Device for rotationally driving and steering a screw-rudder of a

Details Device for rotationally driving and steering a screw-rudder of a Device for rotationally driving and steering a screw-rudder of a

1979-11-19

1982-11-09

Basinger, Sherman D.

Marine propulsion

Screw propeller

With means effecting or facilitating movement of propulsion...

440 4, 440 5, B63H 512

Patent

active

043582800

ABSTRACT:
The screw of a screw-rudder propulsion assembly for a floating vehicle is suspended on the end of a steering shaft which is housed in a tubular casing which is supported on the vehicle. The shaft is rotated to steer the vehicle and the screw is driven by a hydrostatic receiver unit housed in the screw-rubber assembly. A pair of rotating joints through which oil is circulated to the hydrostatic receiver unit, a trust bearing, and the steering drive for rotating the steering shaft are grouped together at the top of the shaft.

REFERENCES:
patent: 2749874 (1956-06-01), Klatte
patent: 3203390 (1965-08-01), Boda
patent: 3576106 (1971-04-01), Nowicki
patent: 3599595 (1971-08-01), James
patent: 3673978 (1972-07-01), Jeffery et al.
patent: 3847107 (1974-11-01), Buddrus
patent: 3896757 (1975-07-01), Kucher
patent: 3915111 (1975-10-01), Buddrus

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