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. 14, 1999
Filed:
Oct. 28, 1998
Hideji Hayashi, Okazaki, JP;
Satoru Yoneda, Toyohashi, JP;
Toshio Sakata, Toyohashi, JP;
Tetsuya Yamada, Aichi-Ken, JP;
Takashi Yamada, Aichi-Ken, JP;
Yoshifumi Kosagi, Toyokawa, JP;
Minolta Co., Ltd., Osaka, JP;
Abstract
The present invention provides a drive device having slip stoppers that can reliably prevent skewed movement of or damage to a belt. The drive device pertaining to the present invention has a roller, a drive roller, a belt that is suspended and moves over these rollers, and slip stoppers that are mounted to the roller and prevent the belt from moving in a skewed fashion. The slip stopper comprises a base into which the roller is inserted, a first wall that is located on the edge of the base that faces the belt and that is essentially perpendicular to the inner surface of the base and a second wall that extends outward continuously from the first wall and is tilted toward the other edge of the base.