Patterning mechanism for knitting machines

Details Patterning mechanism for knitting machines Patterning mechanism for knitting machines

1987-01-14

1989-01-31

Feldbaum, Ronald

Textiles: knitting

Independent-needle machines

Circular

66218, D04B 910

Patent

active

048007390

ABSTRACT:
A patterning device for a circular knitting machine which is particularly adapted for quick style changes. The device comprises a rotor element with a plurality of lobes around the periphery thereof, a drive motor for rotating the rotor element in synchronous rotational movement with the needle cylinder, and a control for actuating the drive motor according to a predetermined program in order to determine which of the lobes will be brought into registry with a respective needle jack to force it out of engagement with the cam and which of the lobes will be caused to miss a respective needle jack and thereby allow the jack to be cammed.

REFERENCES:
patent: 2207463 (1940-07-01), Lawson et al.
patent: 3145548 (1964-08-01), Mishcon
patent: 3166920 (1965-01-01), Mishcon
patent: 3283540 (1966-11-01), Levin
patent: 3313128 (1967-04-01), Schmidt et al.
patent: 3894406 (1975-07-01), Christopoulos
patent: 3972208 (1976-08-01), Ferrington
patent: 4041731 (1977-08-01), York
patent: 4090377 (1923-05-01), Blank et al.

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