Easily removable sheave assembly

Details Easily removable sheave assembly Easily removable sheave assembly

1994-05-12

1997-07-22

Merritt, Karen B.

Traversing hoists

Having means facilitating assembly or disassembly

Of boom sections

212175, 212231, 212255, 212347, 254402, 254403, 254404, B66C 2370, B66C 2306, B66D 306

Patent

active

056496354

ABSTRACT:
A crane boom top is disclosed in which a sheave assembly having a number of sheave sets is supported on the crane boom top by boom sheave supports. Each sheave set is mounted on an individual shaft and connectors connect the individual shafts to the boom sheave supports.

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European Search Report and Annex thereto listing and commenting on the above-listed references (date: Jan. 4, 1993).
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