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. 12, 2006
Filed:
Aug. 25, 2004
Daigo Fujii, Nagano-ken, JP;
Takekazu Mochizuki, Nagano-ken, JP;
Daigo Fujii, Nagano-ken, JP;
Takekazu Mochizuki, Nagano-ken, JP;
A.K. Technical Laboratory, Inc., Nagano-ken, JP;
Abstract
The present invention relates to a mold device having a combination of molds for stretch blow molding, comprising a main blow moldinstalled on a pair of platensby being separated into split moldsa pre-blow moldattached to a lifting deviceunder the area between the split moldsand movable in and out from the area between the split molda neck moldwhich is fitted into the pre-blow moldand main blow moldrespectively, a blow corewhich is fitted in to the neck moldand a stretch rod. The pre-blow moldcomprises a cylindrical member having an open end on the upper portion, which is fitted into the neck moldA bottom moldof the main blow moldis installed in the bottom portion of the split moldby being separated into split bottom moldsLifting cylindersare placed under the both of the split bottom moldsin order to make the bottom moldmovable in and out from the bottom portion of a cavity.