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Patent Searching and Data


Title:
METHOD FOR HANDLING GASKET HAVING CARRIER FILM
Document Type and Number:
WIPO Patent Application WO/2018/221491
Kind Code:
A1
Abstract:
In the present invention, when removing a carrier film (41) from a gasket body (31) of a carrier-film-equipped gasket (21), in order to ensure that the gasket body (31), which is adhered to the carrier film (41), is easily removed from the carrier film (41), a peeling step, in which the adhesion surface area between the gasket body (31) and the carrier film (41) is reduced and peeling is carried out in such reduced adhesion surface area state, is performed as a step prior to a peeling step for peeling the carrier film (41) from the gasket body (31) in resistance to adhesive force in a state where the gasket body (31) is fixed to a base. When pressing the gasket body (31) from the carrier film (41) side using a pressing protrusion (72) of a pressing part (71), the gasket body (31) is positioned on a flat surface using a positioning means (101) based on engagement of a protrusion and a recess provided in advance between the pressing part (71) and the carrier-film-equipped gasket (21).

Inventors:
YUI Hajime (4-3-1 Tsujido-shinmachi, Fujisawa-sh, Kanagawa 42, 〒2510042, JP)
OBA Kenichi (4-3-1 Tsujido-shinmachi, Fujisawa-sh, Kanagawa 42, 〒2510042, JP)
Application Number:
JP2018/020486
Publication Date:
December 06, 2018
Filing Date:
May 29, 2018
Export Citation:
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Assignee:
NOK CORPORATION (12-15, Shibadaimon 1-chome Minato-k, Tokyo 85, 〒1058585, JP)
International Classes:
F16J15/10; B29C43/18
Domestic Patent References:
WO2017082154A12017-05-18
Foreign References:
JP2001065698A2001-03-16
JP2011084034A2011-04-28
Attorney, Agent or Firm:
KIRIYAMA Hiroshi 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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