EP 0769469 B1 20031217 - Safety device for multi-mobile elevator groups
Title (en)
Safety device for multi-mobile elevator groups
Title (de)
Sicherheitseinrichtung bei Multimobil-Aufzugsgruppen
Title (fr)
Dispositif de sécurité pour groupes d'ascenseur multi-mobiles
Publication
Application
Priority
CH 293595 A 19951017
Abstract (en)
[origin: EP0769469A1] The safety device prevents collisions between lift cabins (C1,...Cn) moved along the same lift shaft (1), by providing each lift cabin with a safety module which monitors the position and velocity of each of the other lift cabins. The safety module contains an integrated decision module, receiving travel data via a communication system and deciding whether or not the lift cabin can stop in dependence on the positions and velocities of the other lift cabins. The decision stage controls normal and emergency braking of the lift cabin.
IPC 1-7
IPC 8 full level
B66B 9/02 (2006.01); B66B 1/14 (2006.01); B66B 1/18 (2006.01); B66B 1/24 (2006.01); B66B 5/00 (2006.01)
CPC (source: EP US)
B66B 5/0031 (2013.01 - EP US); B66B 5/0037 (2013.01 - EP US); B66B 9/003 (2013.01 - EP US)
Designated contracting state (EPC)
AT CH DE FR GB LI
DOCDB simple family (publication)
EP 0769469 A1 19970423; EP 0769469 B1 20031217; AT E256625 T1 20040115; AT E333431 T1 20060815; CA 2187996 A1 19970418; CA 2187996 C 20050802; DE 59610869 D1 20040129; DE 59611367 D1 20060831; EP 1371596 A1 20031217; EP 1371596 B1 20060719; JP 4008061 B2 20071114; JP H09110316 A 19970428; US 5877462 A 19990302
DOCDB simple family (application)
EP 96115953 A 19961004; AT 03013913 T 19961004; AT 96115953 T 19961004; CA 2187996 A 19961016; DE 59610869 T 19961004; DE 59611367 T 19961004; EP 03013913 A 19961004; JP 27502196 A 19961017; US 72895596 A 19961011