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:
Apr. 24, 1979
Filed:
Dec. 19, 1977
Kazuo Asano, Nagoya, JP;
Kabushiki Kaisha Asano Kenkyusho, Nagoya, JP;
Abstract
Apparatus for forming articles from the thermoplastic sheet is combined with a plastic sheet extruder for the purpose of producing articles efficiently and economically. Such forming machine is operated intermittently and periodically while the extruder continuously extrudes the plastic sheet so that it is necessary to provide any countermeasure for settling the discrepancy to be caused in the sheet movement. The countermeasure is provided by making the extruder longitudinally movable so that when the forming machine is in its molding operation where the opposed two dies thereof are engaged the extruder is retracted so as to receive the extruded plastic sheet on the carrier extended between the two for supplying the length of the plastic sheet to the forming machine in its unoperated position where the opposed dies are separated for receiving said supply therebetween.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile