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Title:
PAPER FEEDING DEVICE FOR SHEET-FED PRINTING PRESS AND PAPER PRESSING MEMBER USED IN IT
Document Type and Number:
Japanese Patent JP2004155509
Kind Code:
A
Abstract:

To provide a paper feeding device for a sheet-fed printing press capable of preventing improper paper feeding more than a conventional device and to provide a paper pressing member used in this device.

In this paper feeding device for the sheet-fed printing press provided with a blower 1 for blowing air for an upper layer part of stacked sheets S from the rear and a suction device 2 for sucking a rear part of the sheet S at the uppermost position to feed predetermined number of sheets forward, the paper pressing members 20 put on the sheets S each on both left and right sides at a suction position of the suction device 2 to press the sheets S downward by their weight are provided. The paper pressing member 20 is constituted in such a way that it has a predetermined length in the direction of paper feeding and its weight on a rear side is relatively larger than its weight on a front side.


Inventors:
IKEDA NAOKI
NARASAKI KOICHI
TOKINAGA MINORU
MIYAGAWA KIYOTAKA
Application Number:
JP2002289940A
Publication Date:
June 03, 2004
Filing Date:
October 02, 2002
Export Citation:
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Assignee:
RYOBI LTD
International Classes:
B65H3/54; B65H3/08; B65H3/48; (IPC1-7): B65H3/54; B65H3/08; B65H3/48
Attorney, Agent or Firm:
Noboru Fujimoto