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:
Sep. 05, 2000
Filed:
Jul. 24, 1998
Applicant:
Inventor:
Haruo Naruse, Moriya-machi, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
271198 ; 271264 ; 271-6 ; 271-405 ; 271-7 ; 271 1006 ; 271 34 ; 1988601 ; 1988604 ;
Abstract
A belt supporting device includes a first support member for supporting a belt pulley, the member having a smaller width than that of the outer peripheral surface of the pulley, an endless belt wound on the pulley, a second support member for forming between the endless belt wound on the pulley and the second support member a space for extracting the endless belt in the axial direction of the pulley, and a positioning member located movably in and out of the space to maintain the space by entering the space and to thereby position the first and second support members.