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1. 发明公开

US20230266189A1 REAL-TIME BELT TENSION SENSING SYSTEM 审中-公开
公开(公告)号：US20230266189A1
公开(公告)日：2023-08-24
申请号：US18174057
申请日：2023-02-24
申请人： Dematic Corp.
发明人： Michael Reed , Paul E. Berna , Daniel Houchin , Brad Warmuskerken , Chris Botsis , Mark Almas, II , Anthony Miller , Terry Cruzan , Barry W. Weddle, JR. , Aaron Fankhauser , Taylor Stults
IPC分类号： G01L5/107
CPC分类号： G01L5/107
摘要： A real-time belt tension sensing system includes an engagement assembly that is adapted to remain in substantially continuous contact with a belt that is being driven in a conveyance or drive direction. As the belt is driven in the drive direction, it simultaneously causes the position of the engagement assembly to move in a slack direction that is substantially perpendicular to the drive direction. A tension sensor produces a slack position signal based on the current position of a portion of the engagement assembly. The slack position signal is transmitted to a controller or control circuit in electronic communication with the tension sensor. The control circuit interprets the slack position signal to produce a tension measurement.

2. 发明授权

US09557233B2 Tension sensor assembly 有权
标题翻译：张力传感器总成
公开(公告)号：US09557233B2
公开(公告)日：2017-01-31
申请号：US15225615
申请日：2016-08-01
申请人： US Tower Corporation
发明人： Ken Pereira , Mark Crawford
IPC分类号： G01L5/10 , G08B21/18 , G08B5/36 , G08B3/10
CPC分类号： G01L5/107 , B66B5/12 , B66B5/14 , G01L5/101 , G01L5/102 , G01L5/103 , G08B3/10 , G08B5/36 , G08B21/182
摘要： A tension detector may detect and help correct tension in a lift cable. The cable may include a lift cable within a telescopic structure, such as a telescopic tower. The tension sensor may detect when the cable tension is outside a high tension threshold and a low tension threshold and trigger an alert when outside the thresholds. The alert may be an audible alert or a visual alert. A controller may prevent a user from making the tension worse and encourage an operator to correct the tension problem by preventing a winch from expanding or retracting the telescopic structure. The tension sensor may use springs to calibrate the thresholds for the high tension and low tension and a series of pulleys to manipulate an arm to engage a tension sensor.
摘要翻译：张力检测器可以检测并帮助纠正电梯电缆中的张力。电缆可以包括伸缩结构内的升降缆索，例如伸缩塔。张力传感器可以检测电缆张力何时超出高压阈值和低张力阈值，并在阈值以外触发警报。警报可能是声音警报或视觉警报。控制器可以防止用户使张力变差，并且通过防止绞盘伸缩或缩回伸缩结构来促使操作者改正张力问题。张力传感器可以使用弹簧校准高张力和低张力的阈值，以及一系列滑轮来操纵臂以接合张力传感器。

3. 发明申请

US20160245711A1 Load Transducer and Force Measurement Assembly Using the Same 有权
标题翻译：负载传感器和力测量组件使用它
公开(公告)号：US20160245711A1
公开(公告)日：2016-08-25
申请号：US14714797
申请日：2015-05-18
申请人： Bertec Limited
发明人： Necip Berme , Benjamin Robert Hoffman
IPC分类号： G01L5/16 , G01L1/22
CPC分类号： G01L5/161 , G01L1/22 , G01L1/2206 , G01L5/107
摘要： A load transducer is disclosed herein. The load transducer includes a plurality of beam portions connected to one another in succession, the plurality of beam portions being arranged in a circumscribing pattern whereby a central one of the plurality of beam portions is at least partially circumscribed by one or more outer ones of the plurality of beam portions; and at least one load cell disposed on one of the plurality of beam portions, the at least one load cell configured to measure at least one force or moment component of a load applied to the load transducer. A force measurement assembly including a plurality of load transducers with beam portions arranged in a circumscribing pattern is also disclosed herein.
摘要翻译：本文公开了负载传感器。负载传感器包括多个彼此连续地连接的梁部分，多个梁部分以外接图案布置，由此多个梁部分中的中心部分至少部分地被一个或多个外部梁部分限定多个梁部分; 以及设置在所述多个梁部分中的一个梁部分上的至少一个称重传感器，所述至少一个称重传感器被配置成测量施加到所述负载传感器的负载的至少一个力或力矩分量。本文还公开了一种力测量组件，其包括具有以外接图案布置的梁部分的多个负载换能器。

4. 发明授权

US09404822B2 Tension sensor assembly 有权
标题翻译：张力传感器总成
公开(公告)号：US09404822B2
公开(公告)日：2016-08-02
申请号：US14317105
申请日：2014-06-27
申请人： US Tower Corporation
发明人： Ken Pereira , Mark Crawford
IPC分类号： G01L5/10 , B66B5/12 , B66B5/14
CPC分类号： G01L5/107 , B66B5/12 , B66B5/14 , G01L5/101 , G01L5/102 , G01L5/103 , G08B3/10 , G08B5/36 , G08B21/182
摘要： A tension detector may detect and help correct tension in a lift cable. The cable may include a lift cable within a telescopic structure, such as a telescopic tower. The tension sensor may detect when the cable tension is outside a high tension threshold and a low tension threshold and trigger an alert when outside the thresholds. The alert may be an audible alert or a visual alert. A controller may prevent a user from making the tension worse and encourage an operator to correct the tension problem by preventing a winch from expanding or retracting the telescopic structure. The tension sensor may use springs to calibrate the thresholds for the high tension and low tension and a series of pulleys to manipulate an arm to engage a tension sensor.
摘要翻译：张力检测器可以检测并帮助纠正电梯电缆中的张力。电缆可以包括伸缩结构内的升降缆索，例如伸缩塔。张力传感器可以检测电缆张力何时超出高压阈值和低张力阈值，并在阈值以外触发警报。警报可能是声音警报或视觉警报。控制器可以防止用户使张力变差，并且通过防止绞盘伸缩或缩回伸缩结构来促使操作者改正张力问题。张力传感器可以使用弹簧来校准用于高张力和低张力的阈值，以及一系列滑轮来操纵臂以接合张力传感器。

5. 发明申请

US20150177085A1 TENSILE FORCE MEASURING DEVICE 有权
标题翻译：拉力测量装置
公开(公告)号：US20150177085A1
公开(公告)日：2015-06-25
申请号：US14376271
申请日：2012-07-04
申请人： Jürgen Herhaus
发明人： Jürgen Herhaus
IPC分类号： G01L5/04
CPC分类号： G01L5/04 , G01L1/26 , G01L5/102 , G01L5/107
摘要： The invention relates to a device for measuring the tensile force of a long object, in which the sensor (1) and the display unit (6) can be separated from one another and, if that is the case, communicate in a wireless manner.
摘要翻译：本发明涉及一种用于测量长物体的张力的装置，其中传感器（1）和显示单元（6）可以彼此分离，并且如果是这种情况，则以无线方式进行通信。

6. 发明授权

US08847758B2 Sensor unit and method for monitoring the state of fasteners 有权
标题翻译：用于监控紧固件状态的传感器单元和方法
公开(公告)号：US08847758B2
公开(公告)日：2014-09-30
申请号：US12921410
申请日：2009-03-11
申请人： Tore Eide
发明人： Tore Eide
IPC分类号： G08B13/18 , B60Q1/00 , A47C1/08 , A47C31/00 , F16G3/00 , F16G7/00 , A44B21/00 , G01L5/10 , B60P7/08
CPC分类号： G01L5/103 , B60P7/0861 , G01L5/101 , G01L5/102 , G01L5/107 , Y10T24/16 , Y10T24/1604 , Y10T24/1696
摘要： Sensor unit (30) for monitoring the state of fasteners, such as ratchet straps, chains, wires, ropes, bars or similar, which are being used for fastening and/or securing and/or anchoring one or more objects (20), which fasteners preferably includes fastening means (14, 104) and means (15, 100) for tensioning of the fasteners. The sensor unit (30) includes one or more measuring elements (32) for measuring tension force and/or tension and/or pressure and/or bending moment and/or shear force for the fastener and/or fastening means (14, 104) of the fastener and/or anchoring devices (22) for fasteners for monitoring the state of the fasteners.
摘要翻译：用于监测用于紧固和/或固定和/或锚固一个或多个物体（20）的紧固件（例如棘轮带，链条，电线，绳索，杆或类似物）的状态的传感器单元（30），其中紧固件优选地包括用于张紧紧固件的紧固装置（14,104）和装置（15,100）。传感器单元（30）包括用于测量紧固件和/或紧固装置（14,104）的张力和/或张力和/或压力和/或弯矩和/或剪切力的一个或多个测量元件（32）用于紧固件的紧固件和/或锚定装置（22），用于监视紧固件的状态。

7. 发明授权

US08061215B2 Apparatus for and method of measuring tension in a handrail for an escalator or moving walkway 有权
标题翻译：用于自动扶梯或移动人行道的扶手测量张力的装置和方法
公开(公告)号：US08061215B2
公开(公告)日：2011-11-22
申请号：US12138863
申请日：2008-06-13
申请人： A. Stuart Caunce , Andrew O. Kenny , Michael Degli Angeli
发明人： A. Stuart Caunce , Andrew O. Kenny , Michael Degli Angeli
IPC分类号： G01N3/08
CPC分类号： G01L5/102 , G01L5/107 , G01N2203/0023
摘要： An apparatus for and a method of measuring tension in a handrail for an escalator or moving walkway provides for three support or contact points on the handrail. Two outer or first and second support points are provided by rollers at either end of the support bar. A centre point is provided by a suction cup or other attachment device that grasps the handrail. The centre point is displaced relative to the first and second points by an amount less than a clearance between the handrail and an underlining guide. This displacement and the load necessary to cause the displacement, together with the overall dimensions of the apparatus enable the tension in the handrail to be provided. The use of a suction cup effectively overcomes the requirement to provide a centre point on the opposite side of the handrail from the two other support points, this other side not otherwise being accessible in use.
摘要翻译：用于自动扶梯或移动人行道的扶手测量张力的装置和方法在扶手上提供三个支撑点或接触点。两个外部或第一和第二支撑点由在支撑杆的任一端的辊子提供。中心点由抓住扶手的吸盘或其他附接装置提供。中心点相对于第一点和第二点移动一个小于扶手和底边引导件之间的间隙的量。引起位移所需的这种位移和载荷与设备的总体尺寸一起使得能够提供扶手的张力。吸盘的使用有效地克服了在扶手的另一侧从两个其他支撑点提供中心点的要求，另一方面在使用中另外无法使用。

8. 发明授权

US07475490B2 Hand held yarn measuring device 失效
标题翻译：手持式纱线测量装置
公开(公告)号：US07475490B2
公开(公告)日：2009-01-13
申请号：US10538430
申请日：2003-11-28
申请人： Lina Sawall, legal representative , Karl-Heinz Sawall, legal representative , Gerhard Sawall, legal representative , Wolfgang Sawall, legal representative , Sabine Krauter, legal representative , Rita Haug, legal representative , Christoph Wörner , Karl-Heinz Mühlberg
发明人： Rolf-Reiner Sawall
IPC分类号： G01L5/04 , G01P3/50
CPC分类号： G01L5/107 , B65H59/40 , B65H2402/414 , B65H2701/31 , G01L5/102
摘要： A handheld yarn measuring device (1) for monitoring yarn in yarn processing machines. The yarn measuring device includes a catcher (8), which when a trip lever (6) is actuated, places the yarn over a yarn applicator element (27) of a force sensor (29). The yarn tension and speed is detectable and delivered to a processing device for display and further processing. The device, which may be operated by one hand, has a boomerang-shaped housing (2) one end of which supports the trip lever (6), a control knob (10) and a display (5). The control knob (10) can be twisted and depressed by the user's thumb so that the selection of all the measurement and operating modes can be done with only the thumb. The measurement is performed by means of the trip lever (6), which actuates both the yarn catcher (8) and a measurement activation switch (49).
摘要翻译：一种用于在纱线加工机器中监测纱线的手持式纱线测量装置（1）。纱线测量装置包括捕获器（8），当捕捉杆（6）被致动时，捕捉器将纱线放置在力传感器（29）的纱线施加器元件（27）上。纱线张力和速度是可检测的并且被输送到处理装置以进行显示和进一步处理。可以由一只手操作的装置具有一个回旋形壳体（2），其一端支撑脱扣杆（6），一个控制旋钮（10）和一个显示器（5）。控制旋钮（10）可以由用户的拇指扭曲和按压，因此可以只用拇指进行所有测量和操作模式的选择。通过使牵引器（8）和测量启动开关（49）起动的脱扣杆（6）进行测量。

9. 发明授权

US07424832B1 Cable tensiometer for aircraft 失效
标题翻译：飞机电缆张力计
公开(公告)号：US07424832B1
公开(公告)日：2008-09-16
申请号：US11849843
申请日：2007-09-04
申请人： Mark Nunnelee
发明人： Mark Nunnelee
IPC分类号： G01L1/04
CPC分类号： G01L5/102 , G01L5/107
摘要： The invention is a cable tensiometer that can be used on aircraft for real-time, in-flight cable tension measurements. The invention can be used on any aircraft cables with high precision. The invention is extremely light-weight, hangs on the cable being tested and uses a dual bending beam design with a high mill-volt output to determine tension.
摘要翻译：本发明是可用于飞机上用于实时，飞行中电缆张力测量的电缆张力计。本发明可用于任何具有高精度的飞机电缆。本发明的重量非常轻，挂在正在测试的电缆上，并且使用具有高毫伏输出的双弯曲梁设计来确定张力。

10. 发明授权

US07373837B2 Tension measurement system and method 有权
标题翻译：张力测量系统及方法
公开(公告)号：US07373837B2
公开(公告)日：2008-05-20
申请号：US10801000
申请日：2004-03-16
申请人： David G. Ellsworth , Robert E. Stack , Scot D. Fisher
发明人： David G. Ellsworth , Robert E. Stack , Scot D. Fisher
IPC分类号： G01N3/08
CPC分类号： G01L5/107 , F16H7/00 , G01L5/102 , G01L5/108
摘要： Tension within a power transfer system is measured by tension evaluator that includes an actuator, a first sensor, and a second sensor. The actuator applies a first load and a second load to a chain. The chain is moved a first amount of deflection in response to the first load and the chain is moved a second amount of deflection in response to the second load. The first sensor senses an event. A third amount of deflection is associated with the event. The second sensor senses an amount of travel of the chain between the second amount of deflection and the third amount of deflection.
摘要翻译：动力传递系统中的张力由包括致动器，第一传感器和第二传感器的张力评估器测量。执行器向链条施加第一负载和第二负载。链条响应于第一负载而移动第一量的偏转，并且链条响应于第二负载移动第二量的偏转。第一个传感器感测到一个事件。第三个偏转量与事件相关联。第二传感器感测在第二偏转量与第三偏转量之间的链条的行进量。

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