JPS5647332A - Car bumper - Google Patents
Car bumperInfo
- 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
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
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)
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 |
-
1979
- 1979-09-26 JP JP12369879A patent/JPS5647332A/en active Pending
Patent Citations (3)
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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