Printing – Work supporting members – Grippers
Patent
1993-01-11
1994-08-02
Eickholt, Eugene H.
Printing
Work supporting members
Grippers
101232, 101246, 271 82, 271277, B41F 130
Patent
active
053335473
ABSTRACT:
Gripper apparatus on a sheet-processing machine includes a pair of cooperative gripper members, a control device including a computer for controlling the pair of gripper members, at least one data transmitter connected to the computer for inputting data therein, and at least one mechanism for performing at least one function selected from a group thereof consisting of opening and closing the pair of gripper members in response to an output of the computer, the function-performing mechanism being operatable at predetermined positions of the sheet-processing machine.
REFERENCES:
patent: 3768406 (1973-10-01), Gutsche et al.
patent: 4033260 (1977-07-01), Lein et al.
patent: 4127265 (1978-11-01), Wirz et al.
patent: 4387106 (1983-04-01), Loebach
patent: 4843959 (1989-07-01), Rendell
patent: 5026180 (1991-06-01), Tajima et al.
patent: 5029525 (1991-07-01), Jeschke
patent: 5040460 (1991-08-01), Stark et al.
patent: 5103733 (1992-04-01), Drapatsky et al.
Publication: DER Elektronikar, "Incremental Annular Sensor for Determining Motions", (Hauser) pp. 40-43, May, 1984.
Pfisterer Alexander
Rodi Anton
Eickholt Eugene H.
Greenberg Laurence A.
Heidelberger Druckmaschinen AG
Lerner Herbert L.
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