| Patents for D01H 7 - Spinning or twisting arrangements (3,525) |
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| 10/02/1991 | DE4009695A1 Spinning spindle - has noise and vibration redn. by using heavy outer casing beneath spindle rail |
| 10/02/1991 | CN2085802U Lengthener for spindle tape |
| 09/26/1991 | DE4006561C1 Twisted yarn prodn. - uses drawn slubbing(s) passed to a spindle with free rotating cap |
| 09/25/1991 | EP0447895A1 Device for limiting a rotary balloon and procedure for piecing up or joining a yarn |
| 09/18/1991 | EP0446503A1 Producing textile fibre strand |
| 09/17/1991 | US5048282 Drawing machines |
| 09/05/1991 | DE4103369A1 Spinning or twisting ring magnet bearing - has permanent magnet ring and electro-magnetic system for accurate radial stability |
| 09/04/1991 | EP0444486A2 Method and apparatus for producing a twist-like yarn |
| 09/04/1991 | EP0444419A2 Process for strengthening and/or twisting a roving wound with low tension |
| 09/03/1991 | US5044149 Apparatus for selectively resisting the rotation of spindles of a textile machine |
| 08/29/1991 | DE4006118A1 Spinning or twisting spindle gives accurate adjustment - has holes at housing disc or spindle sleeve to be positioned by a tool for holes in carrier in sliding adjustment |
| 08/29/1991 | DE4006117A1 Spinning spindle - has the sleeve in the spindle base suspended from a spring bracket |
| 08/28/1991 | EP0443632A1 Spinning machine |
| 08/14/1991 | DE4004046A1 Spinning spindle bearing - has counter measures to eliminate excessive wear at base bearing due to tilt |
| 08/13/1991 | US5038554 Holding arrangement for a spinning or twisting spindle |
| 07/31/1991 | CN1053457A Ring spinning apparatus |
| 07/17/1991 | EP0436743A1 Method and apparatus for controlling rotary ring unit of fine spinning frame or the like |
| 07/17/1991 | CN2080946U Cleaner matching with durable electricity-saving ring and traveller |
| 07/17/1991 | CN2080945U Lubricant adder for cleaning spindle |
| 07/11/1991 | DE4100448A1 Airjet yarn smoother - has quick threading slot for automatic machines |
| 07/10/1991 | CN2080523U Spindle oiler |
| 07/04/1991 | DE3942848A1 Spinning or twisting ring - has recess on flanged path to allow traveller to be fitted without spreading |
| 07/03/1991 | EP0435366A2 Improved twister device for a winding carriage enabling compact bobbins to be formed |
| 07/03/1991 | CN2080073U Rubber dipping spindle tape |
| 06/27/1991 | DE4036353A1 Spinning spindle - has arrangements to reduce vibration or to prevent noise being emitted from bearings |
| 06/27/1991 | DE3942914A1 Spindle motors - are open in longitudinal channel of the spindle rail to give access and reduce material as housings are eliminated |
| 06/26/1991 | EP0434129A2 Improved twister device for a winding carriage enabling a bobbin of perfectly cylindrical shape to be formed |
| 06/26/1991 | EP0433635A1 Flyer |
| 06/19/1991 | CN1052342A Electromagnetic suspended spindle and electromagnetic device |
| 06/12/1991 | EP0431436A2 Method and apparatus for automatically piecing a roving to a roving bobbin |
| 05/29/1991 | EP0428826A1 Method to cut rovings between the press finger on the flyer, on the roving machine with a drawing zone incorporated onto the machine, and the full bobbins |
| 05/23/1991 | DE4034067A1 Spindle bearings for spinning frame - has base bearing elastic metal support to reduce noise |
| 05/22/1991 | CN2077451U Hoop transmission-type spun yarn spindle and bobbin |
| 05/08/1991 | EP0425868A1 Bearing for a component rotating at high speeds about a vertical axis |
| 05/08/1991 | DE3936529A1 Spinning cap shaft bearing - has axial adjustment to tension on bearing ring to control bearing play and friction |
| 05/08/1991 | CN1051210A Flange ring of supporting rail |
| 04/30/1991 | US5010722 Rotary ring winding device |
| 04/25/1991 | DE3934899A1 Ring traveller monitor - has an inductive sensor and magnet to register the presence and to position the traveller for automatic yarn break repair |
| 04/25/1991 | DE3934843A1 Spindle mounting - has universal plate to carry both brake and locking hook assemblies |
| 04/23/1991 | US5009063 Rotary ring spinning device provided with a ring motor |
| 04/18/1991 | DE4031101A1 Yarn folding frame - has robot to automatically doff folded yarn and changeover supply reels |
| 04/17/1991 | EP0422413A2 Spindle with a split bearing |
| 04/16/1991 | CA1283023C Wire twisting equipment |
| 04/11/1991 | DE3932587A1 Spindle journal bearing - has CAMs to give point support to roller ends and present spindle upper part from rising |
| 04/09/1991 | US5005348 Process and an arrangement for producing packages |
| 04/04/1991 | DE3931902A1 Spinning or twisting ring lubrication - has sealed lubricant channel and wick to prevent leakage |
| 04/03/1991 | EP0419962A2 Yarn winding device with a spindle bearing housing fitted to the spindle rail |
| 04/02/1991 | CA1282289C Thread or wire assembling device and process, and assemblies thus made |
| 03/28/1991 | DE3930975A1 Spindle oil change appts. - has hand unit for mobile trolley with timed oil extn. flushing and fresh lubricant delivery used by single operative |
| 03/27/1991 | EP0418689A2 Spindle with individual drive |
| 03/27/1991 | CN2073886U Spindle winding device of winding frame |
| 03/21/1991 | DE3930449A1 Two-fold yarn prodn. - uses intermediate device on ring spinning frame |
| 03/20/1991 | CN1050050A Process of surface compounding of steel neckband of fine spinning machine |
| 03/12/1991 | US4998407 Method and apparatus for producing yarn |
| 03/12/1991 | US4998405 Two-for-one twisting machine |
| 03/06/1991 | EP0415295A1 Method of false twist spinning and device for carrying out the method |
| 03/05/1991 | US4997291 Bearing for spindles of spinning or twisting machines |
| 02/27/1991 | CN1049463A Steel-collar blank machining method |
| 02/21/1991 | WO1991002112A1 Method and apparatus for controlling rotary ring unit of fine spinning frame or the like |
| 02/20/1991 | CN2071653U High-speed spinning spindle using elastic bearing |
| 02/06/1991 | EP0411685A1 Rubbing device comprising counter-rotating eccentric discs |
| 02/06/1991 | CN2070747U Rotary disc |
| 02/06/1991 | CN2070746U Plastic alloy bobbin with edge used for silk winding twist strand |
| 01/30/1991 | EP0410905A1 Method for restarting and piecing of cored yarns made from fibres, new type of piecing realized by this method and spinning machine for carrying out this method |
| 01/30/1991 | EP0410020A1 Process and apparatus for automatically cleaning bobbin containers and/or the anti-ballooning devices of a two-for-one twisting spindle of a two-for-one twisting machine |
| 01/30/1991 | CN2070304U Double-side steel collar |
| 01/23/1991 | CN2069867U Late-model traveller |
| 01/17/1991 | DE3921930A1 Spinning or twisting spindle mounting - has torque compensation spring close to the damper for easy assembly and spring control |
| 01/10/1991 | DE3920668A1 Two-for-one twister spindle mounting - has a friction safety clutch with lower torque than that of magnetic stop unit |
| 01/09/1991 | EP0406720A1 Spindle driven by a single electric motor |
| 01/09/1991 | CN2068971U Fully sealed suspension flyers for use on carded yarn spindles |
| 01/08/1991 | US4982562 Spindle |
| 01/03/1991 | DE4018199A1 Spindle mounting - has upper and lower holder assemblies with integrated dampeners for spindle bearing housing |
| 12/21/1990 | CA2019436A1 Coagulating process for filaments |
| 12/20/1990 | DE4018958A1 Ring spinner spindle butt - has elastic and dampened connection between upper holder and butt to cut noise on high speed working |
| 12/19/1990 | CN2067715U Plastic jack spool for ramee |
| 12/12/1990 | EP0240566B1 Tenser retracting structure for double twisting machines |
| 12/05/1990 | EP0401008A2 Rotary ring for spinning |
| 12/04/1990 | US4975233 Polyesterether copolymer |
| 11/29/1990 | DE4000059A1 Spinnspulmaschine zur herstellung von stapelfasergarn Spinnspulmaschine for the manufacture of staple fiber |
| 11/22/1990 | DE4015276A1 Wear-resistant ring traveller for spinning machines - has 2-layer coating obtd. by chemical surface treatment and application of epoxy] resin contg. molybdenum di:sulphide and graphite |
| 11/14/1990 | EP0397156A1 Structural element of sintered polycrystalline ceramic, process for its production and process for false twisting of synthetic yarn by using this structural element |
| 11/01/1990 | WO1990012910A1 Ring spinner |
| 10/31/1990 | EP0395541A1 Twisting spindle driven by a single electric motor |
| 10/18/1990 | DE3912583A1 Ring spinning frame - has variable speed controllers to avoid yarn breakages |
| 10/18/1990 | DE3912574A1 Controlling movement of ring rail in spinning machine or twister - uses drive which is switched over to reverse rail movement direction |
| 10/17/1990 | EP0392338A1 Coke for yarn |
| 10/02/1990 | US4959953 Funnel for a spinning machine |
| 10/02/1990 | US4959952 Producing spun yarn from a fiber bundle |
| 10/02/1990 | US4959951 Yarn guide device for a two-for-one twister |
| 09/25/1990 | US4958485 Corespun yarn for fire resistant safety apparel |
| 09/19/1990 | CN1009663B Twisting and forming machine and its production for plied yarn |
| 09/13/1990 | DE4006467A1 Yarn spinning - using stations to double different yarns in gps. to be carried on marked plates for identification for two-for-one twisting |
| 09/12/1990 | EP0386519A1 Method and device for winding a predetermined length of yarn in layers on a bobbin |
| 09/04/1990 | US4953350 Funnel for a funnel spinning apparatus on a textile machine |
| 08/29/1990 | EP0384092A1 Machine for producing ply-twisted yarns |
| 08/29/1990 | EP0383960A1 Two-for-one twister |
| 08/28/1990 | US4951456 Cap spinning device |
| 08/16/1990 | EP0381844A1 Method for the transport of a set of at least two yarn bobbins to a twisting machine, and device for carrying out this method |
| 08/14/1990 | US4947632 Cap spinning machine |