Title:
Air cushion buffer for absorbing shock in car
Document Type and Number:
WIPO Patent Application WO1997008016
Kind Code:
A3
Abstract:
The title of the invention is air cushion buffer for absorbing shock in car, which is applied to inner or outer part of a vehicle. This paper articulates the characteristics and manufacturing process of the invention. Its manufacturing process is: 1) Forge a base sheet (5) having embossed bumps (2) on it. 2) Unit pressurized air tubes (8) and elastic material (19) are inserted into the bumps (2). 3) A flat sheet (1) rigged with fixing clips (6) is mounted on the bumps and secured airtight. 4) On the secured bumps place a cover in the way that leaves space between the two. 5) The cover is coated with elastic resin to be shaped. The resin which underwent refractory treatment is carved with designed patterns.
Inventors:
LEE WON IN (KR)
Application Number:
PCT/KR1996/000146
Publication Date:
April 24, 1997
Filing Date:
August 24, 1996
Export Citation:
Assignee:
LEE WON IN (KR)
International Classes:
B60R19/20; B60R21/04; F16F9/04; (IPC1-7): B60R19/20; F16F9/00
Foreign References:
| GB2246982A | 1992-02-19 | |||
| US3782767A | 1974-01-01 | |||
| US3690710A | 1972-09-12 | |||
| US3933387A | 1976-01-20 |
Download PDF: