Hydraulic and earth engineering – Subterranean or submarine pipe or cable laying – retrieving,... – By means advancing along terrain and guiding pipe or cable...
Patent
1987-06-11
1989-09-19
Corbin, David H.
Hydraulic and earth engineering
Subterranean or submarine pipe or cable laying, retrieving,...
By means advancing along terrain and guiding pipe or cable...
172 40, 405180, A01B 364, E02F 510
Patent
active
048676071
ABSTRACT:
Linkage apparatus for connecting a use device, preferably a vibrating cable plow, to a ground-engaging vehicle. The linkage apparatus comprises a first arm member having a first mechanism for connecting the first end to the vehicle, a second arm member having a second mechanism for connecting the second end to the use device, a third mechanism for pivotally connecting the first and second arm members, and a mechanism for dampening vibrations between the first and second arm members perferably including resilient members such as air cushion bags.
REFERENCES:
patent: 3363423 (1968-01-01), Davis
patent: 3406525 (1968-10-01), Kinnan
patent: 3502152 (1970-03-01), Johnson
patent: 3561539 (1971-02-01), Evans
patent: 3575006 (1971-04-01), Rugroden
patent: 3618237 (1971-11-01), Davis
patent: 3684030 (1972-08-01), Lucero
patent: 3685591 (1972-08-01), Ulrich et al.
patent: 3757869 (1973-09-01), Gagne
patent: 3777500 (1973-12-01), Kelley
patent: 3935712 (1976-02-01), Erickson et al.
patent: 4038828 (1977-08-01), Schuck et al.
patent: 4040261 (1977-08-01), Schuck et al.
patent: 4119157 (1978-10-01), Schuck et al.
patent: 4164982 (1979-08-01), Draney
patent: 4200410 (1980-04-01), Baker et al.
patent: 4397585 (1983-08-01), Fouss et al.
patent: 4463509 (1984-08-01), Leonard
patent: 4629363 (1986-12-01), Rose et al.
patent: 4637755 (1987-01-01), Tollefson et al.
Johnson Ralph V.
Johnson Robert M.
Corbin David H.
R. M. Johnson Company
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