Propeller driving system for marine propulsion unit

Details Propeller driving system for marine propulsion unit Propeller driving system for marine propulsion unit

1991-01-02

1992-09-15

Sotelo, Jesus D.

Marine propulsion

Screw propeller

Having transmission

B63H 2128

Patent

active

051472317

ABSTRACT:
A marine outboard drive lower unit forward, neutral, reverse transmission including an arrangement for taking forward and reverse thrust directly from the propulsion shaft by pairs of thrust bearings that act on oppositely facing thrust surfaces formed by the propeller shaft. A single coil compression spring preloads both of the bearings.

REFERENCES:
patent: 4302196 (1981-11-01), Blanchard
patent: 4689027 (1987-08-01), Harada et al.
patent: 4957460 (1990-09-01), Harada et al.
patent: 4986775 (1991-01-01), Wantz

Affiliated with

Also associated with

Rating

Propeller driving system for marine propulsion unit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Propeller driving system for marine propulsion unit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Propeller driving system for marine propulsion unit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-732500