EP 1783089 A1 20070509 - HOIST OF ELEVATOR
Title (en)
HOIST OF ELEVATOR
Title (de)
WINDE FÜR AUFZUG
Title (fr)
TREUIL D'ASCENSEUR
Publication
Application
Priority
JP 2004012369 W 20040827
Abstract (en)
In an elevator hoisting machine, a hoisting machine main body has a motor, and a rotation shaft rotated by the motor. Fixed to the rotation shaft is a driving sheave capable of rotating integrally with the rotation shaft. The driving sheave has an annular portion around the outer peripheral portion of which a main rope is looped. Inside the annular portion, there is provided a brake device. The brake device has a braking member capable of being brought into and out of contact with the inner peripheral surface of the annular portion and a displacement device displacing the braking member.
IPC 8 full level
B66B 11/08 (2006.01)
CPC (source: EP)
B66D 5/08 (2013.01)
Designated contracting state (EPC)
DE
DOCDB simple family (publication)
EP 1783089 A1 20070509; EP 1783089 A4 20120919; CN 100526191 C 20090812; CN 1882494 A 20061220; JP WO2006022016 A1 20080508; WO 2006022016 A1 20060302
DOCDB simple family (application)
EP 04772325 A 20040827; CN 200480034285 A 20040827; JP 2004012369 W 20040827; JP 2006531179 A 20040827