| Patents for D01H 4 - Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques (4,993) |
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| 07/02/2002 | US6412266 Spin machine with several single drives |
| 06/27/2002 | DE10063729A1 Spinning assembly has a feed of separated sliver fibers to a gathering surface as a thin web, with tapering side edges at the suction opening to give a condensed fiber strand to be passed through a twisting jet for the spun yarn |
| 06/26/2002 | EP1217111A2 Pneumatic spinning device |
| 06/26/2002 | EP1217110A2 Spinning device |
| 06/26/2002 | EP1217109A2 Spinning device |
| 06/26/2002 | CN1355337A Method for timing to spinning step in spinning process |
| 06/20/2002 | US20020073686 Rotor spinning machine |
| 06/20/2002 | US20020073685 Rotary drive for a spinning rotor during its cleaning |
| 06/20/2002 | US20020073683 Method and apparatus to monitor a yarn piecing joint on a spinning machine |
| 06/20/2002 | DE10062937A1 To operate a disconnected bobbin at an open-end spinner, on a yarn break, an auxiliary drive roller is pressed against the bobbin surface at an adjustable and controlled pressure to preserve the wound yarn structure |
| 06/19/2002 | EP1034327B1 Spinning unit of a rotor spinning machine |
| 06/19/2002 | CN1354294A Spinning machine |
| 06/18/2002 | US6405519 Composite, break-resistant sewing thread and method |
| 06/18/2002 | US6405434 Method for producing a spinning rotor |
| 06/12/2002 | EP1213382A2 Method and device for applying a surface coating on spinnrotors |
| 06/12/2002 | CN2494833Y Lint belt shaft for rove cleaner |
| 06/12/2002 | CN1353782A Semi-automatic spinning-in device of operating unit of open-end spinning machine |
| 06/12/2002 | CN1353781A Releasing member, in particular releasing member for release spinning-in means of spinning machine |
| 06/12/2002 | CN1353218A Piecing method of spinning machine and its device |
| 06/12/2002 | CN1353216A Plucker roller for free and spinning equipment |
| 06/11/2002 | US6401877 Brake block for a brake of an open-end spinning rotor |
| 06/11/2002 | US6401444 Bearing composition for a open-end spin rotor |
| 06/06/2002 | DE10059967A1 The assembly to monitor the yarn splicer, as a robot maintenance unit moved to the open-end spinning station, has a signal transfer between the splicer and the yarn monitors through a communication link with the control |
| 05/30/2002 | US20020062637 Opening cylinder for an open-end spinning device |
| 05/29/2002 | DE10109765A1 Auflösewalze für eine Offenend-Spinnmaschine Opening roller for an open-end spinning machine |
| 05/29/2002 | DE10101414A1 Sliver feed to the loosening roller, at an open-end spinner, advances a new sliver after a break in spinning followed by retraction for a given length to ensure a consistent spun yarn quality despite an interruption |
| 05/29/2002 | DE10055443A1 The rotor shaft, for the rotor of an open end spinner, has a dispersion layer coating at the radial and axial bearing surfaces containing silicon nitride |
| 05/29/2002 | CN1351201A Entry device |
| 05/23/2002 | DE10057272A1 Spinning rotor housing has clip-fit cap interlocking with a matching detent for fibre guide exchange |
| 05/23/2002 | DE10057230A1 Spinning rotor cleaning has arm and cleaning head applied by pneumatic cylinder at regulated pressure |
| 05/22/2002 | EP1207225A2 Spinning device |
| 05/22/2002 | EP1207224A2 Piecing method and piecing device for the spinning machine |
| 05/21/2002 | US6389789 Thread withdrawal nozzle for an open-end spinning apparatus |
| 05/21/2002 | US6389788 Method and device for automatically detecting yarn cake remnants during pot spinning |
| 05/16/2002 | US20020056265 Piecing method and piecing device for the spinning machine |
| 05/15/2002 | EP1205587A2 Methode and device for spinning a yarn out of tearable filaments |
| 05/15/2002 | CN2491466Y Tension compensation plate |
| 05/15/2002 | CN2491463Y Integrated opening spinning appts. |
| 05/09/2002 | US20020053847 Opening cylinder for an open-end spinning device |
| 05/08/2002 | EP1203836A1 Opening rollers for open-end spinning machines |
| 05/08/2002 | DE10054697A1 Auflösewalze für eine Offenend-Spinnvorrichtung Opening roller for an open-end spinning device |
| 05/08/2002 | DE10054448A1 Clothing ring for a sliver loosening roller, to break it down into fibers for an open-end spinner, has channels between the teeth formed into V-shaped grooves to draw the detached fibers |
| 05/02/2002 | WO2002034975A1 Method for stabilizing the temperature of a spinning rotor and spinning rotor for a rotor spinning machine |
| 05/02/2002 | EP1201800A1 Rotary drive for a spinnrotor during cleaning |
| 05/02/2002 | EP1201799A1 Sealing element for the housing of an Open-end spinningmachine |
| 05/02/2002 | EP1201798A1 Yarn-threading device |
| 05/02/2002 | EP0804642B1 Card-clothing wire |
| 05/02/2002 | DE10052672A1 Drehantrieb für einen Spinnrotor während dessen Reinigung Rotary drive for a spinning rotor during its purification |
| 05/01/2002 | CN1346906A Method and device for spinning-in open end of filament in integral open-end spinning two-for-one twisting |
| 04/25/2002 | US20020047404 Rotor spinning device with a contactless, passive, radial bearing for the spinning rotor |
| 04/25/2002 | US20020046559 Supporting disk for mounting a rotor |
| 04/25/2002 | US20020046558 Open-end spinning apparatus and a rotor cover |
| 04/25/2002 | US20020046557 Method of spinning-in yarn on an operating unit of a rotor spinning machine and a device for carrying out the method |
| 04/24/2002 | EP1198628A1 Yarn and method for manufacturing a yarn containing super absorbent fibres |
| 04/18/2002 | DE10050694A1 Magnetic thrust bearing, for the end of the rotor shaft at an open-end spinner, has a support using the inner ring of a roller bearing around the rotor shaft to prevent contact with the magnetic bearing components |
| 04/18/2002 | DE10048799A1 Support disk, as the bearing support for the rotor shaft of an open-end spinner, has projecting surfaces on one end side to be scanned by a sensor without contact to measure the rotary speed |
| 04/18/2002 | DE10048793A1 Sensor to measure the rotary speed of an open-end spinning rotor, without contact, is within a housing in a telescopic array for setting at the end surface of the rotor support disk fitted with a permanent magnet |
| 04/17/2002 | CN2486569Y Rove cleaner base |
| 04/16/2002 | US6370858 Core yarn production method and apparatus |
| 04/11/2002 | US20020040946 Method for graduated precision winding of a textile yarn cheese |
| 04/11/2002 | DE10046984A1 Verfahren und Vorrichtung zur Wiederaufarbeitung von Offenend-Rotorspinnvorrichtungen Method and device for the reprocessing of open-end rotor spinning devices |
| 04/04/2002 | DE10046525A1 Disk for the radial support bearing of a rotor shaft, in an open-end spinner, has a compound hub ring of at least two different materials and structured drillings for good thermal conductivity with high strength and a low weight |
| 04/03/2002 | CN1342793A Core yarn maufacturing device and method |
| 04/03/2002 | CN1082106C Method and device for detecting mass of fibre material in spinning machine |
| 04/02/2002 | US6363705 Method for joining fibers onto the free ends of two threads of a yarn produced by an integrated open end spinning and twisting process and a two-for-one spinning and twisting apparatus for performing the method |
| 03/28/2002 | WO2002024993A2 Spinning device |
| 03/28/2002 | DE10129132A1 Offenend-Spinnvorrichtung Open-end spinning device |
| 03/27/2002 | EP1191133A1 Method and Device for renovating open-end spinning machine |
| 03/21/2002 | US20020033013 Open-end spinning arrangement |
| 03/20/2002 | EP1188850A2 Open-end spinning device |
| 03/14/2002 | US20020029941 Brake block for a brake of an open-end spinning rotor |
| 03/07/2002 | US20020026781 Core yarn manufacturing machine and core yarn manufacturing method |
| 03/07/2002 | DE10041973A1 Offenend-Spinnvorrichtung sowie Verfahren zur vorübergehenden Aufnahme eines Fadens mit Hilfe einer derartigen Offenend-Spinnvorrichtung Open-end spinning apparatus and method for temporarily storing a yarn with the aid of such open-end spinning device |
| 03/07/2002 | DE10039121A1 Support disc, for open-ended spinning rotor bearing, comprises support ring with running surface for rotor, with two anchor legs extending from running section |
| 03/06/2002 | EP1184495A2 Machine and method for manufacturing core yarn |
| 03/06/2002 | EP1087913B1 Device for producing rock wool with shaped-front rotating cylinders |
| 03/06/2002 | CN1080331C Method of and device for, spinning-in yarn on open-end spinning machine |
| 02/28/2002 | US20020025094 Support disk for a support disk bearing for spin rotors |
| 02/28/2002 | US20020023422 Open-end spinning device and process for temporary receiving of a yarn by means of such an open end spinning device |
| 02/27/2002 | EP1182284A2 Open-end spinning device, and a procedure for taking up a thread temporarily with the help of such an open-end spinning device |
| 02/27/2002 | CN2479033Y Rotor of rotor spinner |
| 02/27/2002 | CN1079852C Apparatus for supporting of spinning cup of gas spinning machine |
| 02/21/2002 | US20020020163 Yarn twist retention member on an open-end spinning machine |
| 02/21/2002 | DE10036302A1 Mobile maintenance unit, to splice broken yarns at spinning stations, has a mechanical brake to act on the cam disk for its lever to slide slowly into place without causing vibrations |
| 02/19/2002 | US6347506 Yarn draw-off nozzle in an open-end spinning machine |
| 02/14/2002 | US20020017094 Spinning rotor for open-end spinning machine and method for producing the spinning rotor |
| 02/14/2002 | DE10038863A1 Offenend-Spinnvorrichtung sowie Rotordeckel Open-end spinning device as well as the rotor cover |
| 02/14/2002 | DE10037807A1 Brake pad for the rotor of an open-end spinner has a second brake surface set back from the first, to come into play when the first surface has worn to extend the brake pad life |
| 02/13/2002 | EP1179622A1 Process for manufacturing a reinforcing yarn |
| 02/13/2002 | CN1335421A Method and apparatus for making yarn tie on operating unit of rotor spinning machine |
| 02/07/2002 | US20020014067 Process and device for the production of a yarn in an open-end spinning device |
| 02/07/2002 | US20020014066 Method of manufacturing a reinforcing thread |
| 02/07/2002 | DE10133152A1 Compressed air supply to an open-end spinning station, to clean the sliver loosening roller of short/damaged fibers, has an auxiliary channel from a controlled shut-off valve in the air flow |
| 02/07/2002 | DE10133125A1 Yarn splicing at an open-end rotor spinning station has a synchronized sequence of actions linked to the closure of the spinning unit, to reduce down times on splicing broken yarns |
| 02/06/2002 | EP1178138A1 Open-end spinning machine and a rotor lid therefor |
| 02/06/2002 | CN1334364A Rotor spinning machine |
| 02/04/2002 | CA2354698A1 A method of manufacturing a reinforcing thread |
| 01/31/2002 | US20020013638 Procedure and apparatus for control of a component of a textile machine with a plurality of similar, adjacent workstations |
| 01/30/2002 | CN2474551Y Spinning machine capable of dismounting and replacing carding plate |
| 01/22/2002 | US6340855 Bearing a spinning rotor of an open-end spinning apparatus |