ES483068A1 - Energy-absorbing assembly - Google Patents
Energy-absorbing assemblyInfo
- Publication number
- ES483068A1 ES483068A1 ES483068A ES483068A ES483068A1 ES 483068 A1 ES483068 A1 ES 483068A1 ES 483068 A ES483068 A ES 483068A ES 483068 A ES483068 A ES 483068A ES 483068 A1 ES483068 A1 ES 483068A1
- Authority
- ES
- Spain
- Prior art keywords
- energy
- absorbing material
- sheet
- attached
- absorbing assembly
- 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.)
- Expired
Links
- 239000011358 absorbing material Substances 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
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
An energy-absorbing assembly 10 employed particularly as a vehicle bumper includes a compressible energy- absorbing material 22 (such as foamed polyurethane) supported on a beam 12. A sheet of flexible, material 24 is attached to the beam at spaced positions 26 and envelops the energy- absorbing material 22 (when viewed in cross-section) so that a portion of the sheet upon impact can be placed in tension between the impact position 30 and at least one of the spaced positions of attachment 26 to compress and dissipate energy throughout the energy- absorbing material 22. The compressible energy-absorbing material may comprise two blocks 22 spaced on the beam 12 and enveloped by flexible sheets 24 attached to the top and bottom of the beam 12. The sheet 24 may alternatively be attached to the ends of the beam 12.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US93056778A | 1978-08-03 | 1978-08-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES483068A1 true ES483068A1 (en) | 1980-08-01 |
Family
ID=25459451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES483068A Expired ES483068A1 (en) | 1978-08-03 | 1979-08-01 | Energy-absorbing assembly |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5539888A (en) |
AU (1) | AU4920079A (en) |
DE (1) | DE2930517A1 (en) |
ES (1) | ES483068A1 (en) |
FR (1) | FR2432407A1 (en) |
GB (1) | GB2027516A (en) |
IT (1) | IT1118107B (en) |
SE (2) | SE418114B (en) |
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 (en) * | 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 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3866963A (en) * | 1973-08-13 | 1975-02-18 | Mccord Corp | Energy absorbing bumper assembly |
-
1979
- 1979-07-24 AU AU49200/79A patent/AU4920079A/en not_active Abandoned
- 1979-07-27 DE DE19792930517 patent/DE2930517A1/en not_active Withdrawn
- 1979-07-27 IT IT49885/79A patent/IT1118107B/en active
- 1979-08-01 GB GB7926810A patent/GB2027516A/en not_active Withdrawn
- 1979-08-01 ES ES483068A patent/ES483068A1/en not_active Expired
- 1979-08-02 SE SE7906543A patent/SE418114B/en not_active IP Right Cessation
- 1979-08-02 FR FR7919885A patent/FR2432407A1/en not_active Withdrawn
- 1979-08-02 SE SE7906542A patent/SE7906542L/en unknown
- 1979-08-03 JP JP9939979A patent/JPS5539888A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
IT7949885A0 (en) | 1979-07-27 |
IT1118107B (en) | 1986-02-24 |
SE7906542L (en) | 1980-02-04 |
DE2930517A1 (en) | 1980-02-14 |
SE7906543L (en) | 1981-02-03 |
SE418114B (en) | 1981-05-04 |
FR2432407A1 (en) | 1980-02-29 |
AU4920079A (en) | 1980-04-17 |
GB2027516A (en) | 1980-02-20 |
JPS5539888A (en) | 1980-03-21 |
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