EP 0161988 B1 19880810 - AUTOMATIC DEVICE FOR THE RETARDING OF A BOOKLET BEFORE BEING RECTANGULARLY FOLDED IN A FOLDER OF A PRINTING MACHINE
Title (en)
AUTOMATIC DEVICE FOR THE RETARDING OF A BOOKLET BEFORE BEING RECTANGULARLY FOLDED IN A FOLDER OF A PRINTING MACHINE
Publication
Application
Priority
FR 8407024 A 19840507
Abstract (en)
[origin: US4573671A] An automatic slow down setting device for a signature prior to folding thereof in chopper forders for web fed printing presses comprises a single detector of abutment of the signature, relay timing means connected to said detector and having an opening contact means and closing contact means, and two different phase setting motor control circuits, i.e. a "more advance" circuit with relay means and said closing contact, and a "less advance" circuit with relay means and said opening contact, and by means of which the signature can be precisely adjusted to abutment.
IPC 1-7
IPC 8 full level
B65H 23/18 (2006.01); B65H 45/18 (2006.01)
CPC (source: EP US)
B65H 29/68 (2013.01 - EP US); B65H 45/18 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
EP 0161988 A1 19851121; EP 0161988 B1 19880810; DE 3564247 D1 19880915; FR 2563773 A1 19851108; FR 2563773 B1 19861205; JP S60244759 A 19851204; US 4573671 A 19860304
DOCDB simple family (application)
EP 85400879 A 19850506; DE 3564247 T 19850506; FR 8407024 A 19840507; JP 9764685 A 19850507; US 73064785 A 19850506