Marine propulsion – Screw propeller – With means effecting or facilitating movement of propulsion...
Patent
1994-09-13
1996-02-06
Sotelo, Jesus D.
Marine propulsion
Screw propeller
With means effecting or facilitating movement of propulsion...
251213, B63H 2126
Patent
active
054892260
ABSTRACT:
A hydraulic device for interposition between an outboard propulsion device and a watercraft transom for controlling the trim position of the propulsion device, for permitting the propulsion device to pop up when an underwater obstacle is struck and to return to the trim adjusted position and also including a bypass valve for permitting manual tilt up of the propulsion device without fluid restriction.
REFERENCES:
patent: 4493659 (1985-01-01), Iwashita
patent: 5358436 (1994-10-01), Soda et al.
Katsumata Yoshiyuki
Nakamura Daisuko
Sanshin Kogyo Kabushiki Kaisha
Sotelo Jesus D.
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