Class 101/412 - No operating mechanism

Subclass of Class 101 - Printing
Definition: Grippers there being no means included for operating the
No. of patents: 4
Last issue date: 10/10/2006

Number	Title	Issue Date
7118104	Gripper system for a machine which processes printing material sheets A gripper system for a machine that processes printing material sheets has a gripper with a first clamping surface and a gripper pad, for cooperating with the gripper, with a second clamping surface. One of the two clamping surfaces is formed with a surface relief. ...	10/10/2006
4781791	Process for producing structured retaining areas on sheet grippers and sheet gripper supports for sheet handling machines The invention relates to a process for the production of structured retaining areas on sheet grippers, sheet gripper supports or similar gripper facilities for machines for handling and processing sheets by the formation of a non-etchable dot structure on...	11/01/1988
4592279	Sheet gripper for a printing machine A sheet gripper for the delivery system of a printing machine or the like includes a clamp member adapted to be secured on a pivotable gripper shaft, and a gripper finger mounted resiliently on the clamp member and adapted to be brought into contact with ...	06/03/1986
4503772	Gripper pad height adjusting device for sheet-fed rotary printing presses A plurality of adjustment screws are supported on an adjusting device mounted in a recess in the outer periphery of a cylinder of a sheet-fed rotary printing press, and threadedly extend through an adjustment bar extending axially of the cylinder. A gripp...	03/12/1985

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