For example, a toolbox with drawers opens up ... through the bell crank to make the brake pads touch the wheels. Crank and slider linkages change rotary motion into reciprocating motion.

crank and slider, K) syringe pump that drives the inflation and deflation of the interface. Panel B: Photos of the interface front and back. Panel C: Inner parts of the interface; L) access zip ...

For example, a toolbox with drawers opens up effectively using parallel motion linkages. Bell crank linkages change the direction of force through 90 degrees. The amount of output force can be ...