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Patent Searching and Data


Title:
SHEET GUIDE CYLINDER FOR PRINTING PRESS
Document Type and Number:
Japanese Patent JPH09187916
Kind Code:
A
Abstract:

To obtain a sheet guide cylinder low in structural expense ensuring the guidance of a sheet not generating the strike-through of a printed sheet by fixedly arranging a partition plate equipped with a fan possible to change over spraying air and suction air to a frame and providing a through-hole to the partition plate.

A plurality of fans 15 immobile with respect to a frame are provided to a cylinder on the end surface side thereof so as to be arranged in a symmetrically distributed state and connected to a voltage supply part in a circuit technical manner. The peripheral wall 13 of the cylinder supported in a rotatable manner has an air discharge opening 23. A closed guide plate is fixedly arranged to the frame within a range wherein the guidance of a sheet by the peripheral wall 13 in the cylinder is not performed toward the rising passage of a paper discharge device in order to improve efficiency. In this case, the peripheral wall 13 of the cylinder has a large number of openings 23.


Inventors:
HANSUUOTSUTOO HAASU
NORUBERUTO KUROITSUAA
Application Number:
JP32930096A
Publication Date:
July 22, 1997
Filing Date:
December 10, 1996
Export Citation:
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Assignee:
ROLAND MAN DRUCKMASCH
International Classes:
B41F21/08; B41F21/10; (IPC1-7): B41F21/10; B41F21/08
Attorney, Agent or Firm:
Toshio Yano (2 outside)