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WO/2005/001181A1 |
The invention relates to a detector (D) for detecting when the thread bobbin in a thread-processing system (S) has to be replaced. Said detector comprises a movably received element (E), at least one detection member (7) that responds to...
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WO/2004/069712A1 |
The invention relates to a thread take-off device for providing a thread that can be continually unwound, in addition to a texturing machine comprising a thread take-off device. In prior art, the thread take-off device contains at least ...
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WO/2004/060788A1 |
A temporary storage device (21), comprising a plurality of (two in this case) temporarily storing means (32) arranged parallel with each other in a lateral direction, wherein a linear body (16) is led from the outlet (X) of the temporari...
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WO/2004/057289A1 |
The invention relates to a tensometer (T) for measuring the tension of filiform materials. The inventive tensometer comprises a thread arm (D) connected to an incorporated torsion element (F) and an optoelectronic detection device (A) fo...
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WO/2004/048651A1 |
The invention relates to a device for melt-spinning and winding a plurality of threads (1), in which the threads (1) are spun in a spinning device (2), treated in a galette unit (3), and wound into coils (15) in a winding device (14). In...
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WO/2004/029347A1 |
In a jet weaving machine, the clamping device (1) for clamping the weft yarn (2) is situated between two mixing tube sections (5, 6). The housing (10) forms a chamber (9) in which a pneumatic or hydraulic muscle (15) have two lamellar cl...
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WO/2004/021368A1 |
An electric harness fabricating apparatus includes wire reel out means provided for a pressure welding apparatus for pressure-welding a connector a wire of a wire harness; two rotary encoders are provided at a wire supply apparatus for s...
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WO/2004/009887A1 |
The invention relates to a device for quality inspection of a plurality of threads (1) that are disposed side by side, for example on a warping reel. Said device comprises a sensor device, a control device (8) and a bus system for linkin...
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WO/2003/034886A1 |
A system, apparatus and method is shown for collecting data on rolled product usage at a dispensing location by monitoring the amount of product pulled or removed from a roll. In the invention, a spindle assembly (21) may be configured t...
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WO/2002/095105A1 |
Thread clamp, in particular for a weaving machine, which at least consists of an actual clamp (2) with at least two clamping parts (3-4) between which a thread (5) can be clamped, as well as of actuation means (6) for moving said clampin...
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WO/2002/090225A2 |
A multi-spindle fiber pay-out apparatus (5) having a plurality of fiber spools (9) with each spool (9) having a fiber tension controller. The spindles (21) are in rotational supporting relation to the spool (9) of fiber and operatively e...
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WO/2002/066354A2 |
The invention relates to a thread gripper (G) comprising a stationary first gripping element (G1), which supports a thread clamping surface (K1), and comprising a mobile second gripping element (G2), which supports a thread clamping surf...
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WO/2002/059027A1 |
Spool for winding or unwinding yarns, comprising a substantially cylindrical central core (11), hollow inside, and a flange (13) attached to a first end (12) of the central core (11), wherein both the central core (11) and the flange (13...
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WO/2002/040383A2 |
A filament inspection method for detecting abnormalities in a wound yarn package includes illuminating the yarn package (20) while sensing and recording an image of the illuminated yarn package with a sensing module such as a CCD camera ...
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WO/2002/033156A1 |
The invention relates to a supply device (F) for a mechanical weaving loom (T), comprising a winding body (W) which can be driven in a rotating manner, a stationary storage body (K), at least one stop element (S) which can be essentially...
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WO/2002/033157A2 |
The invention relates to a method for inserting weft thread material, comprising an insertion system in a power loom. According to the inventive method, for every insertion the insertion system (A) is supplied with a substantial part of ...
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WO/2002/026610A1 |
A rule-based method for packing a customer delivery unit containing a predetermined plurality of spools of filamentary product thereon comprises the steps of: (a) uniquely identifying each of a plurality of spools; (b) recording for each...
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WO/2001/092875A1 |
The invention relates to a method and device for the recognition of impurities in a longitudinally moving thread-like sample of textile fibres. According to the invention, in order to achieve a method and device with which contaminants o...
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WO/2001/083348A1 |
A device and a method for fiber processing control capable of investigating the cause of a monitored event and rapidly and accurately proposing a measure against the event by monitoring a selected monitored event for possibility, detecti...
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WO/2001/063203A1 |
The invention relates to a method and to a device for detecting a thickening in a running thread. The thread runs through a forked guide element which is moved away from an initial position by a thickening in the thread, thereby triggeri...
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WO/2001/055022A1 |
A method and an apparatus for measuring the position where a running thread breaks. Breakage of a thread is detected based on a tension signal outputted from a tension detector adapted for monitoring the running thread and disposed in a ...
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WO/2001/051397A1 |
The invention relates to a method and device for detecting quality features on yarn which is processed in parallel at a number of production points (1, 2, 3). The aim of the invention is to provide a method and device which enables the d...
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WO/2001/032574A1 |
A method for reducing or preventing damage to a fibre, which damage occurs when a fibre breaks during winding or unwinding of the fibre, possibly via guide wheels, on or from a rotating spool, wherein an optical measuring device, which i...
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WO/2001/019714A1 |
The invention relates to a method and a device for optically inspecting a surface (6) of a yarn bobbin (5). According to the invention, a light signal (7) is transmitted onto the surface (6) of the yarn bobbin (5) and is reflected on sai...
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WO/2001/007352A1 |
A detection device for one or more textile yarns includes at least one numerical electronic camera C having a field of vision SC defining a detection zone and an image processing microprocessor P.
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WO/2000/073189A1 |
The invention relates to a method and a device for cleaning yarn, according to which defects in the yarn are cut out and a cleaning limit separates defects to be removed from defects which are not to be removed. To permit the improved, s...
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WO/2000/066473A1 |
The invention relates to a method for producing a continuous thread, wherein a multiplicity of continuous filaments is formed by mechanically drawing a multiplicity of strands of melted thermoplastic material (s), especially glass, and s...
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WO/2000/060506A1 |
A moving material, thread, yarn, fabric or wire (1), is directed to pass over a vibrating arm (2). The vibrating arm (2) is induced to vibrate due to contact with moving material (1). The Vibration information, amplitude and frequency, i...
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WO/2000/051928A1 |
According to a method for monitoring run/stop conditions of a yarn (Y), particularly in knitting or warping machine by a yarn feeler comprising an electronic, yarn actuated transducer (T) operating with variable gain amplification of run...
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WO/2000/039013A1 |
A system (10) for winding optical fiber (22) onto a spool (18) includes a spindle assembly (16) for receiving the spool (18) and rotating it around its longitudinal axis (36). A fiber source (14) for providing a continuous supply of fibe...
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WO/2000/027532A1 |
A highly mobile, compact creel (20) that utilizes frames (22) for holding yarn packages (30) (or bobbins) for feeding yarn (33) to a tufting machine (58). Each frame (22) includes holders (60) affixed to the frame (22) for holding yarn p...
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WO/2000/021866A2 |
A thread (1) is unwound from a supply bobbin (2). The end (6) of the thread of the supply bobbin (2) is joined to the start (7) of the thread of a reserve bobbin (3) by a knot-type joint (5), in order to ensure that the line is continuou...
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WO/2000/020318A1 |
Installation for the optical inspection of bobbins comprising bobbin transporting means susceptible of making discrete stops for the introduction of bobbins (1) in the inspection cabin (2) which is provided with a plurality of optical se...
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WO/2000/007921A1 |
The invention relates to a measuring device for thread-like test samples (3), comprising a measuring slit (2) exhibiting measuring areas (6, 7) for measuring characteristics of a test sample which moves longitudinally, said measuring are...
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WO/2000/006479A1 |
The invention relates to a method and a device for cutting yarn (9) on a textile machine, comprising a blade (6) which is supplied with kinetic energy via a drive (2, 3, 4). To be able to generate at all times a sufficient yet not excess...
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WO/1999/054532A1 |
In order to determine the optical features of threads consisting of individual fibres (102), the thread (10) is optically detected by means of an optical detection system (513) and the visual information thus provided is subsequently rep...
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WO/1999/037835A1 |
The invention relates to a spinning machine for producing several endless synthetic threads. The spinning machine consists of a spinning device for melt spinning the threads and a winding device for winding the thread. A thread gathering...
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WO/1999/035074A1 |
Installation for the quality control of yarn bobbins, said installation comprising one or a plurality of quality control machines (2) which are associated to a system (5) for transporting the bobbins (7) onto supports (6), with stops for...
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WO/1999/035075A1 |
An apparatus for detecting defects on a yarn (2) during production comprises a detecting device (1) and, respectively upstream and downstream of it, braking deflector means (3) of the yarn (2) and cutting means (4a, 4b) of the yarn (2). ...
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WO/1999/034044A1 |
A device for measuring properties of fiber in a sliver (16) is constructed with a first (12) and second (14) curved aluminum guide piece that is coated with either Teflon?TM¿ or ceramic. The guides compress the sliver of fiber. A Xenon ...
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WO/1999/031001A1 |
The invention relates to a thread detector (F), especially for a thread sensor in a thread feeding device, comprising a detector foot (A) with an essentially flat rest (B) which can be brought into contact with a thread (Y). The detector...
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WO/1999/021786A1 |
A sensor (80) for use with a yarn processing apparatus that includes at least one roll (56A-56E) over at least a portion of the surface of which at least one yarn (Y) is conveyed is operative to generate an accumulation signal representa...
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WO/1998/041466A1 |
The method which is applicable to the inspection of bobbins of yarn of any size, color and material, is based on the acquisition of images of the surface of the bobbin and on their processing by a computer program in order to evaluate de...
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WO/1998/016673A1 |
The invention relates to a method and a device for assessing the quality of a yarn (1). In order to consider other quality-related aspects of a yarn and to determine their measured values so that the overall quality of a yarn can be full...
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WO/1998/013288A1 |
Individual broken filaments in a running threadline, e.g., freshly-melt-spun filaments (1) may be detected and recorded by a novel piezoelectric film sensor device (40).
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WO/1998/007645A2 |
An improved apparatus (90) and method for dispensing wire includes a shuttle system (100) such that the wire may be rapidly and efficiently changed. In addition, improvements are made to the individual dispensing mounting plates (103) an...
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WO/1997/037810A1 |
A volumetric feed control apparatus (10) for a build material element such as a filament (20) used in a three-dimensional modeling machine (12) having an application tip (17) includes a pair of feed rollers (14) feeding the filament (20)...
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WO/1997/036032A1 |
The invention relates to a process and device for monitoring the quality of yarns. In order to differentiate extraneous materials in a yarn section from the yarn itself and from other extraneous materials more effectively, a signal (10) ...
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WO/1997/012084A1 |
Device to block the weft yarn - to be associated to measuring weft feeders for fluid jet looms, just downstream of the outlet yarnguide and/or of the antiballoon device of said feeders - comprising, into a single elongated body (1): an i...
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WO/1997/006466A1 |
A reloadable film canister system (100) provides light-tight and dust-free enclosure (110) for 105 mm microfilm (120) and the like. A gear-toothed reel (118) inside the canister (110) meshes with a gear assembly (124) of the canister (11...
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