Fluid handling – Systems – Articulated or swinging flow conduit
Patent
1980-11-03
1982-07-27
Chambers, A. Michael
Fluid handling
Systems
Articulated or swinging flow conduit
141387, B65B 304
Patent
active
043412424
ABSTRACT:
A loading arm utilizing a counterbalancing mechanism in which half sheaves are utilized to provide one interconnection between the counterbalance and the outboard arm and a member is pivotally connected to both the outboard arm and the counterbalance to provide the other interconnection between the counterbalance and outboard arm to provide for full retracted storage of the arm. Preferably, rods provide the majority of the interconnection between the outboard arm and the counterweight.
REFERENCES:
patent: Re25855 (1965-09-01), Mowell et al.
patent: 3085593 (1963-04-01), Sorensen
patent: 3340907 (1967-09-01), Bily
patent: 3362432 (1968-01-01), Jameson
patent: 3434491 (1969-03-01), Bily
patent: 3590870 (1971-07-01), Ashton
patent: 4093003 (1978-06-01), Miller et al.
patent: 4142551 (1979-03-01), Wilms
patent: 4190080 (1980-02-01), LeDevehat
Cate James M.
Chambers A. Michael
Continental EMSCO Company
Daley Thomas F.
Sadacca Stephen S.
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