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. 11, 2012
Filed:
Jan. 24, 2008
Saburo Fujita, Aichi, JP;
Yasuaki Ozeki, Aichi, JP;
Saburo Fujita, Aichi, JP;
Yasuaki Ozeki, Aichi, JP;
Mitsubishi Heavy Industries Plastic Technology Co., Ltd., Nagoya-shi, Aichi, JP;
Abstract
An injection foam molding machine according to the present invention includes: a clamping unit that moves a movable die platerelative to a fixed die plateto clamp the die plates; a fixed side mold attached to the fixed die platea movable side mold attached to the movable die platea plurality of drive unitsthat widen an interval between both of the die platesandand a die-plate-interval adjusting unitthat adjusts a distance over which the movable die plateis moved by the drive unitsand when a molten foam resin is foamed, an inner-side interval within the mold cavity is determined, and thus an accurate molded product can be obtained.