5) are placed between two rails (4).
    [18" id="c-fr-0018]
    18. Method according to one of claims 13 to 17, characterized in that one installs plasterboard (8) constituting the finish of said ceiling.
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    同族专利:
    公开号 | 公开日
    FR3038365B1|2019-04-19|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB538759A|1941-02-09|1941-08-15|Bernard James Gibbs|Improvements relating to the attachment of covering sheets for structures|
    US2803858A|1955-07-13|1957-08-27|Merill E Rader|Fastening means for wall panels|
    FR2581680A1|1985-05-13|1986-11-14|Profil Sa|Fastener for fixing and locking suspended ceiling panels with visible framework|
    EP2023050A1|2007-07-23|2009-02-11|Lindner Ag|Wall or ceiling cladding with heating or cooling device|EP3546667A1|2018-03-27|2019-10-02|mi-Heiztechnik GmbH|Support for removably fixing a module for cooling and/or heating to a ceiling substructure for a heating and/or cooling ceiling assembly|
    CN110439169A|2019-08-20|2019-11-12|浙江天元十杰装饰股份有限公司|A kind of Thistle board ceiling construction process|
    GB2596349A|2020-06-26|2021-12-29|Polypipe Ltd|A building member for underfloor heating|
    法律状态:
    2016-07-11| PLFP| Fee payment|Year of fee payment: 2 |
    2017-01-06| PLSC| Search report ready|Effective date: 20170106 |
    2017-07-11| PLFP| Fee payment|Year of fee payment: 3 |
    2017-09-01| TP| Transmission of property|Owner name: THERMACOME, FR Effective date: 20170731 |
    2018-07-16| PLFP| Fee payment|Year of fee payment: 4 |
    2019-07-09| PLFP| Fee payment|Year of fee payment: 5 |
    2021-04-09| ST| Notification of lapse|Effective date: 20210305 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1556248A|FR3038365B1|2015-07-02|2015-07-02|DEVICE FOR FASTENING A THERMAL EXCHANGE MODULE, ASSEMBLY COMPRISING IT, AND METHOD FOR SETTING THE SAME|
    FR1556248|2015-07-02|FR1556248A| FR3038365B1|2015-07-02|2015-07-02|DEVICE FOR FASTENING A THERMAL EXCHANGE MODULE, ASSEMBLY COMPRISING IT, AND METHOD FOR SETTING THE SAME|
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