JPS59100032A - Bumper for vehicle and method of producing same - Google Patents

Bumper for vehicle and method of producing same

Info

Publication number
JPS59100032A
JPS59100032A JP20863082A JP20863082A JPS59100032A JP S59100032 A JPS59100032 A JP S59100032A JP 20863082 A JP20863082 A JP 20863082A JP 20863082 A JP20863082 A JP 20863082A JP S59100032 A JPS59100032 A JP S59100032A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
resin
bumper
reinforcing
back
foamed
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
Application number
JP20863082A
Inventor
Akira Haruhara
Original Assignee
Nissan Shatai Co Ltd
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

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/18Bumpers, 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
    • B60R19/22Bumpers, 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 cellular material, e.g. solid foam

Abstract

PURPOSE:To dispense with a back-up beam of steel or the like on the back of a bumper while improving the anticorrosive property of the bumper by filling a reinforcing material comprising resin having foamed resin beads and reinforcing fibers in a cavity of a resin bumper body. CONSTITUTION:A resin bumper body 11 has a cavity 12 formed of respective members 11a-11d. The cavity 12 is filled with an reinforcing material 20 through a reinforcing material filling hole 15 formed in the back member 11d. The reinforcing material 20 is constituted from foamed resin beads 20a and resin 20b interposed between these foamed beads 20a and mixed with glass or reinforcing fibers. Thus, since the respective foamed beads 20a are interconnected in the form of a honeycomb by said reinforcing fibers, the reinforcing effect is improved to dispense with a back-up beam. Also, the anticorrosive property is improved since metal material is not used.
JP20863082A 1982-11-30 1982-11-30 Bumper for vehicle and method of producing same Pending JPS59100032A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20863082A JPS59100032A (en) 1982-11-30 1982-11-30 Bumper for vehicle and method of producing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20863082A JPS59100032A (en) 1982-11-30 1982-11-30 Bumper for vehicle and method of producing same

Publications (1)

Publication Number Publication Date
JPS59100032A true true JPS59100032A (en) 1984-06-09

Family

ID=16559402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20863082A Pending JPS59100032A (en) 1982-11-30 1982-11-30 Bumper for vehicle and method of producing same

Country Status (1)

Country Link
JP (1) JPS59100032A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS639526A (en) * 1986-06-30 1988-01-16 Tonen Sekiyukagaku Kk Manufacture of bumper for motorcar
US5545361A (en) * 1994-02-10 1996-08-13 Shape Corporation Method of making a vehicle bumper with foam therein using a deformable plug
WO1998023467A1 (en) * 1996-11-26 1998-06-04 Gefinex Gesellschaft für innovative Extrusionsprodukte mbH Bumper
US7138200B1 (en) 1997-12-18 2006-11-21 Toyota Jidosha Kabushiki Kaisha Fuel cell and separator for the same
WO2008016653A2 (en) * 2006-08-02 2008-02-07 Meridian Automotive Systems, Inc. Thermoplastic composite bumper system
WO2009031986A1 (en) * 2007-09-04 2009-03-12 Temsa Sanayi Ve Ticaret A.S. Intra-propile foam application in the vehicle bumper

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5544063A (en) * 1978-09-22 1980-03-28 Inoue Mtp Co Ltd Elastic bumper for automobile
JPS575343B2 (en) * 1976-06-29 1982-01-29

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS575343B2 (en) * 1976-06-29 1982-01-29
JPS5544063A (en) * 1978-09-22 1980-03-28 Inoue Mtp Co Ltd Elastic bumper for automobile

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS639526A (en) * 1986-06-30 1988-01-16 Tonen Sekiyukagaku Kk Manufacture of bumper for motorcar
US5545361A (en) * 1994-02-10 1996-08-13 Shape Corporation Method of making a vehicle bumper with foam therein using a deformable plug
WO1998023467A1 (en) * 1996-11-26 1998-06-04 Gefinex Gesellschaft für innovative Extrusionsprodukte mbH Bumper
US7138200B1 (en) 1997-12-18 2006-11-21 Toyota Jidosha Kabushiki Kaisha Fuel cell and separator for the same
US7572537B2 (en) 1997-12-18 2009-08-11 Toyota Jidosha Kabushiki Kaisha Fuel cell and separator for the same
WO2008016653A2 (en) * 2006-08-02 2008-02-07 Meridian Automotive Systems, Inc. Thermoplastic composite bumper system
WO2008016653A3 (en) * 2006-08-02 2008-04-10 Meridian Automotive Sys Inc Thermoplastic composite bumper system
WO2009031986A1 (en) * 2007-09-04 2009-03-12 Temsa Sanayi Ve Ticaret A.S. Intra-propile foam application in the vehicle bumper

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