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US 5,515,697 AGranted
Rib jacquard knitting machine for knitting eyelet construction as well as transfer construction
AssigneePai Lung Machinery Mill Co., Ltd.
InventorWan-Yih Chen
Life of this patent
Estimating the term…
Abstract
A rib jacquard knitting machine including dial needles arranged on the dial, cylinder needles arranged on the needle cylinder to knit loops with the dial needles, transfer needles and pelerine needles respectively arranged on the needle cylinder to make transfer stitches and eyelet stitches. A knit selector selectively drives the pelerine needles and the transfer needles into operative positions.
Claims2
A rib jacquard knitting machine comprising:
- a plurality of dial needles arranged on a dial so as to be reciprocated in a generally horizontal direction;
- a plurality of cylinder needles arranged on a needle cylinder so as to be reciprocated in a generally vertical direction to knit fabrics in cooperation with said dial needles;
- a plurality of transfer needles arranged on said needle cylinder;
- a plurality of pelerine needles arranged on said needle cylinder;
- the cylinder, transfer and pelerine needles arranged about the cylinder so as to provide a pattern which includes eyelet and transfer stitches;
- two parallel sets of cam sections arranged around said needle cylinder below said pelerine needles each having upper and lower cam tracks having intersecting portions;
- the plurality of transfer needles engaged with the cam tracks of a first cam section and the plurality of pelerine needles engaged with the cam tracks of a second cam section whereby the transfer needles and pelerine needles engage the respective lower cam tracks in an idle position and the upper tracks in knitting positions wherein, in cooperation with the dial and cylinder needles, the transfer needles form a transfer stitch and the pelerine needles form an eyelet stitch and,
- a knit selector arranged on said needle cylinder near a bottom end thereof and comprising:
- i) a plurality of push rods, each associated with one of the transfer and pelerine needles;
- and,
- ii) a plurality of tilt wheels acting on the plurality of push rods such that, when the tilt wheels are rotated, the associated push rods act on one of the transfer and pelerine needles to cause the needle to engage one of the upper and lower cam tracks.
8 more elements
Dependencies are inferred from the claim text.