EP 3502034 A1 20190626 - AN ELEVATOR COUNTERWEIGHT ARRANGEMENT
Title (en)
AN ELEVATOR COUNTERWEIGHT ARRANGEMENT
Title (de)
AUFZUGGEGENGEWICHTSANORDNUNG
Title (fr)
ARRANGEMENT DE CONTREPOIDS D'ASCENSEUR
Publication
Application
Priority
EP 17208356 A 20171219
Abstract (en)
The arrangement comprises a counterweight (41) movably supported in an elevator shaft (20), a buffer unit (100) below the counterweight (41) movably supported in the elevator shaft, at least one safety gear (70) fixedly connected to the buffer unit, and buffers (110, 120) between the counterweight and the buffer unit. The counter weight and the buffer unit are movable in relation to each other.
IPC 8 full level
B66B 17/12 (2006.01); B66B 5/22 (2006.01); B66B 5/28 (2006.01)
CPC (source: EP)
B66B 5/22 (2013.01); B66B 5/28 (2013.01); B66B 17/12 (2013.01)
Citation (search report)
- [XYI] DE 2201735 A1 19730719 - HEIN LEHMANN AG
- [Y] GB 2270292 A 19940309 - HITACHI LTD [JP]
- [A] DE 102008049379 A1 20090917 - WIDMANN MANUELA [DE]
- [A] JP 4578957 B2 20101110
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 17208356 A 20171219