JPS5250418B2 - - Google Patents

Info

Publication number
JPS5250418B2
JPS5250418B2 JP49007758A JP775874A JPS5250418B2 JP S5250418 B2 JPS5250418 B2 JP S5250418B2 JP 49007758 A JP49007758 A JP 49007758A JP 775874 A JP775874 A JP 775874A JP S5250418 B2 JPS5250418 B2 JP S5250418B2
Authority
JP
Japan
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
JP49007758A
Other languages
Japanese (ja)
Other versions
JPS49103338A (enExample
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 filed Critical
Publication of JPS49103338A publication Critical patent/JPS49103338A/ja
Publication of JPS5250418B2 publication Critical patent/JPS5250418B2/ja
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
    • 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
    • B60R2019/1866—Cellular structures
    • 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
    • B60R19/24—Arrangements for mounting bumpers on vehicles
    • B60R2019/247—Fastening of bumpers' side ends
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23—Sheet including cover or casing
    • Y10T428/233—Foamed or expanded material encased
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249978—Voids specified as micro
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249991—Synthetic resin or natural rubbers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)
JP49007758A 1973-01-15 1974-01-16 Expired JPS5250418B2 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US323465A US3860279A (en) 1973-01-15 1973-01-15 Resilient energy absorbing bumper assembly

Publications (2)

Publication Number Publication Date
JPS49103338A JPS49103338A (enExample) 1974-09-30
JPS5250418B2 true JPS5250418B2 (enExample) 1977-12-24

Family

ID=23259316

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49007758A Expired JPS5250418B2 (enExample) 1973-01-15 1974-01-16

Country Status (4)

Country Link
US (1) US3860279A (enExample)
JP (1) JPS5250418B2 (enExample)
CA (1) CA993475A (enExample)
GB (1) GB1425876A (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51115330U (enExample) * 1975-03-14 1976-09-18
US4106804A (en) * 1976-02-26 1978-08-15 Mccord Corporation Energy absorbing bumper assembly
DE2715986C2 (de) * 1977-04-09 1983-06-30 Wilhelm Karmann GmbH, 4500 Osnabrück Stoßfänger für Kraftfahrzeuge
DE2825838A1 (de) * 1978-06-13 1980-01-03 Porsche Ag Stossfaenger fuer kraftfahrzeuge
JPS5827862Y2 (ja) * 1978-11-13 1983-06-17 三菱自動車工業株式会社 自動車のバンパ
US4271225A (en) * 1978-12-13 1981-06-02 Camilleri Thomas M Plow protective member
JPS5662256U (enExample) * 1979-10-20 1981-05-26
JPS56108332A (en) * 1980-01-31 1981-08-27 Nissan Motor Co Ltd Structure for car bumper
US4616866A (en) * 1983-12-30 1986-10-14 Michael Ladney, Jr. Vehicle bumper
US5067759A (en) * 1985-05-02 1991-11-26 Ford Motor Company Vehicle bumper assembly with foamed core
GB8511191D0 (en) * 1985-05-02 1985-06-12 Ford Motor Co Vehicle bumper assembly with foamed core
GB8519432D0 (en) * 1985-08-02 1985-09-11 Ford Motor Co Vehicle bumper
GB2185711A (en) * 1986-01-27 1987-07-29 Ford Motor Co Vehicle bumper and grille assembly
DE3637751A1 (de) * 1986-11-05 1988-05-11 Bayer Ag Kunststoffdaempfer mit stossfaenger
US4941701C1 (en) * 1987-12-28 2001-06-26 Melea Ltd Vehicle bumper
DE3928060A1 (de) * 1989-08-25 1991-02-28 Daimler Benz Ag Stossfaenger fuer einen kraftwagen
US5389316A (en) * 1991-08-13 1995-02-14 Woodbridge Foam Corporation Process for producing an energy absorbing panel
US5580651A (en) * 1991-08-13 1996-12-03 Woodbridge Foam Corporation Energy absorbing panel
US5934737A (en) * 1996-04-15 1999-08-10 Chrysler Corporation Dynamic impact energy absorbing 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
US20130169000A1 (en) * 2011-12-28 2013-07-04 Aerofficient Llc Crash bar aerodynamic device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1724431A (en) * 1928-10-22 1929-08-13 Spear Cameron Bumper
US2188082A (en) * 1937-06-22 1940-01-23 Rex Watson Corp Bumper for vehicles
US2829915A (en) * 1951-04-07 1958-04-08 Claveau Emile Motor car bumpers
US3493257A (en) * 1967-03-22 1970-02-03 Gen Motors Corp Resilient microcellular foam bumper
US3540768A (en) * 1968-05-16 1970-11-17 Norman L Peters Spring mounted resiliently covered bumper
US3575896A (en) * 1968-08-16 1971-04-20 Davidson Rubber Co Microcellular foams having a low glass transition temperature
US3606434A (en) * 1969-08-27 1971-09-20 Ford Motor Co Resilient bumper assembly for a motor vehicle
US3639748A (en) * 1970-11-27 1972-02-01 Goodyear Tire & Rubber Bumper structure having a light fixture associated therewith

Also Published As

Publication number Publication date
GB1425876A (en) 1976-02-18
US3860279A (en) 1975-01-14
JPS49103338A (enExample) 1974-09-30
CA993475A (en) 1976-07-20

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