Patent
1977-04-11
1978-02-28
Barefoot, Galen L.
B63H 512
Patent
active
040759717
ABSTRACT:
A device for clamping the motor housing of a retractable propulsion unit for a boat, wherein the housing is clamped by four upper inclined articulated bolts producing thrusts with both vertical and horizontal components and by means of four lower articulated bolts producing horizontal thrusts.
REFERENCES:
patent: 2302795 (1942-11-01), Noble
patent: 2699138 (1955-01-01), Dyer
patent: 3483843 (1969-12-01), Hawthorne
patent: 3550547 (1970-12-01), Pleuger et al.
Reginensi Jean-Pierre
Slack Peter
Alsthom-Atlantique S.A.
Barefoot Galen L.
Sotelo Jesus D.
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