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:
Feb. 26, 1980
Filed:
Jun. 01, 1978
Yukihiro Ohno, Maebashi, JP;
Nobuyuki Yanagawa, Chigasaki, JP;
Ricoh Company, Ltd., , JP;
Abstract
The apparatus comprises a driving mechanism for reciprocating a slider having a contact glass thereon, and a rotation control member which is associated with the driving mechanism and which makes one rotation per two rotations of a photoconductor drum and one reciprocating cycle of the slider. Through the rotation control member, a copying process can be controlled in association with the rotations of the photoconductor drum. The slider can be reciprocated freely when the copying machine is not in operation by the present known slider reciprocating driving apparatus. A stopper for stopping the forward movement of the slider without causing any adverse shock is provided.