Apparatus for the manufacture of profile segments

Details Apparatus for the manufacture of profile segments Apparatus for the manufacture of profile segments

1982-12-03

1985-06-11

Smith, Jerry

Boots, shoes, and leggings

364475, G06F 1546

Patent

active

045232091

ABSTRACT:
An apparatus for the continuous manufacture of profile segments from metal or plastic strip, comprising first and second profile rolling units for profiling the one and the other lateral side of supplied strip, said first and second rolling units adjustable transversely to the strip passage direction, perforating unit(s), and a cutting means. An electronic control system being provided comprising a pulse generator having its pulse frequency related to the strip passage rate, a pulse counter, a number of counting storages one for each of the perforating and cutting means, said counting storages having fixed counting contents corresponding with the moments of operation of the perforating and cutting means, a processor unit for comparing the count of the pulse counter with the contents of the counting storages and for delivering trigger signals for the activation of the perforating or cutting unit concerned and resetting the counter at the end of a cycle, programming logic for programming the storages and for the adjustment of the profile rolling units, and for setting the production number, supervision logic for supervising the material supply, the machine functions, settings and production count, and a control panel.

REFERENCES:
patent: 3270541 (1966-09-01), Tishken
patent: 3591776 (1971-07-01), Sylvester
patent: 4015493 (1977-04-01), Woolston
patent: 4102492 (1978-07-01), Gold et al.
patent: 4191040 (1980-03-01), Dewey
patent: 4287742 (1981-09-01), Heiman
Computer Aided Manufacturing System for Sheet Metal Parts, Shimozono et al., NEC Res. & Dev., (Japan). 1978.

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