EP 1864936 B1 20141001 - ELEVATOR APPARATUS
Title (en)
ELEVATOR APPARATUS
Title (de)
AUFZUGSVORRICHTUNG
Title (fr)
ASCENSEUR
Publication
Application
Priority
JP 2005006109 W 20050330
Abstract (en)
[origin: EP1864936A1] In an elevator apparatus, the operation of a car is controlled by an operation control portion. A speed of the car is monitored by an overspeed monitoring portion, which is separated from the operation control portion. The overspeed monitoring portion detects a position of the car and a speed of the car, and compares an overspeed, which has been set in accordance with the position of the car, with the speed of the car. The overspeed monitoring portion also generates a braking command signal for stopping the car when the speed of the car reaches an overspeed. In addition, the overspeed monitoring portion sets the overspeed independently from the operation control portion, and sets the overspeed differently depending on a running direction of the car when the car is located in the vicinity of a terminal floor.
IPC 8 full level
B66B 5/06 (2006.01)
CPC (source: EP KR)
B66B 1/32 (2013.01 - EP); B66B 5/02 (2013.01 - KR); B66B 5/06 (2013.01 - EP KR)
Designated contracting state (EPC)
DE ES FR PT
DOCDB simple family (publication)
EP 1864936 A1 20071212; EP 1864936 A4 20120711; EP 1864936 B1 20141001; CN 1950287 A 20070418; CN 1950287 B 20110511; ES 2520866 T3 20141111; JP 4896873 B2 20120314; JP WO2006103768 A1 20080904; KR 100969047 B1 20100709; KR 20090010253 A 20090129; WO 2006103768 A1 20061005
DOCDB simple family (application)
EP 05727783 A 20050330; CN 200580014832 A 20050330; ES 05727783 T 20050330; JP 2005006109 W 20050330; JP 2007510292 A 20050330; KR 20097000292 A 20050330