Marine propulsion – Screw propeller – Shaft braking or locking
Patent
1998-06-30
2000-03-28
Avila, Stephen
Marine propulsion
Screw propeller
Shaft braking or locking
440 75, B63H 2302
Patent
active
060424362
ABSTRACT:
A shiftable disk clutch or disk brake having two clutch parts which are rotatable relative to one another about a theoretical axis of rotation. One of the clutch parts has at least one rigid pressure disk which is connected with the clutch part so as to be fixed against movement and rigid. The other clutch part has at least two friction disks which are stiff in the circumferential direction and axially flexible in the manner of a diaphragm and are connected with this other clutch part so as to be fixed with respect to movement and rigid and are arranged on both sides of the pressure disk.
REFERENCES:
patent: 2888101 (1959-05-01), Bayles
patent: 3763977 (1973-10-01), Sink
patent: 4142619 (1979-03-01), Spokas
patent: 4458799 (1984-07-01), Schueller
patent: 4795004 (1989-01-01), Bauer
patent: 5172797 (1992-12-01), Stout et al.
Article entitled "Caliper Disc Brakes" by S.E. Sherlock published in SAE Montreal Section Paper, Jun., 1958, pp. 43-45.
Hultsch Hartmut
Pinnekamp Burkhard
Avila Stephen
R E N K Aktiengesellschaft
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