Tilt-trim device for marine propulsion unit

Details Tilt-trim device for marine propulsion unit Tilt-trim device for marine propulsion unit

1998-08-13

2000-05-16

Swinehart, Ed

Marine propulsion

Screw propeller

With means effecting or facilitating movement of propulsion...

B63H 5125

Patent

active

060629231

ABSTRACT:
A tilt-trim device (17) for a marine propulsion unit comprises a cylinder means 18 with a rod guide (29) is fixed to the end portion of an outer cylinder (22) a piston (23)fixed to one end portion of a piston rod (24)is freely slidably disposed within an inner cylinder (21) and a hydraulic fluid is filled within the cylinder; and the piston rod passes through the rod guide; a tank device (20) in which the hydraulic fluid can be stored; and a pump device (19) intended to supply into and discharge from the cylinder device the hydraulic fluid within the tank device, thereby causing the expansion and contraction operation of this cylinder device. In this tilt-trim device, each of the inner and outer cylinders is made of pipe material, and the end portion of the outer cylinder is bent inwardly, whereby the rod guide is fixed to the outer cylinder by bent portion(30).

REFERENCES:
patent: 3811367 (1974-05-01), Bimba
patent: 4050359 (1977-09-01), Mayer
patent: 5014601 (1991-05-01), Sundholm

Affiliated with

Also associated with

Rating

Tilt-trim device 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 Tilt-trim device for marine propulsion unit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tilt-trim device for marine propulsion unit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-254043