Leverage system

Details Leverage system Leverage system

1979-09-19

1981-11-03

Herrmann, Allan D.

Machine element or mechanism

Control lever and linkage systems

74103, 74105, 74106, 74520, 92118, G05G 104, F16H 2144

Patent

active

042979080

ABSTRACT:
In a leverage system, a four-member articulated linkage pivoted at one extremity on a support, one linkage member being rigid with a load arm carrying a gripper assembly for holding a tool, is connected via a pair of force-transferring levers to a pneumatic cylinder for counterbalancing gravitational moments. One lever is articulated at one end to a pivot of the four-member linkage and at another end in a toggle link to the piston of the cylinder, while the other lever is pivotally connected at one end to the piston and the toggle lever and at an opposite end to an arm of a bell crank forming a linkage member.

REFERENCES:
patent: 1282853 (1918-10-01), Kelle
patent: 2767262 (1956-10-01), Heintz
patent: 3181408 (1965-05-01), Richards, Sr.
patent: 3263516 (1966-08-01), Chisholm

Affiliated with

Also associated with

Rating

Leverage system does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1059068