Material or article handling – With weighing
Patent
1980-02-06
1982-10-19
Paperner, Leslie J.
Material or article handling
With weighing
198404, 198425, 198577, 198784, 414 28, 414763, 414766, B65G 5708
Patent
active
043547885
ABSTRACT:
A machine for the distribution of sheets comprises first and second conveyors, the first conveyor receiving groups of sheets and being drivable in directions toward or away from the second conveyor and the second conveyor being drivable in a direction away from the first conveyor, a control system for driving the second conveyor only when a group of sheets reaches it from the first conveyor and to stop the second conveyor when the group of sheets has passed over the second conveyor, a vertically movable stop member located above the second conveyor between a lowered position for stopping a group of sheets so as to form them into a layer and a raised position, the stop member being also movable along the second conveyor, the control system controlling the vertical movement of the stop member and movement of the first conveyor to move sheets away from the second conveyor when a layer of sheets has been formed on the latter.
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patent: 1967638 (1934-07-01), Von Reis
patent: 2865516 (1958-12-01), Hedderich
patent: 2984364 (1961-05-01), Lamb
patent: 3184079 (1965-05-01), Buccicone
patent: 3254778 (1966-06-01), Marland et al.
patent: 3447696 (1969-06-01), Calistrat
patent: 3529711 (1970-09-01), Mueller
patent: 3717075 (1973-02-01), Lopez
patent: 3770144 (1973-11-01), DiFrank et al.
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