Implements or apparatus for applying pushing or pulling force – Pipe or rod jack – Lifter
Patent
1978-06-22
1979-07-17
Watson, Robert C.
Implements or apparatus for applying pushing or pulling force
Pipe or rod jack
Lifter
E21B 1900
Patent
active
041613104
ABSTRACT:
An elongated bar is pivotally affixed at one end thereof to one end of a shaft-like support member for rotation in the plane of the bar and the support member in directions toward and away from the support member. A base plate affixed to the opposite end of the support member supports it in upright position adjacent a metal fence post. A rod-like cross member is affixed to the bar at the pivoted end thereof and extends perpendicularly thereto. A coupling device couples the bar to the fence post so that when the coupling device is positioned astraddle the fence post and in contact with a projection of the fence post and with the cross member of the bar, manual force applied downward in the area of the second end of the bar exerts a much greater force upward on the fence post.
REFERENCES:
patent: 2377652 (1945-06-01), Sanders
Tick Daniel Jay
Watson Robert C.
LandOfFree
Metal fence post puller does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Metal fence post puller, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Metal fence post puller will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-315782