Ship drive with a drive engine and directly drive propeller shaf

Details Ship drive with a drive engine and directly drive propeller shaf Ship drive with a drive engine and directly drive propeller shaf

1998-07-01

2000-04-18

Avila, Stephen

Marine propulsion

Screw propeller

Having transmission

B63H 2014

Patent

active

060508655

ABSTRACT:
A ship drive with a drive engine and a propeller shaft which is directly connected therewith and provided with a propeller and the thrust of which is taken up by a thrust bearing, as well as an auxiliary drive consisting of an electric engine which is to operate selectably as a generator or a motor and which is connected with a transmission by way of a clutch in that a rotationally stiff, but axially pliant diaphragm coupling connected with the propeller shaft and the auxiliary bearing forms the play-free mechanically positive connection and in normal operation the auxiliary thrust bearing is clamped by means of pressure blocks against the flanges of the drive side and the thrust shaft.

REFERENCES:
patent: 4305710 (1981-12-01), Schneider
patent: 4368048 (1983-01-01), Wedler
patent: 5181176 (1993-01-01), Gebhardt et al.

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