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61. 发明申请

US20040238311A1 Device and method for adjusting the torque transmitted by a friction clutch 有权
标题翻译：用于调节由摩擦离合器传递的扭矩的装置和方法
公开(公告)号：US20040238311A1
公开(公告)日：2004-12-02
申请号：US10490095
申请日：2004-03-17
发明人： Martin Parigger
IPC分类号： F16H001/00
CPC分类号： F16D28/00 , B60W2710/027 , F16D27/115 , F16D48/064 , F16D48/066 , F16D2500/1024 , F16D2500/3067 , F16D2500/30816 , F16D2500/30825 , F16D2500/70223 , F16D2500/70241 , F16D2500/70252 , F16D2500/70264 , F16D2500/7041 , F16D2500/7044 , F16D2500/70605
摘要： A device for setting the torque transmitted by a friction clutch (12), having an actuator chain which comprises an electric motor (45), a step-down gear (42) and a mechanism for converting the rotational movement into a displacement of a pressure plate (29) of the clutch (12), so as to enable the torque which is transmitted to be set precisely and rapidly even given high friction. For this purpose, the electric motor (45) and/or step-down gear (42) is/are affected by friction, the conversion mechanism (31, 32, 35, 36, 40) and/or the friction clutch (12) itself is/are affected by elasticity, and, to set the torque (Md) of the friction clutch (12), a position regulator (47) which is operatively connected to the electric motor (45) and a sensor (46; 46null) which determines the position of one of the links of the actuator chain (45, 42, 41, 40, 36, 35, 32, 31, 29) are provided, the sensor being present at a location upstream of a substantial part of the elasticity in the force-flow direction. The corresponding control and calibrating method is also developed.
摘要翻译：一种用于设定由摩擦离合器（12）传递的扭矩的装置，其具有包括电动机（45）的致动器链，降压齿轮（42）和用于将旋转运动转换成压力位移的机构离合器（12）的板（29），以便即使施加高摩擦也能够精确而快速地设定被传递的扭矩。为此，电动机（45）和/或降档齿轮（42）受到摩擦，转换机构（31,32,35,36,40）和/或摩擦离合器（12）的影响，本身受到弹性的影响，并且为了设定摩擦离合器（12）的扭矩（Md），可操作地连接到电动机（45）的位置调节器（47）和传感器（46; 46' ），其确定致动器链（45,42,41,40,36,35,32,31,29）中的一个链接的位置，所述传感器存在于所述致动器链的大部分的上游的位置力 - 流方向的弹性。还开发了相应的控制和校准方法。

62. 发明申请

US20040163918A1 Torque transfer device having an electric motor/brake actuator and friction clutch 失效
公开(公告)号：US20040163918A1
公开(公告)日：2004-08-26
申请号：US10371415
申请日：2003-02-21
发明人： Malcolm E. Kirkwood , Thomas C. Bowen
IPC分类号： B60K023/08 , F16D028/00
CPC分类号： B60K23/0808 , B60K17/344 , B60K17/35 , F16D48/064 , F16D2500/1025 , F16D2500/10425 , F16D2500/10431 , F16D2500/1045 , F16D2500/501 , F16D2500/70402 , Y10T74/1864
摘要： A torque transfer mechanism is provided for controlling the magnitude of a clutch engagement force exerted on a multi-plate clutch assembly that is operably disposed between a first rotary and a second rotary member. The torque transfer mechanism includes a clutch actuator assembly for generating and applying a clutch engagement force on the clutch assembly. The clutch actuator assembly includes an electric motor/brake unit, a torque/force conversion mechanism, and a force amplification mechanism. The motor/brake unit can be operated in either of a motor mode or a brake mode to cause bi-directional linear movement of an output member of the torque/force conversion mechanism. The thrust force generated by the torque/force conversion mechanism is increased by the force amplification mechanism with the resultant clutch engagement force applied to the clutch assembly. The dual mode feature of the electric motor/brake unit significantly reduces the power requirements.

63. 发明授权

US06771031B1 Control method for an electric motor-activated clutch mechanism 失效
标题翻译：电动机驱动离合器机构的控制方法
公开(公告)号：US06771031B1
公开(公告)日：2004-08-03
申请号：US10431998
申请日：2003-05-08
申请人： Shushan Bai
发明人： Shushan Bai
IPC分类号： H02K710
CPC分类号： F16D48/064 , F16D2500/1025 , G05B2219/41259 , G05B2219/41443 , Y10T477/327 , Y10T477/638
摘要： An improved control method activates an electric motor to drive a torque-to-thrust converter for controlling the torque capacity of a clutch mechanism. The control utilizes a model-based feed-forward control in combination with a closed-loop position feed-back control. The desired clutch torque capacity is characterized in terms of a desired motor position, and the feed-forward control models the motor speed and position response to changes in the desired motor position. The modeled speed and position, in turn, are used to create a feed-forward command, and the feed-forward command is combined with a feedback command based on actual position error.
摘要翻译：改进的控制方法激活电动机以驱动转矩到推力转换器以控制离合器机构的转矩容量。控制采用基于模型的前馈控制与闭环位置反馈控制相结合。期望的离合器扭矩容量根据期望的电动机位置来表征，并且前馈控制针对期望的电动机位置的变化来建模电动机速度和位置响应。建模速度和位置反过来用于创建前馈命令，并且前馈命令与基于实际位置误差的反馈命令组合。

64. 发明授权

US06697725B1 Load-based torque redistribution method in 4-wheel drive vehicle 有权
标题翻译：四轮驱动车辆基于负载的扭矩再分配方法
公开(公告)号：US06697725B1
公开(公告)日：2004-02-24
申请号：US09477601
申请日：2000-01-04
申请人： Cameron Phillip Williams
发明人： Cameron Phillip Williams
IPC分类号： G06F1700
CPC分类号： B60K23/0808 , B60W2510/0604 , B60W2510/0671 , B60W2510/0676 , B60W2510/1005 , B60W2510/105 , B60W2520/10 , B60W2550/12 , B60W2710/105 , F16D48/064 , F16D48/066 , F16D2500/10431 , F16D2500/3021 , F16D2500/3064 , F16D2500/30805 , F16D2500/30806 , F16D2500/30818 , F16D2500/30827 , F16D2500/3101 , F16D2500/3108 , F16D2500/3122 , F16D2500/50296 , F16D2500/50891 , F16D2500/70252 , F16D2500/70418 , F16D2500/70663 , F16H2059/467
摘要： A method for redistributing driving torque between front and rear driving wheels of a vehicle traveling at essentially the same speed. The method includes determining a vehicle condition corresponding to load, based upon at least one vehicle parameter, comparing the determined vehicle condition to a predetermined value, wherein if the determining vehicle condition exceeds the predetermined value, a high load condition exists, and redistributing the driving torque between the front and rear wheels, when the determining step determines that a high load condition exists. By controlling torque redistribution in accordance with one or more high load conditions on the driveline components, subsequent damage of the driveline system can be reduced or prevented.
摘要翻译：以基本相同的速度行驶的车辆的前驱动轮和后驱动轮之间重新分配驱动扭矩的方法。该方法包括基于至少一个车辆参数来确定对应于负载的车辆状态，将确定的车辆状态与预定值进行比较，其中如果确定车辆状态超过预定值，则存在高负载条件，并且重新分配驾驶当确定步骤确定存在高负载条件时，前后轮之间的转矩。通过根据传动系统部件上的一个或多个高负载条件控制扭矩再分配，可以减少或防止传动系统的后续损坏。

65. 发明授权

US06665162B2 Apparatus for determining failure of electromagnetic clutch 有权
标题翻译：用于确定电磁离合器故障的装置
公开(公告)号：US06665162B2
公开(公告)日：2003-12-16
申请号：US09820931
申请日：2001-03-30
申请人： Kenzo Nishida , Norihisa Nihanda
发明人： Kenzo Nishida , Norihisa Nihanda
IPC分类号： H02H318
CPC分类号： F16D27/112 , B60K17/35 , B60W2050/021 , F16D48/064 , F16D2027/008 , F16D2500/10475 , F16D2500/3022 , F16D2500/30404 , F16D2500/5108 , F16D2500/70404 , F16D2500/7042 , F16D2500/7061
摘要： An apparatus for determining a failure of an electromagnetic clutch, which is capable of properly determining whether or not a failure, a typically a layer short-circuit, has occurred due to a change in a resistance value of a solenoid coil of the electromagnetic clutch. The electromagnetic clutch is configured such that the engagement force thereof is varied according to an amount of current flowing through the coil. An output control value for control of the amount of current is calculated by feedback control such that an actual amount of current actually flowing through the coil becomes equal to a desired amount of current. A predetermined reference control value is stored which defines a standard for the output control value and has a standard relationship with respect to the amount of current. The actual amount of current is detected. The calculated output control value is compared with the predetermined reference control value corresponding to the detected actual amount of current. It is determined based on a result of the comparison by the comparison means whether or not the electromagnetic clutch has failed due to a change in a resistance value of the coil of the solenoid thereof.
摘要翻译：一种用于确定电磁离合器的故障的装置，其能够适当地确定由于电磁离合器的螺线管线圈的电阻值的变化是否发生了故障，典型的层短路。电磁离合器被构造成使得其接合力根据流过线圈的电流量而变化。通过反馈控制来计算用于控制电流量的输出控制值，使得实际流过线圈的实际电流量等于期望的电流量。存储预定的参考控制值，其定义输出控制值的标准，并且与电流量具有标准关系。检测实际电流量。将计算的输出控制值与对应于检测到的实际电流量的预定参考控制值进行比较。基于比较装置的比较结果，确定电磁离合器是否由于其螺线管的线圈的电阻值的变化而失败。

66. 发明申请

US20030087703A1 Coupling assembly for agricultural implements 审中-公开
公开(公告)号：US20030087703A1
公开(公告)日：2003-05-08
申请号：US10266372
申请日：2002-10-08
发明人： Andreas Lohmuller , Andreas Sarfert , Reinhold Walter , Eberhard Wilks
IPC分类号： F16D003/10 , H02N013/00 , F16D027/00 , F16D037/02
CPC分类号： F16D27/115 , B60W2050/143 , F16D48/064 , F16D48/066 , F16D2500/1022 , F16D2500/1045 , F16D2500/111 , F16D2500/30406 , F16D2500/30415 , F16D2500/30426 , F16D2500/3166 , F16D2500/5106 , F16D2500/70418 , F16D2500/7101 , Y10T464/30
摘要： A coupling assembly for agricultural implements has a friction coupling (1), an electromagnet (6) and control mechanism (7). The friction coupling (1) includes a friction assembly (4) which is loaded by a pressure plate (14). The pressure plate (14) is loaded by pressure springs (15, 16). The pressure plate (14) is adjustable by an actuating device (5) which includes an electromagnet (6) and an anchor plate (19). The control mechanism (7) includes a control member (27) which, by changing the electric current, regulates the pressure force of the pressure plate (14) during the coupling and/or uncoupling operation. The housing (2) and the hub (3) are associated with speed sensors (25, 26) which transmit a signal to the control mechanism (7) to relieve the load on the friction assembly. Thus, this prevents the friction coupling (1) from overheating.

67. 发明授权

US06470603B2 Walk behind self-propelled crawler snowplow 失效
标题翻译：走在自走式履带式扫雪车后面
公开(公告)号：US06470603B2
公开(公告)日：2002-10-29
申请号：US09819479
申请日：2001-03-28
申请人： Jitsumi Hanafusa , Masanori Takeishi , Kenji Kuroiwa
发明人： Jitsumi Hanafusa , Masanori Takeishi , Kenji Kuroiwa
IPC分类号： E01H509
CPC分类号： F16D27/112 , F16D48/00 , F16D48/064 , F16D2027/002 , F16D2500/1022 , F16D2500/10475 , F16D2500/3024 , F16D2500/3026 , F16D2500/3146 , F16D2500/7041 , F16D2500/70418 , F16D2500/7042 , F16H35/10
摘要： A walk behind self-propelled crawler snowplow includes a snowplow mechanism driven by an engine via a belt drive power transmission mechanism, and an overload protection device associated with the belt drive power transmission mechanism for protecting the engine against overload. The overload protection device comprises a tension sensor for detecting the tension in an endless belt and generating an electric overload signal to disengage an electromagnetic clutch in the belt drive power transmission mechanism when a belt tension greater than a predetermined value is detected.
摘要翻译：自行式履带式积雪车后方的行走包括通过皮带驱动动力传递机构由发动机驱动的除雪机构，以及与带驱动动力传递机构相关联的过载保护装置，用于保护发动机免于过载。过载保护装置包括用于检测循环带中的张力的张力传感器，并且当检测到大于预定值的皮带张力时，产生电力过载信号以使皮带驱动动力传递机构中的电磁离合器脱离。

68. 发明申请

US20020134637A1 Method of controlling a torque transmission system and torque transmission system for carrying out the method of controlling 审中-公开
标题翻译：控制转矩传动系统和转矩传递系统的方法，用于实施控制方法
公开(公告)号：US20020134637A1
公开(公告)日：2002-09-26
申请号：US10121234
申请日：2002-04-12
申请人： LuK Getriebe System GmbH
发明人： Michael Salecker , Uwe Wagner , Michael Reuschel , Martin Rauser , Bruno Muller , Alfons Wagner
IPC分类号： F16D043/20
CPC分类号： B60W30/18 , B60K28/165 , B60W10/04 , B60W10/101 , B60W30/20 , B60W2050/021 , B60W2510/0241 , B60W2510/0623 , B60W2510/0638 , B60W2510/0657 , B60W2510/0671 , B60W2540/12 , B60W2710/025 , B60W2710/027 , B60W2710/105 , F16D48/06 , F16D48/064 , F16D48/066 , F16D48/068 , F16D2500/1024 , F16D2500/1085 , F16D2500/3056 , F16D2500/306 , F16D2500/308 , F16D2500/3144 , F16D2500/3161 , F16D2500/70217 , F16D2500/7041 , F16D2500/70426 , F16D2500/70434 , F16D2500/7044 , F16D2500/70615 , F16D2500/70626 , F16H45/02 , F16H59/0217 , F16H59/044 , F16H59/14 , F16H59/36 , F16H61/12 , F16H61/143 , F16H61/66 , F16H61/662 , F16H61/664 , F16H63/46 , F16H2059/385 , F16H2061/0015 , F16H2061/0087 , F16H2061/145 , Y02T10/56 , Y10T477/6425
摘要： A method of monitoring a torque transmission system with a manually switchable gearbox in the power train of a motor vehicle involves the utilization of at least one sensor unit at the input side of the torque transmission system to ascertain relevant positions of the shift lever of the gearbox and the driving torque of the engine of the motor vehicle. The thus obtained shift lever signals are memorized, together with comparison signals which are obtained as a result of filtering of the shift lever signals, and various characteristics of such signals are recognized and identified to indicate the intention of the operator of the vehicle regarding the switching of the gearbox. The thus obtained switching intention signals are transmitted to a controlled clutch operating system.
摘要翻译：在机动车辆的动力传动系中使用手动可切换变速箱来监测扭矩传递系统的方法涉及在转矩传递系统的输入侧利用至少一个传感器单元来确定变速箱的变速杆的相关位置以及机动车辆的发动机的驱动转矩。由此获得的换档杆信号与作为变速杆信号的过滤的结果获得的比较信号一起被存储，并且识别和识别这些信号的各种特性以指示车辆的操作者关于切换的意图的变速箱。这样获得的切换意图信号被传送到受控离合器操作系统。

69. 发明授权

US06439362B2 Actuating arrangement 有权
标题翻译：执行安排
公开(公告)号：US06439362B2
公开(公告)日：2002-08-27
申请号：US09751693
申请日：2000-12-29
申请人： Wolfgang Reik , Norbert Esly
发明人： Wolfgang Reik , Norbert Esly
IPC分类号： B60K4122
CPC分类号： B60W10/06 , B60W10/02 , B60W10/10 , B60W10/11 , B60W30/18 , B60W30/1819 , F16D48/02 , F16D48/064 , F16D2500/1045 , F16D2500/3065 , F16D2500/31426 , F16D2500/3144 , F16D2500/50206 , F16D2500/7044 , F16D2500/70454 , F16D2500/70458 , F16D2500/7048 , F16D2500/70488 , F16H61/32 , F16H63/18 , F16H63/20 , F16H63/302 , F16H63/46 , F16H2061/2823 , F16H2063/208 , Y10T74/19251 , Y10T74/19279 , Y10T477/6392 , Y10T477/6403 , Y10T477/641 , Y10T477/68 , Y10T477/6933
摘要： The actuating arrangement includes a torque transmitting system that includes a first device for initiating, discontinuing or regulating the transmission of torque. A transmission includes a second device for initiating a gear shifting operation within one of a plurality of gear shifting paths. The transmission further includes a third device for initiating the gear ratio selecting operation among the gear shifting paths. An electronic control unit is operatively connected to at least one actor. The at least one actor activates in a predetermined manner, one of the first device, second device and third device for the initiation of the transmission of torque, gear shifting or gear ratio selecting operation.
摘要翻译：致动装置包括扭矩传递系统，其包括用于启动，停止或调节转矩传递的第一装置。变速器包括用于在多个换档路径之一内启动变速操作的第二装置。变速器还包括用于在变速路径之间启动齿轮比选择操作的第三装置。电子控制单元可操作地连接到至少一个演员。至少一个演员以预定方式激活第一装置，第二装置和第三装置中的一个，用于启动扭矩，换档或齿轮比选择操作的传动。

70. 发明申请

US20020040612A1 Synchronous meshing type automatic transmission control system 有权
标题翻译：同步啮合式自动变速器控制系统
公开(公告)号：US20020040612A1
公开(公告)日：2002-04-11
申请号：US09844279
申请日：2001-04-30
发明人： Syoichi Miyamoto
IPC分类号： B60K041/22
CPC分类号： B60W10/06 , B60W10/02 , B60W10/10 , B60W10/11 , B60W30/19 , B60W2510/0638 , B60W2540/10 , B60W2540/16 , F16D48/064 , F16D48/068 , F16D2500/30415 , F16D2500/3067 , F16D2500/30806 , F16D2500/3144 , F16D2500/31466 , F16D2500/5045 , F16D2500/5104 , F16D2500/70462 , F16D2500/70488 , F16H61/2807 , F16H2059/6807 , F16H2061/2823 , Y10T74/1926 , Y10T477/641 , Y10T477/6414 , Y10T477/6425
摘要： A synchronous meshing type automatic transmission control system is provided to be capable of shortening a time for gear change without generation of noises from gears and degradation of a synchronizing mechanism in durability, and comprises an internal combustion engine mounted on a vehicle, a speed change mechanism coupled to the internal combustion engine through a clutch, a shift-select actuator for selectively coupling one set of a plurality of sets of speed change gears having different gear ratios and intervening between an input shaft coupled to the clutch of the speed change mechanism and an output shaft for driving the vehicle, and a control device for inputting thereinto an output signal of a shift-select position sensor, which detects a selected position of the shift-select actuator, to operate a position of the shift-select actuator for gear change and for putting the clutch in weak coupling in a state, in which no gear is coupled between the input shaft and the output shaft in the course of gear change.
摘要翻译：提供了一种同步啮合式自动变速器控制系统，其能够缩短变速时间，而不会产生齿轮噪声和同步机构的耐久性劣化，并且包括安装在车辆上的内燃机，变速机构通过离合器联接到内燃机;换档选择致动器，用于选择性地联接一组具有不同齿轮比的多个变速齿轮组，并且介于连接到变速机构的离合器的输入轴之间，用于驱动车辆的输出轴，以及用于输入换档选择位置传感器的输出信号的控制装置，其检测换档选择致动器的选定位置，以操作用于换挡的换档执行器的位置并且用于将离合器置于弱联接中的状态，其中在输入轴和输出sha之间没有齿轮联接 ft在换档过程中。

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