Sheet feeding or delivering – Feeding – Separator and conveyor
Patent
1982-04-06
1984-07-31
Schacher, Richard A.
Sheet feeding or delivering
Feeding
Separator and conveyor
271263, 271268, B65H 510, B65H 712
Patent
active
044625855
ABSTRACT:
The spacing between jaws on a gripper lever is gauged by a sensing rod movably mounted on the lever to actuate a limit switch supported in a switch housing clamped to the oscillatory shaft to which the gripper lever is attached. The limit switch is adjusted to detect deviations from the thickness of a single sheet of material clamped between the jaws during transfer from a magazine to a collating conveyor.
REFERENCES:
patent: 3744787 (1973-07-01), Morrison
patent: 3885780 (1975-05-01), Morrison
patent: 3993303 (1976-11-01), Riedl
patent: 4013283 (1977-03-01), Tress
Gieson Clarence L.
Lunt Reginald F. J.
Marsh Randy J.
Jacobson Harvey B.
Metromail Corporation
Schacher Richard A,.
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