System for assembling and disassembling a mast

Details System for assembling and disassembling a mast System for assembling and disassembling a mast

1988-12-15

1990-07-17

Lall, Parshotam S.

Boots, shoes, and leggings

364505, 52111, 521231, 52726, 52110, E04H 1200, G06F 1520

Patent

active

049425374

ABSTRACT:
An apparatus for assembling or disassembling a mast comprising a plurality elongate mast sections adapted to be attached together in end-to-end configuration. The apparatus includes a lifting assembly for raising or lowering the mast from its bottom end, and a plurality of winches for reeling in or feeding out guy lines attached to the mast. The apparatus also includes a computer for controlling the operation of the winches so as to ensure the length of guy line fed out of the winches is such that the mast is supported in a substantially vertical position.

REFERENCES:
patent: 2863531 (1958-12-01), Campbell
patent: 2998106 (1961-08-01), Aust
patent: 3150740 (1964-09-01), Rubeli
patent: 3185265 (1965-05-01), White
patent: 3751863 (1973-08-01), Lyons
patent: 4420917 (1983-12-01), Parlanti
patent: 4569176 (1986-02-01), Hedgepeth et al.
patent: 4625475 (1986-12-01), McGinnis
patent: 4782920 (1988-11-01), Gaibier et al.

Affiliated with

Also associated with

Rating

System for assembling and disassembling a mast does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System for assembling and disassembling a mast, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System for assembling and disassembling a mast will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-98908