Title:
ガラス基板用緩衝体
Document Type and Number:
Japanese Patent JP4091432
Kind Code:
B2
Abstract:
A cushioning body for glass substrate having an L-shaped section and the thickness of the L-shaped section at the end part larger than the thickness thereof at the corner part, wherein (1) the thickness of the cushioning body is gradually decreased from the end part to the corner part of the L-shaped section with the bottom part of a fixture guide groove taken as a reference by forming the fixture guide groove so that the depth thereof is gradually increased from the end part to the corner part of the L-shaped section, (2) the cushioning device is formed so that the thickness of the cushioning body itself is gradually decreased from both end parts to the corner part of the L-shaped section without forming the fixture guide groove, and (3) a projected part is formed at both outer end parts of the L-shaped section of the cushioning body, whereby a fixture tightening force is prevented from being concentrated to the corner part when the cushioning body is tightened with a fixture.
Inventors:
Ueda Yasushi
Hamada Itsu
Hamada Itsu
Application Number:
JP2002554602A
Publication Date:
May 28, 2008
Filing Date:
December 26, 2001
Export Citation:
Assignee:
Asahi Kasei Chemicals Corporation
International Classes:
B65D59/00; B65D71/04; B65D81/05; B65D81/113; B65D85/48; B65D85/86; C08J9/22; C08L23/00
Domestic Patent References:
| JP7215357A | ||||
| JP5319456A | ||||
| JP4040303Y2 | ||||
| JP4826180U | ||||
| JP349965U | ||||
| JP699907A | ||||
| JP6138427A | ||||
| JP8301354A | ||||
| JP2967315B2 |
Attorney, Agent or Firm:
Keisuke Watanabe
Yoshihiro Yamaguchi
Yoshihiro Yamaguchi