Title:
補強用予形成体を製造するためのプロセスとシステム
Document Type and Number:
Japanese Patent JP4708725
Kind Code:
B2
Abstract:
To produce a porous reinforcement preform, in a multi-directional fiber material e.g. to be used for injection molding using a resin, at least one reinforcement filament (F) is laid in successive layers by the assembly (1) on a support (2). It is laid together with a hot melt adhesive to give a bond with the support surface (3) and also between the layers. As the reinforcement filament is laid, pressure is applied to it, at right angles to the support surface, by the press surface of the laying tine (11) at the laying head (5). The formation of the preform is set automatically by a control unit (20).
Inventors:
Alain Bruyer
Application Number:
JP2004123052A
Publication Date:
June 22, 2011
Filing Date:
April 19, 2004
Export Citation:
Assignee:
Excel Lenforsman
International Classes:
D04H3/02; D04H3/07; B29B11/16; B29C67/00; B29C70/24; B29C70/38; D04H1/58; D04H3/08; D04H3/12; D04H13/00
Domestic Patent References:
| JP2001524169A | ||||
| JP4090941A | ||||
| JP61202824A | ||||
| JP7290475A |
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tetsuro Shimada
Masaya Nishiyama
Jun Tsuruta
Tetsuro Shimada
Masaya Nishiyama