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:
Mar. 07, 2017
Filed:
Dec. 10, 2012
Applicant:
Discma Ag, Hunenberg, CH;
Inventors:
Toshimasa Tanaka, Tokyo, JP;
Shinichi Tabata, Tokyo, JP;
Assignee:
DISCMA AG, Hunenberg, CH;
Primary Examiner:
Int. Cl.
CPC ...
B29C 49/32 (2006.01); B29C 49/14 (2006.01); B29C 49/06 (2006.01); B29C 49/54 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
B29C 49/32 (2013.01); B29C 49/14 (2013.01); B29C 49/06 (2013.01); B29C 49/541 (2013.01); B29L 2031/7158 (2013.01);
Abstract
To prevent core misalignment when performs are stretched during blow molding, provided is a blow molding device that blow molds a preform into a container in a forming mold. The blow molding device includes a support pin that is disposed in the forming mold. The support pin includes a head that supports a bottom portion of the preform, and a shaft that is connected to the head and that is displaceable upward and downward in a direction of an axis of the preform. The head is provided, at one end thereof supporting the bottom portion of the preform, with a concave portion for receiving at least a part of the bottom portion.