Luftarbejdsplatform

An aerial work platform is provided with a people-holding cage (8) suitable to be moved by a lifting unit (9) provided with a telescopic arm (10), which has four section bars (13, 14, 15, 16) that are movable between respective extracted positions and respective retracted positions under the thrust...

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Bibliographische Detailangaben
1. Verfasser:	POLTRONIERI, Zeno
Format:	Patent
Sprache:	dan
Schlagworte:	CRANES HAULING HOISTING HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES PERFORMING OPERATIONS TRANSPORTING
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Beschreibung
Zusammenfassung:	An aerial work platform is provided with a people-holding cage (8) suitable to be moved by a lifting unit (9) provided with a telescopic arm (10), which has four section bars (13, 14, 15, 16) that are movable between respective extracted positions and respective retracted positions under the thrust of an actuator cylinder (19) and of two rope operating systems (20, 21, 22, 23) fitted inside the telescopic arm (10), and is provided with at least one pipe (33) fitted inside the telescopic arm (10) to feed an operating fluid along the telescopic arm (10).