LINK ASSEMBLY FOR AN AERIAL LIFT ASSEMBLY

LINK ASSEMBLY FOR AN AERIAL LIFT ASSEMBLY

An aerial lift assembly is provided with a base to support the aerial lift assembly upon an underlying support surface. A first link assembly is pivotally connected to the base to pivotally expand and collapse from the base. A first extendable boom assembly is pivotally connected to the first link a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BUCHANAN, Blake, HAILEY, Adam
Format: Patent
Sprache:eng
Schlagworte:
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
PERFORMING OPERATIONS
TRANSPORTING
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Beschreibung
Zusammenfassung:An aerial lift assembly is provided with a base to support the aerial lift assembly upon an underlying support surface. A first link assembly is pivotally connected to the base to pivotally expand and collapse from the base. A first extendable boom assembly is pivotally connected to the first link assembly to pivotally expand and collapse from the first link assembly, and to extend and retract from the first link assembly. A first actuator is in cooperation with the first extendable boom assembly to extend and retract the first extendable boom assembly. A second extendable boom assembly is pivotally connected to the first extendable boom assembly to pivotally expand and collapse from the first extendable boom assembly, and to extend and retract from the first extendable boom assembly. An operator platform is supported by the second extendable boom assembly.