EP 0242520 B1 19891018 - DISPLAYING DEVICE FOR LIFTS
Title (en)
DISPLAYING DEVICE FOR LIFTS
Publication
Application
Priority
CH 147786 A 19860414
Abstract (en)
[origin: US4711324A] An indicating device for which the passengers waiting at a floor can recognize immediately whether the calls entered by them at the floor for desired destination floors have been assigned to an arriving car so that rapid entry decisions can be taken. To this purpose, the indicating device includes a first and a second indicator element in the form of an upward and a downward arrow, and a third indicator element signaling an entry prohibition. A floor circuit connected with the indicator by way of three inputs activates through the first and second inputs, the first and the second indicator elements respectively, if the entered calls are assigned to the arriving car, and by way of the third input activates the third indicator element, if the entered calls have not been assigned to a car arriving at a floor.
IPC 1-7
IPC 8 full level
B66B 1/18 (2006.01); B66B 3/00 (2006.01); B66B 3/02 (2006.01)
CPC (source: EP US)
B66B 3/02 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI NL
DOCDB simple family (publication)
EP 0242520 A1 19871028; EP 0242520 B1 19891018; AT E47369 T1 19891115; CA 1257937 A 19890725; DE 3760803 D1 19891123; ES 2011268 B3 19900101; FI 871609 A0 19870413; FI 871609 A 19871015; FI 88491 B 19930215; FI 88491 C 19930525; JP H0566315 B2 19930921; JP S62244876 A 19871026; US 4711324 A 19871208
DOCDB simple family (application)
EP 87102105 A 19870214; AT 87102105 T 19870214; CA 529895 A 19870217; DE 3760803 T 19870214; ES 87102105 T 19870214; FI 871609 A 19870413; JP 9184887 A 19870414; US 3656287 A 19870408