EP 1307395 B2 20091118 - MONITORING DEVICE FOR AN ELEVATOR
Title (en)
MONITORING DEVICE FOR AN ELEVATOR
Title (de)
ÜBERWACHUNGSEINRICHTUNG FÜR EINEN AUFZUG
Title (fr)
DISPOSITIF DE SURVEILLANCE POUR ASCENSEUR
Publication
Application
Priority
- EP 01957667 A 20010802
- CH 0100474 W 20010802
- EP 00810706 A 20000807
Abstract (en)
[origin: WO0212109A1] The invention relates to a monitoring device for an elevator comprising several switching devices (1), which can be actuated without contact and which are series-connected to one another to form a security chain (S). The switching device (1) comprises an inquiry unit (2) and a responding unit (3). The responding unit (3) reacts exclusively to a pattern (M) generated by the inquiry unit (2) when they are sufficiently close. A reliable and trouble-free monitoring is made possible thus ensuring a reliable operation of the elevator installation.
IPC 8 full level
B66B 3/00 (2006.01); B66B 13/22 (2006.01)
CPC (source: EP US)
B66B 13/22 (2013.01 - EP US)
Citation (opposition)
Opponent :
- WO 9845764 A1 19981015 - EUCHNER GMBH & CO [DE], et al
- US 3859624 A 19750107 - KRIOFSKY THOMAS A, et al
- DE 4032033 A1 19920416 - SIEMENS AG [DE]
- US 5682024 A 19971028 - KOOPMAN JR PHILIP J [US], et al
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0212109 A1 20020214; AT E344778 T1 20061115; AU 2001279531 B2 20060907; AU 7953101 A 20020218; CA 2416902 A1 20030122; CA 2416902 C 20100323; CN 1232436 C 20051221; CN 1446175 A 20031001; CY 1105988 T1 20110406; DE 50111416 D1 20061221; DK 1307395 T3 20070212; EP 1307395 A1 20030507; EP 1307395 B1 20061108; EP 1307395 B2 20091118; ES 2276809 T3 20070701; ES 2276809 T5 20100419; IL 153936 A0 20030731; JP 2004505868 A 20040226; PT 1307395 E 20070228; US 2003111300 A1 20030619; US 6732839 B2 20040511
DOCDB simple family (application)
CH 0100474 W 20010802; AT 01957667 T 20010802; AU 2001279531 A 20010802; AU 7953101 A 20010802; CA 2416902 A 20010802; CN 01813842 A 20010802; CY 071100157 T 20070205; DE 50111416 T 20010802; DK 01957667 T 20010802; EP 01957667 A 20010802; ES 01957667 T 20010802; IL 15393601 A 20010802; JP 2002517416 A 20010802; PT 01957667 T 20010802; US 35364803 A 20030129