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:
Oct. 01, 1996
Filed:
Nov. 28, 1995
Shinichi Takahira, Tokyo, JP;
Riso Kagaku Corporation, Tokyo, JP;
Abstract
In a rotary stencil printing machine in which a stencil sheet is wound on the outer cylindrical surface of a cylindrical printing drum, with a printing sheet held between backing means and the printing drum, printing ink is supplied from the inside of the printing drum to the printing sheet through the stencil sheet to perform a print, and the stencil discharging apparatus discharges the stencil sheet, the stencil discharging apparatus including: at least a pair of pulleys, each pulley having a axis in parallel with the axis of the printing drum; an endless belt laid over the pair of pulleys provided near the printing drum; a fan for sucking one end portion of the stencil sheet wound on the printing drum to retain the one end portion of the stencil sheet by the endless belt; and a pair of rollers dragging in the stencil sheet beginning with the one end portion retained by the endless belt with the aid of the suction means and conveyed as the endless belt is driven, and move the stencil sheet to a predetermined stencil discarding position.