JPS5730642A - Car bumper - Google Patents

Car bumper

Info

Publication number
JPS5730642A
JPS5730642A JP10417080A JP10417080A JPS5730642A JP S5730642 A JPS5730642 A JP S5730642A JP 10417080 A JP10417080 A JP 10417080A JP 10417080 A JP10417080 A JP 10417080A JP S5730642 A JPS5730642 A JP S5730642A
Authority
JP
Japan
Prior art keywords
bumper
fitted
shaped
fitting
filler material
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
JP10417080A
Other languages
Japanese (ja)
Inventor
Tsunetoshi Kobayashi
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.)
Toyo Kagaku Co Ltd
Original Assignee
Toyo Kagaku 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 Toyo Kagaku Co Ltd filed Critical Toyo Kagaku Co Ltd
Priority to JP10417080A priority Critical patent/JPS5730642A/en
Publication of JPS5730642A publication Critical patent/JPS5730642A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To shorten the manufacturing process of a bumper by fitting a foamed synthetic resin material containing a plate-shaped core into the inside of a soft bumper.
CONSTITUTION: A filler material 2 is composed of a foamed body 5 obtained by properly mixing and foaming polyethylene and polystyrene and a core material 6 made of veneer boards, and shaped to be fitted into an outer bumper 1. After the outer bumper 1 is shaped, a shaped filled material 2 is fitted into this outer bumper 1. That is, instead of fitting a mold for forming the soft outer bumper conventionally, the filler material 2 is directly fitted. In this construction, since the filler material 2 is fitted as a forming mold and directly used for a constructing member of a car bumper, fitting and detaching processes of a forming mold in the conventional manufacturing process can be omitted.
COPYRIGHT: (C)1982,JPO&Japio
JP10417080A 1980-07-29 1980-07-29 Car bumper Pending JPS5730642A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10417080A JPS5730642A (en) 1980-07-29 1980-07-29 Car bumper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10417080A JPS5730642A (en) 1980-07-29 1980-07-29 Car bumper

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP7556583A Division JPS5911945A (en) 1983-04-28 1983-04-28 Bumper for car

Publications (1)

Publication Number Publication Date
JPS5730642A true JPS5730642A (en) 1982-02-18

Family

ID=14373557

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10417080A Pending JPS5730642A (en) 1980-07-29 1980-07-29 Car bumper

Country Status (1)

Country Link
JP (1) JPS5730642A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5740136A (en) * 1980-08-21 1982-03-05 Mitsuboshi Belting Ltd Shock energy absorbing bumper for vehicle
JPS5997146U (en) * 1982-12-21 1984-07-02 日本スチレンペ−パ−株式会社 Core material for bumper
US4714287A (en) * 1985-03-23 1987-12-22 Daimler-Benz Aktiengesellschaft Bending bar to be used as a bumper of a vehicle
JPS63270571A (en) * 1987-04-27 1988-11-08 Nishikawa Kasei Kk Receiving means for painting plastic bumper
US6164709A (en) * 1998-01-26 2000-12-26 Woodbridge Foam Corporation Energy management device
US6244638B1 (en) * 1998-01-26 2001-06-12 Woodbridge Foam Corporation Energy management device
JP2009220694A (en) * 2008-03-17 2009-10-01 Sekisui Plastics Co Ltd Bumper for vehicle body and method for manufacturing bumper for the vehicle body

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4915141A (en) * 1972-04-11 1974-02-09
JPS5349731A (en) * 1976-02-23 1978-05-06 Berol Kemi Ab Bumper

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4915141A (en) * 1972-04-11 1974-02-09
JPS5349731A (en) * 1976-02-23 1978-05-06 Berol Kemi Ab Bumper

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5740136A (en) * 1980-08-21 1982-03-05 Mitsuboshi Belting Ltd Shock energy absorbing bumper for vehicle
JPS6157504B2 (en) * 1980-08-21 1986-12-06 Mitsuboshi Belting Ltd
JPS5997146U (en) * 1982-12-21 1984-07-02 日本スチレンペ−パ−株式会社 Core material for bumper
US4714287A (en) * 1985-03-23 1987-12-22 Daimler-Benz Aktiengesellschaft Bending bar to be used as a bumper of a vehicle
JPS63270571A (en) * 1987-04-27 1988-11-08 Nishikawa Kasei Kk Receiving means for painting plastic bumper
JPH0477624B2 (en) * 1987-04-27 1992-12-08 Nishikawa Kasei Kk
US6164709A (en) * 1998-01-26 2000-12-26 Woodbridge Foam Corporation Energy management device
US6244638B1 (en) * 1998-01-26 2001-06-12 Woodbridge Foam Corporation Energy management device
JP2009220694A (en) * 2008-03-17 2009-10-01 Sekisui Plastics Co Ltd Bumper for vehicle body and method for manufacturing bumper for the vehicle body

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