Textiles: knitting – Feeding – Strand tensions
Patent
1995-01-06
1996-08-13
Crowder, C. D.
Textiles: knitting
Feeding
Strand tensions
66 60R, 66162, D04B 1544
Patent
active
055445039
ABSTRACT:
A break in twice as many yarns is made detectable merely by slightly modifying the tension switch assembly of a knitting machine. A yarn conductor 20 is rotatably attached to the forward end of an arm 16 of the assembly and provided with a pair of yarn supports 26, 27 on opposite sides of a rotational pin 19. Upon a break occurring in the yarn 2 retained on one of the yarns supports 26, 27, torques exerted by the yarns 2, 2 on the respective supports 26, 27 are brought out of balance to rotate the yarn conductor 20 and release the remaining other yarn 2 from the support 27.
REFERENCES:
patent: 4535609 (1985-08-01), Goller et al.
patent: 4551591 (1985-11-01), Jones
patent: 4790151 (1988-12-01), Goller et al.
Crowder C. D.
Shima Seiki Manufacturing Ltd.
Worrell Jr. Larry D.
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