EP 1905717 B1 20140604 - Method for operating a lift facility, a lift facility operated according to this method and a safety device for this lift facility
Title (en)
Method for operating a lift facility, a lift facility operated according to this method and a safety device for this lift facility
Title (de)
Verfahren zum Betreiben einer Aufzugsanlage, eine mit diesem Verfahren betreibbare Aufzugsanlage und eine Sicherheitseinrichtung für diese Aufzugsanlage
Title (fr)
Procédé de fonctionnement d'une installation d'ascenseur, installation d'ascenseur pouvant fonctionner à l'aide de ce dispositif et dispositif de sécurité pour cette installation d'ascenseur
Publication
Application
Priority
- EP 06120359 A 20060908
- EP 07115822 A 20070906
Abstract (en)
[origin: US2008067014A1] An elevator installation with at least one upper elevator car and at least one lower elevator car includes a first electromechanical switching mechanism mounted on the upper car and having a weight fastened at a downwardly extending elongate run, the run being held in a travel setting by the weight force, and a second electromechanical switching mechanism mounted on the lower car vertically below the weight. In the case of undesired approach of the two elevator cars, the weight impinges on the second electromechanical switching mechanism and thereby opens a safety circuit of the lower elevator car. The safety circuit of the upper elevator car is also opened by a diminishing of the weight force.
IPC 8 full level
B66B 1/14 (2006.01)
CPC (source: EP KR US)
B66B 1/18 (2013.01 - KR); B66B 5/0031 (2013.01 - EP US); B66B 5/02 (2013.01 - KR)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2008067014 A1 20080320; US 7779967 B2 20100824; AR 062714 A1 20081126; AU 2007216677 A1 20080403; AU 2007216677 B2 20121220; AU 2007216677 B8 20130214; BR PI0705798 A 20080722; CA 2600955 A1 20080308; CN 100595120 C 20100324; CN 101139058 A 20080312; EG 24538 A 20090903; EP 1905717 A1 20080402; EP 1905717 B1 20140604; JP 2008063145 A 20080321; JP 5147106 B2 20130220; KR 20080023181 A 20080312; MX 2007010365 A 20090130; MY 146205 A 20120731; NZ 560838 A 20090331; RU 2007133500 A 20090320; RU 2438959 C2 20120110; SG 141341 A1 20080428; TW 200821252 A 20080516; TW I383944 B 20130201; ZA 200707601 B 20080925
DOCDB simple family (application)
US 85159007 A 20070907; AR P070103974 A 20070907; AU 2007216677 A 20070907; BR PI0705798 A 20070904; CA 2600955 A 20070910; CN 200710146986 A 20070903; EG 2007080433 A 20070820; EP 07115822 A 20070906; JP 2007216663 A 20070823; KR 20070090859 A 20070907; MX 2007010365 A 20070824; MY PI20071404 A 20070822; NZ 56083807 A 20070822; RU 2007133500 A 20070906; SG 2007065469 A 20070906; TW 96132885 A 20070904; ZA 200707601 A 20070904