Title:
【発明の名称】多色・枚葉紙輪転印刷機における枚葉紙渡しドラムに設けられた吸込制御装置
Document Type and Number:
Japanese Patent JPH0751353
Kind Code:
B2
Abstract:
The invention relates to a suction apparatus control in sheet transfer drums in sheet-fed rotary machines for polychromatic systems for turning the sheet according to the principle of rear edge turning in the transfer from one printing unit to another for the purpose of printing the rear side of the sheet, in which the suction apparatuses (6) of the suction system (10) are connected rigidly to a hollow suction apparatus swinging shaft (7), and the latter is rigidly connected to control levers (11) which support guide rollers (12) which roll necessarily on guide rails of the sheet transfer drum, which have control cams (13). The drive of the suction system (10) takes place via a cam drive which, by means of a connection tab, is coupled relatively movably to a drive lever (16, 17) fastened on the hollow suction apparatus swinging shaft (7).
Inventors:
Ingo Capeler
Joseph Mates
Joseph Mates
Application Number:
JP7901791A
Publication Date:
June 05, 1995
Filing Date:
April 11, 1991
Export Citation:
Assignee:
M-A-N-Lorland Dortskuma Sinen Aktien Gezershaft
International Classes:
B41F21/06; B41F21/10; (IPC1-7): B41F21/06
Domestic Patent References:
| JP58219057A | ||||
| JP6022341U |
Attorney, Agent or Firm:
Toshio Yano (2 outside)