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Title: Holder and shear ledger plate for package tying machines

Abstract: A machine in which a bagged product is conveyed to a station where the open end of the bag is tied with a wire reinforced plastic tape ribbon tie. The tying station comprises a wire gripper and cutter, an arcuate needle carrying a tie-supporting roller movable from an initial position in which a length of tie is held in the path of the bag end to a second position with the length of tie looped around the bag end, means for gathering the bag end in a compact neck, and a horizontally disposed hooked twister spaced below the gripper and cutter and rotating about a vertical axis for twisting the loop of tie about the gathered neck of the bag, and the improvement comprises lowering the gripper and cutter to a position in which its lower surface is at substantially the same level as the upper surface of the twister hook.


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Inventors: Nitsch, J. Leonard (Syracuse, NY, US)

Application Number: 616433
Filing Date: 1975-09-24
Publication_date: 1977-02-01
Assignee:
Primary Class(es): 53/138.8 53/370, 53/583, 100/31
Other Classes:
US Patent Ref:
3138904Jun, 1964Burford53/135.
3242633Mar, 1966Plat, Jr. et al.53/135.

Other Refs:
Primary Examiner: McGehee, Travis S.
Assistant Examiner: Sipos, John
Attorney: Bruns & Jenney