| Patents for D01H 15 - Piecing arrangements (1,017) |
|---|
| 08/25/1993 | EP0556528A1 Continuous centrifugal spinning method and spinning machine for carrying out the method |
| 07/29/1993 | DE4202275A1 Signal transmission between central and mobile units - uses neutral, and data rails for digital signal traffic |
| 07/06/1993 | US5224330 Arrangement for the intermediate storage of a yarn |
| 06/29/1993 | US5222351 Yarn exchange and doffing device for use with a two-for-one twister |
| 06/24/1993 | DE4205165C1 Ring spinning frame - has electronic circuits in service unit to automatic ally piece up rovings to spun yarn with progressively improved performance |
| 06/22/1993 | US5220777 Method and device for pneumatic threading in a double hollow pin spindle of a doubling frame |
| 06/09/1993 | EP0545807A1 Procedure and device for searching and seizing a roving, particularly by its end, in a textile machine |
| 06/09/1993 | DE4240653A1 Open end spinning - has equipment for prepn. of yarn end to insert when spinning on |
| 05/12/1993 | CN1020640C Open-end spinning machine having number of adjacent spinning stations whose spinning elements are driven in common by overall drive |
| 05/06/1993 | DE4205164C1 Process to eliminate yarn breakage in ring spinning machine - by sucking non-spun slubbing into yarn breakage suction pipe and attaching it to yarn |
| 04/14/1993 | EP0536540A1 Data processing device for automatic textile machines |
| 04/14/1993 | CN1070962A Improved method for pneumatic threading in twister with double hollow mandrel spindle |
| 04/08/1993 | DE4231532A1 Airjet spinning frame with yarn clearer - has automatic changeover of sliver supply from card cans and interior service robot to reconnect yarn as necessary |
| 04/08/1993 | DE4223956A1 Spinning on process with airjet spinning frame - uses electronic circuits and service robot to reconnect yarn following break |
| 04/01/1993 | DE4231716A1 Open=end spinner maintenance robot - has yarn compensator with a sensor to take=up slack when bobbin speed is less than spinner take=off speed |
| 03/17/1993 | CN1069951A Apparatus for controlling connection in automatic winding machine |
| 03/03/1993 | EP0528907A1 Process and device for transporting cans between machines or devices treating or processing fiber webs |
| 03/03/1993 | EP0528884A1 Process and device for automatically laying a fiber band on a textile machine. |
| 03/03/1993 | CN1069533A Method for pneumatic threading in double hollow spindle of twister |
| 03/02/1993 | US5189872 Processing robot for a two-for-one twister |
| 02/24/1993 | EP0528464A1 Improved method for pneumatic threading in a twister with a double hollow mandrel spindle |
| 02/17/1993 | EP0527355A1 Method and apparatus for pneumatically inserting sliver in a spinning machine |
| 02/09/1993 | US5184453 Robot for a double twister |
| 02/02/1993 | USRE34170 Spinning unit piecing process for producing feed spools |
| 02/02/1993 | US5182902 Method of threading a yarn feed package |
| 01/28/1993 | DE4223957A1 Yarn splicing - has two suction yarn stores with programmed surfaces to act on the yarn to give increased store capacity |
| 01/12/1993 | US5177835 Method and apparatus for piecing slivers |
| 01/07/1993 | DE4221504A1 Automatic mobile service unit - works through common bus for the work stations to reduce wiring |
| 01/07/1993 | DE4128523C1 Attaching roving or yarn on ring spinning machine - involves controlling yarn balloon between spinning ring and yarn guide using additional balloon control ring |
| 01/07/1993 | DE4121980A1 Process for joining old and new slivers in spinning machinery - has attachment to conveyor band to create joint in sliver supplied from card cans to spinning units on frame |
| 01/05/1993 | US5175983 Yarn splicing device for the knot-free piecing of yarns and process for the preparation of yarn ends |
| 01/05/1993 | US5175982 Process and an arrangement for feeding slivers to a spinning unit |
| 12/23/1992 | EP0519539A1 Method for pneumatic threading in a double hollow spindle of a twister |
| 12/22/1992 | US5172542 Spinning machine for pneumatic false-twist spinning |
| 12/17/1992 | DE4119381A1 Ring spinning frame - has uncomplicated robotic mechanism to spin on following yarn break |
| 12/16/1992 | EP0518029A1 Procedure and device for searching for a yarn end or for laying an auxiliary yarn at a cops respectively around a cops or empty tube |
| 12/01/1992 | US5167114 Arrangement for producing spool packages used as feeding packages for twisting |
| 11/17/1992 | US5163279 Arrangement for producing feeding packages for a twisting operation |
| 11/12/1992 | DE4214734A1 Open=end spinner splicing for repairing broken yarn - has controlled clamp action on yarn while unwound from cross wound bobbin and rewound in parallel coils before returning for splicing |
| 11/03/1992 | US5159804 Method and apparatus for transferring a yarn to a winding station of a textile machine |
| 10/22/1992 | DE4213048A1 Maintenance robot for twisting station - establishes the cause of yarn break from condition of winding and feed bobbins and corrects the fault |
| 10/20/1992 | US5155988 Two-for-one twisting spindle |
| 10/06/1992 | US5152132 Process and device for the piecing of a yarn in an open-end spinning machine operating with a spinning rotor |
| 09/24/1992 | DE4109112A1 Spinning frame - has auxiliary thread assistance for roving guides in order to commence drafting |
| 09/22/1992 | US5148664 Method for starting operation of two-for-one twister after doffing |
| 09/01/1992 | US5142856 Yarn piecing method for yarn spinning machine |
| 08/25/1992 | US5140722 Sliver piecing device having fiber entangling needles and air jets |
| 08/20/1992 | DE4104251A1 Twisted yarn break splicing - applies a twist to the broken end of the doubled yarn before splicing |
| 08/19/1992 | CN1017911B Method and device for automatically feeding staple sliver |
| 08/12/1992 | EP0498204A1 Procedure and device for winding a yarn on a spinning and winding machine |
| 08/12/1992 | EP0498077A2 Two-for-one twisting spindle |
| 08/11/1992 | US5136833 Method and apparatus for removing yarn package and transport adapter from a spindle assembly of a yarn processing machine and securing the free end portion of yarn for transport |
| 07/30/1992 | DE4101824A1 Spun yarn attachment to new sleeve - uses a moving yarn guide to give length of yarn from full cup to allow for downwards movement of the ring rail |
| 07/15/1992 | EP0494475A1 Method and device for pneumatic threading in a double hollow pin spindle of a doubling frame |
| 07/08/1992 | EP0493768A1 Device for guiding back a yarn end and a cover for, at least, one spinning nozzle |
| 07/02/1992 | DE4040531A1 Spinning frame - has roving supply changeover mechanism which incorporates various devices |
| 06/24/1992 | EP0491104A1 Procedure to splice two ends of yarn, one to the other, and the connection obtained by this procedure |
| 06/17/1992 | EP0490050A1 Device for automatic yarn piecing in a ring spinning machine |
| 06/17/1992 | DE4039695A1 Automatic piecing device on rings frames - in which auxiliary yarn is supplied at lower speed than circumferential speed of ring tube to maintain tension |
| 06/17/1992 | DE4039486A1 Automatic yarn repair - uses controlled blown air intensity to detach broken yarn end with adjusted settings to improve the success rate |
| 06/10/1992 | EP0489225A1 Two-for-one twisting spindle with pneumatic threading device |
| 06/09/1992 | US5119996 Spinning machine for double yarn |
| 06/04/1992 | DE4139442A1 Two-ply yarn folding - has automatic splicing at reel changeover or resulting from a broken end |
| 06/04/1992 | DE4038351A1 Spinner stoppage correction - involves feeding core yarn into false twister to prevent risk of yarn length comprising only staple fibres |
| 06/03/1992 | EP0487949A1 Servicing robot for textile machines |
| 05/13/1992 | EP0484601A1 Yarn piecing method for yarn spinning machine |
| 05/12/1992 | US5111648 Apparatus for initiating the feed of yarn in a yarn processing machine |
| 04/30/1992 | DE4134994A1 Yarn folding frame - has a service robot to ensure continuity by automatic means |
| 04/29/1992 | EP0346376B1 Process and device for joining a thread to a spinning device with pneumatic twister |
| 04/29/1992 | EP0226582B1 Process and device for thread joining on an open-end spinning device |
| 04/22/1992 | EP0481922A1 Method and apparatus for piecing slivers |
| 04/21/1992 | US5105614 Method and apparatus for supplying reserve feed stock to a spinning machine |
| 04/21/1992 | US5105613 Arrangement for the intermediate storage of a double yarn |
| 04/16/1992 | DE4032116A1 Pneumatic false twist spinner - winds yarn on an intermediate bobbin without repairing yarn breaks which are spliced at a winding station |
| 03/12/1992 | DE4028465A1 Automatic yarn splicing - has monitor between the spinner and the splicer to trigger the operation through program control according to actual conditions |
| 02/25/1992 | US5090190 Double sensor docking system particularly for textile ring spinning machines |
| 02/25/1992 | US5090189 Method and apparatus for preparing a yarn package for a subsequent yarn restarting operation |
| 02/05/1992 | EP0469276A1 Method and apparatus for exchanging at least one full roving bobbin on a spinning machine |
| 01/30/1992 | DE4023626A1 Ring spinning frame - has mechanism to feed roving into drafting zone at time of tube changeover |
| 01/23/1992 | DE4124036A1 Two-for-one twister yarn splicer - used to test join between broken yarn ends for further splicing action if it was unsuccessfully spliced |
| 01/22/1992 | EP0467159A1 Device for automatic splicing or piecing of a yarn and procedure for cleaning of a spinning machine |
| 01/14/1992 | US5079908 Arrangement for carrying out a yarn piecing operation at a spinning point of a spinning machine |
| 12/10/1991 | US5070688 Cleaning device for cleaning a nozzle in a spinning apparatus |
| 11/28/1991 | WO1991018135A1 Process and device for transporting cans between machines or devices treating or processing fiber webs |
| 11/28/1991 | WO1991018134A1 Process and device for automatically laying a fiber band on a textile machine |
| 11/28/1991 | DE4016981A1 Ring spinning frame - utilises service robot, sorting out broken end, having unit to wind precise lengths of reserve yarn |
| 11/27/1991 | EP0458078A1 Method and device to tear roving in spinning machines |
| 11/26/1991 | US5067315 Process for splicing the ends of two double yarns |
| 11/26/1991 | US5067204 Method for continuously supplying slivers to a roving frame |
| 11/19/1991 | US5065949 Automatic inspecting apparatus for yarn joining device |
| 11/14/1991 | DE4014732A1 Slubbing break repair - has join before drawing which is broken after drawing for splicing together for trouble-free ring spinning |
| 10/24/1991 | DE4012560A1 Twisting machine process - which utilises yarn detection device to stop the machine for piecing up before reel changeover |
| 10/22/1991 | US5058816 Cops preparation station |
| 10/02/1991 | DE4010113A1 Automatic ring spinner yarn repair - has auxiliary yarn threaded through ballooning limit ring and placed between cops and drawing unit |
| 10/01/1991 | US5052173 Method of operating a spinning apparatus and a yarn splicing device |
| 09/25/1991 | EP0448518A2 Method and apparatus for synchronously piecing roving for a continuous feeding thereof to a ring spinning frame |
| 09/25/1991 | EP0447895A1 Device for limiting a rotary balloon and procedure for piecing up or joining a yarn |
| 09/05/1991 | DE4006559A1 Ring spinning frame - has automatic spinning on mechanism to form loop on tubes or cops |
| 09/03/1991 | US5044150 Arrangement for producing packages used as feeding packages for twisting |
| 09/03/1991 | US5044148 Yarn splicing method |