EP 0332794 B1 19920415 - DEVICE FOR FEEDING PAPER SHEETS TO THE PLATEN OF AN OFFICE MACHINE, PARTICULARLY OF A MATRIX PRINTER
Title (en)
DEVICE FOR FEEDING PAPER SHEETS TO THE PLATEN OF AN OFFICE MACHINE, PARTICULARLY OF A MATRIX PRINTER
Publication
Application
Priority
DE 3707886 A 19870312
Abstract (en)
[origin: US5080515A] A device for feeding of individual sheets to a plate (4) of an office machine, in particular of a matrix printer (1), is provided with several storage bins (5, 6). In each case a separating roller (7, 8) is coordinated to the storage bins (5, 6) and the separating roller (7, 8) is connected to a drive motor (9) via a gear train. In order to create a reliably operating storage bin selection, which can be employed for larger distances and for larger-volume storage bins, it is disclosed that the drive motor (9) can be left-hand or right-hand rotatably controlled, that the drive motor pinion (10) engages a first gear wheel (11), that an eccentrically supported cam (12) is carried by the first gear wheel (11), that the cam (12) engages into a switching rocker (13), and that at least a second gear wheel (15) is rotatably supported at the switching rocker (13) supported around a horizontal axle (14), where the second gear wheel ( 15) is tilted, depending on the rotary direction of the drive motor (9), into engagement with the respective gear wheel (16, 17) of one of the separating rollers (7, 8).
IPC 1-7
IPC 8 full level
B41J 13/00 (2006.01); B41J 13/02 (2006.01); B41J 13/10 (2006.01); B65H 3/44 (2006.01); B65H 5/06 (2006.01)
CPC (source: EP US)
B41J 13/103 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL
DOCDB simple family (publication)
US 5080515 A 19920114; AT E74827 T1 19920515; DE 3707886 A1 19880922; DE 3707886 C2 19900510; DE 3870217 D1 19920521; EP 0332794 A1 19890920; EP 0332794 B1 19920415; JP S63242666 A 19881007
DOCDB simple family (application)
US 51085090 A 19900418; AT 88730024 T 19880204; DE 3707886 A 19870312; DE 3870217 T 19880204; EP 88730024 A 19880204; JP 5815588 A 19880311