Crane and related method of operation

The present invention relates to a control system for operating a crane (101). The control system includes a central control module (125) for controlling operation of the crane (101) and a control unit (121) for outputting control signals to the central control module in response to user inputs. At...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	THATCHER DANIEL, CONLON ANDY, FORD NIALL
Format:	Patent
Sprache:	eng
Schlagworte:	CRANES HAULING HOISTING LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES PERFORMING OPERATIONS TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention relates to a control system for operating a crane (101). The control system includes a central control module (125) for controlling operation of the crane (101) and a control unit (121) for outputting control signals to the central control module in response to user inputs. At least one portable safety unit (149) having a wireless transmitter for communicating with the central control module (125). The at least one portable safety unit (149) is provided with a safety module which is connected to the wireless transmitter. The safety module can be operated to transmit an inhibit signal wirelessly to the central control module (125) to inhibit operation of the crane (101). The present invention also relates to a crane (101) and a method of operating a crane (101).