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公开(公告)号：US09518657B2
公开(公告)日：2016-12-13
申请号：US14636358
申请日：2015-03-03
发明人： Andras Kristofcsak
CPC分类号： F16H63/3491 , F16H61/12 , F16H63/18 , F16H63/3408 , F16H63/3416 , F16H63/3425 , F16H63/3458 , F16H63/3483
摘要： A parking lock arrangement for a motor vehicle transmission has a housing. A parking lock wheel is connectable to a shaft of the motor vehicle transmission. A parking lock pawl is pivotable between a parking lock position and a release position about a pawl axis mounted on the housing. In the parking lock position, the parking lock pawl is in engagement with the parking lock wheel and prevents the rotation thereof. The parking lock arrangement comprises an actuating mechanism for the parking lock pawl and an actuator arrangement for the actuating mechanism. The actuator arrangement has a control member which is movable between a home position and a parking position and is coupled to the actuating mechanism. An actuating member is coupled to the control member via a releasable coupling device and to the actuating mechanism, wherein the actuating member is furthermore mechanically preloaded in one direction in order, via the actuating mechanism, to press the parking lock pawl into the parking lock position. The coupling device is designed in such a manner that it is releasable by means of an electric release signal.
摘要翻译： 用于机动车辆变速器的停车锁定装置具有壳体。 停车锁车轮可连接到机动车辆变速箱的轴上。 停车锁定爪可在驻车锁定位置和围绕安装在壳体上的棘爪轴线的释放位置之间枢转。 在驻车锁定位置，停车锁定爪与驻车锁定轮卡合，并防止其转动。 停车锁定装置包括用于驻车锁定爪的致动机构和用于致动机构的致动器装置。 致动器装置具有控制构件，该控制构件可在原始位置和驻车位置之间移动并且联接到致动机构。 致动构件经由可释放的联接装置和致动机构联接到控制构件，其中，致动构件进一步通过致动机构按顺序在一个方向上机械预加载，以将驻车锁定爪压入驻车锁定位置 。 联接装置的设计是通过电释放信号可释放的。
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52.发明授权公开(公告)号：US09409442B2
公开(公告)日：2016-08-09
申请号：US14620128
申请日：2015-02-11
发明人： Frank Nollenberger
IPC分类号： F16C43/00 , B60B27/00 , F16C35/073 , F16C35/067 , F16C19/54 , F16C19/06 , F16H57/023
CPC分类号： B60B27/0078 , F16B21/186 , F16C19/06 , F16C19/54 , F16C33/586 , F16C35/042 , F16C35/067 , F16C35/073 , F16C2226/74 , F16C2361/61 , F16C2361/65 , F16H57/023
摘要： A bearing arrangement is provided having an axial securing ring that inserts into a bearing-seat radial groove of a bearing carrier to secure an anti-friction bearing axially in relation to the bearing carrier. The axial securing ring is an open flat ring with an annular section. Radially projecting lugs are provided at each end of the annular section. The radial width of the annular section is substantially constant over the circumference of the annular section. The lugs are produced by bending the axial securing ring with respect to the annular section. The axial securing ring is plane-ground on its axial sides.
摘要翻译： 提供了一种轴承装置，其具有轴向固定环，所述轴向固定环插入轴承载体的轴承座径向凹槽中，以相对于轴承载体轴向固定抗摩擦轴承。 轴向固定环是具有环形截面的敞开的扁平环。 径向突出的凸耳设置在环形部分的每个端部。 环形部分的径向宽度在环形部分的圆周上基本上恒定。 凸耳通过相对于环形部分弯曲轴向固定环而产生。 轴向固定环在其轴向侧面平面磨削。
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公开(公告)号：US09273736B2
公开(公告)日：2016-03-01
申请号：US13754692
申请日：2013-01-30
发明人： Stefan Rothvoss , Guenter Ruehle , Hansi Gremplini
IPC分类号： F16D25/062 , F15B15/14 , F15B15/22 , F16D25/063 , F16D48/02
CPC分类号： F16D25/062 , F15B15/1423 , F15B15/1447 , F15B15/224 , F16D25/063 , F16D48/02 , F16D2048/0212 , F16D2048/0248 , F16D2048/0263 , F16D2300/08
摘要： Fluid cylinder for activating an element of a drivetrain of a motor vehicle. The fluid cylinder has a cylinder housing and a piston. The piston is sealed off from the cylinder housing by means of a piston seal. At least one fluid chamber is formed between the cylinder housing and the piston, which fluid chamber can be connected via at least a first fluid connection to a fluid supply device. The piston in a piston stop position rests against a stop surface of the cylinder housing. The first fluid connection is formed in the region of the stop surface of the cylinder housing. The piston is connected to a sealing device which seals off the first fluid connection in the piston stop position.
摘要翻译： 用于启动机动车辆的动力传动系元件的流体缸。 液压缸具有气缸壳体和活塞。 活塞通过活塞密封件与气缸壳体密封。 在气缸壳体和活塞之间形成至少一个流体室，该流体室可以经由至少第一流体连接件连接到流体供应装置。 活塞停止位置的活塞靠在气缸壳体的止动表面上。 第一流体连接形成在气缸壳体的止动表面的区域中。 活塞连接到在活塞停止位置密封第一流体连接的密封装置。
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公开(公告)号：US09242623B2
公开(公告)日：2016-01-26
申请号：US13855578
申请日：2013-04-02
发明人： Georg Burgardt , Stefan Kapp
CPC分类号： B60T1/005 , F16H63/3416 , F16H63/3433
摘要： Parking-lock arrangement for a motor-vehicle transmission. The parking-lock arrangement has a parking-lock wheel which is mounted such that it can be rotated about a first axis. The parking-lock arrangement has a parking-lock pawl which is mounted such that it can be moved between a locking position and a release position. The parking-lock arrangement has an actuating arrangement which actuates the parking-lock pawl and is mounted such that it can be rotated about a second axis over an angular range. The angular range has a first angular section, within which the parking-lock pawl can be actuated, and a second angular section, within which the parking-lock pawl is held in a position.
摘要翻译： 用于机动车辆变速器的停车锁定装置。 停车锁定装置具有一个安装在可绕第一轴线旋转的驻车锁定轮。 停车锁定装置具有驻车锁定爪，其被安装成使得其能够在锁定位置和释放位置之间移动。 停车锁定装置具有致动装置，其致动驻车锁定棘爪并被安装成使得其能够在一个角度范围内围绕第二轴旋转。 角度范围具有第一角度部分，驻车锁定棘爪可在该第一角度部分中被致动，第二角度部分在该第二角度部分中，驻车锁定爪被保持在该第二角度部分中。
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公开(公告)号：US09005070B2
公开(公告)日：2015-04-14
申请号：US13683615
申请日：2012-11-21
发明人： Werner Hoffmann , Bernd Oberhausen
CPC分类号： F16H48/22 , F16D21/00 , F16D25/06 , F16D25/0638 , F16D25/08
摘要： A clutch arrangement has a rotary element which is mounted on a housing so as to be rotatable about a longitudinal axis and which defines a cavity. A clutch has a first clutch element and a second clutch element which can be coupled thereto, which clutch is arranged in the cavity. The first clutch element or the second clutch element is coupled to the rotary element. A fluidic actuator arrangement has a first and a second actuator element which can move relative to one another in order to activate the clutch. At least the first actuator element can be secured in a rotationally fixed fashion to the housing and extends from outside the rotary element into the cavity.
摘要翻译： 离合器装置具有旋转元件，该旋转元件安装在壳体上以能够围绕纵向轴线旋转并且限定空腔。 离合器具有可联接到其上的第一离合器元件和第二离合器元件，该离合器布置在空腔中。 第一离合器元件或第二离合器元件联接到旋转元件。 流体致动器装置具有能够相对于彼此移动以便启动离合器的第一和第二致动器元件。 至少第一致动器元件可以以旋转固定的方式固定到壳体并且从旋转元件的外部延伸到空腔中。
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公开(公告)号：US08968137B2
公开(公告)日：2015-03-03
申请号：US13491431
申请日：2012-06-07
CPC分类号： B60K1/00 , B60K2001/001 , F16H57/02004 , F16H2200/0021
摘要： Drive train for a motor vehicle, having an electric machine for providing motive power, and a transmission arrangement. The transmission arrangement has a transmission input shaft and a first and a second gear stage. The transmission input shaft is connected to the electric machine. The drive train has a differential, which is connected to an output of the transmission and is set up to distribute motive power to two drive shafts. The differential is connected to a helically toothed driving gear, which is in engagement with a helically toothed pinion of the transmission output. A pressure pad arrangement absorbs axial forces arising from the helical toothing.
摘要翻译： 具有用于提供动力的电机的机动车辆的传动系和传动装置。 传动装置具有变速器输入轴和第一和第二档位。 传动输入轴连接到电机。 传动系具有差速器，该差速器连接到变速器的输出端并设置成将动力分配给两个驱动轴。 差速器连接到螺旋齿形的驱动齿轮，其与变速器输出的螺旋齿齿轮啮合。 压力垫装置吸收由螺旋齿形成的轴向力。
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57.发明授权Method for determining an adjustment parameter for a hydraulic actuator arrangement in a motor vehicle drivetrain 有权用于确定机动车辆传动系中的液压致动器装置的调节参数的方法公开(公告)号：US08897981B2
公开(公告)日：2014-11-25
申请号：US14061809
申请日：2013-10-24
发明人： Jörg Meissner , Hans-Peter Moosmann
CPC分类号： F16D25/14 , F16D48/06 , F16D48/066 , F16D2500/1024 , F16D2500/10412 , F16D2500/1045 , F16D2500/3024 , F16D2500/3025 , F16D2500/3026 , F16D2500/5014 , F16D2500/50233 , F16D2500/50236 , F16D2500/50239 , F16D2500/5041 , F16D2500/70406 , F16D2500/7041 , F16D2500/70418 , Y10T137/85986
摘要： Method for determining an adjustment parameter in a hydraulic actuator arrangement for a motor vehicle drivetrain. The actuator arrangement has a pump and a hydraulic cylinder. A pressure port of the pump is connected to a port of the hydraulic cylinder. The adjustment parameter is a function of the volume of the fluid that must be delivered by the pump in order to realize a predetermined operating point of the actuator arrangement. The operating point is defined by a value pair of an operating point rotational speed value of the pump and an operating point control value of the pump. The method has the steps: regulating the pump to the operating point rotational speed value such that the pump delivers a fluid volume flow rate corresponding to the operating point rotational speed value; and integrating the fluid volume flow rate over the time until a termination operating state of the actuator arrangement, in which the control value of the pump is less than or equal to the operating point control value.
摘要翻译： 用于确定用于机动车辆传动系的液压致动器装置中的调节参数的方法。 致动器装置具有泵和液压缸。 泵的压力端口连接到液压缸的端口。 调节参数是为了实现致动器装置的预定操作点而必须由泵递送的流体的体积的函数。 工作点由泵的工作点转速值和泵的工作点控制值的值对定义。 该方法具有以下步骤：将泵调节到工作点转速值，使得泵输送对应于工作点转速值的流体体积流量; 以及将所述流体体积流量在所述时间上积分直到所述致动器装置的终止操作状态，其中所述泵的控制值小于或等于所述操作点控制值。
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公开(公告)号：US20140050592A1
公开(公告)日：2014-02-20
申请号：US13968305
申请日：2013-08-15
发明人： Alexander Kiehlneker
IPC分类号： F04B17/00
CPC分类号： F04B17/00 , F15B19/005 , F15B2211/20515 , F15B2211/20538 , F15B2211/40507 , F15B2211/41563 , F15B2211/6309 , F15B2211/633 , F15B2211/66 , F15B2211/6651
摘要： Method for determining the temperature of a fluid in a hydraulic arrangement for a motor vehicle. The hydraulic arrangement has a pump arrangement, which is driven by means of a drive motor, and a pressure sensor, which is connected to a discharge port of the pump arrangement and is used to measure the pressure of the fluid. The pump arrangement is connected to a tank via a leakage point. The temperature of the fluid is determined on the basis of a relationship between a state variable of the drive motor and the temperature of the fluid at a predetermined pressure of the fluid, said relationship being specific to the hydraulic arrangement.
摘要翻译： 用于确定机动车辆的液压装置中的流体的温度的方法。 液压装置具有通过驱动马达驱动的泵装置和连接到泵装置的排出口并用于测量流体压力的压力传感器。 泵装置通过泄漏点连接到油箱。 流体的温度基于驱动马达的状态变量与流体的预定压力下的流体温度之间的关系来确定，所述关系特定于液压装置。
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公开(公告)号：US20140041986A1
公开(公告)日：2014-02-13
申请号：US13956726
申请日：2013-08-01
IPC分类号： F16H63/34
CPC分类号： F16H63/3433 , F16H63/34 , F16H63/3416 , F16H63/3475 , F16H63/3483
摘要： Actuator arrangement for a drive train. The actuator arrangement has an actuator pump driven by electric motor, and a clutch actuator, which is designed for actuation of a friction clutch of the drive train and which is connected to a discharge port of the actuator pump. The actuator arrangement has a parking lock actuator, which is designed for actuation of a parking lock arrangement of the drive train. The parking lock actuator has an open position, in which the parking lock arrangement is released, and a closed position, in which the parking lock arrangement is closed. The parking lock actuator is likewise connected to the discharge port of the actuator pump. The parking lock arrangement can be retained in at least one of the open position and the closed position by means of a retaining device.
摘要翻译： 传动系的执行机构安排。 致动器装置具有由电动机驱动的致动器泵和离合器致动器，其被设计成用于致动传动系的摩擦离合器并连接到致动器泵的排出口。 致动器装置具有驻车锁定致动器，其被设计用于致动传动系的停车锁定装置。 停车锁定致动器具有释放停车锁定装置的打开位置和停车锁定装置关闭的关闭位置。 停车锁定致动器同样连接到致动器泵的排出口。 停车锁定装置可以通过保持装置保持在打开位置和关闭位置中的至少一个中。
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公开(公告)号：US20130306431A1
公开(公告)日：2013-11-21
申请号：US13893145
申请日：2013-05-13
IPC分类号： F16D48/02
CPC分类号： F16D48/02 , F16D48/0206 , F16D63/006 , F16D2021/0653 , F16D2048/0236 , F16D2048/0245 , F16D2048/0248 , F16D2048/0287 , F16D2121/04 , F16H61/0025 , F16H61/688 , F16H63/3433 , F16H63/3466 , F16H63/3483 , F16H63/483
摘要： Actuator arrangement for a drive train, which has at least one friction clutch for transmitting drive torque and has a transmission. The friction clutch can be actuated by means of a hydraulic clutch cylinder, which is connected directly to a pump port of a pump driven by an electric motor in order to actuate the friction clutch, such that the friction clutch can be actuated by varying the speed of the pump. The actuator arrangement has a parking lock actuator device for actuating a parking lock arrangement of the drive train. The parking lock actuator device has at least one hydraulic parking lock cylinder, which can be connected to the pump, such that the parking lock arrangement can be actuated by varying at least one of the direction of rotation or the speed of the pump.
摘要翻译： 传动系的执行器装置，其具有用于传递驱动转矩并具有变速器的至少一个摩擦离合器。 摩擦离合器可以通过液压离合器缸致动，液压离合器缸直接连接到由电动机驱动的泵的泵口，以便致动摩擦离合器，使得可以通过改变速度来致动摩擦离合器 的泵。 致动器装置具有用于致动传动系的驻车锁定装置的停车锁致动器装置。 停车锁定致动器装置具有至少一个可连接到泵的液压停车锁定缸，从而可以通过改变泵的旋转方向或速度中的至少一个来致动驻车锁定装置。
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