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:
Nov. 06, 1979
Filed:
Mar. 31, 1978
Katsuhiko Okabe, Tokorozawa, JP;
Copal Company Limited, Tokyo, JP;
Abstract
The paper feeding mechanism in a printer has a paper feeding roller and a pressure roller cooperating with the paper feeding roller so as to feed a paper sandwiched therebetween for the printing operation of the paper, and the pressure roller is mounted on a resiliently energized swingable lever so that the pressure roller is releasably urged against the paper feeding roller for feeding the paper. The paper feeding mechanism further comprises a paper arresting member adapted to disengageably contact with and arrest the paper when actuated, an actuating lever coupled with swingable lever as well as the paper arresting member and a driving solenoid provided with a plunger actuated thereby and coupled with the actuating lever. The relative arrangement of the swingable lever and the paper arresting member with respect to the actuating lever is so determined that, when the latter is actuated by the solenoid through the plunger thereof, the swingable lever is urged so as to move the pressure roller apart from the paper feeding roller for inactivating the feeding of the paper while the paper arresting member is actuated so as to arrest the paper.