Patents
Sitemap › D01 - Natural or artificial threads or fibres; Spinning › D01H - Spinning or twisting › 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
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)
01/1996
01/11/1996DE4423605A1 Open end spinning rotor bearing
01/09/1996US5481862 Pneumatically operated debris removal device for an open-end spinning device
01/04/1996DE4427875C1 Combined spin and twist makes even, loss free fibre flow more cheaply
01/03/1996CN2216532Y Rolling wheel of open-end spinning machine
01/02/1996US5479771 Method and device for manufacturing a twisted yarn
12/1995
12/21/1995DE4431483C1 Nip roller for yarn take-off on spinning machine
12/21/1995DE4421406A1 Motor drive for shaftless rotor of an open end spinner
12/19/1995US5475974 Open end spinning device
12/19/1995US5475898 Method of fixing card clothing to carrier cylinder
12/14/1995WO1995033822A1 Growth medium for conifer embryogenic tissue
12/12/1995US5473879 Open-end spinning machine for producing cross-wound bobbins
12/07/1995DE4442384C1 Well balanced aerostatic spindle in OE-spinner, avoids wear and overload
12/05/1995US5471829 Open-end spinning device
11/1995
11/30/1995DE4418743A1 Automated yarn end capture from reel in open-end spinning
11/30/1995DE4418358A1 Open-ended spinning rotor avoiding long thin yarn tail on breakage
11/29/1995EP0684327A1 Procedure and device for piecing on an open-end rotor spinning machine
11/23/1995DE4416977A1 Fibre feed channel for open=end spinning unit
11/16/1995DE19506293A1 Open end spinner sliver loosening roller assembly
11/15/1995CN2212592Y Tension pulley for open-end spinning machine
11/14/1995US5465567 For use in a discontinuous spinning process
11/14/1995US5465565 Apparatus and method for delivery of sliver to ringless spinning machine
11/07/1995US5463860 Process and device for piecing an open-end spinning device
11/02/1995EP0680136A1 Soft start of the driving motors of a rotor spinning machine
11/02/1995DE4437182C1 Simply, cost-effectively mfd. wheel for texturising yarn in spinning
10/1995
10/18/1995EP0454718B1 Preparation of fibres for spinning
10/12/1995DE4411972A1 Open=end spinning appts.
10/12/1995DE4411735A1 Beater roller for open end spinning unit
10/10/1995US5456073 Process and device for piecing on an open-end spinning device
10/05/1995DE4411342A1 Open end spinner assembly
10/05/1995DE4411032A1 Motor drive useful for a shaftless rotor in an open end spinner
10/04/1995EP0675217A1 Device for cleaning a rotor rotating in the rotor casing of a open-end spinning unit
10/04/1995EP0675216A1 Single motor drive for an open-end spinning rotor
10/04/1995CN1109523A Method for production of rope
10/03/1995US5454219 Means for providing air flow in a trash removal chamber of an open-end spinning unit
09/1995
09/28/1995DE4430917C1 A combined open-end rotor spinning and twist unit producing ply yarn
09/28/1995DE4427876C1 A combined open end rotor spinning and twist unit producing ply yarn
09/28/1995DE4409992A1 Separate motor drive for shaftless rotor of an open end spinner
09/27/1995EP0673449A1 Automated spinning apparatus and process
09/20/1995EP0672767A1 Open-end spinning device
09/19/1995US5450718 Guide for the shaft of an open-end spinning rotor
09/06/1995EP0668944A4 Improved method and apparatus for open end yarn spinning.
09/06/1995CN1107908A Fine yarn, method of and apparatus for producing same
08/1995
08/31/1995DE4418723C1 Open end rotor spinner avoiding frequent rotor and cover renewal
08/31/1995DE3448514C2 Faservorlageverstreckvorrichtung Faservorlageverstreckvorrichtung
08/30/1995EP0668944A1 Improved method and apparatus for open end yarn spinning
08/24/1995WO1995022644A1 Synthetic fibers in combination with other fibers
08/24/1995DE4418413C1 Piecing of open end spinning rotor at start up
08/23/1995EP0668380A2 Process and device for automatically laying a fiber band on a textile machine
08/17/1995DE4423500C1 Open end spinning rotor housing
08/17/1995DE4404243A1 Operating open end rotor spinning unit
08/17/1995DE19502102A1 Spinning start process for open
08/03/1995DE4403120A1 Speed control of open end spinning rotor during piecing
08/02/1995CN1106082A Spinning method of bluish dogbane fibre
08/01/1995US5437147 Open end spinning device
07/1995
07/27/1995DE19501545A1 Yarn splicing
07/18/1995US5433068 Open-end rotor spinning unit with pivotal cover housing assembly
07/12/1995CN1029328C Draw-off funnel for rotor spinning of yarn
07/11/1995US5431006 Open-end spinning machine
07/04/1995US5428949 Fitting for an opening roller of an open-end spinning device
06/1995
06/29/1995DE4344012A1 Open end spinning rotor
06/27/1995US5426931 Bearing setup for an open-end spinning rotor
06/22/1995DE4342584A1 Motor drive useful esp. for shaftless open end spinning rotor
06/22/1995DE4342583A1 Shaftless rotor for open end spinner
06/22/1995DE4342582A1 Magnetic gas bearing for shaftless rotor of open end spinner
06/22/1995DE4342539A1 Shaftless rotor for open end spinning
06/14/1995CN1103681A 真空纺纱 Vacuum spinning
06/13/1995US5423616 Supporting disk for a supporting disk bearing arrangement for open-end spinning rotors
06/13/1995US5423177 Apparatus for open-end spinning
06/13/1995US5423176 Opening roller ring member for open-end spinning machine
06/13/1995US5423172 Open-end spinning device
06/13/1995US5423171 Method and device for joining yarn in an open-end spinning means
06/08/1995DE4341411A1 Pneumatic fibre feed and opening roller for open end spinner
06/07/1995CN1103443A Method and equipment for re-twisting rotor yarn
06/06/1995US5421151 Apparatus for making yarn
05/1995
05/30/1995US5419952 Producing a denim fabric
05/30/1995US5419111 Spinning station with operable cove for a rotor spinning machine
05/30/1995US5419110 Piecing method and apparatus in a spinning machine
05/24/1995EP0654551A2 Open-end spinning device
05/24/1995EP0538311B1 Shaftless open-end spinning rotor of an axial combined magnetic/gas bearing
05/24/1995CN1102863A Improved method and apparatus for open end yarn spinning
05/16/1995US5414990 Process and device for conveying fibers in an airstream in an open-end spinning rotor
05/16/1995US5414986 Method and apparatus for supplying sliver to the spinning stations of spinning machines in the form of a transport-containerless bunch
05/16/1995US5414985 Process and apparatus for piecing a thread in open-end spinning
05/10/1995EP0538304B1 Drive and bearing for a shaftless open-end spinning rotor
04/1995
04/27/1995DE4404538C1 Method and device for piecing on an open-end spinning apparatus
04/27/1995DE4336109A1 Process and apparatus for the production of a twine
04/20/1995WO1995010646A1 Automated spinning apparatus and process
04/20/1995DE4334985A1 Supporting flange for a supporting-flange mounting of an open-end spinning rotor
04/18/1995US5406783 Rotor type open-end spinning frame with yarn piecing structure and method therefor
04/13/1995DE4334483A1 Open-end spinning apparatus
04/12/1995CN2194368Y Composite light steel spinning cup
04/04/1995US5402630 Yarn draw-off pipe
03/1995
03/29/1995CN1028039C Method and device for joining the thread in an open-end
03/28/1995US5400581 Process and device for the reduction of energy consumption in the operation of spinning elements
03/22/1995EP0644281A2 Procedure and device for producing a twisted yarn
03/21/1995US5399028 Support disk assembly for a bearing of a spinning rotor
03/21/1995US5398494 Sliver opening device for separating out impurities and feeding fiber to an open end spring machine
03/14/1995US5396758 Method of respinning-in on open-end spinning machines and a device for carrying out the method
03/14/1995US5396688 Making slub yarn on open-end machine
03/09/1995WO1995006766A1 Fibrous elongated structure, especially a semi-finished product for the textile spinning industry, a method of obtaining said structure and a device for carrying out the said method
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