Semi-automatic warping and mooring arrangement
United States Patent 3300187
US Patent References:
/0467529.html
- - 0467529

/0530995.html
- - 0530995

Fair-lead
- - 2256982

Portable hoist
- - 2279853

Hoisting apparatus
- - 2315628


Inventors:
Ludvig, Saxe
Ivar, Krogstad
Publication Date:
01/24/1967
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Assignee:
Pusnes, Mek Verksted
Primary Class:
254/284
Other Classes:
114/230.220, 254/291, 114/230.230
International Classes:
B66D1/02; B66D1/08; B66D1/48; B66D1/74; B66D3/06; G06F7/38; G09G3/04; H03M7/00; B66D1/00; B66D1/28; B66D3/00
US Patent References:
2991024Constant torque variable speed drive
3005622Hoisting winches
3020022Cable winch
Foreign References:
IT281595B