EP 0799784 A3 19980128 - Pile lifting drive for a sheet processing machine
Title (en)
Pile lifting drive for a sheet processing machine
Title (de)
Stapelhubantrieb für eine bogenverarbeitende Maschine
Title (fr)
Entraînement de levage de piles pour une machine de traitement de feuilles
Publication
Application
Priority
DE 19613287 A 19960403
Abstract (en)
[origin: EP0799784A2] The height at the loading or unloading station of is governed by a hoisted stack platform driven by an electric motor which also positions an angle-sensing arrangement which in turn controls 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 evaluating 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); B65H 1/18 (2006.01); B65H 31/18 (2006.01)
CPC (source: EP)
B65H 1/14 (2013.01); B65H 31/18 (2013.01); B65H 2511/20 (2013.01); B65H 2553/51 (2013.01); B65H 2801/21 (2013.01)
C-Set (source: EP)
Citation (search report)
- [AD] DE 4207305 A1 19930916 - HEIDELBERGER DRUCKMASCH AG [DE]
- [A] GB 2108677 A 19830518 - JUNGHEINRICH KG
- [A] GB 2255246 A 19921028 - HITACHI LTD [JP]
- [A] US 4228396 A 19801014 - PALOMBO GASTON A, et al
- [T] EP 0799784 A2 19971008 - ROLAND MAN DRUCKMASCH [DE]
- [T] EP 0799783 A2 19971008 - ROLAND MAN DRUCKMASCH [DE]
Designated contracting state (EPC)
AT CH DE FR GB IT LI NL
DOCDB simple family (publication)
EP 0799784 A2 19971008; EP 0799784 A3 19980128; EP 0799784 B1 19990714; AT E182122 T1 19990715; DE 19613287 A1 19971009; DE 19613287 C2 19990304; DE 59700253 D1 19990819
DOCDB simple family (application)
EP 97104464 A 19970315; AT 97104464 T 19970315; DE 19613287 A 19960403; DE 59700253 T 19970315