RESIN MEMBER MOLDING METHOD AND INJECTION MOLDING DEVICE

Title:

RESIN MEMBER MOLDING METHOD AND INJECTION MOLDING DEVICE

Document Type and Number:

WIPO Patent Application WO/2002/078926

Kind Code:

A1

Abstract:

A molten resin injection device (15) for injecting molten resin, and an injection molding device connected to the molten resin injection device and communicating with the molten resin injection device so that the molten resin may be injected into the inside, and having a mold (12) internally formed with a cavity of predetermined shape and making it possible to mold the injected molten resin into the predetermined shape are used. In the mold which opens to introduce the molten resin into the outside, a molding subject which becomes a subject of the molding of a resin member with the opening closed is positioned. And, in this state, a plate-like member (10) which is a molding subject and the mold (12) are pressed against each other, and, further, the molten resin is injected into the mold in this pressed state, whereby the molten resin closely adheres to the molding subject as it is led out of the opening. Thereby, a resin member of predetermined shape can be easily and quickly formed on the surface of the molding subject.

Inventors:

KAMIYA KOUJI (JP)
KONDOH TOSHIAKI (JP)
HAZAMA SYUUICHI (JP)
TANAKA TAKANORI (JP)
FUJIWARA KOSYUN (JP)

Application Number:

PCT/JP2002/003272

Publication Date:

October 10, 2002

Filing Date:

April 01, 2002

Export Citation:

Click for automatic bibliography generation Help

Assignee:

DAIWA KASEI INDUSTRY CO LTD (JP)
TOYOTA MOTOR CO LTD (JP)
KAMIYA KOUJI (JP)
KONDOH TOSHIAKI (JP)
HAZAMA SYUUICHI (JP)
TANAKA TAKANORI (JP)
FUJIWARA KOSYUN (JP)

International Classes:

B29C45/26; B29C45/14; B29C45/27; B29C45/46; B29C45/56; B29C45/64; B60J1/00; B60R1/04; B29C43/18; B29C45/33; B29L31/30; (IPC1-7): B29C45/14; B29C43/18; B29C43/34; B29C45/56

Foreign References:

US6083433A	2000-07-04
JPH01317734A	1989-12-22
JPS6461217A	1989-03-08
JPH0935338A	1997-02-07
JP2000071283A	2000-03-07
JPH0353915A	1991-03-07

Other References: