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:
May. 21, 2019
Filed:
Mar. 15, 2016
Applicant:
Honda Motor Co., Ltd., Tokyo, JP;
Inventor:
Kenichi Kitayama, Wako, JP;
Assignee:
HONDA MOTOR CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 43/58 (2006.01); B29C 43/02 (2006.01); B29C 43/36 (2006.01); B29K 701/12 (2006.01); B29K 105/06 (2006.01); B29K 309/08 (2006.01); B29K 309/02 (2006.01); B29L 31/30 (2006.01); B29K 105/00 (2006.01);
U.S. Cl.
CPC ...
B29C 43/021 (2013.01); B29C 2043/3665 (2013.01); B29C 2043/5841 (2013.01); B29C 2043/5883 (2013.01); B29K 2105/06 (2013.01); B29K 2105/256 (2013.01); B29K 2309/02 (2013.01); B29K 2309/08 (2013.01); B29K 2701/12 (2013.01); B29L 2031/30 (2013.01);
Abstract
A press molding apparatus includes two dies and press-molds a heated stampable sheet into a predetermined shape by using the two dies. The press molding apparatus includes a movable core provided in at least one of the two dies. The movable core is disposed at an inward side of an edge portion of a cavity. When receiving a pressure greater than or equal to a predetermined value, the movable core moves in such a direction that the cavity increases in volume.