Retractable auxiliary and emergency propulsion device for small

Details Retractable auxiliary and emergency propulsion device for small Retractable auxiliary and emergency propulsion device for small

1985-01-09

1987-05-26

Peters, Jr., Joseph F.

Marine propulsion

Screw propeller

With means effecting or facilitating movement of propulsion...

440 3, B63H 2546

Patent

active

046681973

ABSTRACT:
Retractable auxiliary and emergency propulsion device for small craft comprising a hydraulic motor with its own propellor, powered by a hydraulic pump applied either to a motor installed on the craft just for this purpose and of considerably reduced power compared to the principle motor or to other motors already on the boat for other purposes, such as, for generators, refrigerators, compressors and the like the hydraulic motor sliding on inclined guides placed in the stern of the craft so as to be dropped into the sea when necessary, or raised up and placed in a suitable storage space in the boat.

REFERENCES:
patent: 578879 (1897-03-01), Johannsen
patent: 2885990 (1959-05-01), Hawthorne
patent: 3076428 (1963-02-01), Shipley
patent: 3548428 (1970-12-01), Eades
patent: 3685481 (1972-08-01), Mansell
patent: 4075971 (1978-02-01), Reginensi
patent: 4348977 (1982-09-01), Okajima
patent: 4412500 (1983-11-01), Krautkremer

Affiliated with

Also associated with

Rating

Retractable auxiliary and emergency propulsion device for small does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Retractable auxiliary and emergency propulsion device for small , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Retractable auxiliary and emergency propulsion device for small will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-700854