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31. 发明授权

US3679808A Method and apparatus for measuring yarn tension 失效
标题翻译：测量纱线张力的方法和装置
公开(公告)号：US3679808A
公开(公告)日：1972-07-25
申请号：US3679808D
申请日：1970-06-30
申请人： AKZONA INC
发明人： ROHNER DIETER , DUHRING WOLFGANG
IPC分类号： B65H59/40 , G01L5/04 , G01L5/10
CPC分类号： G01L5/04 , B65H59/40 , B65H2402/414 , B65H2701/31
摘要： A method and apparatus for measuring yarn tension during highspeed transport of the yarn. The method involves engaging the running yarn with a pair of coupled torque-imparting rollers or similar yarn-contacting surfaces and electrically measuring the resulting torque which is proportional to the yarn tension. The apparatus is a torsion bar assembly with the two yarn-engaging rollers radially mounted on an arm connected by an axle to one end of the torsion bar with means to electrically measure the torque of the torsion bar produced by the yarn tension while the other end of the torsion bar is held in a fixed position by any suitable means.
摘要翻译：用于在纱线的高速输送过程中测量纱线张力的方法和装置。该方法包括使运行的纱线与一对耦合的扭矩赋予辊或类似的纱线接触表面接合，并且电测量与纱线张力成比例的所得扭矩。该装置是扭杆组件，其中两个纱线接合辊径向地安装在由轴连接到扭杆的一端的臂上，该手臂用于电测量由纱线张力产生的扭杆的扭矩，而另一端通过任何合适的方式将扭杆保持在固定位置。

32. 发明授权

US3344664A Tension meter 失效
公开(公告)号：US3344664A
公开(公告)日：1967-10-03
申请号：US44668965
申请日：1965-04-08
申请人： TENSITRON INC
发明人： SAXL ERWIN J
IPC分类号： B65H59/40 , G01L5/06
CPC分类号： G01L5/06 , B65H59/40 , B65H2701/31

33. 发明授权

US3212328A Yarn tension indicating and comparing device 失效
标题翻译：纱线张力指示和比较装置
公开(公告)号：US3212328A
公开(公告)日：1965-10-19
申请号：US17483362
申请日：1962-02-21
申请人： CHESTER TRICOT MILLS INC
发明人： VIRGIL COLDREN , BUCKLEY MELVIN F
IPC分类号： B65H59/40
CPC分类号： B65H59/40 , B65H2701/31

34. 发明授权

US3083924A Yarn furnishing device 失效
标题翻译：纱线装置
公开(公告)号：US3083924A
公开(公告)日：1963-04-02
申请号：US83941159
申请日：1959-09-11
申请人： TEXTILE DEVICES CORP
发明人： EDWARD VOSSEN , TELLERMAN EDWARD M
IPC分类号： B65H51/22 , B65H59/40 , B65H63/08
CPC分类号： B65H51/22 , B65H59/40 , B65H63/08 , B65H2515/31 , B65H2551/20 , B65H2701/31

35. 发明授权

US2514264A Brake of the torsion spring and drum type 失效
标题翻译：扭簧和鼓式制动器
公开(公告)号：US2514264A
公开(公告)日：1950-07-04
申请号：US70983046
申请日：1946-11-14
申请人： NETTLESHIP SOPER HORACE
发明人： NETTLESHIP SOPER HORACE
IPC分类号： B65H59/06 , B65H59/40 , F16D49/04 , H01F41/06
CPC分类号： B65H59/06 , B65H59/40 , F16D49/04 , H01F41/094

36. 发明授权

US12006180B2 Apparatus and method for spliting a tow of carbon fiber filaments 有权
公开(公告)号：US12006180B2
公开(公告)日：2024-06-11
申请号：US17891574
申请日：2022-08-19
申请人： Charles Fletcher Stewart
发明人： Charles Fletcher Stewart
IPC分类号： B65H51/005 , B65H54/20 , B65H59/40
CPC分类号： B65H51/005 , B65H54/20 , B65H59/40 , B65H2301/51422 , B65H2301/515326 , B65H2301/5155 , B65H2701/314
摘要： An apparatus and method for splitting a high filament count carbon fiber tow into a set of tows with reduced filament counts. The apparatus is comprised of an electrolyte bath assembly and a splitting assembly comprised of at least one blade. The preferred embodiment of the blades being Polytetrafluoroethylene (PTFE). The splitting assembly being positioned within the electrolyte bath or adjacent to the exit of the electrolyte bath.

37. 发明申请

US20230130062A1 CABLE TENSIONER 有权
公开(公告)号：US20230130062A1
公开(公告)日：2023-04-27
申请号：US17506793
申请日：2021-10-21
申请人： Vivero One Research, LLC
发明人： Arthur Quaid
IPC分类号： B65H59/40
摘要： An actuator includes a motor, a shaft, an actuator body, a first tension element, a cable tensioner, and a tension gauge. The shaft is mounted to the motor. The actuator body includes a first anchor body and a second anchor body. The first tension element is mounted to encircle the shaft and includes a first end and a second end. The first end of the first tension element is mounted to the first anchor body of the actuator body. The cable tensioner is mounted to the second anchor body of the actuator body and includes a tension adjuster, a second tension element, and a tension element terminator. The second tension element is mounted to the tension adjuster. The second end of the first tension element is mounted to the second tension element. The tension gauge is mounted adjacent the tension adjuster to indicate a tension of the second tension element.

38. 发明授权

US11597624B2 Method and device for texturing a synthetic thread 有权
公开(公告)号：US11597624B2
公开(公告)日：2023-03-07
申请号：US16638702
申请日：2018-06-13
申请人： Oerlikon Textile GmbH & Co. KG
发明人： Jörg Huthmacher
IPC分类号： B65H59/40 , G01L5/10 , B65H63/06
摘要： Techniques involve texturing a synthetic thread. The thread is pulled off a feed bobbin, which is connected via the thread end thereof to a beginning of a thread of a reserve bobbin by way of a thread knot. In order to monitor the texturing, a thread tension of the thread is measured and analyzed in a measuring point. Additionally, measuring signals of the thread tension are analyzed at the measuring point using a machine learning program, in order to identify the thread knot. To this end, a device has a diagnostic unit, which interacts with the thread tension measuring device in such a way that the measuring signals of the thread tension can be analyzed by way of a machine learning program for identifying a thread knot.

39. 发明申请

US20220219937A1 CABLE TENSIONING SYSTEMS 有权
公开(公告)号：US20220219937A1
公开(公告)日：2022-07-14
申请号：US17148990
申请日：2021-01-14
申请人： General Electric Company , Oliver Crispin Robotics Limited
发明人： Mark John Zajkowski , Huseyin Kandir , Todd William Danko , Don Mark Lipkin , Wayne Ray Grady , Andrew Crispin Graham , Trevor Owen Hawke
IPC分类号： B65H59/40
摘要： A cable tensioning system including: a body defining a balance point; a cable receiving area having gripping elements configured to grip and bias a cable relative to the cable tensioning system; and a sensor configured to sense changes to a balance of the body about the balance point, wherein the cable tensioning system is configured to maintain the cable within a preset range of tensions

40. 发明申请

US20220212890A1 METHOD AND DEVICE FOR MONITORING A YARN TENSION OF A RUNNING YARN 有权
公开(公告)号：US20220212890A1
公开(公告)日：2022-07-07
申请号：US17704311
申请日：2022-03-25
申请人： Oerlikon Textile GmbH & Co. KG
发明人： Jörg Huthmacher
IPC分类号： B65H59/40 , B65H63/02 , G01L5/102 , G05B23/02
摘要： Techniques are directed to a method and a device for monitoring a yarn tension of a running yarn in a yarn treatment process. To this end, the yarn tension of the yarn is continuously measured and the measurement signals for the yarn tension are compared with a threshold value of an admissible yarn tension. In the event of an inadmissible tolerance deviation of the measurement signals, a short-term signal path of the yarn tension is detected as a fault graph. In order to enable a fault diagnosis, the fault graph of the yarn tension is analyzed using a machine learning program. The fault graph is then allocated to one of the existing fault categories or to a new fault category. A device for this purpose may include a diagnosis unit, which cooperates accordingly with the yarn tension evaluation unit.

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