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7128096 |
A device and weaving machine using the device for cutting discarded pile loop weft yarns in a fabric that is composed of a backing fabric consisting of weft yarns and warp yarns and that contains pile warp yarns by which, in one or sever...
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7117897 |
A method and apparatus for face-to-face weaving of an upper and a lower fabric on a face-to-face weaving machine, upper and lower fabric ( 101, 102 ) comprising at least a first zone with pile loops, the pile loops being formed around on...
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6926041 |
A loom for producing a pile fabric, in particular a carpet, the loom including a reed having a plurality of reed fingers, each adjacent pair of reed fingers defining therebetween a reed dent, the reed being movable in a forwards directio...
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5582213 |
A loop-forming apparatus of the type including a plurality of loop-forming mandrels each extending forwardly between and in parallel to a corresponding adjacent pair of ground warp threads beyond the cloth fell of a weaving machine. The ...
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5154208 |
Lancet holder for face-to-face weaving loom, comprising a slat-shaped section (1) onto which lancets (2) can be pushed. A comb (4) with teeth (8) lies directly in front of section (1). Each lancet (2)--extending in the warp direction--ca...
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5085253 |
A leno or cross weaving texture is produced with a stationary warp thread and a cross warp thread which is alternately shifted from one side to the other of the stationary warp thread. The method of producing the leno weave includes the ...
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4862925 |
A warp is prepared including a stationary thread, a crossing thread and an auxiliary thread, the latter two of which are laterally interlaced at a sliding connection and subject to being alternately tensioned and released for causing the...
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4721135 |
An improved loop-forming assembly in a weaving machine for forming a surface fastener tape blank having a multiplicity of warp pile loops formed of loop-forming warp threads comprises: a plurality of parallel spaced lancets; a deflector ...
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4706715 |
An improved mandrel for use with a weaving loom for the formation of loops of a looped fabric suitable for use as a surface-type fastener generally known as a loop-and-hook fastener. The mandrel has a generally V-shaped first recess defi...
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4526209 |
The carpet loom has pile wires extending warpwise with associated pile yarn transfer hooks for positioning preselected pile yarns over the pile wires for forming pile loops. The pile wires are pivotally mounted so as to be restingly posi...
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4406309 |
A method and apparatus for weaving pile fabrics of the type whose pile tufts are formed by shogging pile yarns weftwise over warpwise extending pile wires. Two sets of pile yarns are employed extending through respective sets of pile yar...
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4034781 |
Pile wires extending longitudinally of the fabric being formed and are arranged in side-by-side cooperating pairs of first and second pile wires, with only the first pile wires having cutting blades so arranged as to cut loops previously...
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3879835 |
A self-gripping device is disclosed and includes a plurality of upright gripping elements stiffly attached to a base. The gripping elements are adapted to cooperate in groups of at least two for self-gripping engagement with a receiving ...
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3796234 |
In a shuttleless loom, a yarn is inserted into an open warp shed to form a yarn loop which is anchored by a weft thread passing therethrough upon changing of the warp shed. The yarn is laid across a warp part inserted and anchored again ...
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3765193 |
In combination with a circular knitting machine means are disclosed for kting upstanding loops attached to a base fabric to produce a looped pile and means incorporating the use of an ultrasonic transducer for converting loops into hooks...
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3741255 |
Positive means shifts selected pile wires forwardly and rearwardly to present loop forming stages of different heights thereon to means for looping pile yarns over the pile wires on a machine for forming pile fabrics.
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3636988 |
Utilizing the principle of shogging pile yarns above and across warpwise extending pile formers or wires in the weaving of pile fabrics this invention is directed to a method and apparatus in which a plurality of weftwise rows of vertica...
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3586060 |
A method and apparatus is disclosed for making the hook part of a separable hook and loop-type fastener by inserting a backup bar through a row of loops and subjecting opposite vertical legs of each hook in a row simultaneously and respe...
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3513062 |
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3513061 |
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3409051 |
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3369569 |
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3349812 |
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3295561 |
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3204669 |
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3199542 |
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3154837 |
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3140592 |
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3092149 |
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3083737 |
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3042081 |
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3016923 |
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3001552 |
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2974690 |
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2973785 |
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2971539 |
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2926702 |
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2896671 |
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2868231 |
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2860669 |
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2860666 |
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2860665 |
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2860664 |
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2808072 |
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2710028 |
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2655951 |
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2578173 |
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2497716 |
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2437379 |
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2437378 |
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