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. 06, 1983
Filed:
Mar. 18, 1981
Applicant:
Inventors:
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ; G03G / ;
U.S. Cl.
CPC ...
355-8 ; 355 11 ;
Abstract
A scanning type image formation apparatus capable of selectively changing image magnifications is provided with a mirror for scanning an original, movable support means for supporting the mirror, a moving member to which a drive force transmitting member is connected and which is caused to move along a predetermined path for scanning of the original by the drive force transmitted by the drive force transmitting member, connecting means for connecting to the moving member the movable support means supporting the mirror, and means for changing the connected position of the movable support means to the moving member to change the length of the light path correspondingly to a selected magnification.