| Patents for B65H 69 - Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices (1,478) |
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| 04/16/1992 | DE4032617A1 Automatic cops change |
| 04/02/1992 | DE4030353A1 Thermal yarn splicer giving improved bonding splice - has thin layer thermal sensor at the splicing chamber to control the air heater |
| 02/07/1992 | WO1992002356A1 Method and apparatus for forming splices in flexible, fusible material and material spliced accordingly |
| 02/05/1992 | EP0469276A1 Method and apparatus for exchanging at least one full roving bobbin on a spinning machine |
| 02/04/1992 | CA1295221C Apparatus for lap splicing a surface type fastener tape or like strip |
| 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 |
| 01/21/1992 | US5082194 Method and apparatus for evaluating the interruption of winding on a textile winding machine |
| 01/21/1992 | US5081880 Driveshaft with driving elements attached to it in groups |
| 01/08/1992 | EP0464865A2 Method and apparatus for applying contoured elastic to a substrate |
| 12/10/1991 | US5070779 Tying mechanism |
| 11/28/1991 | DE4031539C1 Doubled yarn winder - has check unit in front of the winding bobbin to trigger fault signal if the yarns are separated |
| 11/26/1991 | US5067315 Process for splicing the ends of two double yarns |
| 11/19/1991 | US5065949 Automatic inspecting apparatus for yarn joining device |
| 10/23/1991 | EP0452327A1 Device and process for automatically joining threads. |
| 10/22/1991 | US5058241 Method and apparatus for combining fibres formed into slivers for supply to textile machinery |
| 10/01/1991 | US5052173 Method of operating a spinning apparatus and a yarn splicing device |
| 10/01/1991 | US5052172 Method of untwisting sized yarn in 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 |
| 09/03/1991 | US5044148 Yarn splicing method |
| 08/21/1991 | EP0442302A1 Method of tying two ends of a loose binder material, binder mechanism and bundle machine |
| 08/16/1991 | CA2010259A1 Film splicer |
| 08/13/1991 | US5039373 Splicing apparatus for fiber tows including automatic cutting means |
| 07/16/1991 | US5032214 Linear beam splicer |
| 07/11/1991 | DE4000494A1 Doubled yarn winder which ensures components are held together - comprising strand manipulator which increases bonding of yarns |
| 06/27/1991 | DE3942864A1 Pneumatic splicing head test - passes gas through empty head to monitor its performance against reference values |
| 06/06/1991 | DE3939881A1 Splicing chamber - gives counter rotating airflow to twist material back after splicing to give splice same tensile strength as remainder of material |
| 06/05/1991 | EP0430442A2 Yarn handling device and method |
| 05/23/1991 | DE4002309A1 Yarn splice layer - has carrier and guide plate to position yarn end from the supply in the splicer guide |
| 05/22/1991 | EP0427990A2 Device for performing automatically thread splicing as well as cop changing, presenting operations in a fixed order, at a winding position of a winding machine |
| 05/16/1991 | DE3937824A1 Precision winder - has electronic control to prevent cop change when not empty or attempted threading up when cop tube is empty |
| 05/02/1991 | DE3935536A1 Yarn splicer - has methods to deflect the airstream around the yarn ends for yarns difficult to splice |
| 05/01/1991 | CA2029029A1 Yarn handling device and method |
| 04/30/1991 | US5011197 Method for tying twines into closed loops |
| 04/10/1991 | EP0421714A2 A yarn spinning machine with a treating carrier |
| 04/10/1991 | EP0421362A1 Transfer tail forming apparatus for weft feeders |
| 04/04/1991 | WO1991004217A1 Device and process for automatically joining threads |
| 04/03/1991 | EP0419827A2 Method for eliminating faults in yarn, and slub catcher for carrying out the method |
| 04/02/1991 | US5003676 Yarn end splicing apparatus |
| 03/28/1991 | DE2954668C2 Device for joining yarn ends |
| 03/27/1991 | EP0418488A1 Process and device for checking the operation of single detectors controlling working units of a carriage moving along a textile machine, particularly a spinning machine |
| 03/19/1991 | US4999891 Yarn handling device and method |
| 03/14/1991 | DE4027184A1 Doubled yarn splicing - has separate splicing stations set up for different types of yarn components |
| 03/12/1991 | US4998566 Liquid warp splicing system for a warp in a loom |
| 01/31/1991 | DE3924827A1 Yarn splicer - has cold conductor as additional heat source at splicing head to reduce control needs of heated compressed air |
| 01/30/1991 | EP0410906A1 Machine for producing and transforming yarn, having a treating element between two transport rolls and method for automatically introducing the yarn into the interior of these elements during a piecing operation |
| 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 |
| 01/29/1991 | US4988050 Method of controlling yarn joining operation |
| 01/29/1991 | US4988049 Air capacity controlling method for centralized blower system |
| 01/22/1991 | US4986482 Yarn joining control device in an automatic winder |
| 01/17/1991 | DE4021888A1 Broken yarn end opening appts. - has beating wheel with alternating straight and sawtooth edges to prepare it for splicing |
| 01/15/1991 | US4984436 Thread exchange device, particularly for knitting machines |
| 01/10/1991 | DE4019959A1 Yarn splicer - has aerodynamic splay and twist |
| 12/05/1990 | EP0400580A2 A method and apparatus for combining fibres formed into slivers for supply to textile machinery |
| 11/28/1990 | EP0399674A2 Jointing of fabric ends |
| 11/06/1990 | CA1275987C Method and apparatus for applying contoured elastic to a substrate |
| 10/18/1990 | DE3911505A1 Process and winding station for the production of a fault-free cross-wound bobbin |
| 10/17/1990 | EP0279824B1 Process for tying the starting end of a thread on a supply spool to the end of a running thread |
| 09/26/1990 | EP0388937A1 Positioning device |
| 09/05/1990 | EP0385125A1 Yarn splicing head |
| 08/14/1990 | US4947635 Yarn splice |
| 08/09/1990 | DE4002343A1 Spinning frame producing two-fold yarn - has automatic service robot to separate yarn prior to splicing |
| 08/07/1990 | US4946539 Apparatus for applying contoured elastic to a substrate |
| 07/24/1990 | US4943009 Plying or doubling machine |
| 07/19/1990 | DE3901372A1 Method and device for making knots in the cords of pull-cord bags |
| 07/18/1990 | EP0377869A2 Interconnection of the long splice type and endless rope with such an interconnection, and its application |
| 07/18/1990 | CN1008824B Apparatus for twisting and winding slivers |
| 07/12/1990 | DE3902994A1 Splicing device |
| 07/10/1990 | US4939893 Spinning apparatus |
| 07/03/1990 | US4938013 Splicing head with variable compressed air entrance openings |
| 06/26/1990 | US4936084 Yarn untwisting device in splicing apparatus |
| 03/27/1990 | US4911372 Yarn joining controlling method for automatic winder |
| 03/07/1990 | EP0356767A1 Thread-splicing apparatus and method for preparing the thread ends |
| 02/20/1990 | US4902050 Knot tying device |
| 02/08/1990 | DE3822294A1 Method for the repiecing of a double thread on a spin unit of a spinning machine |
| 01/23/1990 | US4894892 Method for processing a warp sheet of yarns |
| 01/02/1990 | US4890451 Method for loosening and unravelling a textile yarn |
| 12/28/1989 | DE3821118A1 Method and device for piecing a thread on a spinning unit for pneumatic spinning |
| 12/26/1989 | US4888943 Apparatus for loosening and unravelling a yarn |
| 12/19/1989 | US4887649 Weft bobbin changer for a loom |
| 11/14/1989 | US4880175 Tension setting and controlling method and apparatus in an automatic winder |
| 10/31/1989 | US4877194 Method for preventing defective splicing for automatic winders |
| 09/14/1989 | DE3807342A1 Tying apparatus, in particular having a plurality of mechanically operated knotting devices for tying the ends of pull cords, for example for plastic bags |
| 08/01/1989 | US4852339 Splicing device operating with compressed air admixed with a liquid, for splicing threads for textile yarns |
| 06/15/1989 | DE3741215A1 Method and apparatus for making a knot |
| 06/06/1989 | US4836587 Apparatus for making knots in drawstrings of catamenial tampons |
| 05/30/1989 | US4833872 Method and apparatus for air splicing yarn in a textile creel |
| 05/24/1989 | DE3838183A1 Method for making long splices |
| 05/16/1989 | US4829759 Universal method for loosening and unravelling a textile yarn and device for carrying out this method |
| 05/16/1989 | US4829758 Apparatus for splicing and entwining fiber slivers |
| 05/02/1989 | US4826549 Filamentary splicing |
| 05/02/1989 | US4825630 Method and apparatus for air splicing yarn |
| 04/12/1989 | EP0310857A2 Thread-changing device, especialy for knitting machines |
| 04/12/1989 | EP0310690A1 Process for splicing fibres in strips, and a machine for feeding a textile machine incorporating such a process |
| 04/05/1989 | EP0309899A1 Motor shaft with mounted groups of drive units |
| 03/21/1989 | US4813220 Method and apparatus for splicing textile yarns |
| 02/21/1989 | US4805846 Automatic winder |
| 02/21/1989 | US4805276 Monitoring device for double threads in warp tying machines |
| 02/16/1989 | EP0286635A4 Method and apparatus for applying contoured elastic to a substrate. |
| 02/16/1989 | DE3826129A1 Method for piecing the threads of a thread group |
| 02/16/1989 | DE3726507A1 Thread-splicing device |