Title:
SEAL PLATE WITH SPACER AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2013/042471
Kind Code:
A1
Abstract:
The purpose of the invention is to reduce the module size and reduce cost by disposing the rubber seal near the through hole, which has an irregularly shaped spacer of a uniform thickness. A metal seal plate (10) having multiple through holes (11, 12) and spacers (13) formed around the through holes (11, 12) as a result of press working and a rubber seal (9) formed by molding, the seal plate being characterized in that: the spacers (13) are formed to have irregular shapes by burring and curling and to have a prescribed height and smoothness by hemming; and the rubber seal (9) is formed along a seal line that is near the spacers (13) by a molding process using the multiple through holes (11, 12) as references.
Inventors:
YAMAMOTO KANICHI (JP)
KUMAGAE TAKUYA (JP)
KOMORI AKINORI (JP)
KUMAGAE TAKUYA (JP)
KOMORI AKINORI (JP)
Application Number:
PCT/JP2012/070071
Publication Date:
March 28, 2013
Filing Date:
August 07, 2012
Export Citation:
Assignee:
KOKOKU INTECH CO LTD (JP)
YAMAMOTO KANICHI (JP)
KUMAGAE TAKUYA (JP)
KOMORI AKINORI (JP)
YAMAMOTO KANICHI (JP)
KUMAGAE TAKUYA (JP)
KOMORI AKINORI (JP)
International Classes:
F16J15/12; F16J15/00; F16J15/10
Foreign References:
JP2006125436A | 2006-05-18 | |||
JP2004052130A | 2004-02-19 | |||
JP2005155713A | 2005-06-16 | |||
JPH0921466A | 1997-01-21 | |||
JP2009114863A | 2009-05-28 |
Attorney, Agent or Firm:
NIWA Hiroyuki et al. (JP)
Hiroyuki Niwa (JP)
Hiroyuki Niwa (JP)
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Claims:
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