Advancing material of indeterminate length – With material-responsive control means – To regulate longitudinal movement of material
Patent
1976-12-27
1977-09-20
Stoner, Jr., Bruce H.
Advancing material of indeterminate length
With material-responsive control means
To regulate longitudinal movement of material
226 44, 226109, 226111, B65H 5938, B65H 7700
Patent
active
040491684
ABSTRACT:
Apparatus for coordinating the transfer of two continuous cords or strips includes a first roll for delivering a first cord or strip, a second roll for delivering a second cord or strip, a drive for the first roll, a drive capable of operating the second roll at speeds different from that of the first roll, and a tension-detecting control arrangement for detecting changes in the tension of the cord or strip being delivered by the first roll and changing the speed of the second roll in response thereto.
REFERENCES:
patent: 1791450 (1931-02-01), Kellogg
patent: 3385489 (1968-05-01), Schreck et al.
patent: 3707252 (1972-12-01), Kasecky et al.
patent: 3768715 (1973-10-01), Tout
Cole Leon J.
Tolan John R.
Alexander Robert S.
Milliken Research Corporation
Petry H. William
Stoner Jr. Bruce H.
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