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Title:
FOAM MOLDING MOLD AND METHOD FOR MANUFACTURING FOAM MOLDING BODY
Document Type and Number:
WIPO Patent Application WO/2018/211743
Kind Code:
A1
Abstract:
The present invention provides a foam molding mold in which a side part cavity (23) in which a side part is molded, a body part cavity (24) in which a body part is molded, and an attachment part cavity (25) in which an attachment part is molded are formed between a plurality of molding molds (21 and 22). The side part cavity has, in a portion thereof adjacent in a left-right direction X to a rear end of the body part cavity in which a non-contact part is molded, a guiding part (26) that guides foam to the body part cavity when an undiluted foam solution of a second synthetic resin material supplied to the side part cavity is foamed.

Inventors:
TAKAHASHI YOSHIYUKI (JP)
YONEZAWA TAISUKE (JP)
TSUGAWA YUKIKO (JP)
Application Number:
PCT/JP2018/002096
Publication Date:
November 22, 2018
Filing Date:
January 24, 2018
Export Citation:
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Assignee:
BRIDGESTONE CORP (JP)
International Classes:
B29C44/58; B29C44/00; B29K105/04
Domestic Patent References:
WO1994005486A11994-03-17
Foreign References:
JPH0438407U1992-03-31
JP2009107131A2009-05-21
JPS4927362A1974-03-11
JPH0323912A1991-01-31
JP2002052550A2002-02-19
JPS62242510A1987-10-23
JP2005081784A2005-03-31
JP2008068582A2008-03-27
JP2016221738A2016-12-28
JP2017097450A2017-06-01
JP2009107131A2009-05-21
Other References:
See also references of EP 3626424A4
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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