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:
Jun. 20, 2000
Filed:
Jul. 25, 1995
Naohiko Matsuda, Matsusaka, JP;
Hiroshi Segi, Matsusaka, JP;
Masami Nishitani, Mie, JP;
Shozo Takami, Inuyama, JP;
Akira Fukuchi, Ichinomiya, JP;
Central Glass Company, Limited, Yamaguchi, JP;
Toray Engineering Co., Ltd., Osaka, JP;
Abstract
A film conveying apparatus includes a conveying mechanism and a speed control mechanism. The conveying mechanism includes a plurality of lower rollers arranged in a lateral direction perpendicular to a film conveyed direction. The lower roller is equipped with a motor to variably control its speed. A plurality of upper rollers is disposed to correspond to the lower rollers so as to sandwich the continuous film with the lower rollers. The roller-speed control mechanism controls a rotation speed of each lower roller so that the film is conveyed at a desired speed in a desired direction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile