摘要:
The invention concerns a coupling sleeve for a sturdy support structure constructed of tubes for an adjustable frame for the bearings of the Warp beams of a Warp knitting machine.
摘要:
The knitting needles of a warp knitting machine are received and held in grooves of a needle bar and a clamping plate is removably mounted on the needle bar for holding the knitting needles on the needle bar. A resilient synthetic resin sheet, which conforms to the clamping plate, is removably arranged between the needle bar and the clamping plate.
摘要:
A warp chain receives yarn from a plurality of spools fixedly arranged laterally adjacent a warp knitting machine. The yarn is transferred from the spools to the chain by a plurality of pivotal yarn guides whose free ends pass through arcuate paths during pivoting of the guides. One point of each yarn guide path is adjacent the warp chain for transfer of the yarn thereto and all the arcuate paths intersect at least in one point in the region of the yarn transfer point.
摘要:
A jacquard mechanism of otherwise conventional design, with a vertically reciprocating mounting board and a plurality of vertically extending hooks has the guide plate for the like plurality of harness cords fixedly connected to the mounting board. The harness cords connect respective hooks to operating pins carried by a bar.
摘要:
A bearded needle warp knitting machine comprises a needle bar, a sinker bar and a guide bar, drives for the bars, the guide bar drive including a push rod mounted on the drive shaft for the needle bar drive, a control arm for the sinker bar drive also mounted on this drive shaft, and a lever connection between the control arm and the sinker bar drive.
摘要:
A holding device for an automatic warp knitting machine, in which a plurality of knitting needles or needle-like instrumentalities, such as yarn guides, are held in rigid alignment. The device includes an anchor bar in which one end of each needle is embedded. Advantageously, the bar is made of lead, or similar alloy, and is itself embedded in a plastic plate which, together with the anchor bar and the needles, forms the entire assembly. The ends of the anchor bar are formed into flanges which inhibit dimensional changes in the plastic, thereby maintaining the alignment of the needles.
摘要:
There is provided a novel arrangement and procedure for the formation of velour. In this procedure there are utilized two needle beds equipped with latch needles and a set of guide bars for laying a ground pattern about the needles of each needle bar, and a third set of guides for laying a weft thread between the two sets of needles to provide the threads which are thereafter cut through to produce the velour. The timing of the guides laying the weft thread is predetermined relative to the timing of the guides laying the ground pattern.
摘要:
INTERMITTENTLY BY A DRIVE WHICH OPERATES THE SINKER BAR WITH A DIFFERENT STROKE IN DIFFERENT COURSES.
THE OPERATING SPEED OF A RASCHEL KNITTING MACHINE WITH A YARN LAYING-IN ARRANGEMENT IS INCREASED BY SPREADING THE LAPPING MOVEMENTS OF THE DEFLECTORS FOR THE LAID-IN WEFT YARN OVER THE KNITTING PERIOD OF TWO OR MORE COURSES IN THE GROUND FABRIC, THE INTERVENING COURSES BEING SKIPPED BY THE LAID-IN YARN. THE YARN DEFLECTORS ARE MOUNTED ON THE SINKKER BAR AND MOVED INTO OPERATING POSITION ONLY
摘要:
There are provided thread guides of novel structure having a protuberance in the plane of the head portion of the thread guide extending into the aperture of the eyelet portion whereby the radius of curvature of a thread passing through the eyelet during the working of the warp knitting machine is substantially increased.
摘要:
There is provided a novel form of tension bar for permitting directional change of threads in a warp knitting machine. The novel device comprises substantially of a rigid bar, plurality of substantially J-shaped springs wherein the short end of the ''''J'''' spring is attached to the carrier bar and means for anchoring the ''''J'''' springs so that the shafts thereof lie in a substantially common plane to which the axis of the carrier bar is parallel.