EP 0169608 A3 19880113 - DEVICE FOR SEPARATING SINGLE SHEETS IN PRINTING MACHINES AND THE LIKE

Title (en)

DEVICE FOR SEPARATING SINGLE SHEETS IN PRINTING MACHINES AND THE LIKE

Publication

EP 0169608 A3 19880113 (DE)

Application

EP 85201136 A 19850709

Priority

DE 3427514 A 19840726

Abstract (en)

[origin: US4726698A] A device for pressing a stack (5) of sheets against a roller drive (2,4) of a papersheet separator, said device compromising a pivotable pressure plate (11) which is biased against the roller drive (2,4) by means of an adjustable leaf spring (12) in order to vary the pressure force. In this way a pressure force is obtained which suits paper sheets of different kinds. The device may be applied for example in printers and copiers.

IPC 1-7

B65H 1/12

IPC 8 full level

B65H 1/12 (2006.01); B65H 1/24 (2006.01)

CPC (source: EP US)

B65H 1/12 (2013.01 - EP US)

Citation (search report)

[AD] US 4089402 A 19780516 - HYLAND FRANCIS P, et al
[A] DE 2217901 A1 19721123
[A] DE 2939342 A1 19800703 - ROBOTRON VEB K
[X] PATENT ABSTRACTS OF JAPAN, Band 6, Nr. 29 (M-113)[907], 20. Februar 1982 & JP - A - 56 145 041 (RICOH K.K.) 11.11.1981

Designated contracting state (EPC)

DE FR GB IT SE

DOCDB simple family (publication)

EP 0169608 A2 19860129; EP 0169608 A3 19880113; DE 3427514 A1 19860206; JP S6137632 A 19860222; US 4726698 A 19880223

DOCDB simple family (application)

EP 85201136 A 19850709; DE 3427514 A 19840726; JP 16132085 A 19850723; US 93514786 A 19861125