EP 0656314 A1 19950607 - Modular push-button controller for a crane.
Title (en)
Modular push-button controller for a crane.
Title (de)
Manuelles Steuergerät in Modulbauweise für einem Kram.
Title (fr)
Boîtier de commande à boutons-poussoirs, construit en modules, pour une grue.
Publication
Application
Priority
FI 935410 A 19931202
Abstract (en)
A modular push button controller (1) for a crane, consisting of a push button unit (2) and and at least one module (41...44) attached to it with a detachable joint (27) and transmitting or sending a control signal (6, 11, 14, 17) to the crane. The detachable joint (27) permits each one of the modules to be separately attached to and detached from the same push button unit (2). The modules transmitting or sending a control signal are provided with plug-and-socket connectors (9), each one of which is compatible with the corresponding connector in the push button unit (2). The signal sent to the crane by the modules is a parallel signal (6), a serial signal (11), a radio signal (14) or an IR light signal (17) and the module may contain a signal converter (8) between itself and the push button unit (2). <IMAGE>
IPC 1-7
IPC 8 full level
B66C 13/40 (2006.01); B66C 13/56 (2006.01); H01H 9/02 (2006.01); H04Q 9/00 (2006.01)
CPC (source: EP)
B66C 13/56 (2013.01); H01H 9/0214 (2013.01)
Citation (search report)
- [XA] EP 0432284 A1 19910619 - BUEHNE WERNER ABUS KG [DE]
- [A] EP 0478867 A1 19920408 - BUEHNE WERNER ABUS KG [DE]
- [A] FR 1113581 A 19560330 - STAHL R MASCHINENFABRIK
- [A] EP 0376066 A1 19900704 - BERGER REIMAR [DE], et al
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0656314 A1 19950607; EP 0656314 B1 19990317; DE 69417158 D1 19990422; DE 69417158 T2 19990701; FI 935410 A0 19931202; FI 935410 A 19950603; FI 96304 B 19960229; FI 96304 C 19960610; JP H07232895 A 19950905
DOCDB simple family (application)
EP 94118617 A 19941125; DE 69417158 T 19941125; FI 935410 A 19931202; JP 32398694 A 19941202