Textiles: knitting – Independent-needle machines – Circular
Patent
1989-04-11
1990-09-18
Schroeder, Werner H.
Textiles: knitting
Independent-needle machines
Circular
66 19, D04B 938
Patent
active
049569813
ABSTRACT:
Each feed of the multiple feed circular knitting machine is provided with selector cams to position needles in one of four positions, knit, tuck, welt and early withdrawal positions. Two types of knitting needles are provided and each type of needle includes a master butt with a knite selector butt and a tuck selector butt. The selector cams are mounted on rotatable selector cam cylinders which are positioned to overlap each other to permit the selector cams to be arranged at the closest possible lateral distance from each other and to thereby permit an increased number of feeds to be positioned around the machine. The early withdrawal position of the selector cams is provided so that the dial needles do not interfere with the formation of stitch loops by the cylinder needles, when knitting on only the cylinder needles, such as when forming blister knit stitch constructions.
REFERENCES:
patent: 3405542 (1968-10-01), Berkenstein
patent: 3456460 (1969-07-01), Mishcon
patent: 3614877 (1971-10-01), Radin
patent: 3670526 (1972-06-01), Martinetz
patent: 3763667 (1973-10-01), Mishcon
patent: 3780539 (1973-12-01), Mishcon
patent: 3795119 (1974-03-01), Bourgeois
patent: 3967468 (1976-07-01), Christopoulos
patent: 4036033 (1977-07-01), Jesson
patent: 4080805 (1978-03-01), Ricart
Darlington, Knitting Times, Sep. 3, 1973, vol. 42, No. 37, pp. 36-40.
Knitting Times, vol. 42, No. 7, 2/1973, Philip Develops 96-Feed Jacquard Unit.
Precision Fukuhara Works, Ltd.
Schroeder Werner H.
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