Dismounting device for heavy load hoisting sling

Details Dismounting device for heavy load hoisting sling Dismounting device for heavy load hoisting sling

2002-06-20

2009-06-23

Kramer, Dean J (Department: 3652)

Handling: hand and hoist-line implements

Hook, hoistline, or grab type

Load releasing means

C294S082320, C294S075000

Reexamination Certificate

active

07549687

ABSTRACT:
A base has at its upper end a crane engagement portion with which a hook of a crane is engaged. Pivotally engaged with a first shaft affixed to the base below the crane engagement portion, is a substantial center of a lever holder. Swingably mounted on a second shaft affixed to the base below the first shaft is a proximal end of a link lever, and this link lever has a distal end releasably engaged with a distal end of the lever holder. One end of a sling including the other end to be hung on the hook of the crane so as to be engageable with a heavy load, is releasably hung on the link lever. Further, a release lowers a proximal end of the lever holder to thereby release the distal end of the link lever from the distal end of the lever holder.

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