EP 1352869 A1 20031015 - EMERGENCY BRAKE DEVICE OF ELEVATOR
Title (en)
EMERGENCY BRAKE DEVICE OF ELEVATOR
Title (de)
NOTBREMSEINRICHTUNG FÜR AUFZUG
Title (fr)
DISPOSITIF DE FREIN D'URGENCE POUR ASCENSEUR
Publication
Application
Priority
JP 0009424 W 20001228
Abstract (en)
In an emergency brake apparatus for an elevator, when a car is ascending at a speed greater than a predetermined speed, a roller fits in between a guide body and a sheave, to thereby brake the rotation of the sheave. The roller reciprocates between a braking position and a release position along the guide body. Further, the roller is biased toward the braking position with a biasing member. The roller is normally held at the release position against the biasing member by a holding member. <IMAGE>
IPC 1-7
IPC 8 full level
B66D 5/06 (2006.01); B66B 5/02 (2006.01); B66D 5/12 (2006.01)
CPC (source: EP)
B66B 5/02 (2013.01); B66D 5/06 (2013.01); B66D 5/12 (2013.01)
Designated contracting state (EPC)
DE FR GB NL
DOCDB simple family (publication)
EP 1352869 A1 20031015; EP 1352869 A4 20091230; JP WO2002053485 A1 20040430; WO 02053485 A1 20020711
DOCDB simple family (application)
EP 00985996 A 20001228; JP 0009424 W 20001228; JP 2002554611 A 20001228