Claims
- 1. In a knitting needle adapted for longitudinal movement in an elongated needle trick of a circular knitting machine, the needle having an elongated stem made up of a straight untwisted upper part, a straight untwisted lower part, and an intermediate part twisted in one direction around the axis of the stem, whereby the lower part of said stem is twisted around its longitudinal axis with respect to its upper part, and a butt on the lower part of the needle, the improvement wherein the twisted intermediate part of the needle is short relative to the upper and lower parts and exhibits a significant angle of twist, and wherein the upper part of the needle is dimensioned to preclude substantial rotation of the needle within the trick when a force is applied to the needle butt in a direction opposite to the direction of twist of the intermediate part.
- 2. In a knitting machine having a knitting machine bed rotatable in a first forward direction, the bed exhibiting a plurality of elongated knitting tricks, and a plurality of knitting needles cooperable with and movable longitudinally in the tricks, each needle having an elongated stem made up of a straight untwisted upper part, a straight untwisted lower part, and an intermediate part twisted in one direction around the axis of the stem, the lower part of the needle exhibiting a butt extending outwardly from the associated trick, and at least one stationary lock disposed in the path of rotation of the needle bed and adapted to engage the butts of successive ones of the needles as the bed is rotated to thereby move the needles longitudinally in the associated tricks, the improvement wherein the intermediate part of the needle is short relative to the upper and lower parts and exhibits a substantial angle of twist in a direction corresponding to the direction of advance of the needle bed, whereby the engagement of the stationary lock by the butt of each of the twisted needles subjects the butt to a force in a direction opposite to the direction of twist of the intermediate part; and wherein the upper part of the needle is dimensioned to preclude substantial rotation of the needle within the trick in response to said force.
Parent Case Info
This application is a continuation-in-part of application Ser. No. 225,155, filed Feb. 10, 1972 now abandoned.
US Referenced Citations (5)
Foreign Referenced Citations (1)
Number |
Date |
Country |
611,413 |
Mar 1935 |
DD |
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
225155 |
Feb 1972 |
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