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Patent Searching and Data


Title:
FLANGE MEMBER AND FLANGE FORMING METHOD
Document Type and Number:
WIPO Patent Application WO/2018/230531
Kind Code:
A1
Abstract:
There is demand for a structure in which there is no load of shearing force on a member in a welded part where stress is easily concentrated. The present invention addresses this problem by a flange member provided with a cap member, a ring member, and a sheet shaped thermoplastic resin member. The side of at least one end of the thermoplastic member has a protruding part that protrudes from the end surface of the cap member and the end surface of the ring member. The protruding part is welded to the end surface of the cap member and the end surface of the ring member.

Inventors:
KUMAGAI Osamu (6-20-12 Minami-Ohi, Shinagawa-k, Tokyo 76, 〒1408576, JP)
Application Number:
JP2018/022320
Publication Date:
December 20, 2018
Filing Date:
June 12, 2018
Export Citation:
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Assignee:
ROKI TECHNO CO., LTD. (6-20-12 Minami-Ohi, Shinagawa-ku Tokyo, 76, 〒1408576, JP)
International Classes:
B01D29/11; B01D35/30; B01D46/24; B29C57/10; B29C65/02; F16B5/08; F16B11/00
Attorney, Agent or Firm:
OKABE Yuzuru et al. (Shin-Aoyama Bldg. East 8F, 1-1-1 Minamiaoyama Minato-k, Tokyo 62, 〒1070062, JP)
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