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:
Nov. 01, 2011
Filed:
May. 29, 2007
Sentaro Kobayashi, Nagano-ken, JP;
Naohide Matsuzaka, Nagano-ken, JP;
Sentaro Kobayashi, Nagano-ken, JP;
Naohide Matsuzaka, Nagano-ken, JP;
A.K. Technical Laboratory, Inc., Hanishina-gun, Nagano-ken, JP;
Abstract
An injection/stretch blow mold clamping mechanism comprises mold clamping shafts erected vertically movably on both sides of an injection molding operation section and extending through the lower base platen and upper base platen, hydraulic mold clamping means connected respectively to lower ends positioned within a bed of the clamping shafts, a mold clamping platen having core molds attached thereto and being fitted on the mold clamping shafts, the clamping platen being installed vertically movably between the upper base platen and a top platen, a pair of mold air cylinders connecting on both sides thereof the upper base platen and the clamping platen with each other and causing the clamping platen to move vertically with respect to the upper base platen, a mold clamping rod connected to the mold clamping platen through the top platen, and a pair of clamp members disposed on an upper surface of the top platen.