Global Patent Index - EP 1731466 B1

EP 1731466 B1 20120425 - ELEVATOR CONTROL DEVICE

Title (en)

ELEVATOR CONTROL DEVICE

Title (de)

AUFZUGSSTEUERVORRICHTUNG

Title (fr)

DISPOSITIF DE COMMANDE D'UN ASCENSEUR

Publication

EP 1731466 B1 20120425 (EN)

Application

EP 04724134 A 20040329

Priority

JP 2004004442 W 20040329

Abstract (en)

[origin: EP1731466A1] In an elevator control apparatus, the speed of a car in traveling at a constant speed and the acceleration/deceleration speeds of the car in traveling with accelerating/decelerating are changed in accordance with a loading weight of the car. The elevator control apparatus is provided with a restrictive condition setting portion. The restrictive condition setting portion imposes restrictions on at least one of the speed of the car and the acceleration/deceleration speeds of the car so as to prevent a component of an elevator from being overloaded.

IPC 8 full level

B66B 1/30 (2006.01); B66B 1/20 (2006.01)

CPC (source: EP)

B66B 1/20 (2013.01); B66B 1/285 (2013.01); B66B 1/30 (2013.01)

Designated contracting state (EPC)

DE

DOCDB simple family (publication)

EP 1731466 A1 20061213; EP 1731466 A4 20091104; EP 1731466 B1 20120425; CN 1902116 A 20070124; CN 1902116 B 20120404; JP WO2005092764 A1 20080214; WO 2005092764 A1 20051006

DOCDB simple family (application)

EP 04724134 A 20040329; CN 200480039519 A 20040329; JP 2004004442 W 20040329; JP 2006511378 A 20040329