Title:
樹脂成形品の成形金型及び成形方法
Document Type and Number:
Japanese Patent JP5679568
Kind Code:
B2
Abstract:
A molding die is provided with cavities for fixing, by insert molding, round shaped collars or oblong shaped collars formed of metal to inner faces of insertion holes which are respectively formed in a plurality of fixing parts of a box body. In each of the cavities which is provided with a cylindrical boss part on which the round shaped collar is mounted, there are provided a plurality of projections which do not interfere when the round shaped collar is inserted over the cylindrical boss part, but interferes when the oblong shaped collar is inserted over the cylindrical boss part, thereby to prevent the oblong shaped collar from being erroneously inserted over the cylindrical boss part.
Inventors:
志水 勝
Application Number:
JP2011082099A
Publication Date:
March 04, 2015
Filing Date:
April 01, 2011
Export Citation:
Assignee:
矢崎総業株式会社
International Classes:
B29C45/26; B29C33/12; B29C45/14; B29C45/76
Attorney, Agent or Firm:
Hironori Honda
Toshimitsu Ichikawa
Toshimitsu Ichikawa