Warp knitting machine with pile instrument bar
AssigneeLiba Maschinenfabrik GmbH
InventorRoland Wunner
Life of this patent
Estimating the term…
Abstract
A warp knitting machine has several guide bars (15), which are suspended over the needles (1) from a bridge-like cross-beam (26) and has pile forming instruments (11) on a pile instrument bar (12). The latter is offset from the beam (26) and arranged below the guide bar operating zone. In this way the fabric can be knitted with pile loops according to a pattern.
Claims7
In a warp knitting machine having a needle bar supporting a plurality of knitting needles which is supported for vertical reciprocal movement, means for opening and closing said needles as said needle bar reciprocates, a sinker bar having a plurality of sinkers for cooperating with said needles, a plurality of guide bars supporting a plurality of yarn guides mounted above said needle bar for swinging movement for guiding base and pile yarns about said needles, and a pile instrument bar having a plurality of pile forming instruments for forming pile loops, the improvement comprising:
- (a) mounting means for supporting said pile instrument bar so that said pile loop forming instruments are located adjacent said needle bar while being offset from said yarn guide mounting means and below the zone of swinging guide bar movement.
A warp knitting machine comprising a needle bar having a plurality of knitting needles supported for vertical reciprocal movement, means for opening and closing said needles, a sinker bar having a plurality of sinkers for cooperating with said needles disposed between the needle bar and a fabric takedown path with said sinkers extending rearwardly and interdigitated with said knitting needles, a plurality of yarn guide bars, each of which has a plurality of yarn guides for guiding base and pile yarns about said needles, and a pile instrument bar having a plurality of pile forming instruments for forming pile loops, means for mounting said pile instrument bar for lateral sliding movement and actuating mens for controlling the sliding movement of said bar, said mounting means for said pile instrument bar being located to position said pile instrument bar adjacent said needle bar while being offset and below the zone of said swinging bar movement and supporting said pile forming instruments to operate above the sinker level, said pile forming instruments having a free end which extends forwardly with respect to said needles and in proximity to said sinker bar.
Dependencies are inferred from the claim text.