FR2432407A1 - Pare-chocs comportant une enveloppe souple renfermant une matiere compressible et assujettie par points espaces de fixation a un support rigide - Google Patents
Pare-chocs comportant une enveloppe souple renfermant une matiere compressible et assujettie par points espaces de fixation a un support rigideInfo
- Publication number
- FR2432407A1 FR2432407A1 FR7919885A FR7919885A FR2432407A1 FR 2432407 A1 FR2432407 A1 FR 2432407A1 FR 7919885 A FR7919885 A FR 7919885A FR 7919885 A FR7919885 A FR 7919885A FR 2432407 A1 FR2432407 A1 FR 2432407A1
- Authority
- FR
- France
- Prior art keywords
- attachment
- bumper
- points
- rigid support
- spaces
- 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.)
- Withdrawn
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
- B60R19/18—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
-
- 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
- B60R2019/1806—Structural beams therefor, e.g. shock-absorbing
- B60R2019/1813—Structural beams therefor, e.g. shock-absorbing made of metal
-
- 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
- B60R2019/186—Additional energy absorbing means supported on bumber beams, e.g. cellular structures or material
- B60R2019/1873—Cellular materials
-
- 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
- B60R2019/1886—Bumper fascias and fastening means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
- Lift Valve (AREA)
Abstract
Pare-chocs perfectionné. Une enveloppe souple mais non étirable, assujettie par points espacés de fixation à un support rigide, maintient transversalement contre ce dernier une matière compressible d'amortissement, de sorte qu'un choc s'exerçant sur cette enveloppe a pour effet de la tensionner entre le point d'impact et l'un au moins de ses points de fixation en lui faisant comprimer contre le support la matière qu'elle contient, l'énergie cinétique résultant du choc se dispersant et se dégradant ainsi dans la masse de cette matière. Application notamment aux pare-chocs d'automobiles.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US93056778A | 1978-08-03 | 1978-08-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2432407A1 true FR2432407A1 (fr) | 1980-02-29 |
Family
ID=25459451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7919885A Withdrawn FR2432407A1 (fr) | 1978-08-03 | 1979-08-02 | Pare-chocs comportant une enveloppe souple renfermant une matiere compressible et assujettie par points espaces de fixation a un support rigide |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5539888A (fr) |
AU (1) | AU4920079A (fr) |
DE (1) | DE2930517A1 (fr) |
ES (1) | ES483068A1 (fr) |
FR (1) | FR2432407A1 (fr) |
GB (1) | GB2027516A (fr) |
IT (1) | IT1118107B (fr) |
SE (2) | SE7906542L (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4435454A (en) * | 1981-04-08 | 1984-03-06 | Raychem Pontoise S. A. | Recoverable article |
FI88961B (fi) * | 1989-05-15 | 1993-04-15 | Suomen Puhallintehdas Oy | Avstaengningsspjaell |
US5265925A (en) * | 1992-11-05 | 1993-11-30 | Ford Motor Company | Energy dissipating bumper assembly |
US6644701B2 (en) | 2002-01-14 | 2003-11-11 | Shape Corporation | Bumper energy absorber with foam and non-foam pieces |
US6672635B2 (en) | 2002-06-06 | 2004-01-06 | Netshape Corporation | Bumper with integrated foam and non-foam components |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2240845A1 (fr) * | 1973-08-13 | 1975-03-14 | Mccord Corp |
-
1979
- 1979-07-24 AU AU49200/79A patent/AU4920079A/en not_active Abandoned
- 1979-07-27 IT IT49885/79A patent/IT1118107B/it active
- 1979-07-27 DE DE19792930517 patent/DE2930517A1/de not_active Withdrawn
- 1979-08-01 GB GB7926810A patent/GB2027516A/en not_active Withdrawn
- 1979-08-01 ES ES483068A patent/ES483068A1/es not_active Expired
- 1979-08-02 SE SE7906542A patent/SE7906542L/xx unknown
- 1979-08-02 SE SE7906543A patent/SE418114B/sv not_active IP Right Cessation
- 1979-08-02 FR FR7919885A patent/FR2432407A1/fr not_active Withdrawn
- 1979-08-03 JP JP9939979A patent/JPS5539888A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2240845A1 (fr) * | 1973-08-13 | 1975-03-14 | Mccord Corp |
Also Published As
Publication number | Publication date |
---|---|
IT7949885A0 (it) | 1979-07-27 |
ES483068A1 (es) | 1980-08-01 |
SE7906543L (sv) | 1981-02-03 |
SE7906542L (sv) | 1980-02-04 |
GB2027516A (en) | 1980-02-20 |
DE2930517A1 (de) | 1980-02-14 |
JPS5539888A (en) | 1980-03-21 |
AU4920079A (en) | 1980-04-17 |
SE418114B (sv) | 1981-05-04 |
IT1118107B (it) | 1986-02-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |