EP 0799783 B1 20000119 - Control device for driving the pile elevator of a sheet-processing machine
Title (en)
Control device for driving the pile elevator of a sheet-processing machine
Title (de)
Steuerung für den Stapelhubantrieb einer bogenverarbeitenden Maschine
Title (fr)
Dispositif pour contrôler le moteur de l'élévateur de pile d'une machine à imprimer des feuilles
Publication
Application
Priority
DE 19613288 A 19960403
Abstract (en)
[origin: EP0799783A2] The height of the stack at the loading or unloading station is governed by a hoisted stack platform driven by an electric motor which also positions a sensing arrangement in turn controlling the rate of travel of the platform. A platform carrier (1), supporting the stack of sheets (2), is lifted and lowered by means of chains (3) wound on a drum (4) rotated in either direction by a motor (6) and gearbox (5). Another gearbox (8) turns an angular position sensor (9) connected to a pair of analyzer units (10.1,10.2). An input control unit (11) sends signals to the motor control unit (7) and a monitor unit (12) which together control the rotation of the drive motor.
IPC 1-7
IPC 8 full level
B65H 1/14 (2006.01)
CPC (source: EP)
B65H 1/14 (2013.01); B65H 2511/15 (2013.01); B65H 2513/10 (2013.01); B65H 2553/51 (2013.01); B65H 2801/21 (2013.01)
C-Set (source: EP)
Designated contracting state (EPC)
AT CH DE FR GB IT LI NL
DOCDB simple family (publication)
EP 0799783 A2 19971008; EP 0799783 A3 19980128; EP 0799783 B1 20000119; AT E188943 T1 20000215; DE 19613288 A1 19971009; DE 19613288 C2 19990617; DE 59701022 D1 20000224; JP 2801588 B2 19980921; JP H1053342 A 19980224
DOCDB simple family (application)
EP 97104449 A 19970315; AT 97104449 T 19970315; DE 19613288 A 19960403; DE 59701022 T 19970315; JP 8532497 A 19970403