Bearings – Rotary bearing – Plain bearing
Patent
1988-11-10
1990-06-12
Hannon, Thomas R.
Bearings
Rotary bearing
Plain bearing
384 97, 384297, 384624, 440 61, F16C 1714
Patent
active
049327950
ABSTRACT:
A marine propulsion device is provided including a propulsion unit adapted to be mounted on a boat for pivotal movement relative thereto about a generally vertical steering axis, the propulsion unit having a propeller shaft supporting a propeller, an internal combustion engine drivingly connected to the propeller, and a corrosion protection system, which device also includes at least one bushing made of a conductive plastic to allow a path for electrical connection to the corrosion protection system to be established across the bushing.
REFERENCES:
patent: 1464569 (1922-04-01), Guptill
patent: 2477139 (1944-04-01), Patton
patent: 2691814 (1952-11-01), Tait
patent: 3053593 (1962-09-01), Blair et al.
patent: 3169504 (1963-12-01), Gruber
patent: 3330751 (1967-07-01), Warner
patent: 3924825 (1975-12-01), Peschke
patent: 4077742 (1978-03-01), Goodwin
patent: 4109978 (1978-08-01), Ernst et al.
patent: 4308801 (1982-01-01), Cooper et al.
patent: 4391567 (1983-07-01), Ciampolillo
patent: 4406632 (1983-09-01), Blanchard
patent: 4406634 (1983-09-01), Blanchard
patent: 4504237 (1985-03-01), Blanchard
patent: 4549949 (1985-10-01), Guinn
patent: 4758101 (1988-07-01), Rolf, Sr. et al.
patent: 4767225 (1988-08-01), Iio
patent: 4798771 (1989-01-01), Vogel
Hannon Thomas R.
Outboard Marine Corporation
LandOfFree
Electrically conductive plastic bushings for marine propulsion d does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electrically conductive plastic bushings for marine propulsion d, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrically conductive plastic bushings for marine propulsion d will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-613560