| Patents for B65H 63 - Warning or safety devices for use when unwinding, paying-out, forwarding, winding, coiling, or depositing filamentary material, e.g. automatic fault detectors or stop-motions (2,780) |
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| 07/27/1982 | US4342028 Cable drum rotation indicator |
| 07/27/1982 | US4341958 Yarn-break/yarn-stop detecting device |
| 07/20/1982 | US4340187 Bobbin changing apparatus |
| 07/13/1982 | US4338778 Apparatus for detecting an erroneously inserted empty bobbin in a spinning frame provided with an automatic doffing and donning apparatus |
| 06/16/1982 | EP0053645A1 Yarn monitoring device for textile machines |
| 06/01/1982 | US4332065 Thread winding machine |
| 05/25/1982 | US4331008 Thread control in textile machines |
| 05/11/1982 | US4328928 Device for holding a tubular support spooling textile materials |
| 04/06/1982 | US4323359 Machine for the continuous wet treatment of textile thread formations, the process for operating the machine, as well as a non-touching catch-thread device |
| 03/30/1982 | US4322047 Device for the axial uncoiling of wires |
| 03/10/1982 | EP0046810A1 Thread breakage detecting snail wire for ring frame |
| 02/17/1982 | EP0045854A1 Thread retainer |
| 02/16/1982 | US4315607 Method and apparatus for obtaining predeterminable and exact yarn length on cross-wound bobbins |
| 01/19/1982 | US4311958 Capacitive thread stopping motion |
| 01/13/1982 | EP0043673A2 A wire-cut electric discharge machine |
| 12/22/1981 | CA1114913A1 Capacitive measuring system with automatic calibration means |
| 12/15/1981 | US4306231 Yarn detectors |
| 10/20/1981 | USRE30776 Break-out apparatus for fault prevention in the production of multi-strand yarns |
| 10/13/1981 | US4294416 Controlled multipackage winding |
| 10/06/1981 | US4292868 Textile spooling machine, an apparatus and method to prevent the formation of loose cut thread pieces |
| 10/01/1981 | WO1981002726A1 Controlled multipackage winding |
| 09/15/1981 | CA1108834A1 Method and apparatus for handling strands |
| 09/03/1981 | WO1981002433A1 Thread breakage detecting snail wire for ring frame |
| 09/01/1981 | US4286487 Apparatus for monitoring the delivery of material |
| 08/18/1981 | US4284020 Thread monitor for textile machines |
| 06/23/1981 | US4275297 Electro-optical strand detector |
| 06/09/1981 | US4271570 Graphite fiber alignment process and apparatus |
| 05/26/1981 | US4269368 Microprocessor controlled product roving system |
| 05/13/1981 | EP0028425A1 Electronic thread monitor |
| 05/12/1981 | US4267554 Electronic device for monitoring a plurality of running threads on a textile machine |
| 05/05/1981 | CA1100592A1 Programmable voltage sensing circuit |
| 04/08/1981 | EP0026472A1 Unit for transporting wound bobbins |
| 04/08/1981 | EP0026471A1 Bobbin changing device for textile machines |
| 04/07/1981 | US4259851 Positive thread-delivery device for textile machines |
| 03/18/1981 | EP0025035A1 Process for determining and evaluating faults in wires. |
| 03/11/1981 | EP0024695A1 Yarn breakage detector for multiple wound single yarns |
| 02/25/1981 | EP0024248A1 Braking device for bobbin support of winding machines |
| 02/03/1981 | CA1095141A1 Method of detecting breakage of glass fiber filament |
| 01/13/1981 | US4244533 Method of operating an air sensor |
| 12/23/1980 | CA1091909A1 Method and apparatus for introducing a strand into a continuously advancing roving |
| 12/09/1980 | US4238789 Apparatus for monitoring the yarn produced by an open-end spinning turbine |
| 11/11/1980 | US4233520 Electro optical control to detect a filament passing through a guide eye and using a light emitting diode |
| 11/11/1980 | CA1089429A1 Apparatus and method for anticipating an empty spool condition |
| 10/21/1980 | US4229628 Combined damper and thread breakage sensor for textile machines |
| 10/15/1980 | EP0016871A1 Method and device for obtaining predetermined and exact yarn lengths on cross spools |
| 09/30/1980 | US4224849 Device for detection of metal in a moved strand |
| 09/18/1980 | WO1980001955A1 Process for testing electronically wires and the evaluation of their faults |
| 09/02/1980 | CA1084679A1 Apparatus for preparing continuous test yarn |
| 08/26/1980 | US4218897 Device for indicating a condition of nearly exhausted yarn reserve on a bobbin to stop automatically a hosiery knitting machine |
| 07/29/1980 | US4214717 False reeling preventing apparatus for traverse thread reeling machines |
| 07/29/1980 | US4214542 Low bobbin thread detection system including photodetector holder shielded with plastic lens |
| 07/22/1980 | CA1081931A1 Break-out apparatus for fault prevention in the production of multi-strand yarns |
| 07/15/1980 | US4212257 Sewing machine full and low bobbin indicator |
| 06/17/1980 | US4208625 Capacitive measuring system with automatic calibration |
| 05/13/1980 | US4202506 Device for monitoring thread travel |
| 05/13/1980 | US4202380 Drop plate for an electrical stop motion of a weaving machine |
| 04/08/1980 | CA1075095A1 Method and an apparatus to detect prolonged excessive tension in yarn material |
| 04/03/1980 | WO1980000576A1 Electro-optical control to detect filament passing through a guide-eye |
| 04/01/1980 | US4195790 Method and device for discontinuing operation of a winding device after a thread break occurs |
| 03/25/1980 | US4195292 Programmable bobbin thread detector |
| 03/04/1980 | US4191340 Electric operated automatic downrigger |
| 02/26/1980 | US4189841 Method and device for measuring the variations of the cross-sectional dimensions of a moving thread-like structure |
| 02/12/1980 | US4188545 Yarn processing, method and apparatus |
| 02/12/1980 | US4187994 Yarn winding apparatus |
| 01/23/1980 | EP0006859A1 Plural sensor ends down detecting apparatus |
| 01/22/1980 | US4184769 Determination of yarn defects |
| 01/15/1980 | CA1069869A1 Precision winder for drawing and packaging synthetic fibers |
| 01/08/1980 | US4182452 Method for sorting cops, and spintubes used therein |
| 12/25/1979 | US4180007 Electromagnetic bobbin thread supply alarm |
| 12/11/1979 | US4177957 Apparatus for clamping a thread |
| 11/27/1979 | US4175307 Thread gripper |
| 10/02/1979 | US4169981 Strand responsive electrical switch |
| 10/02/1979 | US4169399 Electronic device for controlling the function of an electronic yarn clearer |
| 09/25/1979 | US4168604 Method and apparatus for evaluating yarn signals based on the detection of at least approximately periodic variations in cross section |
| 08/28/1979 | US4166214 Optical-electrical system for monitoring filaments, wires, strands, tapes and the like |
| 08/21/1979 | US4165056 Strand tensioning device and method |
| 08/14/1979 | US4164330 Device for transferring a thread to an unwound coil core |
| 08/07/1979 | US4163358 Apparatus for controlling the driving of an open-end spinning machine |
| 07/31/1979 | US4163126 Tension indicating device |
| 07/24/1979 | US4162012 Device for assorting inadequately wound coils |
| 07/12/1979 | WO1979000420A1 Method and apparatus for producing measuring values corresponding to the linear density of fibre slivers |
| 07/12/1979 | WO1979000419A1 Apparatus for establishing measuring values corresponding to the material cross-section area of fibre slivers processed in spinning preparation |
| 06/19/1979 | US4158445 Apparatus for continuous winding of weighed quantity of yarn |
| 06/19/1979 | US4158284 Yarn quality monitoring apparatus |
| 05/29/1979 | US4156341 Apparatus for monitoring sliver feed in a spinning machine |
| 05/08/1979 | US4152931 Method and apparatus for evaluating yarn signals having an at least approximately periodic component |
| 04/17/1979 | US4149679 Package lift device |
| 03/27/1979 | US4145920 Apparatus for detecting abnormal condition of wire rope |
| 03/13/1979 | US4143506 Method and apparatus for introducing a strand into a continuously advancing roving |
| 02/20/1979 | US4140919 Apparatus for the surveillance of one or more electrical signals |
| 02/06/1979 | US4138631 Drop wire circuit tester |
| 02/06/1979 | US4137731 Thread supply device for textile machine having common thread control and tension sensing element |
| 02/06/1979 | US4137699 Textile machine with devices for determination of the transverse dimension of running yarn |
| 01/23/1979 | CA1046752A1 Suction nozzle of an aspirating apparatus |
| 01/11/1979 | WO1979000010A1 Plural sensor ends down detecting apparatus |
| 01/09/1979 | US4133492 Closed pneumatic load-applying device for thread brakes |
| 01/09/1979 | US4133207 Device for detecting knot-like thick places in travelling textile threads |
| 01/09/1979 | CA1046153A1 Method and apparatus for handling linear elements |
| 01/02/1979 | US4132875 Yarn detector switch with snap-on trapper |
| 12/19/1978 | US4130406 Method of detecting breakage of glass fiber filament |