PREFORM PRODUCTION APPARATUS AND PREFORM PRODUCTION METHOD

Title:

PREFORM PRODUCTION APPARATUS AND PREFORM PRODUCTION METHOD

Document Type and Number:

WIPO Patent Application WO/2018/021226

Kind Code:

A1

Abstract:

Provided are a preform production apparatus and preform production method with which, when producing preforms with a three-dimensional shape, high quality preforms in which the occurrence of wrinkles, zigzagging of fibers and cracking are limited can be efficiently produced. Said production apparatus is a preform production apparatus for shaping a reinforcing fiber base material into a specified shape prior to the main molding thereof in order to obtain a fiber-reinforced resin molding of a desired shape, and comprises: a stationary mold with a surface shape corresponding to the specified shape; an end effector for pressing the reinforcing fiber base material on the surface of the stationary mold; and a control unit for moving the end effector.

Inventors:

MIYAUCHI AKIRA (JP)
SAMEJIMA TADAO (JP)
OKUTSU HAJIME (JP)

Application Number:

PCT/JP2017/026646

Publication Date:

February 01, 2018

Filing Date:

July 24, 2017

Export Citation:

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Assignee:

MITSUBISHI CHEM CORP (JP)

International Classes:

B29C70/28; B29B11/16

Domestic Patent References:

WO2004048435A1

2004-06-10

Foreign References:

JP2011110899A	2011-06-09
JP2006188791A	2006-07-20
JP2013525140A	2013-06-20
JP2004237535A	2004-08-26
JP2006335049A	2006-12-14
JP2016146842A	2016-07-27
JP2007001298A	2007-01-11
JP2006007492A	2006-01-12

Other References: