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:
Jul. 08, 1980
Filed:
Jan. 18, 1979
Munetaka Shimizu, Kawagoe, JP;
Yoshimasa Takeda, Tokyo, JP;
Copal Company Limited, Tokyo, JP;
Abstract
The paper cutting and perforated line forming device of a printer including a slide plate pivoted to the machine frame of the printer for reciprocal movement. The paper cutting and perforrated line forming device comprises a spring-loaded paper cutting lever device pivoted to the printer machine frame and connected to the printer cutting device for moving the cutting device to the operative position when rocked against the spring load, a slide plate connection lever connected to the paper cutting lever device for rocking the lever device by the movement of the slide plate in one direction, a slide plate connection lever operation member to be operated by an electromagnetic device, a switching lever movable into and out of the operation path of at least one of the paper cutting device and paper cutting lever device. The paper cutting lever device includes a first lever pivoted to the slide plate connection lever and machine frame and a second lever pivoted to the machine frame and cutting device in an angular position relative to the first lever, whereby the paper cutting and perforated line forming operations are selectively performed on a paper.