| Patents for D01H 7 - Spinning or twisting arrangements (3,525) |
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| 03/31/1994 | DE4308024C1 Yarn treatment in two-for-one twister balloon - has two part fluid supply duct with outlet rotating with yarn balloon and inlet kept stationary |
| 03/29/1994 | US5297380 Ring traveller for a bevelled flanged ring |
| 03/24/1994 | DE4231887A1 Verfahren zum Trennen von Vorgarn beim Abziehen von Spulen an Vorspinnmaschinen Method for separating rovings when removing bobbins at roving frames |
| 03/23/1994 | CN1084229A A holding arrangement for spinning or twisting spindles |
| 03/23/1994 | CN1084228A Spinning frame |
| 03/22/1994 | US5295347 Process and an arrangement for the strenghtening of an end portion of a yarn |
| 03/22/1994 | US5295287 Method and installation for the on-line production of a ply of assemblies and the winding thereof on a beam |
| 03/16/1994 | CN2158879Y Adjustable ring support for spinning frame |
| 03/16/1994 | CN1083875A Method and apapratus for winding up a yarn on an underwinding zone of a spindle |
| 03/08/1994 | US5292082 Device for driving the bobbin of a bank of spindles for long and short fibers |
| 03/08/1994 | US5291727 Spinning machine system having a platform supported on spinning machine frames |
| 03/03/1994 | DE4229027A1 Doubling frame - has spindle bearing lubricating system which facilitates ball bearing assembly |
| 03/03/1994 | DE4223426C1 Gauge for centering rings in spinning or twisting machines - has spacer parts which are mounted on top parts of spindles |
| 02/22/1994 | US5287689 Spinning or twisting spindle assembly for securing a spindle top part in an axial direction |
| 02/16/1994 | CN2156195Y Screw joint type double-flange pipe for twisting device |
| 02/10/1994 | DE4322603A1 Spinning frame - has standard frame for various types of spinning and accessible for standard robot to service it. |
| 02/10/1994 | DE4226007A1 Doubling frame - has flexible metallic inert between top of spindle housing and inside reel support pillar to prevent deflection |
| 02/10/1994 | DE4226005A1 Doubling frame - has ring insert compressed by spiral spring between reel support pillar and spindle housing in the pot to prevent deflection |
| 02/10/1994 | DE4225965A1 Spindle for ring spinning machine - has spindle wharve with shoulder facing contact surface on top section and contact surface and/or shoulder are bevelled |
| 02/09/1994 | EP0582545A1 Spinning machine |
| 02/09/1994 | EP0582208A1 Bearing for an open-end spinning rotor |
| 02/03/1994 | DE4325950A1 Spinning ring installation and removal - utilises appliance with interchangeable press blocks and rail supports for each function |
| 02/03/1994 | DE4323068A1 Ring spinning frame with easily removed tubes from standing spindle - has spring grip on spindle to hold tube which is reinforced by centrifugal force when rotating |
| 02/03/1994 | DE4225137A1 Spinning ring mounting - has a threaded lower section to screw into a threaded opening in the ring holder |
| 01/26/1994 | EP0580266A1 Stop device for the spindles of a textile spinning machine |
| 01/19/1994 | EP0579365A2 Method of improving wear-resistance characteristics of a porous metal machine part |
| 01/18/1994 | USRE34509 Method of making a bearing for spindles of spinning or twisting machines |
| 01/13/1994 | DE4323023A1 Drive for double sided two or one twister - has independent motors and drive gear for the two sides with both speed changing gear boxes at one end of machine |
| 01/13/1994 | DE4222504A1 Spinning frame - has spindle rail pressing with bevelled holes for the spindle |
| 01/13/1994 | DE4221676A1 Winding yarn on ring spindle during doffing - uses self-cleaning teeth to hold a single yarn turn which do not accumulate waste yarn |
| 01/06/1994 | WO1994000625A1 Magnetic stabilization of textile spindle assemblies |
| 01/05/1994 | DE4220800A1 Mfg. mock plied yarn on ring spinning machine - by spinning drafter slivers into yarns and twisting two yarns in same direction as spinning |
| 01/05/1994 | DE4220608A1 Gauge for checking position of spindle supports on ring frames - has two spirit level bubbles at right angles mounted on exchangeable adaptors, etc. |
| 01/05/1994 | CN2151989Y Three automatic executive device |
| 12/29/1993 | EP0575620A1 Centrifugal spinning machine |
| 12/16/1993 | DE4219500A1 Spinning frame which is aligned in correct position - utilises a bracket to align the spindle prior to fitting to the spindle rail |
| 12/16/1993 | DE4219197A1 Spinning and twisting rings and travellers - have hard and unified coating of titanium-aluminium nitride for long life |
| 12/09/1993 | WO1993024688A1 Process and devices for operating twisting spindles |
| 12/09/1993 | CA2136754A1 Process and devices for operating twisting spindles |
| 12/08/1993 | CN1079299A Photoelectric checker for vibration amplitude of spindle |
| 12/08/1993 | CN1079263A Ring spinning apparatus |
| 12/08/1993 | CN1079257A Amorphous treatment process and device for ring |
| 12/02/1993 | DE4217381A1 Spinning frame - has cylindrical spinning tube made of plastic which is gripped to the spindle by means of a centrifugal coupling |
| 11/25/1993 | DE4315570A1 Ring spinning appts. has annular yarn deflecting guide |
| 11/18/1993 | DE4216283A1 Yarn folding spindle - has wide angle ceramic yarn guides to and from the bottom plate passage |
| 11/09/1993 | US5259179 Device for stopping bobbin rail of flyer frame at a desired position |
| 10/27/1993 | CN1077761A Spindle with magnetic bearing |
| 10/14/1993 | DE4303763A1 Hardening the surface of high carbon steel spinning rings - by heat-surface treating e.g. by case, hardening and carbonitriding together with quenching in oil |
| 09/29/1993 | EP0562296A1 Method for winding filamentary material, continuously fed at preferably constant speed, in a stepped precision winding and winding device for carrying out the method |
| 09/29/1993 | CN1076739A Ring and traveller with multi-point contact of lower supporter |
| 09/22/1993 | EP0561188A1 Procedure for the precision crosswinding of ribbon-like or yarn-like material |
| 09/16/1993 | DE4208039A1 Spinning pot where bearing system allows higher rotary speeds to increase productivity - is mounted in magnet bearings at both ends for higher speeds |
| 09/16/1993 | DE4207678A1 Hollow spindle bearing - includes sleeve extension at hollow shaft to be engaged by end of bearing shaft to reduce out-of-round running |
| 09/15/1993 | CN1076230A Process for manufacturing electrothermic twisted fiber thread |
| 09/08/1993 | CN1075991A Ring spinning apparatus |
| 09/07/1993 | US5242128 Device for winding a thread onto a spool |
| 08/26/1993 | DE4205226A1 Spinning frame for spinning brake operation - has easily accessible spindle brake which locks on for defined period |
| 08/25/1993 | EP0556528A1 Continuous centrifugal spinning method and spinning machine for carrying out the method |
| 08/25/1993 | CN2140906Y Full-pneumatic air splicing device |
| 08/18/1993 | CN2140376Y Silk dividing rotor connector |
| 08/18/1993 | CN1021835C Process of surface compounding of steel neckband of fine spinning machine |
| 08/12/1993 | DE4203859A1 Yarn folding and spinning spindle - has ball bearing arrangement which permits the spindle with plate and whorl to remain intact when withdrawn for maintenance |
| 08/03/1993 | US5231819 Spinning or twisting machine with electric motor drives |
| 07/22/1993 | DE4201389A1 Bearings for vertical hollow spindle - are contained in housing fixed to the frame and have sections giving radial and axial support, saving space without reducing performance or increasing wear |
| 07/21/1993 | CN2138654Y Roving plastic shell porcelain core support spindle |
| 07/21/1993 | CN1074496A Warp knitting process for warp-knitted silk |
| 07/15/1993 | DE4200594A1 Ring spinning frame - has heat dissipating fastener on the ring rail to centre and grip the ring |
| 06/23/1993 | CN2136843Y Double ends spinning anti-operating single yarn device |
| 06/03/1993 | DE4139361A1 Accurate alignment of spinning spindle - by fixing ring in level with the rail, to bring housing in line with rail and spindle axis in centre of line, when running |
| 06/03/1993 | DE4139360A1 Spinning spindle alignment - has equipment to preset the housing with removable adhesive so that when assembled the spindle will run true |
| 06/02/1993 | CN1021065C Vacuum spinning of fasciafed yarn from fibre strip |
| 05/27/1993 | WO1993010290A1 Method for controlling fly frames with leading flyers |
| 05/27/1993 | DE4138023A1 Verfahren zur steuerung von vorspinnmaschinen mit voreilenden fluegeln Method for control of roving with leading wings |
| 05/19/1993 | DE4137492A1 Spinning machinery with flyers which can be driven faster - has a presser arm with paddle designed to avoid breaks and thin places |
| 05/19/1993 | CN2133595Y Curved surface back swing body oil film support spindle |
| 05/19/1993 | CN1020770C Corespun yarn for fire resistant safety apparel and method |
| 05/18/1993 | US5211000 Conveying mechanisms for doffed take-up packages of processed yarn and empty yarn supply package bobbins in a textile yarn processing machine |
| 05/06/1993 | DE4202709C1 Twisting unit for cable ply twister - has freely revolving twisting head incorporating horizontally freely shifting bridge and has guide roll at each end |
| 05/04/1993 | US5207052 Method of transporting and positioning a set of yarn packages in a spindle assembly of a twister yarn processing machine and an adapter device for use therein |
| 05/04/1993 | CA1317169C Vacuum spinning of fasciated yarn from sliver |
| 04/29/1993 | DE4134784A1 Bobbin support for 2-for-1 twisting spindle - has metallic spring sleeve mounting to give radial vibration isolation |
| 04/21/1993 | CN1071210A Ring spinning machine |
| 04/20/1993 | US5203156 Process for producing an angora rabbit hair yarn |
| 04/13/1993 | US5201170 Spinning or twisting spindle having a spindle shaft |
| 04/01/1993 | DE4132226A1 Flyer slubbing bobbin winder - has sliding shoe for press tine with mass, and a mass on the other side of the mounting axis to maintain a relative horizontal position at all bobbin speeds |
| 03/31/1993 | EP0534256A1 Procedure and device for cleaning the belt drive of a textile machine, in particular of a two for one twister |
| 03/31/1993 | EP0534121A1 Apparatus for winding a yarn on a bobbin |
| 03/31/1993 | CN1020202C Electrical spindle for centrifugal spinning |
| 03/30/1993 | US5197270 Magnetic bearing system for a spinning machine rotor |
| 03/25/1993 | DE4131498A1 Bobbin sleeve spindle coupling - has buttons to grip sleeve with centrifugal balls within the buttons |
| 03/24/1993 | EP0533601A1 Pressure finger for spinning machines |
| 03/23/1993 | US5195312 Spinning or twisting spindle arrangement |
| 03/04/1993 | DE4128436A1 Spinning frame - has horizontal plate, vertical shaft and spirit levels for correct vertical positioning of the spindle |
| 03/03/1993 | EP0529227A1 Traveller for an inclined flange ring |
| 02/24/1993 | EP0528056A1 Ring spinning machine |
| 02/17/1993 | CN1069087A Vacuum low-temperature plasma sedimentatary false twisting device frictional disk |
| 02/11/1993 | DE4126263A1 Ring spinning frame spindle - has antivibration and sound barrier metallic elastic appliances fitted between ring rail and housing, for wear resistance and reliability |
| 02/09/1993 | US5184453 Robot for a double twister |
| 02/04/1993 | DE4125108A1 Ring spinning frame - has double flanged rings set into ring rail |
| 02/03/1993 | EP0525856A1 Guiding bow |