公开(公告)号：US06988395B1

公开(公告)日：2006-01-24

申请号：US10088193

申请日：2000-09-14

Applicant: Hans Bleckmann ,  Marius Goslar

Inventor： Hans Bleckmann ,  Marius Goslar

IPC: G01M19/00

CPC classification number: G01L5/20 ,  B60T2240/03 ,  G01D3/021

Abstract: The present invention relates to a method and a control circuit for detecting and evaluating the conditions of vehicle movement dynamics for a motor vehicle by means of wheel force sensors, preferably tire sensors, which take the preadjusted air slot between at least one rotating encoder and at least one pick-up for measuring data into account as a standard for the transverse forces that act on the wheel or on the tire. In order to reduce the errors in the evaluation of wheel forces, especially of deformations of the wheel rim and/or the tire detected by means of tire sensors, the air-slot-dependent operating point of the output signal of the pick-up for measuring data or a signal-conditioning device is set irrespective of the preadjustment of the said point which was made during predetermined driving behavior.

Abstract translation: 本发明涉及一种用于通过车轮力传感器，优选轮胎传感器来检测和评估机动车辆的车辆动态动力学条件的方法和控制电路，该传感器将至少一个旋转编码器和 用于测量数据的至少一个拾取器作为作用在车轮或轮胎上的横向力的标准。 为了减少轮胎力的评估中的误差，特别是通过轮胎传感器检测到的轮辋和/或轮胎的变形的误差，拾取器的输出信号的与气隙相关的工作点为 测量数据或信号调节装置被设置，而不管预定驾驶行为期间所述点的预调节。

公开(公告)号：US06439063B1

公开(公告)日：2002-08-27

申请号：US09330951

申请日：1999-06-11

Applicant: Joel C. Schnackenberg

Inventor： Joel C. Schnackenberg

IPC: G01D700

CPC classification number: G01L5/20 ,  G01L5/161

Abstract: A load transducer for measuring vertical and fore/aft forces on a rotatable vehicle wheel includes a rim adapter attachable to a wheel rim and a hub adapter attachable to a wheel hub. The rim adapter and the hub adapter are connected in a force transmission path. A plurality of beams extend between inner and outer ends of the hub adapter. At least one sensor is mounted on each beam for measuring force exerted on each beam. The sensor may be mounted on the inner and outer surfaces of each beam as well as on the opposed side walls of each beam. The sensors are interconnected in a bridge configuration for generating outputs corresponding to vertical force and fore/aft force exerted upon the wheel. The hub adapter may be formed as a unitary hub adapter and interior load transducer when constructed as a one-piece unitary body. Alternately, the hub adapter may be separate from an interior transducer body and coupled thereto for mounting on different wheel lug bolt configurations and wheel rim/hub dimensions.

Abstract translation: 用于测量可旋转车轮上的垂直和前/后力的负载传感器包括可附接到轮缘的轮辋适配器和可附接到轮毂的轮毂适配器。 轮圈适配器和轮毂适配器在力传递路径上连接。 多个梁在轮毂适配器的内端和外端之间延伸。 至少一个传感器安装在每个光束上，用于测量施加在每个光束上的力。 传感器可以安装在每个梁的内表面和外表面以及每个梁的相对的侧壁上。 传感器以桥式结构互连，用于产生对应于垂直力和施加在车轮上的前/后力的输出。 轮毂适配器可以形成为整体式轮毂适配器和内部负载传感器，当构造为单件式整体时。 或者，轮毂适配器可以与内部换能器主体分离并联接到其上，用于安装在不同的车轮螺栓螺栓构造和轮缘/轮毂尺寸上。

公开(公告)号：US06345530B1

公开(公告)日：2002-02-12

申请号：US09472106

申请日：1999-12-27

Applicant: Nagao Miyazaki

Inventor： Nagao Miyazaki

IPC: G01N1900

CPC classification number: G01L5/20 ,  G01L5/0004 ,  G01L5/161

Abstract: A wheel-acting force measuring system for measuring for measuring force generated by a wheel having a road contacting surface is provided. The system includes an axle having a brake disk attachment portion and a spindle portion extending outwardly from the brake disk attachment portion to which the wheel is mounted, and a stress detecting sensor embedded in the spindle portion at a position between the brake disc attachment portion and a plane perpendicular to the road contacting surface of the wheel. In an embodiment there is further provided a brake caliper having a brake caliper angle defined by a caliper fixing axis and a wheel traveling direction, and the stress detecting sensor is mounted substantially at the brake caliper angle with respect to the wheel traveling direction and parallel to the caliper fixing axis.

Abstract translation: 提供了一种用于测量由具有道路接触表面的车轮产生的测量力的车轮作用力测量系统。 该系统包括：具有制动盘附接部的轴和从车轮安装的制动盘安装部向外延伸的心轴部;以及在制动盘安装部和 垂直于车轮接触面的平面。 在一个实施例中，还提供一种制动钳，其具有由卡钳固定轴和车轮行进方向限定的制动钳角度，并且应力检测传感器相对于车轮行进方向基本上安装在制动钳角度并平行于 卡钳固定轴。

公开(公告)号：US6038933A

公开(公告)日：2000-03-21

申请号：US892914

申请日：1997-07-15

Applicant: Richard A. Meyer

Inventor： Richard A. Meyer

IPC: G01L1/22 ,  G01L5/16 ,  G01L5/20

CPC classification number: G01L1/2206 ,  G01L5/161 ,  G01L5/20

Abstract: A load cell body for measuring components of force and moment in plural direction includes an integral assembly having a rigid central hub and a rigid annular ring concentric with the central hub. At least three radial tubes extends radially along corresponding longitudinal axes from the central hub to the annular ring. Flexure members join the radial tubes to the annular ring. Each flexure member is compliant for displacement of each corresponding radial tube along the corresponding longitudinal axis. As a load cell, a strain sensor mounted on each radial tube measures strain therein.

Abstract translation: 用于测量多个方向上的力和力矩的部件的测力传感器体包括具有刚性中心毂和与中心毂同心的刚性环形环的整体组件。 至少三个径向管从相应的纵向轴线从中心毂径向延伸到环形环。 弯曲构件将径向管连接到环形环。 每个弯曲构件均符合每个对应的径向管沿着对应的纵向轴线的位移。 作为称重传感器，安装在每个径向管上的应变传感器测量其中的应变。

公开(公告)号：US5821434A

公开(公告)日：1998-10-13

申请号：US716179

申请日：1996-09-27

Applicant: Donald R. Halliday

Inventor： Donald R. Halliday

IPC: B60G7/00 ,  B60G17/019 ,  B60G21/00 ,  B60T8/172 ,  B60T8/18 ,  G01L5/20 ,  G01N19/04 ,  G01M17/04

CPC classification number: G01L5/20 ,  B60G17/019 ,  B60G21/007 ,  B60G7/008 ,  B60T8/172 ,  B60T8/18 ,  B60G2200/144 ,  B60G2200/46 ,  B60G2202/40 ,  B60G2204/11 ,  B60G2204/115 ,  B60G2204/148 ,  B60G2206/50 ,  B60G2300/27 ,  B60G2400/60 ,  B60G2800/0194 ,  B60G2800/24 ,  G01N19/04

Abstract: A system and a method are disclosed for measuring the grip performance of a vehicle by interposing a load carrier member intermediate an upright and an axle. The load carrier member is configured as having a geometry for measurement of a magnitude and relative direction of the instantaneous load forces acting between the axle and the upright and includes a planetary bearing carrier received coaxially over the axle for linear movement therewith. The bearing carrier extends from an outboard first end to an inboard second end configured to define a force transmitting portion. A rotational bearing assembly is interposed between the bearing carrier and the axle providing for the rotation of the axle within the bearing carrier. A first linear bearing assembly is interposed between the upright and the bearing carrier providing for the linear movement of the bearing carrier relative to the upright. At least one force sensor is operably coupled to the force transmitting portion of the bearing carrier to be responsive to the linear movement thereof for providing load force output signals corresponding to the magnitude and relative direction of the load force vector. A magnitude and relative direction of at least one instantaneous load force vector acting on the load carrier member then is measured. Finally; the load force vector is resolved with respect to a relative plane into at least one load force component corresponding to an instantaneous grip force developed between the wheel and the ground surface.

Abstract translation: PCT No.PCT / US95 / 03979 371日期1996年9月27日第 102（e）日期1996年9月27日PCT 1995年3月31日PCT PCT。 公开号WO95 / 27192 日期1995年10月12日公开了一种用于通过在直立和轴之间插入负载承载构件来测量车辆的抓地性能的系统和方法。 负载承载构件被构造成具有用于测量作用在车轴和立柱之间的瞬时负载力的大小和相对方向的几何形状，并且包括同轴地承载在轴上以与其直线运动的行星轴承承载件。 轴承承载件从外侧第一端延伸到构造成限定力传递部分的内侧第二端。 旋转轴承组件插入在轴承架和轴之间，用于使轴在轴承架内旋转。 第一直线轴承组件插入在直立件和轴承架之间，用于轴承架相对于直立件的直线运动。 至少一个力传感器可操作地联接到轴承载体的力传递部分以响应其线性运动，以提供对应于载荷力矢量的大小和相对方向的载荷力输出信号。 然后测量作用在负载承载构件上的至少一个瞬时载荷力矢量的大小和相对方向。 最后; 负载力矢量相对于相对平面被分解为至少一个对应于在车轮和地面之间产生的瞬时抓握力的负载力分量。

公开(公告)号：US5817951A

公开(公告)日：1998-10-06

申请号：US681729

申请日：1996-07-29

Applicant: Nathan H. Cook ,  Forest J. Carignan ,  Bruce F. White

Inventor： Nathan H. Cook ,  Forest J. Carignan ,  Bruce F. White

IPC: G01B11/26 ,  G01B11/275 ,  G01D5/34 ,  G01L5/16 ,  G01L5/20

CPC classification number: G01D5/344 ,  G01B11/26 ,  G01B11/275 ,  G01D5/34 ,  G01D5/345 ,  G01L5/161 ,  G01L5/20 ,  G01B2210/16 ,  G01B2210/28

Abstract: An apparatus and method for a multi-axis wheel transducer are disclosed. The apparatus of the invention comprises a wheel transducer for measuring the loads and moments acting on a vehicle wheel. Tubular load cells positioned in a radial fashion around the perimeter of the transducer hub join the rim and hub. Loads and moments acting on the rim of the wheel are transferred through the spoke-like load cells to the hub of the wheel. Sensors strategically positioned around the circumference of the tubular load cell monitor the intensity of the loads and moments. To detect angular position of the wheel, a light source generates a cone of polarized light to flood the wheel of the vehicle and detector-polarizing filter pairs detect an angle of the polarization relative to the wheel to determine its angular position. The transducer hub computer processes the sensor data and transfers the information via infrared signal to a computer located in the fender of the vehicle.

公开(公告)号：US3703826A

公开(公告)日：1972-11-28

申请号：US3703826D

申请日：1971-01-27

Applicant: FRANCIS T BURKE

Inventor： BURKE FRANCIS T

IPC: G01L5/20 ,  G01N3/08 ,  G01L5/28

CPC classification number: G01L5/20 ,  G01N3/08

Abstract: A steel band is adapted to be clamped on vehicle brake shoes when the brake drum has been removed for the purpose of testing the operation of the brakes. One end of the steel band is clamped with a clamp in a holding member, and the other end of the steel band is connected to the holding member with a calibrated spring scale. If the band is clamped in place on the brake shoes, when the brakes operate, the force exerted by the shoes may be read on the scale.

Abstract translation: 为了测试制动器的操作，当制动鼓被移除时，钢带适于夹在车辆制动蹄上。 钢带的一端用夹具夹持在保持构件中，钢带的另一端用校准的弹簧秤连接到保持构件。 如果将该带固定在制动蹄上的位置，制动器操作时，鞋子施加的力可以在秤上读取。

公开(公告)号：US2933303A

公开(公告)日：1960-04-19

申请号：US55629855

申请日：1955-12-29

Applicant: PAUL SCHODE

Inventor： PAUL SCHODE

IPC: G01L5/20

CPC classification number: G01L5/20

公开(公告)号：US09157819B2

公开(公告)日：2015-10-13

申请号：US14265197

申请日：2014-04-29

Applicant: Fuji Jukogyo Kabushiki Kaisha

Inventor： Hiroshi Shimoyama

IPC: G01L3/10 ,  B60B27/00 ,  G01L1/00

CPC classification number: G01L3/108 ,  B60B27/0068 ,  B60K7/0007 ,  B60K2007/0038 ,  B60K2007/0092 ,  B60L2220/44 ,  B60L2220/50 ,  G01L1/005 ,  G01L5/161 ,  G01L5/20 ,  Y02T10/641

Abstract: A wheel component force detecting apparatus for detecting a component force on a wheel includes a cylindrical axle flange, an electric motor, and a wheel unit. The electric motor includes a stator and an armature. The wheel component force detecting apparatus includes a pair of sensing units each including a cylinder and a bridge circuit. The cylinder is mounted outside the circumferential surface of the axle flange and has a first end fixed to the axle flange and a second end fixed to the stator. The bridge circuit includes a plurality of strain gages disposed on the cylinder. The pair of sensing units is symmetrical in the axial direction of the axle flange with respect to the stator.

Abstract translation: 用于检测车轮上的部件力的车轮部件力检测装置包括圆柱形车轴法兰，电动马达和车轮单元。 电动机包括定子和电枢。 车轮部件力检测装置包括一对检测单元，每一个检测单元包括一个气缸和一个桥接电路。 气缸安装在轴凸缘的圆周表面的外侧，并且具有固定到车轴凸缘的第一端和固定到定子的第二端。 桥式电路包括设置在气缸上的多个应变计。 一对感测单元在轴凸缘的轴向方向上相对于定子是对称的。

公开(公告)号：US20150247782A1

公开(公告)日：2015-09-03

申请号：US14426834

申请日：2013-09-09

Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHA

Inventor： Yoshi Sato

IPC: G01M17/10 ,  G01L5/16

CPC classification number: G01M17/10 ,  B61K9/00 ,  B61K9/02 ,  B61K9/08 ,  B61K9/12 ,  G01L5/0023 ,  G01L5/12 ,  G01L5/16 ,  G01L5/18 ,  G01L5/20

Abstract: A load measurement method, for measuring the load applied to a rail from a wheel of a railcar, calculates the lateral force applied to the rail from each of the left and right wheels, on the basis of the axial force applied to an axle between the left and right wheels and the axial load applied to the axle bearing.

Abstract translation: 一种用于测量从轨道车辆的车轮施加到轨道的载荷的载荷测量方法，基于施加到左右车轮之间的轴的轴向力，计算从左右车轮中的每一个施加到轨道的横向力 左右轮和轴向载荷。