Boots – shoes – and leggings
Patent
1983-08-05
1985-10-22
Ruggiero, Joseph
Boots, shoes, and leggings
66 1R, 364562, 377 16, 377 24, G06F 1546, G06M 302
Patent
active
045492689
ABSTRACT:
The apparatus for measuring the length of filamentary material, such as a yarn or thread, wound-up at individual ones of a number n of winding or spinning locations in a textile machine cooperates with an electronic scanning or interrogation device. The latter monitors the thread run at the aforementioned locations by means of a number n of scanning heads. The apparatus is constituted by a series circuit comprising a shift register including a number n of parallel outputs, a number n of storage members, a number n of AND-gates, a number n of electronic counters, a comparator, a number n of electronic switches and a number n of relays, as well as a sensor detecting the number of revolutions of a drive element, and a reference or set value transmitter. When reaching a fixed number of revolutions inputted into the reference value transmitter, and thus, a distinct length of yarn or the like, the related winding or spinning unit is stopped by the relay associated therewith.
REFERENCES:
patent: 3690123 (1972-09-01), Delair et al.
patent: 3721809 (1973-03-01), Strandberg, Jr. et al.
patent: 3858415 (1975-01-01), Wilson et al.
patent: 3961500 (1976-06-01), Braley et al.
patent: 4031718 (1977-06-01), Luth
patent: 4151403 (1979-04-01), Woolston
Kleeman Werner W.
Loepfe Brothers Limited
Ruggiero Joseph
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