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1. 发明公开

EP2176077A4 ROLL COUPLING TRAILER HITCH ASSEMBLY 审中-公开
标题翻译： ROLL离合器牵引杆安排
公开(公告)号：EP2176077A4
公开(公告)日：2011-03-30
申请号：EP08783199
申请日：2008-07-14
申请人： WULFF LAWRENCE H
发明人： WULFF LAWRENCE H
IPC分类号： B60D1/24 , B60D1/42 , B62D53/00
CPC分类号： B60D1/07 , B60D1/00 , B60D1/02 , B60D1/04 , B60D1/145 , B60D1/28 , B60D1/32 , B60D1/42 , B60D1/56 , B60D2001/546 , B62D53/0864

2. 发明授权

EP1529667B8 Kugelkupplung 有权转让
标题翻译：球耦合
公开(公告)号：EP1529667B8
公开(公告)日：2006-06-21
申请号：EP03025220.9
申请日：2003-11-05
申请人： GKN Walterscheid Cramer GmbH
发明人： Steiner, Peter , Staude, Rudolf, Dr.-Ing.
IPC分类号： B60D1/06 , B60D1/42
CPC分类号： B60D1/583 , B60D1/06 , B60D2001/544

3. 发明公开

EP1049616A1 TELESCOPIC DEVICE AT A TRAIN SYSTEM 有权
标题翻译：伸缩装置在参考系统
公开(公告)号：EP1049616A1
公开(公告)日：2000-11-08
申请号：EP99905401.8
申请日：1999-01-27
申请人： Hamworthy KSE AB
发明人： RAMNE, Bengt
IPC分类号： B61G5/02 , B61D47/00 , B60D1/42
CPC分类号： B61D47/00 , B60D1/44 , B61G5/02
摘要： The invention relates to an arrangement (1) for a train system (2) consisting of vehicles (3) capable of connection in a row, which exhibit lifting devices to permit them to be lifted between a lowered position enabling them to be driven under loading cassettes (4) functioning as load carriers and a raised position enabling the vehicles to be driven on a base (6) with the load (5) supported between designated loading locations on land or on a ship, in conjunction with which connecting devices (7) are so arranged as to connect the vehicles (3) together with one another in pairs. The aforementioned connecting devices are formed by telescopic bars (7), which are supported in such a way as to be capable of pivoting both vertically (8) and horizontally (9).

4. 发明公开

EP0694422A2 Wheel speed calibration system for tractor 失效
标题翻译： Radgeschwindigkeits-EichungsystemfürTraktor
公开(公告)号：EP0694422A2
公开(公告)日：1996-01-31
申请号：EP95202650.8
申请日：1992-05-28
申请人： NEW HOLLAND U.K. LIMITED
发明人： Macqueene, James W. , Swierenga, Garrett E.
IPC分类号： B60D1/42 , A01B63/112 , E02F9/20
CPC分类号： B60D1/42 , A01B63/112 , A01B63/114 , E02F9/2029
摘要： An automatic draft control for controlling the position of a vehicle-mounted hitch (14) includes a slip override circuit (116) responsive to a wheel signal (80,82) for modifying a hitch position command so that hitch draft is reduced by raising the hitch when the degree of vehicle wheel slip exceeds a threshold value. The slip is determined by measuring theoretical (no-slip) ground speed with a sensor (80,82) which senses the rate of rotation of the vehicle rear axle, and measuring true ground speed with a radar unit (84) mounted on one side of the vehicle. The true ground speed is automatically and repeatedly divided by the rate of rotation of the vehicle rear axle when conditions are such that wheel slippage is unlikely. The multiple divisions produce plural indications of a correction factor. These indications are filtered to obtain a correction factor which accounts for variations in the effective rolling radius of the wheels. Once the correction factor has been determined it is applied to the wheel speed sensor output to calculate the theoretical ground speed of the vehicle.
摘要翻译：用于控制车载搭档（14）的位置的自动牵伸控制装置包括滑差超驰电路（116），其响应于用于修改搭接位置指令的车轮信号（80,82），从而通过提高牵引力当车轮滑动程度超过阈值时挂起。通过用感测车辆后桥的旋转速率的传感器（80,82）测量理论（滑动）地面速度，并且用安装在一侧的雷达单元（84）测量真实地面速度来确定滑差的车辆。当条件使得滑轮不太可能时，真实的地面速度被自动和重复地除以车辆后桥的旋转速度。多个分割产生校正因子的多个指示。这些指示被过滤以获得考虑到轮的有效滚动半径变化的校正因子。一旦校正因子被确定，它被应用于车轮速度传感器输出以计算车辆的理论地面速度。

5. 发明公开

EP0517426A3 Wheel speed calibration and slip override disable 失效转让
标题翻译：车轮速度校准和滑移超车
公开(公告)号：EP0517426A3
公开(公告)日：1993-01-13
申请号：EP92304831.8
申请日：1992-05-28
申请人： NEW HOLLAND U.K. LIMITED
发明人： Swierenga, Garrett E. , Nielsen, Bradley A. , Sokol, David G. , Miller, Matthew T. , Cornell, Charles R. , Strosser, Richard P. , Macqueene, James William , Young, Steven C.
IPC分类号： B60D1/42 , A01B63/112 , E02F9/20
CPC分类号： B60D1/42 , A01B63/112 , A01B63/114 , E02F9/2029
摘要： An automatic draft control for controlling the position of a vehicle-mounted hitch (14) includes a slip override circuit (116) responsive to a wheel signal (80,82) for modifying a hitch position command so that hitch draft is reduced by raising the hitch when the degree of vehicle wheel slip exceeds a threshold value. The slip is determined by measuring theoretical (no-slip) ground speed with a sensor (80,82) which senses the rate of rotation of the vehicle rear axle, and measuring true ground speed with a radar unit (84) mounted on one side of the vehicle. Because the radar unit (84) does not indicate the speed of the center line of the vehicle as it turns, the slip signal is prevented from modifying the hitch position command if the hitch (14) is raised since the hitch is usually raised when turning and there is no need to modify the position command with the slip signal when the hitch is raised. The true ground speed is automatically and repeatedly divided by the rate of rotation of the vehicle rear axle when conditions are such that wheel slippage is unlikely. The multiple divisions produce plural indications of a correction factor. These indications are filtered to obtain a correction factor which accounts for variations in the effective rolling radius of the wheels. Once the correction factor has been determined it is applied to the wheel speed sensor output to calculate the theoretical ground speed of the vehicle.

6. 发明公开

EP4387853A1 SYSTEME D'ATTELAGE, VÉHICULE POURVU D'UN TEL EQUIPEMENT, KIT POUR ASSEMBLER, ET METHODES D'ASSEMBLAGE, D'OPERATION ET D'UTILISATION CORRESPONDANTES 审中-实审
公开(公告)号：EP4387853A1
公开(公告)日：2024-06-26
申请号：EP22857174.1
申请日：2022-08-16
申请人： Gea Farm Technologies Canada Inc.
发明人： COURTEMANCHE, Alain
IPC分类号： B60D1/24 , B60D1/30 , B60D1/42
CPC分类号： B60D2001/00820130101 , B60D1/02 , A01B59/04

7. 发明授权

EP3584096B1 TRACTION DEVICE AND TRACTION METHOD 有权
公开(公告)号：EP3584096B1
公开(公告)日：2021-11-24
申请号：EP18754919.1
申请日：2018-02-13
发明人： SUN, Shangmin , LI, Hongqi , HE, Yuan , SONG, Quanwei , WANG, Qiangqiang , YU, Weifeng
IPC分类号： B60D1/42 , B60D1/24 , B60S13/00

8. 发明公开

EP1084872A3 Schwenkbare Anhängerkupplung mit Steuerung 无效
标题翻译：牵引杆与控制
公开(公告)号：EP1084872A3
公开(公告)日：2002-01-30
申请号：EP00120090.6
申请日：2000-09-15
申请人： Jaeger Cartronix GmbH
发明人： Lüttmer, Hanno , Grossmann, Ralf
IPC分类号： B60D1/06 , B60D1/54 , B60D1/42
CPC分类号： B60D1/246 , B60D1/06 , B60D1/42 , B60D1/54
摘要： Die Erfindung betrifft Anhängerkupplung zur Anbringung an Fahrzeugen mit einem Motor, wobei die Anhängerkupplung eine Kugelstange aufweist und die Kugelstange zwischen einer Ruhestellung und einer verriegelten Betriebsstellung verfahrbar ausgebildet ist und der Anhängerkupplung mindestens ein, vorzugsweise elektromotorischer, Antrieb zugeordnet ist, wobei der Antrieb eine Wirkverbindung zu einer, vorzugsweise elektronischen, Steuerung aufweist. Es ist der Zweck, eine Steuerung für eine motorisch verfahrbare Anhängerkupplung vorzugeben, die ein unbefugtes oder unbeabsichtigtes Verfahren der Anhängerkupplung verhindert. Dies wird dadurch gelöst, daß die Steuerung einen Lauf des Motors nur zuläßt, wenn sich die Anhängerkupplung in der Ruhestellung oder in der verriegelten Betriebsstellung befindet, und/oder daß die Steuerung einen Lauf des Antriebes nur zuläßt, wenn der Motor nicht läuft.

9. 发明授权

EP0517426B1 Wheel speed calibration and slip override disable 失效转让
标题翻译：在车轮打滑的情况下有抑制Radgeschwindigkeitseichung
公开(公告)号：EP0517426B1
公开(公告)日：1996-07-17
申请号：EP92304831.8
申请日：1992-05-28
申请人： NEW HOLLAND U.K. LIMITED
发明人： Swierenga, Garrett E. , Nielsen, Bradley A. , Sokol, David G. , Miller, Matthew T. , Cornell, Charles R. , Strosser, Richard P. , Macqueene, James William , Young, Steven C.
IPC分类号： B60D1/42 , A01B63/112 , E02F9/20
CPC分类号： B60D1/42 , A01B63/112 , A01B63/114 , E02F9/2029

10. 发明公开

EP0517419A3 Draft control system with safety disconnect 失效转让
标题翻译：具有安全断开的控制系统草案
公开(公告)号：EP0517419A3
公开(公告)日：1993-01-13
申请号：EP92304811.0
申请日：1992-05-28
申请人： NEW HOLLAND U.K. LIMITED
发明人： Cornell, Charles R. , Strosser, Richard P. , Macqueene, James William , Young, Steven C. , Swierenga, Garrett E. , Nielsen, Bradley A. , Sokol, David G. , Miller, Matthew T.
IPC分类号： B60D1/42 , A01B63/114 , E02F9/20
CPC分类号： B60D1/42 , A01B63/112 , A01B63/114 , E02F9/2029
摘要： In an automatic hitch control system wherein a hitch (14) is raised or lowered in response to operation of a valve (44), and the valve (44) is controlled by solenoids (76,78) which are selectively energized by connecting them to ground through switch drivers (92), a safety disconnect relay (90) is provided for preventing uncommanded motion of the hitch (14) such as might occur if the lead between a solenoid (76,78) and its driver (92) should be grounded or if the driver should fail in an "on" state. The relay (90) has contacts connected between the solenoids (76,78) and the positive voltage for operating them. A microprocessor (40) senses hitch position, the position of a quadrant lever (50) and the speed of the vehicle carrying the hitch. From the conditions sensed, the microprocessor (40) determines if the vehicle is moving, if the hitch is captured, if the hitch is moving and whether the hitch control system is in an open-loop control mode in which manual switches (72,74) may be used to control hitch movement. If the hitch is not captured, or the hitch control system is in the open-loop mode, and uncommanded downward hitch motion is detected, the microprocessor (40) energizes the safety disconnect relay (90) to disable the hitch valve (44) thereby preventing uncommanded downward motion of the hitch. When the hitch (14) is captured and the control system is in a closed-loop control mode, feedback signals from the hitch act through a closed-loop to maintain the hitch at the position specified by the quadrant lever (50).

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