JPS5647332A - Car bumper - Google Patents

Car bumper

Info

Publication number
JPS5647332A
JPS5647332A JP12369879A JP12369879A JPS5647332A JP S5647332 A JPS5647332 A JP S5647332A JP 12369879 A JP12369879 A JP 12369879A JP 12369879 A JP12369879 A JP 12369879A JP S5647332 A JPS5647332 A JP S5647332A
Authority
JP
Japan
Prior art keywords
bumper
bumper member
outer layer
perforations
synthetic resin
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
JP12369879A
Other languages
Japanese (ja)
Inventor
Shigeharu Kuroda
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP12369879A priority Critical patent/JPS5647332A/en
Publication of JPS5647332A publication Critical patent/JPS5647332A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To improve a bumper action when coming into collision and also to save a cost and lighten the body, by a method wherein a bumper member, provided with perforations in a longitudinal direction in an elastic outer layer made from synthetic resin, is attached to form a bumper.
CONSTITUTION: A bumper member 1 is placed in front of a base sheet 2 whereon fixture metals are provided, and covering members 8 are secured on opposite ends of the bumper member 1. The bumper member 1 is provided with an elastic outer layer 3 which is formed such that synthetic resin continuously extruded by an extrusion-molding is cut to a given length, and with a large number of circular perforations perforating the inside of the outer layer 3, i.e., a central portion 4 thereof. Projections 6, which are embracedly fitted with an embracing unit 7 formed by bending an upper and a lower edge of the base sheet 2, are formed at an upper and a lower portion of a base portion of the bumper member 1. The perforations 5 are blocked with said covering members 8 to seal air and other gaseous matters into the inside thereof.
COPYRIGHT: (C)1981,JPO&Japio
JP12369879A 1979-09-26 1979-09-26 Car bumper Pending JPS5647332A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12369879A JPS5647332A (en) 1979-09-26 1979-09-26 Car bumper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12369879A JPS5647332A (en) 1979-09-26 1979-09-26 Car bumper

Publications (1)

Publication Number Publication Date
JPS5647332A true JPS5647332A (en) 1981-04-30

Family

ID=14867115

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12369879A Pending JPS5647332A (en) 1979-09-26 1979-09-26 Car bumper

Country Status (1)

Country Link
JP (1) JPS5647332A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3451709A (en) * 1966-10-18 1969-06-24 Fred Beisser Sidewall and fender protector
JPS52131329A (en) * 1976-04-23 1977-11-04 Pirelli Bumper for vehicle
JPH034202U (en) * 1989-05-31 1991-01-17

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3451709A (en) * 1966-10-18 1969-06-24 Fred Beisser Sidewall and fender protector
JPS52131329A (en) * 1976-04-23 1977-11-04 Pirelli Bumper for vehicle
JPH034202U (en) * 1989-05-31 1991-01-17

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