Patent ID: 9624040
Date: 2017-04-18
CPC Classifications: B41M,B65G,B65H,G03G,Y10T

Claim:
1. An apparatus comprising: a substrate support comprising: a drum rotatable about an axis; a first surface carried by the drum; a second surface carried by the drum opposite and oblique to the first surface; a wedging member movably supported and sandwiched between the first surface and the second surface and resiliently biased in a wedging direction by a biasing member in contact with the wedging member, wherein the wedging member rotates about its own axis; and a release mechanism configured to move the wedging member away from the wedging direction, the release mechanism comprising: a rotatable rod; a pusher extending from the rod into contact with the wedging member; and a lever coupled to the rod such that movement of the lever rotates the rod to move the pusher against the wedging member.