EP 0146687 B1 19880316 - DEVICE AT MACHINES FOR HANDLING SHEETS
Title (en)
DEVICE AT MACHINES FOR HANDLING SHEETS
Publication
Application
Priority
DE 3342663 A 19831125
Abstract (en)
[origin: US4572073A] A system for remote sensing, indicating and remote control provides for the non-smear guidance of sheets through a sheet-fed machine and is especially useful for printing machines which print on both sides of the sheets. Sheet guides are adjustable during machine operation from a control panel at a central location outside of the machine. The positions of the sheet guides are preferably displayed in direct comparison with zones of ink application. Also, the sheet guides are adjustable from the control panel so that the guides fall within the gaps between printed areas on the sheet. An immediate and graphic check of the sheet guides is provided. In a preferred embodiment, the positions of the sheet guides are indicated on a linear array of optical indicators, each indicator representing a respective boundary between adjacent inking zones, and two adjacent ones of the optical indicators being simultaneously activated when one of the sheet guides is adjusted approximately at the center of the inking zone defined by the boundaries represented by the two adjacent ones of the optical indicators.
IPC 1-7
IPC 8 full level
B41F 13/00 (2006.01); B41F 21/00 (2006.01); B41F 22/00 (2006.01)
CPC (source: EP US)
B41F 22/00 (2013.01 - EP US); B65H 2404/61 (2013.01 - EP US); B65H 2511/20 (2013.01 - EP US); B65H 2601/251 (2013.01 - EP US)
Designated contracting state (EPC)
AT CH FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0146687 A1 19850703; EP 0146687 B1 19880316; AT E32995 T1 19880415; DE 3342663 A1 19850605; JP H0661930 B2 19940817; JP S60135257 A 19850718; US 4572073 A 19860225
DOCDB simple family (application)
EP 84109562 A 19840810; AT 84109562 T 19840810; DE 3342663 A 19831125; JP 24826684 A 19841126; US 67316584 A 19841119