These collect chucks on Schelling panel sizing machines can be lifted pneumatically and thus are able to overrun the newly-formed stack, whilst the last workpiece is being processed.

Further-leading information see: collet chuck, Klemmer, discharging carriage

Scissor clamps with discharging function

In order to facilitate the removal of workpieces, the scissor clamps shove the cut workpieces forward up to the machine table edges on air cushion tables.