Automatic ticket vending machine

Details Automatic ticket vending machine Automatic ticket vending machine

1992-01-22

1994-03-15

Seidel, Richard K.

Cutting

Processes

Plural cutting steps

83208, 83210, 83369, 83371, B26D 520

Patent

active

052937968

ABSTRACT:
A method of severing a continuous strip having transversely arranged perforations into separate segments including advancing said strip along a predetermined path; deforming a portion of said strip at said transversely arranged perforations; sensing the location of said perforations by causing contact between a sensor and said deformed portion; advancing the sensed perforations a predetermined distance to a location directly in line with a severing knife; and causing the knife to sever said deformed portion at said transversely arranged perforations to form a separate segment.

REFERENCES:
patent: 3978958 (1976-09-01), Zandstra
patent: 4094451 (1978-06-01), Wescoat
patent: 4436008 (1984-03-01), Strunc
patent: 4572686 (1986-02-01), Tanaka
patent: 4694638 (1987-09-01), Maddux, Jr. et al.
patent: 4716799 (1988-01-01), Hartmann

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