FR3025846A1 - ANTI-NOISE MOUNTING DEVICE OF A DEVICE ON A SUPPORT WALL PROVIDED WITH MEANS OF PRE-MAINTENANCE. - Google Patents
ANTI-NOISE MOUNTING DEVICE OF A DEVICE ON A SUPPORT WALL PROVIDED WITH MEANS OF PRE-MAINTENANCE. Download PDFInfo
- Publication number
- FR3025846A1 FR3025846A1 FR1458584A FR1458584A FR3025846A1 FR 3025846 A1 FR3025846 A1 FR 3025846A1 FR 1458584 A FR1458584 A FR 1458584A FR 1458584 A FR1458584 A FR 1458584A FR 3025846 A1 FR3025846 A1 FR 3025846A1
- Authority
- FR
- France
- Prior art keywords
- mounting member
- noise
- ring
- sleeve
- support wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000012423 maintenance Methods 0.000 title description 4
- 239000002184 metal Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 229920002943 EPDM rubber Polymers 0.000 claims description 4
- 210000002105 tongue Anatomy 0.000 claims 2
- 230000000295 complement effect Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
- F16B5/0258—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread using resiliently deformable sleeves, grommets or inserts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
- F16B41/002—Measures against loss of bolts, nuts or pins
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
- F16F1/3732—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having an annular or the like shape, e.g. grommet-type resilient mountings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
- F16B5/0241—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread with the possibility for the connection to absorb deformation, e.g. thermal or vibrational
Abstract
La présente invention concerne un organe de montage anti-bruit d'un dispositif sur une paroi support (4) comportant une bague monobloc (10) réalisée dans un matériau élastiquement déformable et présentant un orifice cylindrique axial (12), la face latérale externe (10A) de ladite bague (10) étant munie de moyens (11) pour rendre solidaire ledit organe de montage anti-bruit dudit dispositif, ledit organe de montage comportant en outre un manchon métallique (20) inséré dans ledit orifice axial (12) et destiné à être traversé, lors du montage dudit dispositif sur ladite paroi support (4), par la tige filetée d'un élément de fixation (5) prévu pour coopérer par vissage avec un écrou correspondant ; ledit organe de montage anti-bruit comportant en outre des moyens de pré-maintien (30) aptes à coopérer avec ladite tige filetée pour assurer le maintien en position temporaire dudit dispositif contre ladite paroi support (4) avant le vissage dudit écrou.The present invention relates to an anti-noise mounting device of a device on a support wall (4) comprising a one-piece ring (10) made of an elastically deformable material and having an axial cylindrical orifice (12), the external lateral face ( 10A) of said ring (10) being provided with means (11) to make said noise-mounting member of said device integral with said device, said mounting member further comprising a metal sleeve (20) inserted into said axial orifice (12) and intended to be traversed, when mounting said device on said support wall (4), by the threaded rod of a fastening element (5) provided to cooperate by screwing with a corresponding nut; said anti-noise mounting member further comprising pre-holding means (30) adapted to cooperate with said threaded rod to ensure the temporary holding of said device against said support wall (4) before screwing said nut.
Description
1 ORGANE DE MONTAGE ANTI-BRUIT D'UN DISPOSITIF SUR UNE PAROI SUPPORT MUNI DE MOYENS DE PRE-MAINTIEN. Domaine de l'invention La présente invention concerne d'une manière générale les organes de montage anti-bruit (également dénommés « silent bloc ») permettant d'assurer la mise en place d'un dispositif mécanique (par exemple, un dispositif d'essuie-glaces) ou électronique (par exemple, un boîtier de servitude intelligent) sur une paroi support telle que le tablier d'interface situé entre le compartiment moteur et l'habitacle d'un véhicule automobile, de sorte à isoler acoustiquement cet habitacle des vibrations sonores émises par le moteur. Arrière-plan de l'invention Un tel organe de montage anti-bruit, est notamment décrit dans la demande de brevet américaine US 4,522,378. Ce dernier comporte une bague monobloc réalisée dans un matériau élastiquement déformable et dont la face latérale externe présente, dans sa partie centrale, une gorge annulaire s'étendant selon un plan transversal à l'axe de cette bague. Cette gorge annulaire est destinée à recevoir le pourtour annulaire d'une ouverture ménagée dans une âme de fixation (telle qu'une plaque ou un plot) située sur le dispositif (ou sur le bâti supportant ce dispositif) afin de rendre solidaire l'organe de montage anti-bruit de ce dispositif.1 ANTI-NOISE MOUNTING DEVICE OF A DEVICE ON A SUPPORT WALL PROVIDED WITH PRE-HOLDING MEANS. FIELD OF THE INVENTION The present invention relates in a general manner to anti-noise mounting members (also called "silent blocks") for ensuring the installation of a mechanical device (for example, a device for wipers) or electronics (for example, an intelligent service case) on a support wall such as the interface deck located between the engine compartment and the passenger compartment of a motor vehicle, so as to acoustically isolate this cabin from sound vibrations emitted by the engine. BACKGROUND OF THE INVENTION Such an anti-noise mounting member is particularly described in US Pat. No. 4,522,378. The latter comprises a one-piece ring made of an elastically deformable material and whose outer lateral face has, in its central part, an annular groove extending in a plane transverse to the axis of this ring. This annular groove is intended to receive the annular periphery of an opening in a fixing core (such as a plate or a stud) located on the device (or on the frame supporting this device) to make the organ integral. anti-noise mounting of this device.
La bague élastiquement déformable présente un orifice cylindrique axial à travers lequel est inséré un manchon métallique présentant un diamètre externe légèrement plus petit que le diamètre interne de cet orifice axial. Ce manchon, destinée à être traversé lors du montage du dispositif sur la paroi support par la tige filetée d'un élément de fixation tel qu'une vis ou un goujon coopérant avec un écrou complémentaire, permet de garantir la tension de serrage après vissage de l'écrou sur la tige filetée de la vis.The elastically deformable ring has an axial cylindrical orifice through which is inserted a metal sleeve having an outer diameter slightly smaller than the internal diameter of this axial orifice. This sleeve, intended to be traversed during mounting of the device on the support wall by the threaded rod of a fastening element such as a screw or a stud cooperating with a complementary nut, makes it possible to guarantee the tightening tension after screwing of the the nut on the threaded rod of the screw.
3025846 2 Pour effectuer le montage du dispositif sur la paroi support, l'opérateur doit en premier lieu introduire la tige filetée de l'élément de fixation au travers du manchon de l'organe de montage anti-bruit ainsi que d'un orifice pratiqué dans cette paroi.3025846 2 To mount the device on the support wall, the operator must first insert the threaded rod of the fastening element through the sleeve of the anti-noise mounting member and a hole made in it. in this wall.
5 Ce dernier doit ensuite procéder au vissage de l'écrou sur la tige filetée de l'élément de fixation, tout en maintenant l'organe de montage plaqué contre la paroi support. Le plaquage de cet organe de montage anti-bruit monopolisant une première main de l'opérateur, celui-ci ne dispose plus que d'une 10 seule main pour engager l'écrou et procéder à son vissage. De fait, les opérations de fixation du dispositif sur la paroi support sont particulièrement délicates à réaliser, d'autant que ces dernières doivent être réalisées la plupart du temps en aveugle et dans un environnement encombré comme peut l'être par exemple le compartiment moteur d'un 15 véhicule automobile. Objet et résumé de l'invention La présente invention vise donc à faciliter le montage anti-bruit d'un dispositif sur une paroi support.The latter must then proceed to screw the nut on the threaded rod of the fastener, while keeping the mounting member pressed against the support wall. The plating of this anti-noise mounting member monopolizes a first hand of the operator, it has more than one hand to engage the nut and proceed to its screwing. In fact, the fixing operations of the device on the support wall are particularly difficult to achieve, especially since they must be made mostly blind and in a congested environment as can be for example the engine compartment of a motor vehicle. OBJECT AND SUMMARY OF THE INVENTION The present invention therefore aims at facilitating the anti-noise fitting of a device on a support wall.
20 Elle propose à cet effet, un organe de montage anti-bruit d'un dispositif sur une paroi support comportant une bague monobloc réalisée dans un matériau élastiquement déformable et présentant un orifice cylindrique axial, la face latérale externe de ladite bague étant munie de moyens pour rendre solidaire ledit organe de montage anti- 25 bruit dudit dispositif, ledit organe de montage comportant en outre un manchon métallique inséré dans ledit orifice axial et destiné à être traversé, lors du montage dudit dispositif sur ladite paroi support, par la tige filetée d'un élément de fixation prévu pour coopérer par vissage avec un écrou correspondant ; 30 caractérisé en ce que ledit organe de montage anti-bruit comporte en outre des moyens de pré-maintien aptes à coopérer avec ladite tige filetée pour assurer le maintien en position temporaire dudit dispositif contre ladite paroi support avant le vissage dudit écrou.To this end, it proposes an anti-noise mounting device of a device on a support wall comprising a one-piece ring made of an elastically deformable material and having an axial cylindrical orifice, the external lateral face of said ring being provided with means to secure said anti-noise mounting member of said device, said mounting member further comprising a metal sleeve inserted into said axial orifice and to be traversed, when mounting said device on said support wall, by the threaded rod of a fixing element provided to cooperate by screwing with a corresponding nut; Characterized in that said anti-noise mounting member further comprises pre-holding means adapted to cooperate with said threaded rod to ensure the temporary holding of said device against said support wall before screwing said nut.
3025846 3 La présence de ces moyens de pré-maintien sur l'organe de montage anti-bruit selon l'invention permet à l'opérateur chargé du montage du dispositif sur la paroi support de disposer de ses deux mains pour réaliser le vissage de l'écrou sur la tige filetée de l'élément 5 de fixation, ce qui améliore nettement son ergonomie de travail et participe également à la réduction du temps nécessaire au montage. Selon des caractéristiques préférées de l'organe de montage antibruit, prises seules ou en combinaison : - lesdits moyens de pré-maintien comportent au moins une 10 languette métallique découpée dans ledit manchon et rabattue partiellement du côté interne de ce dernier ; - la au moins dite languette s'étend suivant la direction d'insertion dudit élément de fixation en s'inclinant vers l'axe dudit organe de montage ; 15 - lesdits moyens de pré-maintien comportent une pluralité de dites languettes réparties angulairement de manière régulière sur la périphérie dudit manchon ; - lesdits moyens de pré-maintien comportent au moins un ergot venu de moulage d'une seule pièce avec ladite bague et 20 s'étendant radialement depuis la face latérale interne de cette bague en saillant dudit manchon au niveau d'une fente longitudinale spécifiquement ménagée dans ce dernier ; - lesdits moyens de pré-maintien comportent une pluralité de dits ergots répartis angulairement de manière régulière sur la face 25 latérale interne de ladite bague en saillant dudit manchon au niveau de fentes longitudinales correspondantes ménagées dans ce dernier ; - lesdits moyens de pré-maintien comportent au moins une zone d'écrasement située à l'extrémité dudit manchon opposée à celle d'insertion de la tige filetée dudit élément de fixation ; 30 - lesdits moyens de pré-maintien comportent deux dites zones d'écrasement en regard l'une de l'autre ; - lesdits moyens pour rendre solidaire ledit organe de montage anti-bruit dudit dispositif sont constitués par une gorge annulaire située sur la face latérale externe de ladite bague et 3025846 4 s'étendant selon un plan transversal à son axe, ladite gorge annulaire étant destinée à recevoir le pourtour annulaire d'une ouverture ménagée dans une âme de fixation située sur ledit dispositif ou sur un bâti supportant ce dispositif ; et/ou 5 - ladite bague est réalisée en EPDM. Brève description des dessins L'exposé de l'invention sera maintenant poursuivi par la description détaillée de plusieurs exemples de réalisation, donnée ci-10 après à titre illustratif mais non limitatif, en référence aux dessins annexés, sur lesquels : - la figure 1 représente une vue en coupe d'un organe de montage anti-bruit selon un premier mode de réalisation de l'invention, montré dans sa configuration de service dans laquelle il assure la liaison 15 entre un bâti solidaire d'un dispositif mécanique ou électronique et le tablier d'interface situé entre le compartiment moteur et l'habitacle d'un véhicule automobile ; - la figure 2 représente une vue en perspective de l'organe de montage anti-bruit de la figure 1, prise depuis le compartiment moteur 20 du véhicule ; - la figure 3 représente une vue similaire à la figure 1 d'un organe anti-bruit selon un deuxième mode de réalisation de l'invention ; - la figure 4 représente une vue similaire à la figure 2 de l'organe anti-bruit de la figure 3 ; 25 - la figure 5 représente une vue similaire à la figure 1 d'un organe anti-bruit selon un troisième mode de réalisation de l'invention ; et - la figure 6 représente une vue similaire à la figure 2 de l'organe anti-bruit de la figure 5.3025846 3 The presence of these pre-holding means on the anti-noise mounting member according to the invention allows the operator responsible for mounting the device on the support wall to dispose of both hands to achieve the screwing of the nut on the threaded rod of the fastening element 5, which significantly improves its ergonomic work and also contributes to reducing the time required for assembly. According to preferred features of the noise-reducing mounting member, taken alone or in combination: said pre-holding means comprise at least one metal tongue cut in said sleeve and partially folded on the inner side thereof; the at least one said tongue extends in the direction of insertion of said fixing element by inclining towards the axis of said mounting member; Said pre-holding means comprise a plurality of said tabs distributed angularly in a regular manner on the periphery of said sleeve; said pre-holding means comprise at least one lug integrally molded with said ring and extending radially from the inner lateral face of this ring protruding from said sleeve at a specifically arranged longitudinal slot in this last ; said pre-holding means comprise a plurality of said pins angularly distributed regularly on the internal lateral face of said ring protruding from said sleeve at corresponding longitudinal slots formed therein; said pre-holding means comprise at least one crushing zone situated at the end of said sleeve opposite to that of insertion of the threaded rod of said fixing element; Said pre-holding means comprise two said crushing zones facing each other; said means for making said noise-proof mounting member of said device integral are constituted by an annular groove situated on the external lateral face of said ring and extending in a plane transverse to its axis, said annular groove being intended for receiving the annular periphery of an opening in a fixing core located on said device or on a frame supporting this device; and / or 5 - said ring is made of EPDM. BRIEF DESCRIPTION OF THE DRAWINGS The description of the invention will now be continued by the detailed description of several exemplary embodiments, given below by way of illustration but without limitation, with reference to the appended drawings, in which: FIG. a sectional view of an anti-noise mounting member according to a first embodiment of the invention, shown in its service configuration in which it provides the connection 15 between a frame integral with a mechanical or electronic device and the interface panel located between the engine compartment and the passenger compartment of a motor vehicle; FIG. 2 represents a perspective view of the anti-noise mounting member of FIG. 1, taken from the engine compartment 20 of the vehicle; FIG. 3 represents a view similar to FIG. 1 of an anti-noise member according to a second embodiment of the invention; - Figure 4 shows a view similar to Figure 2 of the anti-noise member of Figure 3; FIG. 5 represents a view similar to FIG. 1 of an anti-noise member according to a third embodiment of the invention; and FIG. 6 represents a view similar to FIG. 2 of the anti-noise member of FIG. 5.
30 Description détaillée de plusieurs modes de réalisation En référence aux figures 1 et 2, l'organe de montage anti-bruit 1 conforme à un premier mode de réalisation de l'invention, comporte une 3025846 5 bague monobloc 10 sensiblement tronconique réalisée dans un matériau élastiquement déformable (de préférence un élastomère de type EPDM). La face latérale externe 10A de la bague 10 présente, dans sa partie centrale, une gorge annulaire 11 s'étendant selon un plan 5 transversal à l'axe de cette bague 10. Cette gorge annulaire 11 est destinée à recevoir le pourtour annulaire d'une ouverture circulaire ménagée dans une âme de fixation située sur le dispositif mécanique ou électronique (ou sur le bâti supportant ce dispositif) afin de rendre solidaire l'organe de montage anti-bruit 1 de ce dispositif.DETAILED DESCRIPTION OF SEVERAL EMBODIMENTS Referring to FIGS. 1 and 2, the anti-noise mounting member 1 according to a first embodiment of the invention comprises a substantially frustoconical monoblock ring 10 made of a material elastically deformable (preferably an EPDM type elastomer). The external lateral face 10A of the ring 10 has, in its central part, an annular groove 11 extending in a plane 5 transverse to the axis of this ring 10. This annular groove 11 is intended to receive the annular periphery of a circular opening formed in a fixing core located on the mechanical or electronic device (or on the frame supporting this device) in order to make the noise-proof mounting member 1 of this device integral.
10 Dans l'exemple illustré par la figure 1, la gorge annulaire 11 de la bague 10 reçoit le pourtour annulaire 2 d'une ouverture circulaire pratiquée dans le bâti 3 supportant le boîtier de servitude intelligent (BSI) (non visible sur la figure 1) logé dans le compartiment moteur d'un véhicule automobile et devant être fixé sur le tablier d'interface 4 15 situé entre ce compartiment moteur et l'habitacle en préservant l'isolation acoustique de cet habitacle vis-à-vis des vibrations sonores émises par le moteur du véhicule. La bague élastiquement déformable 10 de l'organe de montage anti-bruit 1 présente un orifice cylindrique axial 12 à travers lequel est 20 insérée à force un manchon métallique 20 présentant un diamètre externe légèrement plus petit que le diamètre interne de cet orifice axial 12. Ce manchon 20 est destiné à être traversé, lors du montage du dispositif mécanique ou électronique sur une paroi support telle que le 25 tablier d'interface 4, par la tige filetée d'un élément de fixation tel qu'une vis ou un goujon 5 coopérant avec un écrou complémentaire (non représenté sur les figures), de sorte à garantir la tension de serrage après vissage de l'écrou sur la tige filetée de l'élément de fixation.In the example illustrated in FIG. 1, the annular groove 11 of the ring 10 receives the annular periphery 2 of a circular opening made in the frame 3 supporting the intelligent service housing (BSI) (not visible in FIG. 1 ) housed in the engine compartment of a motor vehicle and to be fixed on the interface board 4 15 located between this engine compartment and the passenger compartment while preserving the acoustic insulation of this cabin vis-à-vis the sound vibrations emitted by the vehicle engine. The elastically deformable ring 10 of the anti-noise mounting member 1 has an axial cylindrical orifice 12 through which is inserted by force a metal sleeve 20 having an external diameter slightly smaller than the internal diameter of this axial orifice 12. This sleeve 20 is intended to be traversed, during assembly of the mechanical or electronic device on a support wall such as the interface board 4, by the threaded rod of a fastening element such as a screw or a stud. cooperating with a complementary nut (not shown in the figures), so as to ensure the tightening tension after screwing the nut on the threaded rod of the fastener.
30 Selon l'invention, l'organe de montage anti-bruit 1 comporte également de moyens de pré-maintien en position temporaire du dispositif mécanique ou électronique contre la paroi support 4 sur laquelle il doit être fixé.According to the invention, the anti-noise mounting member 1 also comprises pre-holding means in the temporary position of the mechanical or electronic device against the support wall 4 on which it must be fixed.
3025846 6 Ces moyens sont constitués par une languette métallique 30 découpée dans la portion centrale du manchon 20 et rabattue partiellement du côté interne de ce dernier. Plus précisément, et comme illustré par la figure 1, cette 5 languette 30 s'étend suivant la direction d'insertion de l'élément de fixation 5 en s'inclinant vers l'axe de l'organe de montage 1, de sorte que son extrémité libre frotte le long de la tige filetée de cet élément de fixation 5 lors de la traversée du manchon 20 par cette tige filetée au cours de l'opération de montage du dispositif sur la paroi support 4.3025846 6 These means consist of a metal tongue 30 cut in the central portion of the sleeve 20 and partially folded on the inner side of the latter. More specifically, and as illustrated in FIG. 1, this tongue 30 extends in the direction of insertion of the fastening element 5 by inclining towards the axis of the mounting member 1, so that its free end rubs along the threaded rod of this fastener 5 during the passage of the sleeve 20 by the threaded rod during the mounting operation of the device on the support wall 4.
10 Lorsque l'organe de montage 1 vient se plaquer contre cette paroi support 4, la coopération entre l'extrémité libre de la languette 30 et le filet de l'élément de fixation 5 assure le maintien de cet organe de montage 1 contre la paroi support 4. L'opérateur peut ainsi disposer de ses deux mains pour réaliser le 15 vissage de l'écrou sur la tige filetée de l'élément de fixation 5, ce qui permet d'améliorer l'ergonomie du poste de travail et de réduire le temps de montage du dispositif. Selon des variantes non représentées, l'organe de montage 1 comporte une pluralité de languettes de pré-maintien telles que 30 (par 20 exemple, 2, 3 ou encore 4) réparties angulairement de manière régulière sur la périphérie du manchon 20, de sorte à obtenir un meilleur centrage de l'organe de montage 1 sur la tige filetée de l'élément de fixation 5. On va maintenant décrire à l'appui des figures 3 et 4, l'organe de 25 montage anti-bruit 1' selon un deuxième mode de réalisation de l'invention. Dans la suite et sur les figures 3 et 4, on a gardé les mêmes références pour les éléments identiques au premier mode de réalisation et on a ajouté un prime pour les éléments similaires.When the mounting member 1 comes to press against this support wall 4, the cooperation between the free end of the tongue 30 and the thread of the fastening element 5 ensures the maintenance of this mounting member 1 against the wall 4. The operator can thus have both hands to screw the nut on the threaded rod of the fastener 5, which improves the ergonomics of the workstation and reduce the mounting time of the device. According to variants not shown, the mounting member 1 comprises a plurality of pre-holding tabs such as 30 (for example, 2, 3 or 4) distributed angularly in a regular manner on the periphery of the sleeve 20, so that to obtain a better centering of the mounting member 1 on the threaded rod of the fastening element 5. It will now be described with the support of Figures 3 and 4, the anti-noise mounting member 1 'according to a second embodiment of the invention. In the following and in Figures 3 and 4, we kept the same references for the elements identical to the first embodiment and added a bonus for similar elements.
30 Cet organe de montage 1' est semblable à celui 1 décrit précédemment, si ce n'est que les moyens de pré-maintien en position temporaire du dispositif mécanique ou électronique contre la paroi support sont différents.This mounting member 1 'is similar to that 1 described above, except that the pre-holding means in the temporary position of the mechanical or electronic device against the support wall are different.
3025846 7 Ces moyens sont constitués par un ergot 40' venu de moulage d'une seule pièce avec la bague élastiquement déformable 10' et s'étendant radialement depuis la face latérale interne de la bague 10' en saillant du manchon 20' au niveau d'une fente longitudinale 21' 5 spécifiquement ménagée dans ce manchon 20' et présentant une largeur légèrement supérieure à celle de l'ergot 40'. Lors de la traversée du manchon 20' par la tige filetée de la vis ou du goujon au cours de l'opération de montage du dispositif sur la paroi support, l'extrémité radiale de l'ergot 40' frotte le long de cette tige 10 filetée. Lorsque l'organe de montage 1' vient se plaquer contre la paroi support, la coopération entre l'extrémité radiale de l'ergot 40' et le filetage de la tige de l'élément de fixation assure le maintien de cet organe de montage 1' contre la paroi support.These means consist of a lug 40 'integrally molded integrally with the elastically deformable ring 10' and extending radially from the inner side face of the ring 10 'protruding from the sleeve 20' at the level of a longitudinal slot 21 '5 specifically formed in this sleeve 20' and having a width slightly greater than that of the lug 40 '. During the passage of the sleeve 20 'by the threaded shank of the screw or stud during the mounting operation of the device on the support wall, the radial end of the lug 40' rubs along this rod 10 threaded. When the mounting member 1 'is pressed against the support wall, the cooperation between the radial end of the lug 40' and the thread of the rod of the fixing element ensures the maintenance of this mounting member 1 'against the support wall.
15 Selon des variantes non représentées, l'organe de montage 1' peut comporter une pluralité d'ergots de pré-maintien tels que 40' (par exemple, 2, 3 ou encore 4) répartis angulairement de manière régulière sur la face latérale interne de la bague 10' en saillant du manchon 20' au niveau de fentes longitudinales telles que 21' ménagées dans ce 20 manchon 20', de sorte à obtenir un meilleur centrage de l'organe de montage 1' sur la tige filetée de l'élément de fixation. On va maintenant décrire à l'appui des figures 5 et 6, l'organe de montage anti-bruit 1" selon un troisième mode de réalisation de l'invention.According to variants not shown, the mounting member 1 'may comprise a plurality of pre-holding lugs such as 40' (for example, 2, 3 or 4) distributed angularly in a regular manner on the internal lateral face of the ring 10 'protruding from the sleeve 20' at longitudinal slots such as 21 'formed in this sleeve 20', so as to obtain a better centering of the mounting member 1 'on the threaded rod of the fastening element. We will now describe in support of Figures 5 and 6, the anti-noise mounting member 1 "according to a third embodiment of the invention.
25 Dans la suite et sur les figures 5 et 6, on a gardé les mêmes références pour les éléments identiques au premier mode de réalisation et on a ajouté un prime pour les éléments similaires. Cet organe de montage 1" est semblable à ceux 1 et 1' décrits précédemment, si ce n'est que les moyens de pré-maintien en position 30 temporaire du dispositif mécanique ou électronique contre la paroi support sont également différents. Ces moyens sont constitués par deux zones d'écrasement 50" en regard l'une de l'autre et situées à l'extrémité du manchon 20" opposée à celle d'insertion de la tige filetée de l'élément de fixation.In the following and in FIGS. 5 and 6, the same references have been kept for the elements identical to the first embodiment and a bonus has been added for similar elements. This mounting member 1 "is similar to those 1 and 1 'described above, except that the means for pre-holding the mechanical or electronic device in the temporary position against the support wall are also different. by two crush zones 50 "opposite one another and located at the end of the sleeve 20" opposite that of insertion of the threaded rod of the fastener.
3025846 8 Lors de la traversée du manchon 20" par la tige filetée de l'élément de fixation au cours de l'opération de montage du dispositif sur la paroi support, les extrémités libres de ces zones d'écrasement 50" frottent le long de cette tige filetée.When crossing the sleeve 20 "through the threaded rod of the fixing element during the mounting operation of the device on the support wall, the free ends of these crushing zones 50" rub along the this threaded rod.
5 Lorsque l'organe de montage 1" vient se plaquer contre la paroi support, la coopération entre les extrémités libres des zones d'écrasement 50" et le filetage de la tige de l'élément de fixation assure le maintien de cet organe de montage 1" contre la paroi support. En outre, la symétrie des zones d'écrasement 50", permet d'obtenir un 10 meilleur centrage de l'organe de montage 1" sur la tige filetée de l'élément de fixation. D'une manière générale, on rappelle que la présente invention ne se limite pas aux formes de réalisation décrites et représentées, mais qu'elle englobe toute variante d'exécution. En particulier, la bague 15 élastiquement déformable peut présenter une forme sensiblement cylindrique et/ou être réalisée dans un type d'élastomère différent d'un EPDM.When the mounting member 1 "is pressed against the support wall, the cooperation between the free ends of the crush zones 50" and the thread of the rod of the fastening element ensures the maintenance of this mounting member 1 "against the support wall In addition, the symmetry of the crushing zones 50" makes it possible to obtain a better centering of the mounting member 1 "on the threaded rod of the fastening element. In general, it should be recalled that the present invention is not limited to the embodiments described and shown, but encompasses any variant embodiment, in particular the elastically deformable ring 15 may have a substantially cylindrical shape and / or be made in a type of elastomer different from an EPDM.
Claims (10)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1458584A FR3025846B1 (en) | 2014-09-12 | 2014-09-12 | ANTI-NOISE MOUNTING DEVICE OF A DEVICE ON A SUPPORT WALL PROVIDED WITH MEANS OF PRE-MAINTENANCE. |
| EP15759887.1A EP3191719A1 (en) | 2014-09-12 | 2015-08-04 | Body for the anti-noise mounting of a device on a support wall, provided with pre-holding means |
| PCT/FR2015/052156 WO2016038261A1 (en) | 2014-09-12 | 2015-08-04 | Body for the anti-noise mounting of a device on a support wall, provided with pre-holding means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1458584A FR3025846B1 (en) | 2014-09-12 | 2014-09-12 | ANTI-NOISE MOUNTING DEVICE OF A DEVICE ON A SUPPORT WALL PROVIDED WITH MEANS OF PRE-MAINTENANCE. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR3025846A1 true FR3025846A1 (en) | 2016-03-18 |
| FR3025846B1 FR3025846B1 (en) | 2017-03-24 |
Family
ID=51790762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1458584A Expired - Fee Related FR3025846B1 (en) | 2014-09-12 | 2014-09-12 | ANTI-NOISE MOUNTING DEVICE OF A DEVICE ON A SUPPORT WALL PROVIDED WITH MEANS OF PRE-MAINTENANCE. |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3191719A1 (en) |
| FR (1) | FR3025846B1 (en) |
| WO (1) | WO2016038261A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3068743A1 (en) * | 2017-07-10 | 2019-01-11 | Psa Automobiles Sa | ANTI-VIBRATION ANTI-VIBRATION DEVICE WITH A PRE-HOLDING FUNCTION FOR A FUNCTIONAL DEVICE |
| EP3401559B1 (en) * | 2017-05-12 | 2020-10-28 | PSA Automobiles SA | Anti-vibration device with pre-hold function for a functional device. |
| DE102022102371A1 (en) | 2022-02-01 | 2023-08-03 | Vibracoustic Se | Elastomer body assembly |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016109499A1 (en) | 2016-05-24 | 2017-11-30 | Illinois Tool Works Inc. | System of a component and a fastening device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5255647A (en) * | 1993-02-08 | 1993-10-26 | Freudenberg-Nok General Partnership | Elastomeric grommet-fastener assembly |
| DE29511400U1 (en) * | 1995-07-14 | 1995-09-21 | Itw Befestigungssysteme | Fastener composition |
| EP0952053A2 (en) * | 1998-04-25 | 1999-10-27 | Itt Manufacturing Enterprises, Inc. | Device to mount a wiper appparatus on a vehicle |
| US6329730B1 (en) * | 1997-04-08 | 2001-12-11 | Ebm Werke Gmbh & Co. K.G. | Arrangement for the vibration - isolating suspension of an electric motor |
| WO2003047926A1 (en) * | 2001-12-07 | 2003-06-12 | Valeo Systemes D'essuyage | Arrangement for fixing a wiper device which can be used to retract the drive shaft in the event of an impact |
| DE10242298A1 (en) * | 2002-09-12 | 2004-03-18 | Robert Bosch Gmbh | Wiper unit for a motor vehicle's front/rear windscreens has a wiper drive with a wiper motor, a gearing mechanism and a drive shaft for the gearing to drive a wiper arm shaft for a wiper arm |
| DE102005002603A1 (en) * | 2004-01-20 | 2005-10-20 | Bergner Verbindungstechnik Gmb | Mounting and fastening unit, has mounting part, fixed at base construction, with passage opening, fasteners clamp down on opening, and holding units whose axial positions are selected such that fixing section is arranged in opening |
| EP2592285A1 (en) * | 2011-11-11 | 2013-05-15 | Volvo Car Corporation | Screw assembly element |
| US20130336741A1 (en) * | 2012-06-18 | 2013-12-19 | Dongyang Mechatronics Corp. | Bolt Assembly for Wiper Device of Vehicle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4522378A (en) | 1983-11-02 | 1985-06-11 | Illinois Tool Works, Inc. | Wiper motor mounting grommet |
-
2014
- 2014-09-12 FR FR1458584A patent/FR3025846B1/en not_active Expired - Fee Related
-
2015
- 2015-08-04 WO PCT/FR2015/052156 patent/WO2016038261A1/en active Application Filing
- 2015-08-04 EP EP15759887.1A patent/EP3191719A1/en not_active Ceased
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5255647A (en) * | 1993-02-08 | 1993-10-26 | Freudenberg-Nok General Partnership | Elastomeric grommet-fastener assembly |
| DE29511400U1 (en) * | 1995-07-14 | 1995-09-21 | Itw Befestigungssysteme | Fastener composition |
| US6329730B1 (en) * | 1997-04-08 | 2001-12-11 | Ebm Werke Gmbh & Co. K.G. | Arrangement for the vibration - isolating suspension of an electric motor |
| EP0952053A2 (en) * | 1998-04-25 | 1999-10-27 | Itt Manufacturing Enterprises, Inc. | Device to mount a wiper appparatus on a vehicle |
| WO2003047926A1 (en) * | 2001-12-07 | 2003-06-12 | Valeo Systemes D'essuyage | Arrangement for fixing a wiper device which can be used to retract the drive shaft in the event of an impact |
| DE10242298A1 (en) * | 2002-09-12 | 2004-03-18 | Robert Bosch Gmbh | Wiper unit for a motor vehicle's front/rear windscreens has a wiper drive with a wiper motor, a gearing mechanism and a drive shaft for the gearing to drive a wiper arm shaft for a wiper arm |
| DE102005002603A1 (en) * | 2004-01-20 | 2005-10-20 | Bergner Verbindungstechnik Gmb | Mounting and fastening unit, has mounting part, fixed at base construction, with passage opening, fasteners clamp down on opening, and holding units whose axial positions are selected such that fixing section is arranged in opening |
| EP2592285A1 (en) * | 2011-11-11 | 2013-05-15 | Volvo Car Corporation | Screw assembly element |
| US20130336741A1 (en) * | 2012-06-18 | 2013-12-19 | Dongyang Mechatronics Corp. | Bolt Assembly for Wiper Device of Vehicle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3401559B1 (en) * | 2017-05-12 | 2020-10-28 | PSA Automobiles SA | Anti-vibration device with pre-hold function for a functional device. |
| FR3068743A1 (en) * | 2017-07-10 | 2019-01-11 | Psa Automobiles Sa | ANTI-VIBRATION ANTI-VIBRATION DEVICE WITH A PRE-HOLDING FUNCTION FOR A FUNCTIONAL DEVICE |
| DE102022102371A1 (en) | 2022-02-01 | 2023-08-03 | Vibracoustic Se | Elastomer body assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| FR3025846B1 (en) | 2017-03-24 |
| WO2016038261A1 (en) | 2016-03-17 |
| EP3191719A1 (en) | 2017-07-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0715086B1 (en) | Device for fastening an element on a body of a motor vehicle | |
| FR3025846A1 (en) | ANTI-NOISE MOUNTING DEVICE OF A DEVICE ON A SUPPORT WALL PROVIDED WITH MEANS OF PRE-MAINTENANCE. | |
| FR2554306A1 (en) | MONOBLOC ELASTIC TRIM FOR ASSEMBLING A SMALL ENGINE OR SIMILAR ELEMENT, AND COMBINATION OF SAID TRIM AND NON-DEFORMABLE FUR | |
| FR2735818A1 (en) | DEVICE FOR FIXING AN ELEMENT BELONGING TO A WINDSCREEN WIPER MECHANISM ON THE BODY OF A MOTOR VEHICLE | |
| EP0684396A1 (en) | Device for fastening an assembly to an automotive vehicle body and wiper module with such a device | |
| FR3018773A1 (en) | SUPPORT DEVICE | |
| FR2955366A1 (en) | Visualizing device for loosening of e.g. bolt in automobiles, has set of units gripped with another set of units when washers are applied to ring without prohibiting radial displacement of one of washers with respect to other washer | |
| FR2860843A1 (en) | Bearing bolt connection for machine component, comprising threaded segment at spreading sleeve for being removed with puller | |
| EP1937994A1 (en) | Sheathing for a suspension spring | |
| FR2753147A1 (en) | LIGHT FOR MOTOR VEHICLE, FOR MOUNTING FROM THE OUTSIDE | |
| FR3038289A1 (en) | FRONT PROJECTOR FOR A MOTOR VEHICLE WITH A CASING COMPRISING A LOWER ANCHOR ELEMENT | |
| FR2968369A1 (en) | Nut cage device for nut to be screwed on screw, has nut housing arranged in cage so as to allow movement of travel of nut, before screwing, in translation perpendicularly to axis of screw | |
| FR3040649A1 (en) | DEVICE FOR PRE-MAINTAINING AN ELEMENT AND ITS SCREWS BEFORE SCREWING ON AN EQUIPMENT | |
| FR2958228A1 (en) | Accelerator pedal case mounting device for fixing support in motor vehicle, has final positioning unit for final positioning of case on fixing support, and fixing unit for fixing case on support by screw | |
| WO2012136922A1 (en) | Device for securing an assembly screw to an element before being fixed to another element | |
| EP1640620B1 (en) | Fixing and vibration filtering device and method of assembly using such a device in the automotive industry | |
| FR2948982A1 (en) | Fixation screw pre-maintenance device for fascia of motor vehicle, has hooks designed to interlock by radial elastic deformation, and tabs on edge of opening of hole opened opposite to base | |
| FR3047281A1 (en) | REMOVABLE CLIP FOR SUPPORTING A TRIM MEMBER FOR A MOTOR VEHICLE | |
| FR2910142A3 (en) | Knob fixing arrangement for gearshift lever of motor vehicle, has wedging unit interposed between truncated element and knob to immobilize rotation of knob with respect to element during locking of nut against shoulder surface | |
| FR2836526A1 (en) | Fixing and vibration decoupling device for automobile acoustic screen comprises flexible piece with connections to first element and rigid piece connected to flexible piece with housing for mounting rod | |
| FR3048742A1 (en) | DEVICE FOR PRE-MAINTAINING AN ELEMENT ON A SUPPORT. | |
| EP3938667B1 (en) | Pyrotechnic nut releasing device | |
| FR2970754A1 (en) | DEVICE FOR FASTENING AN ACCESSORY ON A WALL SUPPORT IN HARD MATERIAL | |
| FR2914708A3 (en) | Two parts assembly for motor vehicle, has pins rotatively locking molar with respect to fixation element that is inserted in part, where molar cooperates with inner bore and flange that take support on side of another part | |
| FR2983268A1 (en) | Fixing device i.e. clamp, for assembling pieces in aeronautical industry, has protection system formed by cover partially covering nut and rupture zone that allows cover to be disconnected from branch when screw exerts force on cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PLFP | Fee payment |
Year of fee payment: 2 |
|
| PLSC | Publication of the preliminary search report |
Effective date: 20160318 |
|
| PLFP | Fee payment |
Year of fee payment: 3 |
|
| PLFP | Fee payment |
Year of fee payment: 4 |
|
| CA | Change of address |
Effective date: 20180312 |
|
| CD | Change of name or company name |
Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR Effective date: 20180312 |
|
| PLFP | Fee payment |
Year of fee payment: 5 |
|
| PLFP | Fee payment |
Year of fee payment: 6 |
|
| PLFP | Fee payment |
Year of fee payment: 7 |
|
| ST | Notification of lapse |
Effective date: 20220505 |