Textiles: spinning – twisting – and twining – Apparatus and processes – Alternate twist
Patent
1991-04-24
1993-11-09
Stodola, Daniel P.
Textiles: spinning, twisting, and twining
Apparatus and processes
Alternate twist
57 3, 57 6, 57264, 57314, 57352, 57361, H01B 1302, G02B 610
Patent
active
052591808
ABSTRACT:
A cabling machine is disclosed for laying optofibers, cables or the like in an oscillating, wavy path around a smooth pull-reliever, or into grooves having an oscillating, wavy shape which are extruded around a pull-reliever, i.e., so-called S/Z-cabling. The machine includes an S/Z-bench (6) which includes an aligning mechanism (13) which grips and guides the pull-reliever (2), and a motor (15) which imparts an oscillating, rotational movement to the aligning mechanism via a transmission (14). When used with a grooved pull-reliever (2), a laying-on tube (11) of the S/Z bench (6) is connected to the transmission (14) and a sensor (17) is connected to the transmission and functions to detect rotation of the laying-on tube (11) caused by the oscillating waveshape of the grooves. A reeling-off device (1) and a braking capstan (3) of the machine then cause the pull-reliever (2) to rotate to perform a corrective function.
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Stodola Daniel P.
Stryjewski William
Telefonaktiebolaget L M Ericsson
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