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1. 发明申请

US20040163919A1 Torque transfer device with double ball screw clutch actuator 失效
公开(公告)号：US20040163919A1
公开(公告)日：2004-08-26
申请号：US10410905
申请日：2003-04-10
发明人： Malcolm E. Kirkwood , Thomas C. Bowen
IPC分类号： B60K017/344 , 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 and a torque/force conversion 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 applied to the clutch assembly. The dual mode feature of the electric motor/brake unit significantly reduces the power requirements.

2. 发明申请

US20040040812A1 Driving force transmitting apparatus 有权
标题翻译：驱动力传递装置
公开(公告)号：US20040040812A1
公开(公告)日：2004-03-04
申请号：US10650850
申请日：2003-08-29
申请人： TOYODA KOKI KABUSHIKI KAISHA
发明人： Akio Matsumoto
IPC分类号： F16D028/00
CPC分类号： F16D27/115 , F16D27/004 , F16D2027/008
摘要： A driving force transmitting apparatus includes a clutch mechanism for bringing a pilot clutch to a frictionally engaged condition, and a cam mechanism for bringing a main clutch for transmitting driving force to a frictionally engaged condition during operation of the clutch mechanism. The cam mechanism includes a pilot cam member, a main cam member, a stopper member, and a biasing means for biasing the stopper member in a rotational direction for respectively engaging the pilot cam member and the main cam member to the stopper member. A position of the pilot cam member, the main cam member, and the stopper member is determined depending on a relationship between a biasing force to the stopper member by the biasing means and a torque to the pilot cam member.
摘要翻译：驱动力传递装置包括用于使先导离合器处于摩擦接合状态的离合器机构，以及用于在离合器机构的操作期间使用于将驱动力传递到摩擦接合状态的主离合器的凸轮机构。凸轮机构包括导向凸轮构件，主凸轮构件，止动构件和用于沿止动构件向止动构件分别接合导向凸轮构件和主凸轮构件的旋转方向的偏置装置。导向凸轮构件，主凸轮构件和止动构件的位置取决于通过偏置装置对止动构件施力的关系和对引导凸轮构件的转矩之间的关系。

3. 发明申请

US20030051968A1 Axial setting device 失效
标题翻译：轴向设定装置
公开(公告)号：US20030051968A1
公开(公告)日：2003-03-20
申请号：US10281439
申请日：2002-10-28
发明人： Nikolaus Mayr
IPC分类号： F16D028/00
CPC分类号： F16D13/52 , F16D23/12 , F16D27/112 , F16D2023/123 , F16H63/3043
摘要： An axial setting device in a housing, especially for actuating a multi-plate coupling whose friction plates are alternately connected in a rotationally fast and axially displaceable way to the one and the other respectively of two parts rotatable relative to one another, which rest against an axially fixed supporting disc and which can be loaded by an axially displaceable pressure disc, comprising a setting disc which is rotatably supported in the housing, which is mounted so as to be axially fixed in the housing and which is rotatingly drivable, a pressure disc which is held in the housing, which is held in a rotationally fast way by anti-rotation means arranged in the housing and which is axially displaceable in the housing, ball groove configurations in the surfaces of the setting disc and of the pressure disc, which surfaces face one another, which ball groove configurations extend in the circumferential direction, have oppositely directed gradients across the circumference and are associated with one another in pairs, so as to jointly accommodate a ball, and rotary driving means for the setting disc mounted in the housing, wherein the anti-rotation means are designed so as to be releasable from the pressure disc.
摘要翻译：一种在壳体中的轴向调节装置，特别是用于致动多板联接器，其摩擦板以可旋转快速且可轴向移动的方式交替地连接到相对于彼此可旋转的两个部件中的一个和另一个，轴向固定的支撑盘，并且其可以由轴向可移动的压力盘装载，包括可旋转地支撑在壳体中的安装盘，其被安装成轴向地固定在壳体中并且可旋转驱动的压盘被保持在壳体中，该壳体通过设置在壳体中的防旋转装置旋转地保持，并且在壳体中可轴向移动，在设置盘和压力盘的表面中的球槽构造，彼此面对，哪个球槽构造在圆周方向上延伸，在圆周上具有相反的定向梯度成对地彼此相关联，以便共同容纳球，以及用于安装在壳体中的设置盘的旋转驱动装置，其中防旋转装置被设计成可从压盘释放。

4. 发明申请

US20020088683A1 Electro-mechanical torque control-elimination of stopping noise 失效
标题翻译：机电转矩控制 - 消除停止噪声
公开(公告)号：US20020088683A1
公开(公告)日：2002-07-11
申请号：US10036706
申请日：2001-12-21
发明人： Frank Nestler , Derek Wilson
IPC分类号： F16D028/00
CPC分类号： F16H48/22 , F16D27/004 , F16D28/00 , F16D2500/1025 , F16D2500/501 , F16D2500/50293 , F16D2500/7042 , F16H48/295 , F16H48/34 , F16H2048/343
摘要： A method of returning an electromechanical axial setting device, particularly suited for friction couplings. The axial setting device includes two setting rings centered on a common axis, one of which is axially held, with the other one being axially displaceably mounted, and one of which is rotationally fixedly held in a housing so as to be prevented from rotating, with the other one being rotatingly drivable. On their respective end faces facing one another, the two setting rings each include an identical multitude of circumferentially extending grooves. Each of the grooves, in a plan view of the end faces, define a depth which rises in the circumferential direction. Pairs of grooves in the setting rings each accommodate a ball. The rotatingly drivable setting ring is connected to an electric motor in respect of drive. The axially displaceable setting ring is loaded by pressure springs towards the axially held setting ring. When applying a positive voltage to the electric motor, the axial setting device moves into an advanced position and when the voltage is disconnected from the electric motor, the axial setting device is returned to a starting position.
摘要翻译：一种返回特别适用于摩擦联接器的机电轴向调节装置的方法。轴向调节装置包括两个设置在一个公共轴线上的设置环，其中一个轴向保持，另一个设置在轴向上可移动地安装，其中一个设置环旋转地固定地保持在外壳中，以防止旋转，另一个是旋转驱动的。在它们各自的端面彼此面对的情况下，两个设置环各自包括相同的多个周向延伸的凹槽。每个凹槽在端面的平面图中限定了在圆周方向上升高的深度。设置环中的凹槽对可容纳一个球。相对于驱动，旋转驱动的设定环与电动机连接。可轴向移动的固定环通过压力弹簧朝向轴向保持的设置环加载。当向电动机施加正电压时，轴向调整装置移动到前进位置，当电压与电动机断开时，轴向调节装置返回到起始位置。

5. 发明申请

US20040188218A1 Clutch-actuating device and methods of determining clutch parameters 失效
标题翻译：离合器执行装置和确定离合器参数的方法
公开(公告)号：US20040188218A1
公开(公告)日：2004-09-30
申请号：US10733175
申请日：2003-12-10
申请人： LuK Lamellen und Kupplungsbau
发明人： Reinhard Berger , Thomas Rammhofer , Martin Zimmermann , Holger Stork , Gunter Hirt , Andreas Pfeiffer , Thomas Jager , Martin Brandt , Andreas Deimel
IPC分类号： F16D028/00
CPC分类号： F16D48/066 , F16D2500/1024 , F16D2500/3022 , F16D2500/3024 , F16D2500/3026 , F16D2500/3028 , F16D2500/30401
摘要： A clutch-actuating device for a clutch in a motor vehicle power train has an actuator motor driving an actuating member and a transfer mechanism which transmits the movement of the actuating member to a clutch release element that is movable against an opposing force of a clutch spring to displace the clutch from a closed position to an open position. The transfer mechanism has a first movement range in which the movement of the actuating member in the opening direction of the clutch does not displace the clutch from its closed position, and a second movement range in which the movement of the actuating member causes a displacement of the clutch. The transfer mechanism has an interval of loose play, which is used up within the first range.
摘要翻译：用于机动车辆动力传动系中的离合器的离合器致动装置具有致动器马达驱动致动构件和传递机构，该传动机构将致动构件的运动传递到离合器释放元件，离合器释放元件可克服离合器弹簧以将离合器从关闭位置移位到打开位置。传动机构具有第一移动范围，其中致动构件在离合器的打开方向上的运动不使离合器从其关闭位置移动;以及第二移动范围，其中致动构件的运动导致离合器。传送机制具有松动播放的间隔，在第一范围内消耗。

6. 发明申请

US20040188216A1 Torque transmission apparatus 失效
标题翻译：扭矩传动装置
公开(公告)号：US20040188216A1
公开(公告)日：2004-09-30
申请号：US10807725
申请日：2004-03-24
发明人： Nobushi Yamazaki
IPC分类号： F16D028/00
CPC分类号： F16D25/0638 , B60K17/35 , B60K17/3515 , F16D27/004
摘要： A torque transmission apparatus includes a clutch housing and a clutch hub, a frictional multi-plate clutch for transmitting torque between the clutch housing and the clutch hub, a pressurizing member for bringing the frictional multi-plate clutch into engagement by producing a thrust, and a motor for generating a relative rotation between members by rotation of member of the pressurizing member. In the torque transmission apparatus, an accommodating recessed portion is provided in an outer wall of the clutch housing, wherein the pressurizing member disposed in the accommodating recessed portion, a penetrating portion which confronts the pressurizing member is provided in the outer wall, and a transmission member interposed between the pressurizing member and a flange portion of the clutch hub for transferring a thrust of the pressurizing member to the clutch hub is disposed in the penetrating portion so as to pass therethrough.
摘要翻译：扭矩传递装置包括离合器壳体和离合器毂，用于在离合器壳体和离合器毂之间传递扭矩的摩擦多板式离合器，用于通过产生推力使摩擦多板离合器接合的加压构件，以及电动机，用于通过加压构件的构件的旋转来在构件之间产生相对旋转。在扭矩传递装置中，在离合器壳体的外壁上设置有容纳凹部，其中设置在容纳凹部中的加压部件与加压部件相对的贯通部设置在外壁上，插入在加压构件和用于将加压构件的推力传递到离合器毂的离合器毂的凸缘部之间的构件设置在贯通部中以通过。

7. 发明申请

US20020178902A1 Control device for hydraulic and/or mechanical components 审中-公开
标题翻译：用于液压和/或机械部件的控制装置
公开(公告)号：US20020178902A1
公开(公告)日：2002-12-05
申请号：US10057292
申请日：2002-01-25
申请人： Hydraulik-Ring GmbH
发明人： Alfred Trzmiel , Roland Meyer , Andreas Wild
IPC分类号： F16D028/00 , F16H059/00 , F15B013/044
CPC分类号： F16D28/00 , F15B13/0402 , F15B13/0405 , F15B13/0433 , F15B13/044 , F15B15/202 , F16H61/0251 , F16H61/30 , F16K31/008 , Y10T74/2003
摘要： A control device for hydraulic, mechanical, and hydraulic-mechanical components has a housing in which at least one drive element is arranged. The drive element is a piezo element having a voltage-dependent stroke-force behavior. The piezo element acts directly onto the component to be actuated. The control device with the piezo element replaces actuating devices such as solenoids, complete valves, as well as coupling and switching mechanisms.
摘要翻译：用于液压，机械和液压机械部件的控制装置具有其中布置有至少一个驱动元件的壳体。驱动元件是具有电压相关行程力行为的压电元件。压电元件直接作用于待致动的部件上。具有压电元件的控制装置代替诸如螺线管，完整阀以及耦合和开关机构的致动装置。

8. 发明申请

US20020100657A1 Torque transfer clutch with ball screw actuator 失效
公开(公告)号：US20020100657A1
公开(公告)日：2002-08-01
申请号：US09775089
申请日：2001-02-01
发明人： Carl H. Vonnegut , Mozaffar Khazaee , Sankar K. Mohan , Eric A. Bansbach , Daniel J. Miller
IPC分类号： F16D023/14 , F16D028/00 , B60K017/344
CPC分类号： B60K17/3505 , Y10T74/18664
摘要： The present invention is directed to a power transfer system for a four-wheel drive vehicle equipped with a torque transfer coupling which includes a clutch pack and a ball-screw actuator. The ball-screw actuator functions to axially translates an apply plate to operatively engage the clutch pack and vary the frictional engagement. This arrangement yields numerous operational advantages over the prior art including, but not limited to, establishing a direct drive between the motor output shaft and the apply plate, concentric mounting of the actuator elements with the motor output shaft, and a simplified mechanical arrangement that reduces the number of frictional elements increasing operational efficiency and decreasing motor requirements.

9. 发明申请

US20040163920A1 Transfer case with controllable clutch 失效
标题翻译：带可控离合器的转箱
公开(公告)号：US20040163920A1
公开(公告)日：2004-08-26
申请号：US10776564
申请日：2004-02-11
发明人： Unal Gazyakan , Detlef Baasch , Christoph Pelchen , Barbara Schmohl
IPC分类号： B60K017/344 , F16D028/00
CPC分类号： F16D28/00 , B60K17/344 , B60K23/08
摘要： A transfer case (1) with controllable clutch (5) for a motor vehicle, especially for a motor vehicle with part-time four-wheel drive, for distributing a driving torque coming in via a drive shaft (2) to at least two output shafts (3, 4). Hereby the output shaft (4) can be connected to the drive shaft (2) via the clutch (5), and the clutch (5) can be actuated via an electric motor (9) and a drive converter device (10) that is arranged between the electric motor (9) and the clutch (5) for converting a rotatory motion of the electric motor (9) into a translatory actuating motion for the clutch (5). The electric motor (9) is hereby designed as an induction motor.
摘要翻译：一种具有用于机动车辆的可控式离合器（5）的分动箱（1），特别是用于具有非全时四轮驱动的机动车辆，用于将通过驱动轴（2）进入的驱动扭矩分配到至少两个输出轴（3,4）。由此，输出轴（4）能够经由离合器（5）与驱动轴（2）连接，离合器（5）能够经由电动马达（9）和驱动转换装置（10）布置在电动机（9）和离合器（5）之间，用于将电动机（9）的旋转运动转换成用于离合器（5）的平移致动运动。因此，电动机（9）被设计为感应电动机。

10. 发明申请

US20030213668A1 Apparatus for controlling a clutch in an automatic vehicle transmission 失效
标题翻译：用于控制自动车辆变速器中的离合器的装置
公开(公告)号：US20030213668A1
公开(公告)日：2003-11-20
申请号：US10147548
申请日：2002-05-16
发明人： Paul Dwight Stevenson
IPC分类号： F16D047/00 , F16D028/00
CPC分类号： F16D28/00 , F16H61/0003 , F16H61/32 , F16H61/686 , F16H63/3043 , F16H2063/3063
摘要： An apparatus for controlling the clutches in an automatic vehicle transmission includes a series of electric motors attached to the transmission housing, each of which has a motor shaft with a gear attached to it. A torque-to-thrust mechanism is driven by the driving gear and includes a thrust element that imparts a linear force to the apply plate of a clutch. Also included is a sensing system that allows for sensitive control of the torque-to-thrust mechanism which facilitates smooth engagement and disengagement of the clutch.
摘要翻译：用于控制自动车辆变速器中的离合器的装置包括附接到变速器壳体的一系列电动机，每个电动机具有连接到其上的齿轮的电动机轴。扭矩推力机构由驱动齿轮驱动并且包括向离合器的施加板施加线性力的推力元件。还包括一种感测系统，其允许敏感地控制扭矩 - 推力机构，其有助于离合器的平滑接合和分离。

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