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.:
Date of Patent:
Dec. 19, 2017
Filed:
May. 01, 2015
Applicant:
Toshiba Kikai Kabushiki Kaisha, Chiyoda-ku, Tokyo-to, JP;
Inventor:
Nobuyuki Asanuma, Numazu, JP;
Assignee:
TOSHIBA KIKAI KABUSHIKI KAISHA, Chiyoda-ku, Tokyo-to, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 45/14 (2006.01); B29C 45/00 (2006.01); B29C 45/03 (2006.01); C08K 7/14 (2006.01); C08K 7/06 (2006.01); B29K 703/00 (2006.01); B29L 31/30 (2006.01);
U.S. Cl.
CPC ...
B29C 45/14008 (2013.01); B29C 45/0046 (2013.01); B29C 45/03 (2013.01); B29C 45/1418 (2013.01); C08K 7/06 (2013.01); C08K 7/14 (2013.01); B29C 45/0025 (2013.01); B29C 45/14786 (2013.01); B29C 2045/0049 (2013.01); B29K 2703/00 (2013.01); B29L 2031/3055 (2013.01); Y10T 428/24628 (2015.01);
Abstract
A method for producing a molded productinvolves the use of a moldincluding a cavityto which a molding material is supplied and an intercepting membercapable of moving back and forth within the cavity. The method comprises an interception step for moving the intercepting memberinto the cavityand an injection step for injecting the molding material into the cavity. During the injection step, the intercepting memberis used to regulate the flow of the molding member inside the cavityat the initial stage of the injection. The intercepting member is thereafter pulled into the mold