EP 0822914 B1 19990707 - PAGE BRAKE IN A PRINTING MACHINE FLY
Title (en)
PAGE BRAKE IN A PRINTING MACHINE FLY
Title (de)
BOGENBREMSE IM AUSLEGER EINER DRUCKMASCHINE
Title (fr)
FREIN DE FEUILLE PLACE DANS LE BRAS PIVOTANT D'UNE MACHINE A IMPRIMER
Publication
Application
Priority
- DE 9600714 W 19960424
- DE 19515725 A 19950503
- DE 19614491 A 19960412
Abstract (en)
[origin: US5979701A] PCT No. PCT/DE96/00714 Sec. 371 Date Oct. 23, 1997 Sec. 102(e) Date Oct. 23, 1997 PCT Filed Apr. 24, 1996 PCT Pub. No. WO96/34820 PCT Pub. Date Nov. 7, 1996A sheet brake improves laying sheets off onto a stack in the take-off unit of a sheet-fed rotary printing press. The sheet brake is provided with a crank drive that generates a back-and-forth stroke by way of a synchronized drive mechanism at the rate traveled by the sheets. The rear portion of each sheet is forced by suction against a suction strip provided on the brake so that the sheet is braked while being stretched and then lowered onto the top of the stack. The suction strip has a groove arranged such that the sheet is braked and stretched as the suction strip works in conjunction with an operation of a take over gripper to accurately guide the sheet to the stack.
IPC 1-7
IPC 8 full level
B65H 29/04 (2006.01); B65H 29/68 (2006.01)
CPC (source: EP US)
B65H 29/686 (2013.01 - EP US); B65H 2701/176 (2013.01 - EP US); B65H 2801/21 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL
DOCDB simple family (publication)
US 5979701 A 19991109; AT E181896 T1 19990715; CZ 288420 B6 20010613; CZ 346197 A3 19980218; EP 0822914 A1 19980211; EP 0822914 B1 19990707; JP 2871860 B2 19990317; JP H10510504 A 19981013; WO 9634820 A1 19961107
DOCDB simple family (application)
US 94525297 A 19971023; AT 96911914 T 19960424; CZ 346197 A 19960424; DE 9600714 W 19960424; EP 96911914 A 19960424; JP 53291796 A 19960424