FR2884472A1 - Plastic reinforcing piece for e.g. bumper bracket of motor vehicle, has rigidifying rib including apex forming plane surface, where apex is coated with electrically conducting material e.g. glue, in continuous manner - Google Patents

Plastic reinforcing piece for e.g. bumper bracket of motor vehicle, has rigidifying rib including apex forming plane surface, where apex is coated with electrically conducting material e.g. glue, in continuous manner Download PDF

Info

Publication number
FR2884472A1
FR2884472A1 FR0503733A FR0503733A FR2884472A1 FR 2884472 A1 FR2884472 A1 FR 2884472A1 FR 0503733 A FR0503733 A FR 0503733A FR 0503733 A FR0503733 A FR 0503733A FR 2884472 A1 FR2884472 A1 FR 2884472A1
Authority
FR
France
Prior art keywords
apex
motor vehicle
antenna
rib
plastic
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
Application number
FR0503733A
Other languages
French (fr)
Other versions
FR2884472B1 (en
Inventor
Jerome Grando
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Plastic Omnium SE
Original Assignee
Plastic Omnium SE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Plastic Omnium SE filed Critical Plastic Omnium SE
Priority to FR0503733A priority Critical patent/FR2884472B1/en
Publication of FR2884472A1 publication Critical patent/FR2884472A1/en
Application granted granted Critical
Publication of FR2884472B1 publication Critical patent/FR2884472B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/48—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/04—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
    • H01Q1/3283—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle side-mounted antennas, e.g. bumper-mounted, door-mounted

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Remote Sensing (AREA)
  • Details Of Aerials (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Support Of Aerials (AREA)

Abstract

The piece (1) has a rigidifying rib (2) including an apex (3) forming a plane surface. The apex is coated with an electrically conducting material e.g. glue, in a continuous manner. The apex is applied against a bumper bracket of a motor vehicle so that the rib forms a spacer between the piece and the bracket. The conducting material assures cohesion between the piece and the bracket.

Description

Pièce en matière plastique pour véhicule automobilePlastic part for a motor vehicle

Domaine technique L'invention concerne des pièces en matière plastique pour véhicule automobile, généralement utilisées pour le renfort d'éléments d'un véhicule automobile. Etat de la technique On connaît déjà, dans l'état de la technique, une pièce en matière plastique pour véhicule automobile, comportant au moins une nervure de rigidification, Une telle pièce en matière plastique forme généralement un renfort de crosse de pare- chocs.  Technical Field The invention relates to plastic parts for a motor vehicle, generally used for reinforcing elements of a motor vehicle. STATE OF THE ART In the state of the art, a piece of plastic material for a motor vehicle, comprising at least one stiffening rib, is already known. Such a piece of plastic material generally forms a bumper butt reinforcement.

Problème posé par cet état de la technique Généralement, une pièce de matière plastique de l'état de la technique ne remplit qu'une fonction de renfort, par exemple de renfort de crosse de pare-chocs.  Problem posed by this state of the art Generally, a piece of plastics material of the state of the art performs only a reinforcing function, for example reinforcement of bumper stick.

Afin d'optimiser l'utilisation d'une telle pièce de matière plastique, on désire ajouter une fonction supplémentaire à cette pièce, cela sans modifier sa structure.  In order to optimize the use of such a piece of plastic material, it is desired to add an additional function to this part, without modifying its structure.

Solution proposée par l'invention A cet effet, on prévoit une pièce en matière plastique pour véhicule automobile, comportant au moins une nervure de rigidification, caractérisée en ce que la nervure de rigidification comporte un sommet enduit de matière électriquement conductrice.  Solution proposed by the invention For this purpose, there is provided a plastic part for a motor vehicle, comprising at least one stiffening rib, characterized in that the stiffening rib comprises a top coated with electrically conductive material.

Ainsi, la nervure de rigidification peut par exemple remplir une fonction d'antenne. Modes de réalisation particuliers avantageux De préférence, le sommet de la nervure de rigidification forme une surface plane. Ainsi, ce sommet est facile à enduire de matière électriquement conductrice. Par exemple, on utilisera un tampon imbibé de matière électriquement conductrice, qu'on appliquera sur le sommet de la nervure pour l'enduire de cette matière électriquement conductrice.  Thus, the stiffening rib may for example perform an antenna function. Particular Preferred Embodiments Preferably, the top of the stiffening rib forms a flat surface. Thus, this top is easy to coat with electrically conductive material. For example, use a pad soaked with electrically conductive material, which will be applied to the top of the rib to coat it with this electrically conductive material.

De manière optionnelle, une pièce de matière plastique selon l'invention peut comporter l'une ou plusieurs des caractéristiques suivantes: - le sommet est enduit de manière continue de matière électriquement conductrice; la nervure forme une entretoise entre la pièce en matière plastique et une autre pièce du véhicule automobile; -la matière conductrice assure la cohésion entre la pièce de matière plastique et l'autre pièce du véhicule automobile; - la matière conductrice est une colle; la pièce comporte un réseau de nervures de rigidification, chaque nervure étant enduite, à son sommet, de matière conductrice; la pièce forme un renfort de crosse de pare-chocs.  Optionally, a piece of plastic material according to the invention may comprise one or more of the following characteristics: the top is continuously coated with electrically conductive material; the rib forms a spacer between the plastic part and another part of the motor vehicle; the conductive material ensures cohesion between the piece of plastic material and the other part of the motor vehicle; the conductive material is an adhesive; the piece comprises a network of stiffening ribs, each rib being coated at its top with conductive material; the piece forms a reinforcement of bumper stock.

L'invention concerne également une utilisation d'une nervure d'une pièce en matière plastique telle que définie précédemment.  The invention also relates to a use of a rib of a plastic part as defined above.

De préférence, l'antenne est choisie parmi une antenne TV, une antenne GPS, une antenne radio AM/FM, une antenne de téléphonie mobile par exemple selon le standard GSM, un élément de récepteur de télécommande (Remote Keyless Entry) ou un élément de capteur capacitif.  Preferably, the antenna is chosen from a TV antenna, a GPS antenna, an AM / FM radio antenna, a mobile telephone antenna for example according to the GSM standard, a remote keyless entry element or an element. capacitive sensor.

Description d'un exempleDescription of an example

Vocabulaire général Désignation dans l'exemple de Référence sur les réalisation dessins Pièce en matière Pièce de renfort en matière 1 plastique plastique Nervure de Nervure de rigidification 2 rigidification Sommet de la nervure Sommet de la nervure de 3 de rigidification rigidification Crosse de pare-chocs Crosse de pare-chocs 4  General vocabulary Designation in the example of reference on the realization of drawings Part in material Reinforcement part in material 1 plastic plastic Rib of stiffening rib 2 stiffening Summit of the rib Top of the rib of 3 of stiffening stiffening Stock of bumper Crosse bumper 4

Détails des exemplesDetails of examples

Référence Explication 1 La pièce en matière plastique est une pièce de renfort pour une crosse de pare-chocs 4 2 La nervure de rigidification est généralement venue de matière avec la pièce 1.  Reference Explanation 1 The plastic part is a reinforcement piece for a bumper handle 4 2 The stiffening rib is usually made of material with part 1.

3 Le sommet de la pièce 1 forme une surface plane. Il est enduit, de manière continue, de matière électriquement conductrice, afin de former une antenne.  3 The top of part 1 forms a flat surface. It is continuously coated with electrically conductive material to form an antenna.

Explication générale Le sommet 3 de la pièce de renfort 1 est de préférence enduit de matière électiquement conductrice à l'aide d'un tampon imbibé de cette matière conductrice, appliqué contre ce 15 sommet 3. On forme ainsi une antenne de manière simple et efficace.  General explanation The top 3 of the reinforcing piece 1 is preferably coated with electrically conductive material using a pad soaked with this conductive material, applied against this apex 3. An antenna is thus formed in a simple and effective manner. .

On notera que la matière conductrice est une colle. Le sommet de la nervure est alors appliqué contre la crosse de pare-chocs 4 de manière que la nervure forme une entretoise entre la pièce 1 et la crosse 4. Dans ce cas, la matière conductrice assure la cohésion entre la pièce 1 et la crosse 4.  It will be noted that the conductive material is an adhesive. The top of the rib is then applied against the bumper handle 4 so that the rib forms a spacer between the part 1 and the butt 4. In this case, the conductive material ensures the cohesion between the part 1 and the butt 4.

On notera que l'antenne générée grâce à l'invention peut être une antenne TV, une antenne GPS, une antenne radio AM/FM, une antenne de téléphonie mobile par exemple selon le standard GSM, un élément de récepteur de télécommande (Remote Keyless Entry) ou un élément de capteur capacitif.  It will be noted that the antenna generated by the invention may be a TV antenna, a GPS antenna, an AM / FM radio antenna, a mobile telephone antenna for example according to the GSM standard, a remote control receiver element (Remote Keyless Entry) or a capacitive sensor element.

Généralisations ou alternatives envisagées On notera que l'invention ne se limite pas au mode de réalisation de l'invention précédemment décrit.  Generalizations or alternatives envisaged It should be noted that the invention is not limited to the embodiment of the invention described above.

En effet, l'invention peut notamment être appliquée à n'importe quelle pièce de matière plastique du véhicule automobile munie d'une nervure ou d'un réseau de nervures.  Indeed, the invention may in particular be applied to any plastic part of the motor vehicle provided with a rib or a network of ribs.

Claims (10)

REVENDICATIONS 1. Pièce en matière plastique pour véhicule automobile, comportant au moins une nervure de rigidification, caractérisée en ce que la nervure de rigidification comporte un sommet enduit de matière électriquement conductrice.  1. Plastic part for a motor vehicle, comprising at least one stiffening rib, characterized in that the stiffening rib comprises a top coated with electrically conductive material. 2. Pièce de matière plastique selon la revendication 1, dans laquelle le sommet de la nervure de rigidification forme une surface plane.  2. Piece of plastic material according to claim 1, wherein the top of the stiffening rib forms a flat surface. 3. Pièce de matière plastique selon la revendication 1 ou 2, dans laquelle le sommet est enduit de manière continue de matière électriquement conductrice.  Plastic part according to claim 1 or 2, wherein the apex is continuously coated with electrically conductive material. 4. Pièce de matière plastique selon l'une quelconque des revendications précédentes, dans laquelle la nervure forme une entretoise entre la pièce en matière plastique et une autre pièce du véhicule automobile.  4. Piece of plastic material according to any one of the preceding claims, wherein the rib forms a spacer between the plastic part and another part of the motor vehicle. 5. Pièce de matière plastique selon l'une quelconque des revendications précédentes, dans laquelle la matière conductrice assure la cohésion entre la pièce de matière plastique et l'autre pièce du véhicule automobile.  5. Plastic part according to any one of the preceding claims, wherein the conductive material ensures cohesion between the piece of plastic material and the other part of the motor vehicle. 6. Pièce de matière plastique selon l'une quelconque des revendications précédentes, dans laquelle la matière conductrice est une colle.  6. Plastic part according to any one of the preceding claims, wherein the conductive material is an adhesive. 7. Pièce en matière plastique selon l'une quelconque des revendications précédentes, comportant un réseau de nervures de rigidification, chaque nervure étant enduite, à son sommet, de matière conductrice.  7. Plastic part according to any one of the preceding claims, comprising a network of stiffening ribs, each rib being coated at its top with conductive material. 8. Pièce de matière plastique selon l'une quelconque des revendications précédentes, formant un renfort de crosse de pare-chocs.  8. Piece of plastic material according to any one of the preceding claims, forming a bumper butt reinforcement. 9. Utilisation d'une nervure d'une pièce en matière plastique selon l'une quelconque des revendications 1 à 8 comme antenne.  9. Use of a rib of a plastic part according to any one of claims 1 to 8 as an antenna. 10. Utilisation d'une nervure selon la revendication 9, dans laquelle l'antenne est choisie parmi une antenne TV, une antenne GPS, une antenne radio AM/FM, une antenne de téléphonie mobile par exemple selon le standard GSM, un élément de récepteur de télécommande (Remote Keyless Entry) ou un élément de capteur capacitif.  10. Use of a rib according to claim 9, wherein the antenna is selected from a TV antenna, a GPS antenna, an AM / FM radio antenna, a mobile telephone antenna, for example according to the GSM standard, an antenna element. Remote Keyless Entry or capacitive sensor element.
FR0503733A 2005-04-14 2005-04-14 PLASTIC PIECE FOR MOTOR VEHICLE Expired - Fee Related FR2884472B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0503733A FR2884472B1 (en) 2005-04-14 2005-04-14 PLASTIC PIECE FOR MOTOR VEHICLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0503733A FR2884472B1 (en) 2005-04-14 2005-04-14 PLASTIC PIECE FOR MOTOR VEHICLE

Publications (2)

Publication Number Publication Date
FR2884472A1 true FR2884472A1 (en) 2006-10-20
FR2884472B1 FR2884472B1 (en) 2008-07-18

Family

ID=34955105

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0503733A Expired - Fee Related FR2884472B1 (en) 2005-04-14 2005-04-14 PLASTIC PIECE FOR MOTOR VEHICLE

Country Status (1)

Country Link
FR (1) FR2884472B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2971216A1 (en) * 2011-02-03 2012-08-10 Peugeot Citroen Automobiles Sa Rear bumper and antenna assembly for motor vehicle, has shock absorber mounted on body of vehicle, where antenna for hand-free accessing and/or starting system is fixed in reception housing placed in absorber

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5742735A (en) * 1980-08-29 1982-03-10 Hashimoto Forming Co Ltd Production of synthetic resin molded article
DE4443596A1 (en) * 1994-12-07 1996-06-13 Lindenmeier Heinz Windscreen radio frequency aerial for vehicle
DE19636584C1 (en) * 1996-09-09 1998-03-05 Daimler Benz Ag Vehicle bumper for antenna
DE10039755A1 (en) * 2000-08-16 2002-02-28 Volkswagen Ag Release control method for pedestrian impact absorber on motor vehicle involves detecting vehicle sped and impact force to determine if external air bag operates
US20040233112A1 (en) * 2001-02-15 2004-11-25 Integral Technologies, Inc. Low cost antennas using conductive plastics or conductive composites
DE102004023467A1 (en) * 2003-05-14 2004-12-02 Kansai Paint Co., Ltd., Amagasaki Manufacturing process for a vehicle antenna

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5742735A (en) * 1980-08-29 1982-03-10 Hashimoto Forming Co Ltd Production of synthetic resin molded article
DE4443596A1 (en) * 1994-12-07 1996-06-13 Lindenmeier Heinz Windscreen radio frequency aerial for vehicle
DE19636584C1 (en) * 1996-09-09 1998-03-05 Daimler Benz Ag Vehicle bumper for antenna
DE10039755A1 (en) * 2000-08-16 2002-02-28 Volkswagen Ag Release control method for pedestrian impact absorber on motor vehicle involves detecting vehicle sped and impact force to determine if external air bag operates
US20040233112A1 (en) * 2001-02-15 2004-11-25 Integral Technologies, Inc. Low cost antennas using conductive plastics or conductive composites
DE102004023467A1 (en) * 2003-05-14 2004-12-02 Kansai Paint Co., Ltd., Amagasaki Manufacturing process for a vehicle antenna

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 006, no. 114 (C - 110) 25 June 1982 (1982-06-25) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2971216A1 (en) * 2011-02-03 2012-08-10 Peugeot Citroen Automobiles Sa Rear bumper and antenna assembly for motor vehicle, has shock absorber mounted on body of vehicle, where antenna for hand-free accessing and/or starting system is fixed in reception housing placed in absorber

Also Published As

Publication number Publication date
FR2884472B1 (en) 2008-07-18

Similar Documents

Publication Publication Date Title
EP1816037A1 (en) Sensor device for vehicles
US6622591B2 (en) Steering wheel with decorative element
JP2012080388A (en) Antenna device
US7798888B2 (en) Diamond wire saw
FR2884472A1 (en) Plastic reinforcing piece for e.g. bumper bracket of motor vehicle, has rigidifying rib including apex forming plane surface, where apex is coated with electrically conducting material e.g. glue, in continuous manner
EP0329542B1 (en) Method for manufacturing a steering wheel, particularly for an automotive vehicle
WO2018042094A1 (en) Acoustic shield for a motor vehicle engine
FR2866306B1 (en) METAL COMPOSITE STRUCTURE AND PLASTIC MATERIAL, ESPECIALLY FOR A FRONT PANEL OF A MOTOR VEHICLE.
EP1714835B1 (en) Reinforcement part for an automotive vehicle and utilisation of such a part as an aerial
EP0675576B1 (en) Electrical flat ribbon cable for turnable line connector especially for automotive vehicles
FR2660116A1 (en) Antenna for receiving radio frequency waves
WO2009057635A1 (en) Receiving equipment for vehicles
EP1657045A1 (en) Method of manufacturing a ribbed thermoplastic part with a conductive film, and part obtained by said method
FR3021268A1 (en) GLAZING OF A MOTOR VEHICLE IN WHICH IS A SPEAKER
FR3094681A1 (en) Bodywork element comprising an integrated mounting bracket, and vehicle comprising such an element
JP2538587B2 (en) Manufacturing method of speaker-one-body antenna mounted on automobile tower
EP1712422B1 (en) Reinforcement piece of a vehicle body component
US6925906B2 (en) Vehicular shift lever
EP3870419A1 (en) Bodywork part comprising a decorative element
FR2705497A1 (en) Motor vehicle antenna.
JPH09217768A (en) Band assembly for transmission
JP7383920B2 (en) Vehicle superstructure
EP2690457B1 (en) Ultrasound sensor assembly with an ultrasound sensor concealed in a trough, motor vehicle and method for producing an ultrasound sensor assembly
FR2783746A1 (en) Motor vehicle composite metal and plastic structural component has one surface of metal insert overmolded with plastic and other treated against corrosion
JP2009049553A (en) Vehicle and antenna device

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14

PLFP Fee payment

Year of fee payment: 15

ST Notification of lapse

Effective date: 20201205