Apparatus and method for separating pattern pieces from waste ma

Details Apparatus and method for separating pattern pieces from waste ma Apparatus and method for separating pattern pieces from waste ma

1990-09-14

1992-04-07

Rosenbaum, Mark

Sewing

Special machines

Darning

83 27, 83103, 83104, 83105, 11212129, B26D 718

Patent

active

051017474

ABSTRACT:
In a cutting system and method for cutting pattern pieces from flexible sheet material, after the cutting the cut pattern pieces are separated from the waste material by moving the material forwardly to a separating station at which the waste material is pulled from one point to another so as to be tensioned and constrained to move along one path to one delivery station, while cut pattern pieces are not similarly pulled or tensioned but instead are allowed to move by gravity to a different path leading to another delivery station. An associated means, such as a roll with a resilient outer surface or a plurality of plungers, applies forces to the material to aid gravity in the separation of the pattern pieces by tending to push such pieces from the waste material. The material may also be vibrated to assist in the dislodgment of the pattern pieces from the waste material.

REFERENCES:
patent: 2167734 (1939-08-01), Zonino
patent: 2789640 (1957-04-01), Belden
patent: 2881836 (1959-04-01), Thien et al.
patent: 2888860 (1959-06-01), Baumgartner
patent: 3019824 (1962-02-01), Bakke
patent: 3055567 (1962-09-01), Sayford, Jr.
patent: 3516464 (1968-07-01), Cyr
patent: 3765349 (1973-10-01), Gerber
patent: 3807610 (1974-04-01), Mueller, Jr.
patent: 4530693 (1985-07-01), Isowa
patent: 4546683 (1985-10-01), Volkel et al.
patent: 4834275 (1989-05-01), Kittel

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