Sheet feeding or delivering – Feeding – Separators
Patent
1982-09-30
1985-10-29
Stoner, Jr., Bruce H.
Sheet feeding or delivering
Feeding
Separators
271 11, 271102, B65H 308
Patent
active
045497311
ABSTRACT:
This relates to a transfer mechanism for transferring blanks from a hopper to a blank applying mechanism. Most particularly, the transfer mechanism includes an arm which is pivotally mounted and which arm carries at one end a suction head which is also pivotally mounted. A single drive shaft drives an eccentric which effects oscillation of the arm and a cam mechanism which effects oscillation of the suction head relative to the arm. The oscillation of the suction head relative to the arm is in the same direction as that of the arm whereby a blank carried by the suction head will rotate through a relatively great angle while the arm rotates or pivots through only a relatively small angle. For example, the arm pivot through an angle of 45.degree. while the suction head pivots through an angle of 90.degree. relative to the arm and thus through an arc of 135.degree..
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Barlow James E.
Brown Charles E.
Stoner Jr. Bruce H.
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