EP 2631208 A1 20130828 - EMERGENCY STOP DEVICE FOR ELEVATOR
Title (en)
EMERGENCY STOP DEVICE FOR ELEVATOR
Title (de)
NOTSTOPPVORRICHTUNG FÜR EINEN AUFZUG
Title (fr)
DISPOSITIF D'ARRÊT D'URGENCE POUR ASCENSEUR
Publication
Application
Priority
JP 2010068486 W 20101020
Abstract (en)
An elevator emergency stopping apparatus is disposed on a hoisted body that is guided by a guide rail. The emergency stopping apparatus includes: a first emergency stopping mechanism portion; and a second emergency stopping mechanism portion that is disposed below the first emergency stopping mechanism portion. The first emergency stopping mechanism portion includes a first braking body that can contact with and separate from the guide rail, and applies a braking force to the hoisted body by placing the first braking body in contact with the guide rail. The second emergency stopping mechanism portion includes a second braking body that can contact with and separate from the guide rail, and applies a braking force to the hoisted body by placing the second braking body in contact with the guide rail. A contacting position of the first braking body on the guide rail and a contacting position of the second braking body on the guide rail are offset from each other in a horizontal direction.
IPC 8 full level
B66B 5/22 (2006.01)
CPC (source: EP KR)
B66B 5/22 (2013.01 - EP KR)
Citation (search report)
See references of WO 2012053073A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2631208 A1 20130828; CN 103201206 A 20130710; JP WO2012053073 A1 20140224; KR 20130093129 A 20130821; WO 2012053073 A1 20120426
DOCDB simple family (application)
EP 10858629 A 20101020; CN 201080069730 A 20101020; JP 2010068486 W 20101020; JP 2012539511 A 20101020; KR 20137012709 A 20101020