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:
Apr. 08, 1986
Filed:
Oct. 03, 1984
Applicant:
Inventor:
Ikuo Hibino, Iwate, JP;
Assignee:
Alps Electric Co. Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J / ;
U.S. Cl.
CPC ...
400636 ; 4006362 ; 400656 ; 400120 ; 400314 ;
Abstract
A paper feed apparatus has two partially toothed gears which are separately provided on a drive shaft and which rotate corresponding to the opposite ends of the displacement path of a carriage, and a driven gear rotating together with a paper feed roller which is driven by the toothed gears. The paper feeding amount can be desiredly set by setting the mounting angular position of the partially toothed gears with respect to the drive shaft.