Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
COMPOSITE MOLDED ARTICLE, AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2019/111297
Kind Code:
A1
Abstract:
The objective of the present invention is to provide a composite molded article and a method for manufacturing the same with which it is possible to prevent insufficient filling of a rubber member and to improve yield. A composite molded article (1) according to the present invention is characterized by comprising a resin member (2), and a rubber member (3) formed in such a way as to cover upper and lower surfaces of the resin member, wherein a plurality of holes (7) communicating with the resin member are formed in the rubber member on at least one surface side thereof, and the holes are withdrawal holes for pins which support the resin member, spaced apart from a molding die, when the rubber member is being molded.

Inventors:
MATSUDA, Kahori (6-12-8 Ueno Iwatsuki-ku, Saitama-sh, Saitama 10, 〒3398510, JP)
SHIROSE, Toshikazu (6-12-8 Ueno Iwatsuki-ku, Saitama-sh, Saitama 10, 〒3398510, JP)
Application Number:
JP2017/043493
Publication Date:
June 13, 2019
Filing Date:
December 04, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
FUJIKURA RUBBER LTD. (TOC Ariake, 3-5-7 Ariake Koto-k, Tokyo 63, 〒1350063, JP)
International Classes:
F16J3/02
Foreign References:
JPH0570923U1993-09-24
JPH0272271A1990-03-12
JP2003130218A2003-05-08
JP3962295B22007-08-22
JPS62127571A1987-06-09
Attorney, Agent or Firm:
MIURA, Kunio et al. (5F JS Ichigaya Bldg, 5-1 Goban-cho, Chiyoda-k, Tokyo 76, 〒1020076, JP)
Download PDF: