Claims
- 1. An automobile bumper comprising a reinforcement and a surface skin, with a blow-molded hollow body of synthetic resin located between them, said hollow body having at least one longitudinal recess formed by ribs on said hollow body, said ribs having a height of from 50 to 90 percent of the overall height of said hollow body wherein said recess has a depth perpendicular to the longitudinal direction of said recess and said heights are parallel to said depth.
- 2. An automobile bumper according to claim 1 wherein said ribs are formed on the front of said hollow body.
- 3. An automobile bumper according to claim 1 wherein said ribs are formed on the rear side of said hollow body.
- 4. An automobile bumper according to claim 1 wherein said ribs are formed on both sides of said hollow body.
Priority Claims (1)
Number |
Date |
Country |
Kind |
61-152254 |
Jun 1986 |
JPX |
|
Parent Case Info
This is a continuation of application Ser. No. 159,580, filed 3/25/88, now abandoned.
US Referenced Citations (6)
Foreign Referenced Citations (3)
Number |
Date |
Country |
85759 |
Jun 1984 |
JPX |
230847 |
Dec 1984 |
JPX |
132450 |
Jun 1986 |
JPX |
Continuations (1)
|
Number |
Date |
Country |
Parent |
159580 |
Mar 1988 |
|