Retrieving and returning are among the common use cases for retractable springs.
They are utilized to close drawers, reset indicator devices, or practically any place that needs a smooth return.

Image Credit: Hunter Spring
The NEG'ATOR spring is a superb choice for cases needing a constant load.
Use cases include the tensioning of conveyor belts, strip chart records, document sorters, and point-of-purchase displays.

Image Credit: Hunter Spring

This information has been sourced, reviewed and adapted from materials provided by Hunter Spring.
For more information on this source, please visit Hunter Spring.