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:
Mar. 01, 1988
Filed:
Jan. 03, 1986
Applicant:
Inventor:
Takeshi Yoshida, Yamatokoriyama, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65H / ; B65H / ;
U.S. Cl.
CPC ...
271119 ; 271127 ; 271164 ; 355 / ;
Abstract
A paper feeding cassette setting arrangement which is so arranged that the action point of a pushing arm is pulled by a spring so as to push up a paper tray only when the paper feeding cassette is set in the copying apparatus. The operator has only to push in the paper feeding cassette when the cassette is desired to be set in the copying apparatus, and also the operator has only to pull out the paper feeding cassette when the cassette is desired to be taken out of the copying apparatus since the cassette has been already pulled out to some extent, with the lock thereof being released. A pushing arm may rotate orthogonal to the paper feeding direction.