Tools – Wrench – screwdriver – or driver therefor – Machine
Patent
1987-04-23
1989-04-11
Schmidt, Frederick R.
Tools
Wrench, screwdriver, or driver therefor
Machine
81 5744, B25B 1346
Patent
active
048195200
ABSTRACT:
A stationary cylinder hydraulic torque wrench comprising a cylinder fixedly connected to a wrench housing, a track and roller assembly for controlling alignment of a piston rod during a stroke of a piston, and a roller, rotatably connected to the end of the piston rod for transferring power to a lever arm having a convex edge.
REFERENCES:
patent: 4607546 (1986-08-01), Wagner
patent: 4671142 (1987-06-01), Junkers
Cruz Lawrence
Kiesel William D.
Monahan Timothy J.
Power Tork Hyraulics, Inc.
Schmidt Frederick R.
LandOfFree
Stationary cylinder torque wrench does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Stationary cylinder torque wrench, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stationary cylinder torque wrench will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-659071