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Patent Searching and Data


Title:
INNER PART AND RESIN MOLDED ARTICLE
Document Type and Number:
WIPO Patent Application WO/2019/107097
Kind Code:
A1
Abstract:
Provided is an inner part and a resin molded article that can alleviate stress concentration in a sealed portion of a distal end of a melt rib. An inner part (10) is configured so that an outer section (20) is integrally molded therewith so as to be disposed surrounding the inner part, wherein: the inner part has a main body section (11) made of a resin and a melt rib (13) provided protruding outward from the main body section (11); the melt rib (13) is formed such that a height dimension (H) is greater than a thickness dimension (T) and the thickness dimension (T) becomes smaller from the main body section (11) toward the distal end; and the melt rib includes a melting section (15), a portion of which melts when the outer section (20) is molded.

Inventors:
KIM, Kyungwoo (1-14, Nishisuehiro-cho, Yokkaichi-sh, Mie 03, 〒5108503, JP)
KOBAYASHI, Toshinari (1-14, Nishisuehiro-cho, Yokkaichi-sh, Mie 03, 〒5108503, JP)
SHIMIZU, Moriyuki (1-14, Nishisuehiro-cho, Yokkaichi-sh, Mie 03, 〒5108503, JP)
KATO, Koichi (1-14, Nishisuehiro-cho, Yokkaichi-sh, Mie 03, 〒5108503, JP)
YAMAMOTO, Hironobu (1-14, Nishisuehiro-cho, Yokkaichi-sh, Mie 03, 〒5108503, JP)
Application Number:
JP2018/041292
Publication Date:
June 06, 2019
Filing Date:
November 07, 2018
Export Citation:
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Assignee:
SUMITOMO WIRING SYSTEMS, LTD. (1-14, Nishisuehiro-cho Yokkaichi-sh, Mie 03, 〒5108503, JP)
International Classes:
B29C45/14; B29C65/70
Foreign References:
JP2000508068A2000-06-27
JPH11503375A1999-03-26
JP2002200643A2002-07-16
JP2004216931A2004-08-05
JPH01141013A1989-06-02
Attorney, Agent or Firm:
GRANDOM PATENT LAW FIRM (Hirokoji Sakae Bldg. 3F, 4-1 Sakae 2-chome, Naka-ku, Nagoya-sh, Aichi 08, 〒4600008, JP)
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