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111. 发明授权

US07603918B2 Apparatus and method for measuring torque and power 失效
标题翻译：用于测量扭矩和功率的装置和方法
公开(公告)号：US07603918B2
公开(公告)日：2009-10-20
申请号：US11864019
申请日：2007-09-28
申请人： Taylor Blackwood , Jason Blackwood
发明人： Taylor Blackwood , Jason Blackwood
IPC分类号： G01D1/00
CPC分类号： G01L3/1464 , G01L5/136 , G01L5/26
摘要： A torque measuring apparatus having a pressure sensor attached to a journal of a U-joint that interconnects members of a drive shaft to sense pressure during rotational operation of the drive shaft and an analyzer that receives a signal representative of the pressure, an rpm signal representative of the engine speed, and a signal representative of the speed of the vehicle, to determine a torque value that is displayed on a display device. A method of determining motor vehicle torque is disclosed.
摘要翻译：一种扭矩测量装置，其具有附接到U形接头的轴颈的压力传感器，其将驱动轴的构件互连以在驱动轴的旋转操作期间感测压力;以及分析器，其接收代表压力的信号，转速信号代表的发动机速度和表示车辆速度的信号，以确定显示在显示装置上的扭矩值。公开了一种确定机动车转矩的方法。

112. 发明申请

US20080011085A1 Strain sensing device 有权
标题翻译：应变感测装置
公开(公告)号：US20080011085A1
公开(公告)日：2008-01-17
申请号：US11477857
申请日：2006-06-30
申请人： Timothy A. Vik , Jeffry N. Sundermeyer
发明人： Timothy A. Vik , Jeffry N. Sundermeyer
IPC分类号： G01N29/00
CPC分类号： G01L5/0004 , G01L5/136
摘要： A strain sensing device is provided, which may include a hollow, cylindrical member having an inner surface and an outer surface. The outer surface may have an outer diameter corresponding approximately in size to an inner diameter of an inner surface of a cylindrical bore of a structural component configured to undergo mechanical loading. The hollow, cylindrical member may be configured to mate to the inner surface of the cylindrical bore of the structural component such that strain in the structural component is translated into strain in the hollow, cylindrical member. The strain sensing device may also include one or more strain sensing elements attached to the inner surface of the hollow, cylindrical member and configured to detect strain exhibited by the hollow, cylindrical member.
摘要翻译：提供一种应变感测装置，其可以包括具有内表面和外表面的中空圆柱形构件。外表面可以具有大致相当于构造成进行机械加载的结构部件的圆柱形孔的内表面的内径的外径。中空的圆柱形构件可以构造成与结构构件的圆柱形孔的内表面配合，使得结构构件中的应变在中空圆柱形构件中变形变形。应变感测装置还可以包括附接到中空圆柱形构件的内表面的一个或多个应变感测元件，并且被配置为检测中空圆柱形构件所呈现的应变。

113. 发明申请

US20020043374A1 METHOD AND APPARATUS FOR CONTROLLING THE ATTITUDE OF AN IMPLEMENT 有权
标题翻译：用于控制实施方式的方法和装置
公开(公告)号：US20020043374A1
公开(公告)日：2002-04-18
申请号：US09792369
申请日：2001-02-23
发明人： Nicolini Luca , Gregorio Angelo , Eugenio Sereni
IPC分类号： A01D075/28 , A01B063/02
CPC分类号： G01L5/136 , A01B63/112
摘要： Method and apparatus for controlling the attitude of an agricultural implement drawn by an agricultural tractor, the device including a lift; two deflection sensors located at the attachment points of the bottom arms of the lift to the frame of the agricultural tractor; and an electronic central control unit for processing data received from the sensors and controlling lifting and lowering of the implement by the lift as a function of the data detected by the two sensors; the device being characterised in that each of the sensors has locking means for adjusting the position of each of the sensors with respect to the frame so that each of the sensors assumes a predetermined tilt with respect to the ground.
摘要翻译：用于控制由农用拖拉机牵引的农用工具的姿态的方法和装置，所述装置包括升降机; 两个偏转传感器位于电梯的底臂的附接点到农用拖拉机的框架上; 以及电子中央控制单元，用于处理从传感器接收的数据，并且根据由两个传感器检测到的数据来控制由升降机提升和降低的装置; 该装置的特征在于，每个传感器具有用于调节每个传感器相对于框架的位置的锁定装置，使得每个传感器相对于地面呈现预定倾斜。

114. 发明授权

US5511812A Fifth wheel coupling 失效
标题翻译：第五轮联轴器
公开(公告)号：US5511812A
公开(公告)日：1996-04-30
申请号：US318785
申请日：1994-10-04
申请人： Peter J. Milner
发明人： Peter J. Milner
IPC分类号： G01L1/14 , B62D53/08 , G01L5/13
CPC分类号： G01L5/136 , B62D53/0871
摘要： A vertical and longitudinal force sensor for use in a fifth wheel hitch. The sensor comprises a beam and transducers for measuring the horizontal and vertical deflections at true center of the beam. The beam comprises two outer parts and an inner part which serves to actuate the transducers.
摘要翻译：用于第五轮搭接的垂直和纵向力传感器。该传感器包括用于测量梁的真实中心处的水平和垂直偏转的梁和换能器。梁包括两个外部部分和用于致动换能器的内部部分。

115. 发明授权

US5435194A Arrangement of measuring devices on a semitrailer motor vehicle 失效
标题翻译：半挂车机动车辆上的测量装置的布置
公开(公告)号：US5435194A
公开(公告)日：1995-07-25
申请号：US197213
申请日：1994-02-16
申请人： Kurt Schedrat , Lothar Jakob , Dirk Engels
发明人： Kurt Schedrat , Lothar Jakob , Dirk Engels
IPC分类号： B62D53/08 , G01G19/12 , G01L5/13
CPC分类号： B62D53/0871 , G01G19/12 , G01L5/136
摘要： The present invention relates to an arrangement of measuring devices on a semitrailer motor vehicle having a tractive unit, a semitrailer unit and a fifth wheel fastened to the tractive unit. The fifth wheel has a coupling plate which is pivotally disposed on a support structure such as a support block. The measuring arrangement includes measuring devices for measuring acceleration, tractive or braking forces which arise in the fifth wheel of the tractive unit. In the various embodiments disclosed herein, the measuring devices are incorporated into the support structure. If desired, the measuring devices may also include devices for effecting measurement of the weight of the semitrailer. The measured values are converted in an evaluation device into appropriate control commands for influencing the driving behavior of the semitrailer motor vehicle.
摘要翻译：本发明涉及一种在具有牵引单元，半挂车单元和固定到牵引单元的第五轮的半挂车机动车辆上的测量装置的布置。第五轮具有枢转地设置在诸如支撑块的支撑结构上的联接板。测量装置包括用于测量牵引单元的第五轮中出现的加速度，牵引力或制动力的测量装置。在本文公开的各种实施例中，测量装置并入支撑结构中。如果需要，测量装置还可以包括用于进行半挂车重量测量的装置。将测量值在评估装置中转换成用于影响半挂车机动车辆的驾驶行为的适当的控制命令。

116. 发明授权

US5286094A Controlling braking forces in tractor-trailer combinations 失效
标题翻译：控制拖拉机 - 拖车组合中的制动力
公开(公告)号：US5286094A
公开(公告)日：1994-02-15
申请号：US915734
申请日：1992-07-27
申请人： Peter J. Milner
发明人： Peter J. Milner
IPC分类号： B60T7/18 , B60T7/20 , B60T13/66 , B62D53/08 , G01L1/14 , G01L5/13
CPC分类号： G01L1/144 , B60T13/66 , B60T7/18 , B60T7/20 , G01L5/136
摘要： A sensor in the drawbar (or fifth-wheel coupling) of a tractor-trailer road vehicle combination senses both push and pull force in a linear proportional manner and produces an electrical signal which is used to act on a continuously proportional solenoid valve in the fluid pressure supply to the trailer brakes to control the trailer braking continuously, during application, in a sense tending to reduce the force in the drawbar to zero. There may be a base pressure applied to the trailer brakes, modified positively or negatively by the pressure from the sensor signal.
摘要翻译：拖拉机 - 拖车道路车辆组合（1,2）的牵引杆（3）（或第五轮联接）中的传感器（12,13）以线性比例的方式感测推力和拉力，并产生电信号，用于在拖车制动器的流体压力供给中作用于连续比例电磁阀（8），以在施加期间连续地控制拖车制动，其倾向于将牵引杆（3）中的力减小到零。施加到拖车制动器上的基础压力可能由传感器信号的压力正向或负向地改变。

117. 发明授权

US5149121A Force measuring device 失效
标题翻译：力测量装置
公开(公告)号：US5149121A
公开(公告)日：1992-09-22
申请号：US619801
申请日：1990-11-27
申请人： Hans W. Hafner
发明人： Hans W. Hafner
IPC分类号： B60T7/20 , G01L1/02 , G01L1/20 , G01L1/26 , G01L5/13
CPC分类号： G01L1/26 , B60T7/20 , G01L1/02 , G01L1/20 , G01L5/136
摘要： A novel force measuring device of simple design is provided with complementary stop surfaces protecting the device against over-loading. Alternatively, overloading is prevented by duplicating the force measuring device with two portions operating in opposite directions of force application. Such force measuring devices are advantageously incorporated in couplings between a motor driven vehicle and a further vehicle to be coupled thereto. Signals derived from these force measuring devices are used in a board computer for controlling the operation of the motor driven vehicle and the further vehicle coupled thereto.
摘要翻译：一种简单设计的新型力测量装置设有互补的止动表面，保护装置免受过载。或者，通过复制具有在相反的力施加方向上操作的两个部分的力测量装置来防止过载。这种力测量装置有利地结合在电动机驱动的车辆和要与之联接的另外的车辆之间的联接件中。从这些力测量装置获得的信号用于板式计算机中，用于控制马达驱动车辆和与其连接的其它车辆的操作。

118. 发明授权

US5101909A Bending shaft draft force sensor 失效
标题翻译：弯曲牵引力传感器
公开(公告)号：US5101909A
公开(公告)日：1992-04-07
申请号：US611628
申请日：1990-11-13
申请人： Harlan W. VanGerpen
发明人： Harlan W. VanGerpen
IPC分类号： A01B63/112 , G01L5/13
CPC分类号： A01B63/112 , G01L5/136
摘要： A draft force sensor includes a bendable shaft which extends laterally though a pair of spaced apart supports. Draft links are coupled to the ends of the shaft. A curved flexible strap is positioned between the supports and has its ends coupled to the shaft by adjustable support brackets. In a no-load condition the strap is concave in a direction facing the shaft. A displacement transducer, such as a rectilinear potentiometer, linear variable transformer or other electrical device which is sensitive to displacement, is mounted between the shaft and the central portion of the strap. The displacement transducer senses the change of distance from the shaft to the "arch" of the strap and generates an electrical signal indicative of the forces on the shaft. The load from the draft links is applied to the ends of the shaft, causing it to bend and causing the strap to flex in the opposite direction. Thus, the shaft and strap act as a mechanical amplifier. The resulting draft sensor can sense both tension and compression.
摘要翻译：牵引力传感器包括通过一对间隔开的支撑件横向延伸的可弯曲轴。牵引杆连接到轴的端部。弯曲的柔性带定位在支撑件之间，并且其端部通过可调节的支撑支架联接到轴。在无负载状态下，带子在朝向轴的方向上是凹的。诸如直线电位器，线性可变变压器或对位移敏感的其他电气装置的位移传感器安装在轴和带的中心部分之间。位移传感器检测从轴的距离到带的“拱”的距离的变化，并产生指示轴上的力的电信号。来自牵引连杆的负载被施加到轴的端部，导致其弯曲并使带子沿相反方向弯曲。因此，轴和带作为机械放大器。所得到的牵伸传感器可以感应张力和压缩。

119. 发明授权

US5042586A Tractor draft force sensor 失效
标题翻译：拖拉机牵引力传感器
公开(公告)号：US5042586A
公开(公告)日：1991-08-27
申请号：US627789
申请日：1990-12-14
申请人： Keith L. Spencer , Dennis A. Bowman
发明人： Keith L. Spencer , Dennis A. Bowman
IPC分类号： A01B63/112 , B60D1/58 , G01L5/13
CPC分类号： B60D1/58 , A01B63/112 , G01L5/136
摘要： An articulated tractor has left and right laterally spaced apart, fore-and-aft extending side frame members which are rigidly attached between front and rear drawbar supports. The tractor also includes left and right draft links, each draft link having a front end coupled to a corresponding one of the side frame members and a rear end for coupling to an implement. A draft force sensing mechanism includes a displacement transducer mounted on one of the side frame members. A lever is pivotally mounted near the transducer and carries a plunger or shaft which operatively engages the transducer. A rod has a first end fixed to the other side frame member and a second end coupled to the lever so that changes in draft force cause deflection of the side frame members and movement of the lever relative to the transducer. The transducer responds by generating a signal representing the draft force. Movement of the rod is amplified by the lever.
摘要翻译：铰接式拖拉机具有左右侧向间隔开的前后拉杆支撑件的前后延伸的侧框架构件。拖拉机还包括左右牵伸连杆，每个牵引连杆具有联接到相应的一个侧框架构件的前端和用于联接到工具的后端。牵引力感测机构包括安装在一个侧框架构件上的位移传感器。杠杆在换能器附近可枢转地安装，并带有可操作地接合换能器的柱塞或轴。杆具有固定到另一侧框架构件的第一端和联接到杆的第二端，使得牵引力的变化引起侧框架构件的偏转和杆相对于换能器的移动。换能器通过产生代表牵伸力的信号进行响应。杆的移动由杠杆放大。

120. 发明授权

US4422341A Snap-in draft sensor 失效
标题翻译：卡入式传感器
公开(公告)号：US4422341A
公开(公告)日：1983-12-27
申请号：US332577
申请日：1981-12-21
申请人： Eugenio Espiritu Santo , Kenneth D. Baxter
发明人： Eugenio Espiritu Santo , Kenneth D. Baxter
IPC分类号： G01L1/04 , G01L1/14 , G01L1/26 , G01L5/10 , G01L5/13
CPC分类号： G01L1/26 , G01L1/14 , G01L5/102 , G01L5/136
摘要： A draft sensor includes a frame with an opening between a pair of spaced-apart portions which have a variable separation depending upon the force applied to the ends of the frame. Recesses or bores in the spaced-apart portions receive projections which project from the cap and base which form opposite ends of a transducer which contains a linear variable differential transformer. The transducer is spring-loaded to facilitate assembly or replacement of the transducer in the frame.
摘要翻译：牵伸传感器包括框架，该框架具有在一对间隔开的部分之间的开口，该间隔部分根据施加到框架的端部的力而具有可变的分离。在间隔开的部分中的凹槽或孔口接收从帽和底座突出的突起，其形成包含线性可变差动变压器的换能器的相对端。换能器是弹簧加载的，以便于在框架中组装或更换换能器。

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