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7438092 |
A loom, especially an air jet loom for producing a leno cloth with integrated patterning includes a weaving reed and first and second shed forming devices. The first shed forming device includes a pivotable reed as a first guide arrangem...
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7225838 |
A loom simultaneously forms a plain weave ( 16 ) and a gauze weave ( 15 ) in a textile ( 9 ) in one weaving cycle. To form the plain weave ( 16 ), the adjacent warp threads ( 1 L ,2 L ) that are used to form the upper shed and lower shed...
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7185679 |
The subject matter of the invention is a heddle ( 1 ), more specifically a lifting heddle as part of a leno selvedge device, the heddle comprising a head portion and a base portion with a closed or an open eyelet for mounting to a heddle...
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7073537 |
In a weaving machine for the production of a leno fabric including ground, leno, and weft threads, in which ground and leno threads form warps, the drive of the guide means ( 8 ) for the ground threads and/or of the guide means ( 7 ) for...
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7048011 |
A flexible jacket covering for a printing press transfer cylinder having a low density selvage for attaching one edge of the jacket to a hook and loop attachment strip on the transfer cylinder. The covering is cut from fabric woven on a ...
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6814107 |
The device for detecting breakage of leno threads in leno selvedge devices on looms, the leno selvedge forming device being provided with at least two arms for guiding at least two leno threads, the leno threads being twistable together ...
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6467511 |
A mechanism to automatically control tension of supplemental yarns added to a weaving or knitting machine has a pivotal control arm, one end of which is influenced by the tension of the yarn being controlled, while a counteracting force ...
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6328076 |
A thread controlling assembly containing an oscillating operable lifting device with at least one carrier for a warped thread of a weaving machine, and a control element which can be actuated using an actuator in order to selectively bri...
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6311737 |
A leno ground fabric is produced over the entire weaving width of a loom by using two heald frames each having a length corresponding to the weaving width. The heald frames are equipped with a multitude of lifting healds or heddles and w...
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6308742 |
The apparatus (1) for the preparation of at least two leno warp threads (6a, 7a) for a weaving machine (13; 17) comprises a first holder apparatus (7b) for the reception of a first leno thread bobbin (7) as well as a second holder appara...
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6286560 |
A device for producing a leno selvedge for a loom receives a weft thread and comprises: heald frames which form a shed. The device comprises an electric motor with a rotor having two guide elements for doup ends, and a control system. Th...
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6244304 |
In a leno selvedge device, an apparatus for adjusting thread tension of the doup ends and of the stationary threads that are guided through the leno selvedge forming device includes a holding structure accommodated directly in front of t...
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6227253 |
A rotatable element (10) is configured with a helical, endless thread guide passage (14) which is used to twist at least two threads (8, 9), particularly in a weaving machine's selvage forming device (7). The threads (8, 9) are guided in...
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6189576 |
An apparatus moves a warp thread in a controlled manner by a punctuate compulsory guidance between three positions, namely a middle, an upper and a lower position. It comprises a pendulum which is pivotal about an axis and into which an ...
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6179012 |
The mechanical loom includes a drive unit for a shaft of a device from a leno selvedge and is synchronized with the frames of a mechanical loom. The drive unit comprises a first electromotor and a second electromotor. The drive shaft (11...
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6116291 |
Half heald of a leno selvedge with lifting healds, whereas the half heald has two arms that may be joined together on their upper end so as to form a head and that are provided on their lower end with a foot, whereas the foot is magnetic...
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6098669 |
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6092559 |
A device for controlling warp threads in weaving of leno fabrics on a weaving device, such as a loom, has a guide mechanism for stationary warp threads and rotating warp threads. The guide mechanism includes a system of reversibly movabl...
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6039086 |
A method and an apparatus serve to process a catch selvage that has been trimmed from a web being woven on a loom, so as to separate weft thread ends and leno threads from the catch selvage to produce a type-pure weft thread waste and a ...
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6009917 |
A selvage-forming device (1) for a loom includes yarn guide structures (2, 3, 5) to guide at least two selvage yarns (8, 11) that are alternating raised and lowered to form a selvage shed (12). These yarn guide structures are powered thr...
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6009916 |
A leno selvage former is supported by a mounting for position adjustments in the three directions of a three-dimensional rectangular coordinate system and preferably also for an angular position adjustment about at least one rotational a...
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6006793 |
A rotating leno forming device includes a leno disk (3) that has leno thread guides (5) therein and that itself forms a part of the rotor (2) of an electromagnetic drive arrangement. In order to achieve a very compact bearing support arr...
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6006792 |
A rotating leno forming device includes a leno disk (3) that has leno thread guides (5) therein and that itself forms a part of the rotor (2) of an electromagnetic drive arrangement. In order to achieve a very compact structure, the comp...
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5996647 |
In a method and an apparatus for producing a woven web (1) having a permanent fabric list (2) and a temporary catch selvage (3) along edges of the woven web (1), the weft thread is inserted into a main loom shed, fabric list shed, and ca...
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5996646 |
A device for producing a leno selvedge, in particular for shuttleless looms comprises an electromotor with a rotor having at least two spaced guide elements for passing the leno threads. The guide elements are designed as arms with eyes ...
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5988228 |
A leno thread tensioner (26, 26A, 26B) is positioned upstream, as viewed in the movement direction of the leno threads (9, 10), of a leno selvage former (1) for tensioning the leno threads especially during change-over of the leno thread...
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5921286 |
A thread guide formed as a guide eyelet especially for a leno disk has an entrance with an opening angle (α) and an exit with an opening angle (β). The entrance and exit are interconnected by a guide bore or hole (6) surrounded by a cu...
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5857495 |
The device for forming a fabric edge from two doup ends and one stationary thread comprises three guides for the doup ends and the stationary thread. The doup ends are twisted by the device after every second weft thread insertion. The t...
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5803133 |
A power loom selvage forming device includes at least two thread guide elements for guiding selvage threads. The thread guide elements are guided in longitudinal guides and are connected by transmission elements to a drive shaft driven b...
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5524678 |
A leno selvage device for a loom has a leno rotor ring (7) which is directly driven by its own reversible electric motor, for example, through a power transmission such as a gear belt (6) running around a drive gear pulley (5). The contr...
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5518039 |
A leno device for tying weft threads in the selvage of a fabric is constructed as an electric motor in which the stator is connected to a mounting bracket and the rotor forms the leno rotor disk or ring. A very compact structure results ...
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5454404 |
A woven structure for preventing selvedges of a woven tape with a back surface covered by a coating of synthetic resin from fraying, wherein at least the cut portion of the woven tape, which is obtained by cutting a large-width woven fab...
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5419375 |
A loom with a leno-weaving device which can act completely within the loom heddle frames, with the two links of the leno-weaving device slidably supported within a slide guide. The slide guide extends from within the heddle frames, and i...
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5392819 |
A selvage forming and cord catching device for use in a loom includes a base adapted to be secured to the loom and has two planetary gear systems mounted on it. Each of the planetary gear systems has two planetary gears orbiting about a ...
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5353845 |
A shuttleless loom in which that part of the reed traversed, by the false selvedge yarns and the binding yarns for the side edges of the fabric under formation is detached from the rest of the reed. The detached part is made easily remov...
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5307845 |
A split loom with a stationary loom part and a removable loom part includes selvage-formers mounted in the removable loom part, at least one selvage-former being driven by a shaft entering the loom and also mounted on the removable loom ...
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5123454 |
A method for the production of non-fraying edges of a double woven fabric on a double-rapier loom, using a double shed crossing device comprising per shed a needle carrier, an oblique slot plate and a positioning device, characterized in...
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5048573 |
A device for forming a leno edge has two reciprocally operated weaving shafts. There is a thread guiding element mounted on one weaving shaft. A needle holder has two parallel substantially U-shaped plastic frame rails arranged on the ot...
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4967802 |
A device for forming a leno weave selvage, having heald frames which reciprocate wherein at least two lifting healds which are disposed adjacent to each other include a half heald which is alternatively guided by the reciprocating liftin...
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4894276 |
Feathered edges of fiberglass fabrics woven on a shuttleless or airjet loom are secured and prevented from ravelling by a glass yarn coated with a hot melt composition. The coated yarn is woven along the longitudinal edges of the fabric,...
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4869297 |
Device for forming a selvedge or selvedges on woven cloth, consisting essentially of two arms (1, 2) whose ends move to-and-fro in opposite directions, where the first arm (1) has at its end (3) a rotatable thread guide block (5) for the...
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4715408 |
The gauze or leno harness comprises a frame-like carrier (2) for a crossing yarn (16) and a guide (4) for a standing yarn (7). A U-shaped guide or deflecting element (20) reciprocates the crossing yarn (16) between the two lanes (13 and ...
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4671327 |
A weaving machine including a device for forming a leno edge is provided wherein the machine has reciprocally moving shafts in which at least one warp thread holder is supported by means of a frame and is arranged on a first one of the s...
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4614210 |
Leno device for weaving machines, preferably double rapier weaving machines for plain velvet or carpets, designed to obtain non-fraying edges, characterized by the leno device concerned being fitted with one or more parallelograms of bar...
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4609015 |
A device for producing a fabric edge provided with a binding comprising alternately movable harnesses, each carrying a plurality of warp thread holders for one group of warp threads. The holders have ends in one end position of the harne...
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4589450 |
The leno attachment is provided with a leno yarn carrier which defines a pair of parallel yarn lanes, a standing yarn needle which may be integral with the carrier or separately spaced from the carrier and a deflecting lever for guiding ...
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4580605 |
The invention relates to the textile industry and, more particularly, to weaving machines. The device comprises: a support (1) to be fixed on the weaving machine; a first lever (2) oscillating on the said support and provided with at lea...
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4478256 |
Apparatus for producing a selvage provided with a crossweave, comprising two reciprocally movable weaving shafts on one of which is a needle holder and on the other of which is a main rail with a diagonal slit. A header rail is movably s...
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4445544 |
The invention relates to the fastening of a leno device in shuttleless weaving machines. Leno devices generally are composed of two parts one behind the other, designed in the manner of rails and being mutually displaceable in the longit...
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4421141 |
Increased resistance to unraveling is imparted to a fringe selvage of the type formed by weaving on a fluid weft insertion loom by means of a special selvage construction produced along the opposite side edges of the fabric which combine...
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