DE2457404A1 - Pneumatisches, energieaufnehmendes stossfaenger- oder stosstangensystem - Google Patents
Pneumatisches, energieaufnehmendes stossfaenger- oder stosstangensystemInfo
- Publication number
- DE2457404A1 DE2457404A1 DE19742457404 DE2457404A DE2457404A1 DE 2457404 A1 DE2457404 A1 DE 2457404A1 DE 19742457404 DE19742457404 DE 19742457404 DE 2457404 A DE2457404 A DE 2457404A DE 2457404 A1 DE2457404 A1 DE 2457404A1
- Authority
- DE
- Germany
- Prior art keywords
- bumper
- pressure
- molded parts
- molded
- parts
- 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
Links
- 239000011324 bead Substances 0.000 claims description 30
- 229920001971 elastomer Polymers 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000000806 elastomer Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 description 14
- 230000006835 compression Effects 0.000 description 11
- 238000007906 compression Methods 0.000 description 11
- 238000000465 moulding Methods 0.000 description 10
- 230000006378 damage Effects 0.000 description 8
- 230000035939 shock Effects 0.000 description 7
- 230000003068 static effect Effects 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 6
- 239000013536 elastomeric material Substances 0.000 description 5
- 239000004744 fabric Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000019577 caloric intake Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
- 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)
- Vibration Dampers (AREA)
- Air Bags (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US426615A US3902748A (en) | 1973-12-12 | 1973-12-12 | Pneumatic energy absorbing bumper system for motor vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2457404A1 true DE2457404A1 (de) | 1975-10-30 |
Family
ID=23691515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742457404 Pending DE2457404A1 (de) | 1973-12-12 | 1974-12-05 | Pneumatisches, energieaufnehmendes stossfaenger- oder stosstangensystem |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3902748A (enExample) |
| JP (1) | JPS50106354A (enExample) |
| BE (1) | BE823011A (enExample) |
| CA (1) | CA1023781A (enExample) |
| DE (1) | DE2457404A1 (enExample) |
| FR (1) | FR2254457B1 (enExample) |
| GB (1) | GB1497057A (enExample) |
| IT (1) | IT1027030B (enExample) |
| NL (1) | NL7415858A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4090728A (en) * | 1976-04-10 | 1978-05-23 | Volkswagenwerk Aktiengesellschaft | Bumper arrangement |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4105236A (en) * | 1974-07-10 | 1978-08-08 | Volkswagenwerk Aktiengesellschaft | Shock absorbing body |
| US4072334A (en) * | 1975-07-21 | 1978-02-07 | Energy Absorption Systems, Inc. | Energy absorbing bumper |
| US4323026A (en) * | 1979-10-24 | 1982-04-06 | Gallagher John J | Drag reducing structure to minimize vessel collision damage |
| US4320913A (en) * | 1979-10-26 | 1982-03-23 | Shigeharu Kuroda | Shock absorbing bumper for vehicles |
| GB2148207A (en) * | 1983-09-21 | 1985-05-30 | James Kenneth John Forrester | Inflatable bumpers streamlining elements and collision sensors |
| US4597601A (en) * | 1985-03-18 | 1986-07-01 | Transpec, Inc. | Energy absorbing vehicle bumper |
| US4920907A (en) * | 1988-12-14 | 1990-05-01 | Fulton Manufacturing Corporation | Boat dock bumper |
| US4925224A (en) * | 1989-03-06 | 1990-05-15 | Romeo-Rim, Inc. | Energy absorbing vehicle bumper |
| GB2295800A (en) * | 1994-12-08 | 1996-06-12 | John Leonard Jenkins | Pneumatic buffer for a road vehicle or boat |
| EP0896907A1 (en) * | 1997-08-14 | 1999-02-17 | Faisal Mohammed Alshamekh | A bumper |
| US6126214A (en) * | 1999-07-26 | 2000-10-03 | Kim; Sun Young | Air bumper |
| US8123263B2 (en) | 2001-09-27 | 2012-02-28 | Shape Corp. | Energy management beam |
| 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 |
| US20070001470A1 (en) * | 2002-09-16 | 2007-01-04 | Schwalm Bruce M | Motor vehicle pneumatic bumper |
| AU2003297081A1 (en) | 2003-07-03 | 2005-02-15 | Netshape Energy Management Llc | Bumper system incorporating thermoformed energy absorber |
| US20050097004A1 (en) * | 2003-10-29 | 2005-05-05 | Eduardo Masse Blume | Method of advertising and related products |
| US7228723B2 (en) | 2004-07-01 | 2007-06-12 | Netshape Energy Management Llc | Bumper impact-testing device |
| US7163243B2 (en) * | 2004-12-13 | 2007-01-16 | Netshape International, Llc | Bumper for pedestrian impact having thermoformed energy absorber |
| FR2917691B1 (fr) * | 2007-06-19 | 2010-02-12 | Renault Sas | Element de carrosserie d'un vehicule automobile pourvu d'un dispositif absorbeur de choc a faible encombrement |
| CA2765008C (en) | 2009-06-12 | 2018-07-10 | Jonathan B. Hough | Protective apparatus for marine structures |
| CN106740611A (zh) * | 2017-03-15 | 2017-05-31 | 李伟 | 一种汽车前保险杠装置 |
| US11814805B1 (en) * | 2021-12-15 | 2023-11-14 | Thomas R. Martin | Boat dock bumper and method of using the same |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4841985B1 (enExample) * | 1969-07-01 | 1973-12-10 | ||
| US3774948A (en) * | 1971-01-28 | 1973-11-27 | Mercodante J | Combined vehicle chassis and air suspension system |
| US3810668A (en) * | 1971-03-19 | 1974-05-14 | Safety Consultants | Energy absorbing bumper system |
| US3747968A (en) * | 1971-10-15 | 1973-07-24 | G Hornsby | Automobile cushion bumper |
| US3768850A (en) * | 1971-11-24 | 1973-10-30 | Ford Motor Co | Pneumatic flexible bumper |
-
1973
- 1973-12-12 US US426615A patent/US3902748A/en not_active Expired - Lifetime
-
1974
- 1974-12-05 BE BE151209A patent/BE823011A/xx unknown
- 1974-12-05 FR FR7439843A patent/FR2254457B1/fr not_active Expired
- 1974-12-05 DE DE19742457404 patent/DE2457404A1/de active Pending
- 1974-12-05 NL NL7415858A patent/NL7415858A/xx unknown
- 1974-12-09 IT IT70572/74A patent/IT1027030B/it active
- 1974-12-09 CA CA215,498A patent/CA1023781A/en not_active Expired
- 1974-12-11 GB GB53657/74A patent/GB1497057A/en not_active Expired
- 1974-12-12 JP JP49143031A patent/JPS50106354A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4090728A (en) * | 1976-04-10 | 1978-05-23 | Volkswagenwerk Aktiengesellschaft | Bumper arrangement |
Also Published As
| Publication number | Publication date |
|---|---|
| BE823011A (fr) | 1975-06-05 |
| JPS50106354A (enExample) | 1975-08-21 |
| IT1027030B (it) | 1978-11-20 |
| FR2254457B1 (enExample) | 1982-10-29 |
| US3902748A (en) | 1975-09-02 |
| NL7415858A (nl) | 1975-06-16 |
| CA1023781A (en) | 1978-01-03 |
| GB1497057A (en) | 1978-01-05 |
| FR2254457A1 (enExample) | 1975-07-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |