PROCESS FOR PRODUCTION OF GASKETS

Title:

PROCESS FOR PRODUCTION OF GASKETS

Document Type and Number:

WIPO Patent Application WO/2017/002580

Kind Code:

A1

Abstract:

A process for producing gaskets by curing a liquid molding material applied over a board by a dispenser, wherein in order to improve accuracy in the cross-sectional shape and/or height of the gaskets, the process comprises the steps of: using a dispenser to coat the upper surface of a board (1) with a liquid molding material, and form a coating layer (20) extending endlessly in a prescribed pattern; and superimposing a molding jig (3) on the board (1), the molding jig (3) having in a lower surface (3a) a molding groove (31) extending endlessly in a prescribed pattern corresponding to the coating layer (20), correcting the cross-sectional shape of the coating layer (20) to a cross-sectional shape that corresponds to the molding groove (31), and curing the coating layer (20).

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Inventors:

YOSHIDA SATOMI (JP)
HAYASHI TAKAHIRO (JP)

Application Number:

PCT/JP2016/067319

Publication Date:

January 05, 2017

Filing Date:

June 10, 2016

Export Citation:

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Assignee:

NOK CORP (JP)

International Classes:

F16J15/00; B29C59/02; F16J15/10; F16J15/14; B29L9/00; B29L31/26

Foreign References:

JP2014211185A	2014-11-13
JP2006038013A	2006-02-09
JP2010190237A	2010-09-02
JP2008168448A	2008-07-24

Other References: