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Patent Searching and Data


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).

Inventors:
YOSHIDA Satomi (4-3-1 Tsujido-shinmachi, Fujisawa-sh, Kanagawa 42, 〒2510042, JP)
HAYASHI Takahiro (4-3-1 Tsujido-shinmachi, Fujisawa-sh, Kanagawa 42, 〒2510042, JP)
Application Number:
JP2016/067319
Publication Date:
January 05, 2017
Filing Date:
June 10, 2016
Export Citation:
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Assignee:
NOK CORPORATION (12-15, Shibadaimon 1-chome Minato-k, Tokyo 85, 〒1058585, JP)
International Classes:
F16J15/00; B29C59/02; F16J15/10; F16J15/14; B29L9/00; B29L31/26
Foreign References:
JP2014211185A2014-11-13
JP2006038013A2006-02-09
JP2010190237A2010-09-02
JP2008168448A2008-07-24
Attorney, Agent or Firm:
NOMOTO Yoichi et al. (NOMOTO & KIRIYAMA INTERNATIONAL PATENT OFFICE, Terao Building 8-4, Nishi-Shinbashi 2-chome, Minato-k, Tokyo 03, 〒1050003, JP)
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