公开(公告)号：EP2321623B1

公开(公告)日：2017-01-25

申请号：EP09778352.6

申请日：2009-09-04

申请人： KUKA Roboter GmbH

发明人： UEBERLE, Marc-Walter ,  ORTMAIER, Tobias

IPC分类号： B25J13/08 ,  B25J19/00 ,  G01L5/28

CPC分类号： G01L5/288 ,  B25J13/085 ,  B25J19/0004 ,  B25J19/0095

公开(公告)号：EP2907626A2

公开(公告)日：2015-08-19

申请号：EP15000104.8

申请日：2015-01-16

申请人： KUKA Laboratories GmbH

发明人： Benali, Zoubir ,  Hagenauer, Andreas ,  Poth, Stefan

IPC分类号： B25J9/16

CPC分类号： B25J9/1674 ,  G01L5/288 ,  G05B19/406 ,  G05B2219/39196 ,  G05B2219/40218

摘要： Verfahren zum Festlegen wenigstens einer Achse eines Manipulators, insbesondere eines Roboters, mit den Schritten: (S20) Schließen einer mechanischen Bremse der Achse; (S30) Deaktivieren einer Aktuierung eines Antriebs einer Achse durch eine Bewegungsregelung; (S40) Überwachen der mechanischen Bremse; (S60) Aktivieren der Aktuierung des Antriebs durch die Bewegungsregelung, falls eine Überwachung einen Fehlerzustand der mechanischen Bremse erfasst.

摘要翻译： 设置机械手，特别是机器人中的至少一个轴，其包括以下步骤的方法：（S20）关闭所述车轴的机械制动器; （S30）通过去激活移动控制轴的驱动的致动; （S40）的机械式制动器的监测; （S60）通过控制的运动激活所述驱动装置的致动，如果监视检测机械制动器的一个故障状态。

公开(公告)号：EP2870098A1

公开(公告)日：2015-05-13

申请号：EP12880937.3

申请日：2012-07-09

申请人： Otis Elevator Company

发明人： WAN, Jinan ,  XU, Kaisheng, David

IPC分类号： B66B5/00 ,  B66B29/00

CPC分类号： G01L5/28 ,  B25B23/1427 ,  B66B5/0037 ,  B66B29/00 ,  B66B31/00 ,  F16D66/00 ,  F16D2066/005 ,  G01L5/288

摘要： A brake torque inspection method (60) to a device having a drive machine (30) and a driven component operatively connected to the drive machine (30) is disclosed. The method (60) comprises applying a brake (46) to the driven component, and using a torque wrench (50) at a shaft (38) of the drive machine (30) to determine the brake torque.

公开(公告)号：EP1049920A1

公开(公告)日：2000-11-08

申请号：EP99901735.3

申请日：1999-01-18

申请人： FEDERAL-MOGUL FRICTION PRODUCTS LIMITED

发明人： COTTERILL, Ronald, Ian ,  RUNNING, Kenneth ,  MARSHALL, James, Barry ,  DAVENPORT, Alan

IPC分类号： G01N19/02 ,  G01N3/56

CPC分类号： G01L5/288 ,  G01N19/02

摘要： Apparatus (10), for testing samples of friction material (31, 32) in rubbing contact with a surface (33) of a rubbing element (34), comprises a table (12) for supporting the rubbing element and a load cell (16) for sensing the load imposed by the frictionally coupled rotating samples from which the coefficient of friction can be determined. To make the tests repeatable rapidly and with identical starting conditions cooling means (40) is interposed between the rubbing element and table. Cooling means (40) comprises a fluid cooled heat exchanger (41), conveniently cooled by local main supply water supplied at its natural temperature, and thermoelectric cooling means (75). The thermoelectric cooling means consists of an array of planar peltier cooling elements which develops a temperature gradient there across which, with reference to the heat exchanger temperature, is able to cool and re-cool the rubbing element to temperatures as low as -25 °C within a matter of minutes. To ensure the friction material and rubbing element are not contaminated by water condensed from the atmosphere an enclosure (60) is formed around them and kept at positive pressure by dry, inert argon gas.

公开(公告)号：EP0361425A3

公开(公告)日：1991-10-23

申请号：EP89117822.0

申请日：1989-09-27

申请人： VEHICLE SAFETY CONTROLS, INC.

发明人： Frederick, Earl

IPC分类号： G01L5/28

CPC分类号： G01L5/288

摘要： The invention is a system for measuring the braking force of a vehicle, whereby a wheel of a vehicle is supported by a pair of spaced rollers having axes that are generally parallel with the axis of the wheel. At least one of the rollers is driven at a constant speed by a circulatory hydraulic fluid system which includes a hydraulic motor. The energy expended by the hydraulic motor in maintaining a constant speed of the roller(s) is a function of the pressure of the hydraulic fluid on the inlet side of the hydraulic motor. This hydraulic fluid pressure is measured and recorded both before and after application of the vehicle's brakes.

摘要翻译： 本发明是一种用于测量车辆的制动力的系统，由此车辆的车轮由一对具有大致平行于车轮的轴线的间隔开的辊支撑。 通过包括液压马达的循环液压流体系统，至少一个滚子以恒定的速度驱动。 液压马达维持滚筒恒定速度的能量是液压马达入口侧的液压油压力的函数。 在施加车辆制动之前和之后测量和记录该液压流体压力。

公开(公告)号：EP3256830A2

公开(公告)日：2017-12-20

申请号：EP16713986.4

申请日：2016-02-10

申请人： Vamag S.r.l.

发明人： CROSTA, Gianfranco ,  RATTI, Alessandro

IPC分类号： G01L5/28 ,  G01M17/04

CPC分类号： G01L5/288 ,  G01M17/04

摘要： A multi-platform system and a relative method for checking the braking ability of vehicles with at least two wheel axes, as well as a checking method of the suspensions employing such system is disclosed. The system comprises pairs of detection plates, aligned according to a motion direction on two parallel paths, apt to detect horizontal and vertical components of a stress transferred by the vehicle wheels to the surface of said plates, wherein: - there are provided at least three pairs of aligned plates, mutually dimensioned and spaced apart so as to prevent the wheels of a single axis from simultaneously resting on two pairs of plates and the wheels of multiple axes from simultaneously resting on a same pair of plates; a checking unit is furthermore provided which detects the development over time of said horizontal (Fh(i)) and vertical (Fv(i)) components of the stress and determines when the wheels of an axis get on and off a single plate (Pn) based on the measurement peaks of said vertical component (Fv(i)) of the stress; - said checking unit has data processing means apt to integrate over time the measurements of said horizontal component (Fh(i)> of the stress on a first plate (Pn) and on the subsequent one (Pn+1) when it is detected, within a measurement time range of the braking action (tw1 - tw2) that said vertical component (Fv(i)) of the stress on said first plate (Pn) undergoes a significant reduction and said vertical component (Fv(i)) of the stress on said subsequent platform (Pn+1) undergoes a significant increase.

公开(公告)号：EP1481231B1

公开(公告)日：2011-11-09

申请号：EP03720143.1

申请日：2003-03-05

申请人： Femboeck Automotive GmbH

发明人： WIMMER, Hermann

IPC分类号： G01L5/28

CPC分类号： G01L5/288 ,  G01L5/282

摘要： A brake test bench for motor vehicles, comprising a rolling device (1) for wheel (12) rolling which is provided with a running surface (3). The running surface (3) is rotationally driven and is blockable or brakeable. The invention is characterized in that the rolling device (1) is mounted in such a way that it can move at least slightly along the direction of travel (6) and in that it in order to determine the braking force it is possible to measure the force acting during braking between the rolling device (1) and a predetermined fixed reference point (7).

公开(公告)号：EP0545061B1

公开(公告)日：1995-05-17

申请号：EP92118211.9

申请日：1992-10-23

申请人： HOFMANN WERKSTATT-TECHNIK GMBH

发明人： Zenzinger, Hans-Michael

IPC分类号： G01L5/28

CPC分类号： G01L5/282 ,  G01L5/288 ,  G01L25/003

公开(公告)号：EP0462675A1

公开(公告)日：1991-12-27

申请号：EP91201543.5

申请日：1991-06-18

申请人： SUGIURA N.V.

发明人： van der Avoird, Euphratius Maria

IPC分类号： G01L5/28

CPC分类号： G01L5/288

摘要： A plate brake tester for testing the brakes of a motor vehicle, comprises two pair of tread plates (2,3) one beside the other, each of said tread plates having a measuring device (2',3') for measuring the force exerted on the tread plate, a processing unit (4) for processing measuring signals provided by the measuring devices and a display (5) for displaying the measuring results. The plate brake tester comprises a weighing device (12) for determining the weight of the front axle and the rear axle of the vehicle, respectively. The processing unit is adapted to compute the braking retardation from the measured brake forces and the total weight of the vehicle. The plate brake tester computes the brake force ratio front axle/rear axle from the measured brake forces and the dynamic weight ratio front axle/rear axle from the computed braking retardation, the wheelbase of the vehicle, the height of the centre of gravity of the vehicle and the measured weight of the front axle and the rear axle, respectively. Further, the processing unit provides an indication through the display if said brake force ratio deviates from said dynamic weight ratio and this deviation exceeds predetermined threshold values.

摘要翻译： 每个所述踏板具有用于测量施加在踏板上的力的测量装置（2'，3'），处理单元（4），用于处理由所述胎面板（2,3） 测量装置和用于显示测量结果的显示器（5）。 制板测试器包括分别用于确定车辆的前轴和后轴的重量的称重装置（12）。 处理单元适于根据所测量的制动力和车辆的总重量来计算制动延迟。 制动器测试仪根据计算的制动延迟，车辆的轴距，重心的高度，根据测量的制动力和动力重量比的前轴/后桥计算前桥/后桥的制动力比 车辆和前轴和后桥的测量重量。 此外，如果所述制动力比偏离所述动态重量比，则所述处理单元通过所述显示器提供指示，并且所述偏差超过预定阈值。

公开(公告)号：EP0361425A2

公开(公告)日：1990-04-04

申请号：EP89117822.0

申请日：1989-09-27

申请人： VEHICLE SAFETY CONTROLS, INC.

发明人： Frederick, Earl

IPC分类号： G01L5/28

CPC分类号： G01L5/288

摘要： The invention is a system for measuring the braking force of a vehicle, whereby a wheel of a vehicle is supported by a pair of spaced rollers having axes that are generally parallel with the axis of the wheel. At least one of the rollers is driven at a constant speed by a circulatory hydraulic fluid system which includes a hydraulic motor. The energy expended by the hydraulic motor in maintaining a constant speed of the roller(s) is a function of the pressure of the hydraulic fluid on the inlet side of the hydraulic motor. This hydraulic fluid pressure is measured and recorded both before and after application of the vehicle's brakes.

摘要翻译： 本发明是一种用于测量车辆的制动力的系统，其中，车辆的车轮由一对间隔开的滚轮支撑，所述滚轮的轴线大致平行于车轮的轴线。 至少一个辊由包括液压马达的循环液压流体系统以恒定速度驱动。 液压马达在维持辊子的恒定速度时消耗的能量是液压马达的入口侧上的液压流体的压力的函数。 在施加车辆的制动器之前和之后，测量并记录该液压流体压力。