Marine propulsion – Self-propelled vehicle having land and water propulsion means – Having separated propulsion means for land and water
Patent
1989-03-02
1991-01-22
Peters, Jr., Joseph F.
Marine propulsion
Self-propelled vehicle having land and water propulsion means
Having separated propulsion means for land and water
440 88, 60431, B63H 2138
Patent
active
049867830
ABSTRACT:
An outboard motor assembly includes a hydraulic pump which is carried by the motor assembly and is drivingly connected to the main drive shaft at a point located between the motor and the propeller shaft. The hydraulic fluid storage container is carried by the housing assembly of the motor. Hydraulic fluid couplings are provided for connecting the hydraulic pump to a hydraulically driven device which is remote from the outboard motor assembly. The couplings are carried by the motor assembly and comprise an output coupling member and a return coupling member. The output coupling member communicates with the pump and the return coupling member communicates with the fluid storage chamber. The outboard motor assembly is suitable for use in association with a winch which is adapted to be mounted on a boat. The winch includes a hydraulic motor which is drivingly connected to the hydraulic pump. The winch also includes a sheave which has a circumferentially extending line hauling groove which extends in a generally serpentine path which serves to reduce slippage during hauling.
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patent: 4588385 (1986-05-01), Suzuki et al.
patent: 4650430 (1987-03-01), Schiek
patent: 4698035 (1987-10-01), Ferguson
patent: 4820212 (1989-04-01), McElroy et al.
Peters Jr. Joseph F.
Swinehart Edwin L.
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