JPS5787742A - Bumper - Google Patents

Bumper

Info

Publication number
JPS5787742A
JPS5787742A JP16223780A JP16223780A JPS5787742A JP S5787742 A JPS5787742 A JP S5787742A JP 16223780 A JP16223780 A JP 16223780A JP 16223780 A JP16223780 A JP 16223780A JP S5787742 A JPS5787742 A JP S5787742A
Authority
JP
Japan
Prior art keywords
bumper
facing
ribs
core
foaming urethane
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.)
Granted
Application number
JP16223780A
Other languages
Japanese (ja)
Other versions
JPS625815B2 (en
Inventor
Shigeki Hata
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
Toyo Kogyo 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
Application filed by Mazda Motor Corp, Toyo Kogyo Co Ltd filed Critical Mazda Motor Corp
Priority to JP16223780A priority Critical patent/JPS5787742A/en
Publication of JPS5787742A publication Critical patent/JPS5787742A/en
Publication of JPS625815B2 publication Critical patent/JPS625815B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Vibration Dampers (AREA)

Abstract

PURPOSE: To prevent wrinkles of the bumper by a method wherein a facing is sticked putting lip type ribs between a core and the facing leaving a space of certain length, in a bumper wherein a core of foaming urethane is covered by soft bumper facing material.
CONSTITUTION: A motor car bumper 1 is constituted by sticking a bumper facing 4 of thin and soft material such as urethane or thermoplastic elastomer over a core of foaming urethane 3. A sticking method of this type is apt to generate wrinkles as the facing is fixed by fasteners 9 with intervals at the rear of the bumper. Place lip shape ribs 10 on the upper surface of the foaming urethane 3 at a certain distance so that the bumper facing 4 can be placed on the ribs and the foaming urethane, which results in float sticking like a relationship between Japanese shoji paper and its frame causing elimination of wrinkles due to the fasteners 9 by the function of the ribs 10.
COPYRIGHT: (C)1982,JPO&Japio
JP16223780A 1980-11-17 1980-11-17 Bumper Granted JPS5787742A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16223780A JPS5787742A (en) 1980-11-17 1980-11-17 Bumper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16223780A JPS5787742A (en) 1980-11-17 1980-11-17 Bumper

Publications (2)

Publication Number Publication Date
JPS5787742A true JPS5787742A (en) 1982-06-01
JPS625815B2 JPS625815B2 (en) 1987-02-06

Family

ID=15750579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16223780A Granted JPS5787742A (en) 1980-11-17 1980-11-17 Bumper

Country Status (1)

Country Link
JP (1) JPS5787742A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5935146U (en) * 1982-08-30 1984-03-05 日産自動車株式会社 vehicle bumper
JPS5994950U (en) * 1982-12-20 1984-06-27 日本スチレンペ−パ−株式会社 Core material for bumper
US5265925A (en) * 1992-11-05 1993-11-30 Ford Motor Company Energy dissipating bumper assembly
US6406077B2 (en) * 2000-05-11 2002-06-18 Shape Corporation Tube with extruded flanges holding wall-reinforcing insert
US6416094B1 (en) * 2001-07-27 2002-07-09 Talfourd-Jones Inc. Energy absorbing bumper
JP2006117031A (en) * 2004-10-20 2006-05-11 Sekisui Plastics Co Ltd Vehicular bumper and shock absorber therefor
US7159911B2 (en) * 2003-05-30 2007-01-09 Volkswagen Ag Fender configuration for a vehicle, especially for a motor vehicle
JP2007529360A (en) * 2004-03-16 2007-10-25 コンパニ・プラステイツク・オムニウム An assembly comprising at least two lower supports for a vehicle bumper and an assembly comprising two front blocks

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5935146U (en) * 1982-08-30 1984-03-05 日産自動車株式会社 vehicle bumper
JPS6336854Y2 (en) * 1982-08-30 1988-09-29
JPS5994950U (en) * 1982-12-20 1984-06-27 日本スチレンペ−パ−株式会社 Core material for bumper
US5265925A (en) * 1992-11-05 1993-11-30 Ford Motor Company Energy dissipating bumper assembly
US6406077B2 (en) * 2000-05-11 2002-06-18 Shape Corporation Tube with extruded flanges holding wall-reinforcing insert
US6416094B1 (en) * 2001-07-27 2002-07-09 Talfourd-Jones Inc. Energy absorbing bumper
US7159911B2 (en) * 2003-05-30 2007-01-09 Volkswagen Ag Fender configuration for a vehicle, especially for a motor vehicle
JP2007529360A (en) * 2004-03-16 2007-10-25 コンパニ・プラステイツク・オムニウム An assembly comprising at least two lower supports for a vehicle bumper and an assembly comprising two front blocks
JP2006117031A (en) * 2004-10-20 2006-05-11 Sekisui Plastics Co Ltd Vehicular bumper and shock absorber therefor
JP4698198B2 (en) * 2004-10-20 2011-06-08 積水化成品工業株式会社 Bumper for vehicle and cushioning material thereof

Also Published As

Publication number Publication date
JPS625815B2 (en) 1987-02-06

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