EP 0711428 B1 19980114 - DEVICE FOR TRANSPORTING PRINT MEDIA IN PRINTING OR COPYING APPARATUS
Title (en)
DEVICE FOR TRANSPORTING PRINT MEDIA IN PRINTING OR COPYING APPARATUS
Title (de)
VORRICHTUNG ZUM TRANSPORT VON AUFZEICHNUNGSTRÄGERN IN DRUCK- ODER KOPIERGERÄTEN
Title (fr)
DISPOSITIF DE TRANSPORT DE SUPPORTS D'IMPRESSION DANS DES APPAREILS D'IMPRESSION OU DE REPRODUCTION
Publication
Application
Priority
- DE 9400823 W 19940718
- DE 4325357 A 19930728
Abstract (en)
[origin: US5667125A] PCT No. PCT/DE94/00823 Sec. 371 Date Jan. 25, 1996 Sec. 102(e) Date Jan. 25, 1996 PCT Filed Jul. 18, 1994 PCT Pub. No. WO95/04308 PCT Pub. Date Feb. 9, 1995A device for transporting printing media (12) in printers or copiers has transporting elements (36), arranged rotatably in a printing medium transport channel at a distance from the printing medium (12), as a feeding aid for an automatic paper feeding device. Located on the circumferential region of the transporting elements (36) are friction elements (40) which are bound, so as to be deflectable in the manner of impact elements, to the axis of rotation (38) of the transporting elements (36) and have friction surfaces (41) which, due to centrifugal force during rotation of the transporting elements (36), move the friction elements (40) out of a rest position, counter to a restoring force, via their friction surface (41) into frictional contact with the printing medium (12) and transport the latter. The friction elements (40) release the printing medium (12) when the transporting element (36) is stationary.
IPC 1-7
IPC 8 full level
B65H 5/06 (2006.01); B65H 20/02 (2006.01); B65H 27/00 (2006.01); G03G 15/00 (2006.01)
CPC (source: EP US)
B65H 5/06 (2013.01 - EP US); B65H 20/02 (2013.01 - EP US); B65H 27/00 (2013.01 - EP US); G03G 15/652 (2013.01 - EP US); G03G 15/6529 (2013.01 - EP US); B65H 2404/112 (2013.01 - EP US); G03G 2215/00455 (2013.01 - EP US); G03G 2215/00459 (2013.01 - EP US)
Designated contracting state (EPC)
BE DE FR GB NL
DOCDB simple family (publication)
US 5667125 A 19970916; DE 59405044 D1 19980219; EP 0711428 A1 19960515; EP 0711428 B1 19980114; WO 9504308 A1 19950209
DOCDB simple family (application)
US 58667996 A 19960125; DE 59405044 T 19940718; DE 9400823 W 19940718; EP 94920885 A 19940718