FR2687624A1 - Inflatable bumper for cars, vans and lorries - Google Patents

Inflatable bumper for cars, vans and lorries Download PDF

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Publication number
FR2687624A1
FR2687624A1 FR9202070A FR9202070A FR2687624A1 FR 2687624 A1 FR2687624 A1 FR 2687624A1 FR 9202070 A FR9202070 A FR 9202070A FR 9202070 A FR9202070 A FR 9202070A FR 2687624 A1 FR2687624 A1 FR 2687624A1
Authority
FR
France
Prior art keywords
inflatable
bumper
cars
chassis
vans
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.)
Pending
Application number
FR9202070A
Other languages
French (fr)
Inventor
Kunscik Alexandre
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9202070A priority Critical patent/FR2687624A1/en
Publication of FR2687624A1 publication Critical patent/FR2687624A1/en
Pending legal-status Critical Current

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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
    • B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • B60R19/20—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact containing mainly gas or liquid, e.g. inflatable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

Shock-absorbing device for road traffic accident impacts of cars, vans and lorries. The device consists of a front and rear inflatable bumper (1) fitted with a fender (2) and provided with several screw-threaded studs (3) cast into the inflatable cushion (1) to be bolted to the support (4) and then to the complementary shock-absorbers (5), and the whole is fitted to the chassis (6). The inflatable bumper (1) and the sprung bumper (1) can be fitted to the chassis (6) without resorting to complementary shock-absorbers (5). The device according to the invention is particularly intended for absorbing shocks due to road accident impacts.

Description

I) La presente invention conserne un dispositif pour amortir les chocs des accidents de la circulations, des autos des fourgons, des camions .
la circulation est traditionnellement effectué avec des autos, depourvus de pare-chocs gonflable ce qui represente un manque de securité pour l'utilisateur.I) The present invention relates to a device for absorbing the shocks of traffic accidents, cars of vans, trucks.
circulation is traditionally carried out with cars, devoid of inflatable bumpers which represents a lack of security for the user.

Le dispositif selon l'invention permet de remedier à cet inconvenient il comporte selon une première caractéris -tique technique, un pare-chocs gonflable muni d'une valve le pare-chocs gonflable, sera gonfler comme une chanbre à air plusieurs goujons filetés couler à leurs bases au pneumati- -que gonflable, pour etre bouloner au support, ensuite aux amortisseurs complementaires, et l'ensembles adapté au chassis
le pare-chocs gonflable , et le pare-chocs à ressorts peuvent etre adapté à des chassis, sans avoir recour aux amortisseurs complementaires .The device according to the invention makes it possible to remedy this drawback it comprises, according to a first technical characteristic, an inflatable bumper provided with a valve, the inflatable bumper, will inflate like an air chamber several threaded studs flow to their bases to the inflatable, to be bolted to the support, then to the additional shock absorbers, and the assemblies adapted to the chassis
the inflatable bumper, and the spring bumper can be adapted to chassis, without using additional shock absorbers.

Selon les modes particuliers de réalisation ;
Le dispositif peut avoir un certain débordement de la carrosserie, sans que cela torte atteinte à l'esthetique de la voiture .
le dispositif peut etre adapté , sous pression d'huile pour faire sortir le pare-chocs, gonflable de la carrosserie que au moment de la mise en marche du moteur, tres esthéti
-que à l'arret de l'autimobile . According to the particular embodiments;
The device may have a certain overflow of the bodywork, without this adversely affecting the aesthetics of the car.
the device can be adapted, under oil pressure to bring out the bumper, inflatable from the bodywork only when the engine is started, very aesthetic
- only when the car stops.

Les dessing annexées illustrent l'invention ;
La figure I represente en coupe le dispositif selon l' -invention.The accompanying drawings illustrate the invention;
Figure I shows in section the device according to the -invention.

Les figures 2, 3, 4, representent des variantes de ce dispositif. Figures 2, 3, 4 show variants of this device.

En reference à ces dessins, le dispositif comporte un pare-chocs gonflable (I) muni d'une valve (2) des goujons filetés (3) couler dans le pneumatique gonflable (I) bouloner au support (4) adapté aux amortisseurs hydroliques (5) ensuite au chassis (6) . With reference to these drawings, the device comprises an inflatable bumper (I) fitted with a valve (2) with threaded studs (3) running in the inflatable tire (I) bolted to the support (4) adapted to the hydraulic shock absorbers ( 5) then to the chassis (6).

Dans la forme de realisation selon la figure 2
Le dispositif comporte un pare-chocs gonflable (I) muni d' -une valve (2) des goujons filetés (3) couler dans le pneum -atique gonflable (I) bouloner au support (4) adapté aux amo -rtisseurs à ressorts (5) ensuite au chassis (6) .In the embodiment according to Figure 2
The device comprises an inflatable bumper (I) provided with a valve (2) of the threaded studs (3) running in the inflatable pneumatic (I) bolted to the support (4) suitable for spring dampers ( 5) then to the chassis (6).

Dans la forme de realisation selon la figure (5) , @e dispositif comporte un pare-chocs gonflable (I) muni d'une valve (2) des goujons filetes (3) pour etre bouloner au supp -ort (4) ensuite au chassis (6) . In the embodiment according to FIG. (5), the device comprises an inflatable bumper (I) provided with a valve (2) of threaded studs (3) to be bolted to the support (4) then to the chassis (6).

Dans la forme de realisation selon la figure 4
Le dispositif comporte un pare-chocs (I) à ressorts (2) pourvu de goujons filetés (3) bouloner au support (4) ensuite au Chassis (6) .In the embodiment according to Figure 4
The device comprises a bumper (I) with springs (2) provided with threaded studs (3) bolted to the support (4) then to the Chassis (6).

A titre d'exemple non limitatif , le pare-chocs gonfl -able aura des dimentions de l'ordre de 10 x 13 centimetres et 15x 20 centimetres, a la demande de l' automobile . By way of nonlimiting example, the inflatable bumper will have dimensions of the order of 10 × 13 centimeters and 15 × 20 centimeters, at the request of the automobile.

Le dispositif selon l'invention est particulierement destiné pour amortir les chocs des accidents de la route .  The device according to the invention is particularly intended to absorb the shocks of road accidents.

Claims (3)

I Dispositif pour amortir les chocs, des accidents de la circulations ; des autos, des fourgons, et des camions. caractérisé en ce qu'il est constitué d'un pare choc gonfla -ble (I) muni d'une valve (2) et pourvu de goujons filetes -(3) coules dans le pneumatique du pare choc gonflable (I) pour etre boulonnes au support (a) et relié au chassis C6) I Device to absorb shocks and traffic accidents; cars, vans, and trucks. characterized in that it consists of an inflatable bumper (I) provided with a valve (2) and provided with threaded studs - (3) cast in the tire of the inflatable bumper (I) to be bolted to support (a) and connected to chassis C6) REVENDICATIONS 2 ) Dispositif selon la revendication r caractérisé en ce que le pare-coc gonflable (I) monté sur le support (4) sont adapté au chassis (6) par l'intermediaiee aux amortise -eurs complementaires (5) 2) Device according to claim r characterized in that the inflatable coconut shield (I) mounted on the support (4) are adapted to the frame (6) by intermediaiee to amortize-their complementary (5) 3) Dispositif selon la revendication I caractérisé en ce qutil est adapté a des moyens sous pression d'huile qui font sortir le pare- choc gonflable (I) de la carrosserie que au moment de la mise en marche du moteur  3) Device according to claim I characterized in that it is adapted to oil pressure means which cause the inflatable bumper (I) to come out of the bodywork only when the engine is started.
FR9202070A 1992-02-20 1992-02-20 Inflatable bumper for cars, vans and lorries Pending FR2687624A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9202070A FR2687624A1 (en) 1992-02-20 1992-02-20 Inflatable bumper for cars, vans and lorries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9202070A FR2687624A1 (en) 1992-02-20 1992-02-20 Inflatable bumper for cars, vans and lorries

Publications (1)

Publication Number Publication Date
FR2687624A1 true FR2687624A1 (en) 1993-08-27

Family

ID=9426924

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9202070A Pending FR2687624A1 (en) 1992-02-20 1992-02-20 Inflatable bumper for cars, vans and lorries

Country Status (1)

Country Link
FR (1) FR2687624A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1504548A (en) * 1923-12-18 1924-08-12 Robert Bruce Gentle Bumper for vehicles
US3355208A (en) * 1966-08-08 1967-11-28 Walter B Brock Motor actuated bumper
US3774948A (en) * 1971-01-28 1973-11-27 Mercodante J Combined vehicle chassis and air suspension system
US4014582A (en) * 1975-06-30 1977-03-29 Mackenzie Kenneth W Vehicle bumper system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1504548A (en) * 1923-12-18 1924-08-12 Robert Bruce Gentle Bumper for vehicles
US3355208A (en) * 1966-08-08 1967-11-28 Walter B Brock Motor actuated bumper
US3774948A (en) * 1971-01-28 1973-11-27 Mercodante J Combined vehicle chassis and air suspension system
US4014582A (en) * 1975-06-30 1977-03-29 Mackenzie Kenneth W Vehicle bumper system

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