EP 2452911 B1 20180221 - BRAKING DEVICE FOR ELEVATOR HOIST
Title (en)
BRAKING DEVICE FOR ELEVATOR HOIST
Title (de)
BREMSVORRICHTUNG FÜR AUFZUGWINDE
Title (fr)
DISPOSITIF DE FREINAGE POUR TREUIL D'ASCENSEUR
Publication
Application
Priority
- JP 2010003581 W 20100528
- JP 2009003140 W 20090707
Abstract (en)
[origin: EP2452911A1] A braking device (1) for an elevator hoist, provided with: a housing (7) which contains a rotatable drum (5) and is provided with opening sections (7a) each having one end and the other end which are opened; arms (11) which are each pivotably mounted to one end of each opening section (7a) with the other end opened; bolts (13) which each fasten and release the other end of each arm (11) to and from the other end of each opening section (7a); spacers (15) which are each adapted to adjust the distance between the other end of each arm (11) and the other end of each opening section (7a) with the spacers (15) fastened to the arms (11); braking sections (50) which are provided to the arms (11) and press the drum (5); and braking drive sections (30) which are provided to the arms (11) and are pressed to and separated from the outer peripheral surface of the drum (5).
IPC 8 full level
CPC (source: EP KR)
B66B 11/08 (2013.01 - KR); B66D 1/12 (2013.01 - KR); B66D 5/08 (2013.01 - EP KR); B66D 5/30 (2013.01 - EP KR)
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 SE SI SK SM TR
DOCDB simple family (publication)
EP 2452911 A1 20120516; EP 2452911 A4 20151028; EP 2452911 B1 20180221; BR 112012000418 A2 20190924; CN 102471030 A 20120523; CN 102471030 B 20140312; KR 101392054 B1 20140507; KR 20120024949 A 20120314; WO 2011004424 A1 20110113; WO 2011004543 A1 20110113
DOCDB simple family (application)
EP 10796857 A 20100528; BR 112012000418 A 20100528; CN 201080030628 A 20100528; JP 2009003140 W 20090707; JP 2010003581 W 20100528; KR 20127000458 A 20100528