Device for grasping load structure

Device for grasping load structure

A device for grasping a load structure while it is being lifted, moved or lowered, comprising first, second and third legs, each extending radially outwardly from a vertical axis and adapted to pivotally engage a pivot member. The first, second and third legs are each adapted to pivot between an eng...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: HERFORD EDWIN DENNIS
Format: Patent
Sprache:eng
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:A device for grasping a load structure while it is being lifted, moved or lowered, comprising first, second and third legs, each extending radially outwardly from a vertical axis and adapted to pivotally engage a pivot member. The first, second and third legs are each adapted to pivot between an engaged position and a released position, and an urging member urges the legs toward the engaged position.