Retractable mount for a mooring line guide and process for opera

Details Retractable mount for a mooring line guide and process for opera Retractable mount for a mooring line guide and process for opera

1992-09-03

1994-11-15

Stodola, Daniel P.

Implements or apparatus for applying pushing or pulling force

Device or member for contacting and guiding moving cable

Including rotatable, cable contacting, pulley wheel element

254413, 114230, 226197, B66D 304, B65H 2332, B63B 2100

Patent

active

053640756

ABSTRACT:
As a carriage carrying a mooring line guide is lowered by paying out a hoisting line two retaining projections mounted on the carriage are inserted into complementary stationary sockets to anchor the carriage in a lower position, As the carriage reaches such lower position two reciprocable latch pins mounted on the carriage are projected by compression springs into stationary sockets to lock the retaining projections in their sockets, Retraction of such latch pins in opposition to the force of such compression springs to remove the latch pins from their sockets is effected by tensioning of the hoisting line, The carriage is guided for elevational movement by rollers engageable with upright tracks or by guide sleeves encircling an upright taut guide line.

REFERENCES:
patent: 699144 (1902-05-01), Burt
patent: 2347885 (1944-05-01), Crickmer
patent: 2990803 (1961-07-01), Henderson
patent: 3035535 (1962-05-01), Billups
patent: 3166038 (1965-01-01), Brittain et al.
patent: 3952684 (1976-04-01), Ferguson et al.
patent: 4020779 (1977-05-01), Kitt
patent: 4305341 (1981-12-01), Stafford
patent: 4497471 (1985-02-01), Longberg et al.
patent: 4742993 (1988-05-01), Montgomery et al.
patent: 5041038 (1991-08-01), Poldervaart et al.

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