Tool balancers hold a hand-operated tool in a pre-set position to minimize operator effort during the use of the tool. These dynamic balancers are applied in industrial settings where the worker must ...

What they came up with was an overhead support system with a tool balancer and custom articulated sling to reduce the effect of gravity and support [Raul]’s arm. To compensate for his reduced ...

The tool is often affixed to a cable, which is wound onto a spring-loaded reel to perform the retraction. There are several different types of tool retractors. Reel type retractors/balancers store ...