Title:
【発明の名称】グラスファイバー製品製造用の型板
Document Type and Number:
Japanese Patent JPH085136
Kind Code:
B2
Abstract:
A former for supporting a layer of settable plastics material while it sets into hollow reinforcing ribs bonded to a laid up article of fibre reinforced plastics material during manufacture of said article, comprising a foraminous sheet (5) wherein the region of the sheet between each pair of neighbouring holes (6) is elevated above the plane in which the rims of the holes are disposed by means of one or more upstanding formations (7) joined to one another by a flexible web (10). The upstanding formations have rigidifying patterns (11) formed thereon. An article produced using the former is also disclosed.
Inventors:
Breezedale, Desmond, Harold
Application Number:
JP50627490A
Publication Date:
January 24, 1996
Filing Date:
April 10, 1990
Export Citation:
Assignee:
Desgrow Pty W Limited
International Classes:
B29C70/06; B29C33/00; B29C33/42; B29C70/30; B29D24/00; B32B3/06; B32B3/10; B32B3/24; B32B3/26; C08J9/00; (IPC1-7): B29C70/06
Domestic Patent References:
| JP61204236A |
Attorney, Agent or Firm:
Kunihiko Ohashi (1 outside)
Next Patent: 繊維強化プラスチックの引抜成形法