METHOD FOR PRODUCING SEMI-PROCESSED PRODUCT FOR MOLDING ROTATING RESIN-BODY, METHOD FOR PRODUCING ROTATING RESIN-BODY, AND HEATING AND PRESSURIZATION DEVICE

Title:

METHOD FOR PRODUCING SEMI-PROCESSED PRODUCT FOR MOLDING ROTATING RESIN-BODY, METHOD FOR PRODUCING ROTATING RESIN-BODY, AND HEATING AND PRESSURIZATION DEVICE

Document Type and Number:

WIPO Patent Application WO/2013/172340

Kind Code:

A1

Abstract:

The present invention enables production of a highly reliable rotating resin-body by which a resin molded body can be formed with a simple process, an overlay interface of a base material is not created, and joining strength between the resin molded body and a turning-stopper section provided to an outer peripheral section of a bush made of metal is enhanced. The present invention comprises a first step for aggregating short fiber and a powdered resin on the perimeter of an outer peripheral section of a bush (2) by filtering and dewatering and thereby forming an aggregate (8) of the short fiber and the powdered resin surrounding the outer peripheral section of the bush (2), and a second step for compressing the aggregate (8) of the short fiber and the powdered resin in the axial direction of a rotating shaft to form a molding material (5). Then, the molding material is heated and pressurized to form a resin molded body.

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Inventors:

OZAWA MASAYA
MORIKAWA TAKAHIRO
FURUHATA NAOKI
KOBAYASHI NAOMI

Application Number:

PCT/JP2013/063413

Publication Date:

November 21, 2013

Filing Date:

May 14, 2013

Export Citation:

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Assignee:

SHIN KOBE ELECTRIC MACHINERY (JP)

International Classes:

B29B11/16; B29C43/18; B29C43/32; C08J5/04; F16H55/06; B29K105/12; B29L15/00

Domestic Patent References:

WO2006126627A1

2006-11-30

Foreign References:

JP2011099171A	2011-05-19
JP2011152729A	2011-08-11
JPH09188767A	1997-07-22
JPS61211343A	1986-09-19
JPH04113829A	1992-04-15

Attorney, Agent or Firm:

NISHIURA Tsuguharu (JP)
Tsugiharu Nishiura (JP)

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