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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10780610 B1

PDFFull Text
Date of Patent:
Sep. 22, 2020

Filed:

May. 11, 2015

Insert molding die structure

Applicant:

Nok Corporation, Tokyo, JP;

Inventors:

Takeshi Masaka, Kanagawa, JP;

Shigeru Watanabe, Kanagawa, JP;

Assignee:

NOK CORPORATION, , JP;

Attorney:

Harness, Dickey & Pierce, P.L.C.

Primary Examiner:

Peter L Vajda

Assistant Examiner:

Caroline Montiel

Int. Cl.
CPC ...
B29C 33/14 (2006.01); B29C 33/12 (2006.01); B29C 33/20 (2006.01); B29C 45/14 (2006.01); B29C 45/43 (2006.01); B29C 33/22 (2006.01); H01M 8/0286 (2016.01); B29L 31/34 (2006.01); H01M 8/0284 (2016.01); B29K 621/00 (2006.01); B29L 31/26 (2006.01);
U.S. Cl.
CPC ...
B29C 33/14 (2013.01); B29C 33/123 (2013.01); B29C 33/202 (2013.01); B29C 33/22 (2013.01); B29C 45/14 (2013.01); B29C 45/43 (2013.01); H01M 8/0286 (2013.01); B29C 2045/14147 (2013.01); B29C 2045/14163 (2013.01); B29C 2045/14459 (2013.01); B29K 2621/00 (2013.01); B29L 2031/265 (2013.01); B29L 2031/3468 (2013.01); B32B 2457/18 (2013.01); H01M 8/0284 (2013.01);
Abstract

Provided is a structure in which an inserted article is easily inserted and a product is easily released from a die after molding. The structure includes a positioning mechanism which is vertically arranged on one split die, includes a positioning pin having a tapered distal end, and positions the inserted article by engaging the inserted article with the positioning pin, a stop mechanism that has a spring means assembled with the one split die and a stopper portion held by the spring means, and temporarily stops movement of the other split die when the other split die comes into contact with the stopper portion at the time of mold clamping, and a pressing mechanism that has a spring assembled with the other split die, a pusher pin, a spring assembled with the one split die, and a pusher pin, and elastically presses the inserted article by the pusher pin.

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