Machine element or mechanism – Alternate manual or power operators
Patent
1982-03-03
1984-11-27
Braun, Leslie A.
Machine element or mechanism
Alternate manual or power operators
74670, 416162, F16H 3706, B63H 106
Patent
active
044844921
ABSTRACT:
Means are provided for coupling at will a driven shaft (2), intended more particularly for adjusting the orientation of the blades of a boat propellor, either to the output shaft (1) of a motor or to a hand operable member (3). To this end there are provided three coaxial inwardly splined ring-wheels juxtaposed axially and integral respectively, the first two (13,14) with the two shafts and the third one (16) with said member, an outwardly splined hub (15), a tangent wheel (22) integral with said member and coacting with an endless screw (23) operable by means of a crank and screw means actuated by the rotation of a crank mounted on a head (28) and arranged so as to control the axial sliding of the hub by means of thrust bearings (32) and springs (33).
REFERENCES:
patent: 754757 (1904-03-01), Ellicott et al.
patent: 2286597 (1942-06-01), Bruckel et al.
patent: 2664765 (1954-01-01), Kelbel
patent: 3651907 (1972-03-01), Myer
patent: 3833314 (1974-09-01), Amiot
patent: 3869221 (1975-03-01), Wildner
patent: 3915270 (1975-10-01), Miller
patent: 4130030 (1978-12-01), Stratienko
Braun Leslie A.
Gonet Michael J.
Societe d'Exploitation des Procedes Felix Amiot
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