Textiles: spinning – twisting – and twining – Apparatus and processes – Unitary multiple twist devices
Patent
1995-02-06
1996-09-24
Stryjewski, William
Textiles: spinning, twisting, and twining
Apparatus and processes
Unitary multiple twist devices
57 5867, 57 665, 57100, 57264, D01H 110, D01H 746
Patent
active
055579140
ABSTRACT:
On the cradle (9) of the twisting machine there is mounted a control panel (38) powered externally through a first slip ring (37-137) and corresponding electrical lines (35-135-235). In the control panel there is located an electronic computer (39) which controls the operation of all the internal components of the twisting machine and which, through at least one serial line (41-141) and a second slip ring (42-142), is connected to an electronic computer (40) located in the control panel which is disposed outside the twisting machine. The electronic computer (40) is associated with a keyboard and screen unit (43) for the programming and interrogation of the computers. An electrical power supply line (35) is linked to the external panel and the mechanism for supply and control of the external components of the twisting machine are provided in this panel. During operation, all the internal components of the twisting machine are controlled autonomously by the internal control panel, while the internal computer (39) communicates with the external computer (40) through the serial lines to ensure that the external components of the twisting machine operate in phase and in sequence with the internal components.
REFERENCES:
patent: 2736161 (1956-02-01), Nystrom
patent: 2873569 (1959-02-01), Schinke et al.
patent: 2933880 (1960-04-01), Pharo
patent: 4628676 (1986-12-01), Lepach et al.
S.A.M.P. S.p.A. Meccanica di Precisione
Stryjewski William
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