EP 1985569 A4 20131023 - BRAKE DEVICE FOR ELEVATOR
Title (en)
BRAKE DEVICE FOR ELEVATOR
Title (de)
BREMSVORRICHTUNG FÜR AUFZUG
Title (fr)
DISPOSITIF DE FREIN POUR ASCENSEUR
Publication
Application
Priority
JP 2006302722 W 20060216
Abstract (en)
[origin: EP1985569A1] In a brake device for an elevator, a brake shoe brakes rotation of a brake rotor through friction to stop a car. The brake shoe can be moved into contact with and away from the brake rotor. A rotational torque applied to the brake shoe at a time of braking is received by a torque receiving portion. The torque receiving portion is provided with an oscillatory actuator for causing the brake shoe to oscillate in a rotational direction of the brake rotor.
IPC 8 full level
B66B 1/32 (2006.01); B66B 11/08 (2006.01); B66D 5/08 (2006.01); B66D 5/30 (2006.01)
CPC (source: EP KR)
B66B 1/32 (2013.01 - EP KR); B66B 11/04 (2013.01 - KR); B66B 11/08 (2013.01 - KR); B66D 5/08 (2013.01 - EP); B66D 5/30 (2013.01 - EP)
Citation (search report)
- [X] JP H11294502 A 19991029 - MITSUBISHI ELECTRIC CORP
- [A] JP 2000318957 A 20001121 - HITACHI LTD & DATABASE WPI Week 200003, Derwent World Patents Index; AN 2000-027300 & DATABASE WPI Week 200108, Derwent World Patents Index; AN 2001-067157
- See references of WO 2007094065A1
Designated contracting state (EPC)
DE
DOCDB simple family (publication)
EP 1985569 A1 20081029; EP 1985569 A4 20131023; CN 101171196 A 20080430; CN 101171196 B 20120502; JP WO2007094065 A1 20090702; KR 100954260 B1 20100423; KR 20080003824 A 20080108; WO 2007094065 A1 20070823
DOCDB simple family (application)
EP 06713863 A 20060216; CN 200680014879 A 20060216; JP 2006302722 W 20060216; JP 2007521731 A 20060216; KR 20077024349 A 20060216