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Patent Searching and Data


Title:
VEHICLE SEAT MEMBER AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2020/054318
Kind Code:
A1
Abstract:
Provided is a method for manufacturing a vehicle seat member in which a frame material of the vehicle seat member and a foamed resin molded product have an appropriate positional relationship. A frame material (20) is placed on a fixed mold (41), mold clamping for clamping a mold (40) is performed, a foamed resin molded product (30) is formed so that a portion including one first side portion (21A) entirely is exposed to be an exposed portion (20a) and at least a part of the other first side portion (21B) is buried to be a buried portion (20b), the mold (40) is opened, and the foamed resin molded product (30) is demolded, together with the frame material (20), from the fixed mold (41) by pushing the foamed resin molded product (30), together with the exposed portion (20a), out of the fixed mold (41) with release pins (55A, 55B) attached to the fixed mold (41). A recessed groove (55a) into which the exposed portion (20a) is to be inserted is formed at the tip of the release pin (55B) that pushes out the exposed portion (20a), and the frame member (20) is placed on the fixed mold (41) so that the exposed portion (20a) is inserted into the recessed groove (55a) during mold clamping.

Inventors:
SAKAKIBARA YUSHI (JP)
Application Number:
PCT/JP2019/032214
Publication Date:
March 19, 2020
Filing Date:
August 19, 2019
Export Citation:
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Assignee:
SEKISUI PLASTICS (JP)
International Classes:
B60N2/90; A47C7/20; A47C27/15; B29C33/00; B29C39/00; B29C39/36; B29C67/20
Foreign References:
JP2017113053A2017-06-29
JP2008137356A2008-06-19
JP2014034178A2014-02-24
Attorney, Agent or Firm:
HIRAKI & ASSOCIATES (JP)
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