EP 1568648 B1 20070725 - Counterweight for a vertical elevator
Title (en)
Counterweight for a vertical elevator
Title (de)
Gegengewicht für einen Vertikalaufzug
Title (fr)
Contre-poids pour ascenseur vertical
Publication
Application
Priority
EP 04003702 A 20040219
Abstract (en)
[origin: EP1568648A1] The counterweight for a vertical elevator has a first (1.1) and a second (1.2) support frame. Two horizontal, continuous drive shafts (5.1,6.1,5.2,6.2) are mounted spaced apart one above the other on each support frame and protrude to the side by their ends forming free ends (7.1,8.1,7.2,8.2) upon which are seated gearwheels (9.1,9.2). Two drive motors (10.1,11.1,10.2,11.2) are installed on both the first and the second support frame and each is coupled with one of the two drive shafts of the subject support frame.
IPC 8 full level
B66B 17/12 (2006.01); B66B 9/02 (2006.01); B66B 11/00 (2006.01)
CPC (source: EP)
B66B 11/0055 (2013.01); B66B 17/12 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1568648 A1 20050831; EP 1568648 B1 20070725; AT E367994 T1 20070815; CN 100497149 C 20090610; CN 1657394 A 20050824; DE 502004004429 D1 20070906; RU 2005104542 A 20060727; RU 2287475 C2 20061120
DOCDB simple family (application)
EP 04003702 A 20040219; AT 04003702 T 20040219; CN 200510009389 A 20050218; DE 502004004429 T 20040219; RU 2005104542 A 20050218