Reverse racking mechanism for warp knitting machine

Details Reverse racking mechanism for warp knitting machine Reverse racking mechanism for warp knitting machine

1977-07-22

1978-05-02

Feldbaum, Ronald

Textiles: knitting

United needle machines

Straight

D04B 2300

Patent

active

040867919

ABSTRACT:
This reverse racking mechanism is particularly adapted for use with warp knitting machines of the type including inlay yarn guide tubes supported on carrier rods with each of the carrier rods being racked or shogged by a separate pattern chain to form various types of zig-zag patterns on the knit fabric. As step-by-step racking movement is imparted to a particular carrier rod, the present mechanism imparts the same racking movement in a reverse direction to an adjacent carrier rod. The present mechanism includes rack means carried by the adjacent carrier rods with a pinion supported between and in engagement with the two racks so that any racking movement imparted to one carrier rod is imparted to the adjacent carrier rod but in a reverse direction.

REFERENCES:
patent: 1431828 (1922-10-01), Markman
patent: 1486780 (1924-03-01), Maxik
patent: 1559962 (1925-11-01), Heinitz
patent: 3446039 (1969-05-01), Schmid
patent: 3762184 (1973-10-01), Schur et al.
Brown, "507 Mechanical Movements", N.Y., Brown, 1903, pp. 1, 34, 35.

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