FR2254457B1 - - Google Patents

Info

Publication number
FR2254457B1
FR2254457B1 FR7439843A FR7439843A FR2254457B1 FR 2254457 B1 FR2254457 B1 FR 2254457B1 FR 7439843 A FR7439843 A FR 7439843A FR 7439843 A FR7439843 A FR 7439843A FR 2254457 B1 FR2254457 B1 FR 2254457B1
Authority
FR
France
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
Application number
FR7439843A
Other versions
FR2254457A1 (fr
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.)
Bridgestone Firestone Inc
Original Assignee
Firestone Tire and Rubber Co
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 Firestone Tire and Rubber Co filed Critical Firestone Tire and Rubber Co
Publication of FR2254457A1 publication Critical patent/FR2254457A1/fr
Application granted granted Critical
Publication of FR2254457B1 publication Critical patent/FR2254457B1/fr
Expired legal-status Critical Current

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
    • 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)
FR7439843A 1973-12-12 1974-12-05 Expired FR2254457B1 (fr)

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 (2)

Publication Number Publication Date
FR2254457A1 FR2254457A1 (fr) 1975-07-11
FR2254457B1 true FR2254457B1 (fr) 1982-10-29

Family

ID=23691515

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7439843A Expired FR2254457B1 (fr) 1973-12-12 1974-12-05

Country Status (9)

Country Link
US (1) US3902748A (fr)
JP (1) JPS50106354A (fr)
BE (1) BE823011A (fr)
CA (1) CA1023781A (fr)
DE (1) DE2457404A1 (fr)
FR (1) FR2254457B1 (fr)
GB (1) GB1497057A (fr)
IT (1) IT1027030B (fr)
NL (1) NL7415858A (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
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
DE2615747A1 (de) * 1976-04-10 1977-10-27 Volkswagenwerk Ag Stosstange, insbesondere fuer ein kraftfahrzeug
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 (fr) * 1997-08-14 1999-02-17 Faisal Mohammed Alshamekh Pare-chocs
US6126214A (en) * 1999-07-26 2000-10-03 Kim; Sun Young Air bumper
WO2005012043A1 (fr) 2003-07-03 2005-02-10 Netshape International, Llc Systeme de pare-chocs incorporant des absorbeurs d'energie thermoformes
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
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
US8721224B2 (en) 2009-06-12 2014-05-13 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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4841985B1 (fr) * 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

Also Published As

Publication number Publication date
JPS50106354A (fr) 1975-08-21
FR2254457A1 (fr) 1975-07-11
BE823011A (fr) 1975-06-05
DE2457404A1 (de) 1975-10-30
CA1023781A (fr) 1978-01-03
US3902748A (en) 1975-09-02
NL7415858A (nl) 1975-06-16
GB1497057A (en) 1978-01-05
IT1027030B (it) 1978-11-20

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Legal Events

Date Code Title Description
ST Notification of lapse