Global Patent Index - EP 1985569 A4

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

EP 1985569 A4 20131023 (EN)

Application

EP 06713863 A 20060216

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 & DATABASE WPI Week 200003, Derwent World Patents Index; AN 2000-027300
  • [A] JP 2000318957 A 20001121 - HITACHI LTD & DATABASE WPI Week 200108, Derwent World Patents Index; AN 2001-067157
  • See also 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