TELESCOPIC ARM FOR CRANE AND CRANE COMPRISING SAID ARM

TELESCOPIC ARM FOR CRANE AND CRANE COMPRISING SAID ARM

Telescopic arm (10) for a crane for lifting loads, which comprises a first tubular segment (11), a second tubular segment (12) located in the first segment (11) and extractable with respect to the first segment (11) along an extraction axis (X). The telescopic arm comprises a clamping device (18) co...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Castelli, Giuliano, Maini, Paolo Dario
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CRANES
HAULING
HOISTING
LIFTING
LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES
PERFORMING OPERATIONS
TRANSPORTING
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Telescopic arm (10) for a crane for lifting loads, which comprises a first tubular segment (11), a second tubular segment (12) located in the first segment (11) and extractable with respect to the first segment (11) along an extraction axis (X). The telescopic arm comprises a clamping device (18) configured to axially and selectively clamp, along the extraction axis (X), the first segment (11) and the second segment (12). The clamping device (18) comprises a clamping seating (19) provided in the first segment (11) and a clamping pin (20) associated with the second segment (12), sliding along a sliding axis (Z) transverse to the extraction axis (X) and able to be selectively inserted in the clamping seating (19).