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1. 发明授权

US07296669B2 Simple action actuator with a hydraulic fast-opening valve for controlling a clutch 有权
标题翻译：具有用于控制离合器的液压快开阀的简单动作执行器
公开(公告)号：US07296669B2
公开(公告)日：2007-11-20
申请号：US10533343
申请日：2003-10-31
申请人： Johannes Quehenberger , Franz Gratzer , Dieter Schmidl
发明人： Johannes Quehenberger , Franz Gratzer , Dieter Schmidl
IPC分类号： F16D31/02 , F16D25/12
CPC分类号： F16D25/14 , F16D48/02 , F16D2048/0221 , F16D2048/0245 , F16D2048/0248 , F16D2048/0269 , F16D2500/1024 , F16D2500/1045
摘要： An actuator with a simple function for the control of a friction clutch in the drive train of a motor vehicle having a cylinder/piston unit for generating the contact pressure of the clutch should be fast, inherently safe and nevertheless simple and inexpensive. For this purpose, a controllable pump (3) generates a pressure medium and makes it available to the cylinder/piston unit (1) via a self-regulating valve unit (2). A dump valve (8) consists of a sleeve (10) and a spring-assisted slide (12) therein. The sleeve has a first opening (11), through which the pressure medium can flow from the cylinder/piston unit (1). The slide (12) exposes the opening (11) in a first position and conceals the opening of a second position. The clutch is controlled in this way by actuating the electric motor.
摘要翻译：具有用于控制具有用于产生离合器的接触压力的气缸/活塞单元的机动车辆的传动系中的摩擦离合器的简单功能的致动器应当是快速的，固有的安全的，并且简单和便宜。为此，可控泵（3）产生压力介质并通过自调节阀单元（2）使其可供气缸/活塞单元（1）使用。排放阀（8）由套筒（10）和弹簧辅助的滑动件（12）组成。套管具有第一开口（11），压力介质可以通过该第一开口从气缸/活塞单元（1）流出。滑动件（12）将开口（11）暴露在第一位置并且隐藏第二位置的开口。这样通过启动电动机来控制离合器。

2. 发明授权

US5127503A Liquid friction coupling 失效
标题翻译：液压摩擦联接
公开(公告)号：US5127503A
公开(公告)日：1992-07-07
申请号：US722591
申请日：1991-06-27
申请人： Franz Gratzer
发明人： Franz Gratzer
IPC分类号： F16D13/62 , F16D35/00
CPC分类号： F16D35/005 , F16D35/00
摘要： A liquid friction coupling is disclosed, which comprises a housing, which constitutes one coupling part and is filled with a viscous liquid, a shaft, which protrudes into the housing and constitutes the other coupling part, interdigitating disks, which are nonrotatably connected in alternation to the housing and to the shaft, respectively, and spacers disposed between the disks. In order to improve the torque characteristic during an operation involving liquid friction and to achieve a steeper rise of the hump torque, each of the outer or inner disks entirely or in part tends to exhibit a thermal deformation in an axial direction and a spacer ring is provided between each inner disk and an outer disk of an adjacent pair of disks.
摘要翻译：公开了一种液体摩擦联接器，其包括构成一个联接部分并且填充有粘性液体的壳体，突出到壳体中并构成另一个联接部件的轴，交错盘，其不可旋转地连接到壳体和轴分别设置在盘之间。为了提高涉及液体摩擦的操作中的转矩特性，并且实现驼峰转矩的更陡峭的上升，外盘或内盘中的每一个完全或部分趋向于在轴向方向上呈现热变形，并且间隔环是设置在每个内盘和相邻的一对盘的外盘之间。

3. 发明授权

US07694790B2 Motor vehicle equipped with an integrated brake and clutch control system 失效
标题翻译：汽车配备有一体式制动和离合器控制系统
公开(公告)号：US07694790B2
公开(公告)日：2010-04-13
申请号：US12150259
申请日：2008-04-25
申请人： Franz Gratzer
发明人： Franz Gratzer
IPC分类号： B60W10/02 , B60W10/18 , B60K23/08
CPC分类号： B60T8/4081 , B60K17/35 , B60K23/0808 , B60K28/165 , B60T8/1755 , B60T8/322 , B60T8/328 , B60T8/3675 , B60T2201/14 , B60T2260/04 , B60W10/02 , B60W10/12 , B60W10/14 , B60W10/18 , B60W30/02 , B60W30/1819 , B60W2710/12
摘要： A motor vehicle brake and clutch actuator system includes a pressurized fluid source and a plurality of fluid actuated brakes. Each brake is adapted to individually decelerate a vehicle wheel. A fluid actuated clutch is adapted to drivingly interconnect members of a vehicle driveline. A plurality of valves selectively communicate the pressurized fluid source with one of the plurality of fluid actuated brakes and the fluid actuated clutch.
摘要翻译：机动车辆制动器和离合器致动器系统包括加压流体源和多个流体致动制动器。每个制动器适于单独减速车轮。流体致动离合器适于驱动地互连车辆传动系统的构件。多个阀选择性地将加压流体源与多个流体致动制动器和流体致动离合器中的一个连通。

4. 发明授权

US06484856B1 Speed-difference-dependent hydraulic coupling with control valves 有权
标题翻译：速度差依赖液压联轴器与控制阀
公开(公告)号：US06484856B1
公开(公告)日：2002-11-26
申请号：US09689198
申请日：2000-10-12
申请人： Franz Gratzer
发明人： Franz Gratzer
IPC分类号： F16D4328
CPC分类号： F16D25/0638 , F16D43/284
摘要： A speed-difference-dependent hydraulic, consisting of a stationary rotating gear housing (27) with a housing (25) which forms a reservoir for operating fluid, a hydrostatic displacement machine (35), a drive shaft (30), a friction coupling (36) and a piston (5) to have an impact on the friction coupling (36), by which pressure is created in a pressure chamber (4) when there is a differential speed between the gear housing (27) and the drive shaft (30). In order to achieve quick regulation and adaptation of the characteristics, a first and second opening (9, 10) are connected by means of a first and second rotating insertion (13, 14), and a first and second regulating control valve (15, 16) are connected with the reservoir (8), by which the first and the second control valves (15, 16) are formed as regulating throttle valves, so that independent of the direction of the differential speed, it can be controlled on the respective supply side as well as on the discharge side of the displacement machine.
摘要翻译：一种由速度差异的液压装置，由具有壳体（25）的固定旋转齿轮壳体（27）构成，该壳体形成用于操作流体的储存器，静液压位移机构（35），驱动轴（30），摩擦联接（36）和活塞（5）对摩擦联接件（36）产生冲击，当在齿轮箱（27）和驱动轴（27）之间存在差速时，在压力室（4）中产生压力（30）。为了实现特性的快速调节和适应，第一和第二开口（9,10）通过第一和第二旋转插入件（13,14）连接，第一和第二调节控制阀（15， 16）与储存器（8）连接，由此，第一和第二控制阀（15,16）形成为调节节流阀，使得独立于差速方向，其可以被控制在相应的供应侧以及位移机器的排放侧。

5. 发明授权

US08151965B2 Clutch arrangement 失效
标题翻译：离合器安排
公开(公告)号：US08151965B2
公开(公告)日：2012-04-10
申请号：US12190164
申请日：2008-08-12
申请人： Thomas Linortner , Martin Parigger , Simon Kaimer , Franz Gratzer
发明人： Thomas Linortner , Martin Parigger , Simon Kaimer , Franz Gratzer
IPC分类号： F16D25/02
CPC分类号： F16D43/284 , B60K17/35 , F16D48/02 , F16D48/066 , F16D2500/1026 , F16D2500/30803 , F16D2500/70276
摘要： A clutch arrangement having an input element and an output element that are rotatable relevant to one another, a friction clutch and a pump. The friction clutch couples the input element with the output element in dependence on a hydraulic pressure in a pressure space of the clutch arrangement. The pump has a first pump part that is rotationally fixedly connected to the input element and a second pump part that is rotationally fixedly connected to the output element. The pump may be driven by a rotary movement of the input element and the output element relative to one another, with a pressure side of the pump being connected to the pressure space. An orifice having a substantially temperature independent leakage characteristic is arranged in a leakage line that leads from the pressure space to a low pressure space and which extends parallel to the pump.
摘要翻译：一种离合器装置，具有可相互旋转的输入元件和输出元件，摩擦离合器和泵。摩擦离合器根据离合器装置的压力空间中的液压压力将输入元件与输出元件相结合。泵具有旋转地固定地连接到输入元件的第一泵部分和旋转地固定地连接到输出元件的第二泵部分。泵可以由输入元件和输出元件相对于彼此的旋转运动驱动，泵的压力侧连接到压力空间。具有基本上温度独立的泄漏特性的孔口布置在从压力空间引导到低压空间并且平行于泵延伸的泄漏线中。

6. 发明授权

US07367436B2 Motor vehicle equipped with a brake system and with a drive system 失效
标题翻译：配有制动系统和驱动系统的汽车
公开(公告)号：US07367436B2
公开(公告)日：2008-05-06
申请号：US10511228
申请日：2003-04-11
申请人： Franz Gratzer
发明人： Franz Gratzer
IPC分类号： B60W10/02 , B60W10/18 , B60K23/08
CPC分类号： B60T8/4081 , B60K17/35 , B60K23/0808 , B60K28/165 , B60T8/1755 , B60T8/322 , B60T8/328 , B60T8/3675 , B60T2201/14 , B60T2260/04 , B60W10/02 , B60W10/12 , B60W10/14 , B60W10/18 , B60W30/02 , B60W30/1819 , B60W2710/12
摘要： In a motor vehicle having a brake system and a drive train, the brake system comprises a vehicle movement dynamics controller (10), a control group (40) for actuating brakes and a hydraulic unit with pressure medium supply (25, 27, 30) and wheel-specific hydraulic valves (43LV, 43RV, 43LH, 43RH) for activating the individual wheel brake cylinders (12LV, 12RV, 12LH, 12RH), and the drive system has at least one drive train (2, 3; 5, 7, 8) in which a controllable clutch (6) is arranged, which clutch (6) is activated by a clutch actuation means (40K), a hydraulic valve (43K) and an actuator (16) In order to make the vehicle as a whole cheaper but also bring about a functional improvement, the clutch controller of the drive system is integrated into the vehicle movement dynamics controller (10) of the brake system, and the hydraulic valve (43K) for activating the clutch (6) is connected to the pressure medium supply (25, 27, 30) of the brake system, and the modular control group 11.
摘要翻译：在具有制动系统和传动系的机动车辆中，制动系统包括车辆运动动力学控制器（10），用于致动制动器的控制组（40）和具有压力介质供给（25,27,30）的液压单元，和轮专用液压阀（43LV，43RV，43LH，43RR），用于激活单独的车轮制动缸（12LV，12RV，12LH，12RH）和驱动系统具有至少一个传动系（2,3; 5,7,8），其中布置有可控离合器（6），该离合器（6）由离合器致动装置（40）），液压阀（43K）和致动器（16）为了使车辆整体更便宜，但也带来功能改进，驱动系统的离合器控制器被集成到制动系统的车辆运动动力学控制器（10）和液压阀（43 K）连接到制动系统的压力介质供应源（25,27,30）和模块化控制组件11。

7. 发明授权

US07287635B2 Force -transmission unit comprising speed -dependent hydraulic clutch and centrifugal force compensation 有权
标题翻译：力传递单元包括速度相关的液压离合器和离心力补偿
公开(公告)号：US07287635B2
公开(公告)日：2007-10-30
申请号：US10149078
申请日：2000-12-07
申请人： Franz Gratzer
发明人： Franz Gratzer
IPC分类号： F16D43/10
CPC分类号： F16D43/12 , F16D25/0638 , F16D43/10 , F16D43/284
摘要： A power transmission unit with a hydraulic coupling dependent on a rotational-speed difference, in which, when a rotationalspeed difference occurs between the input member (1) and the output member (6), a hydrostatic displacement machine (20) produces in a pressure space (34) a pressure that acts on a piston (27) acting on a friction clutch (31), has a housing (4). To compensate for the centrifugal force acting on the working fluid in the pressure space (34), at least one centrifugalforce element (11, 12, 13) is provided in the housing, exerting on the piston (27) a force counter to the pressure produced by the centrifugal force in the pressure chamber (34).
摘要翻译：一种具有取决于转速差的液压联接器的动力传递单元，其中当输入构件（1）和输出构件（6）之间出现旋转速度差时，静压排量机器（20）产生压力空间（34）作用在作用在摩擦离合器（31）上的活塞（27）上的压力具有壳体（4）。为了补偿作用在压力空间（34）中的工作流体的离心力，至少一个离心力元件（11,12,13）设置在壳体中，在活塞（27）上施加与压力相反的力通过压力室（34）中的离心力产生。

8. 发明授权

US07077256B2 Speed differential-dependent hydraulic clutch with a control valve 失效
标题翻译：带差速器的液压离合器带控制阀
公开(公告)号：US07077256B2
公开(公告)日：2006-07-18
申请号：US10473538
申请日：2002-03-22
申请人： Franz Gratzer , Robert Schaffernak
发明人： Franz Gratzer , Robert Schaffernak
IPC分类号： F16D43/284
CPC分类号： F16D25/0638 , F16D43/284 , Y10T477/70
摘要： A speed-difference-dependent hydraulic clutch comprises a drive housing (11), which rotates in a housing (20), a first shaft (21) which can be connected in a rotationally fixed manner to the drive housing, a second shaft (22) which is connected in a rotationally fixed manner to the drive housing, and furthermore a hydrostatic displacement machine (1), a friction clutch (12) for connecting the first shaft (21) to the drive housing (11), and a piston (10) for acting on the friction clutch (12), the drive housing (11) having a pressure space (9) and where a pressure is produced in the pressure space (9) when a difference in speed occurs in the pressure space (9), this pressure giving rise to action upon the friction clutch (12), and a passage (13) leading from the pressure space to a control valve which opens up the route to a space of lower pressure in a controlled manner.
摘要翻译：一种速度差异的液压离合器包括：驱动壳体（11），其在壳体（20）中旋转;第一轴（21），其可以旋转地固定地连接到驱动壳体;第二轴（22）），其以旋转固定的方式连接到驱动壳体，以及静液压排量机（1），用于将第一轴（21）连接到驱动壳体（11）的摩擦离合器（12）和活塞 10），用于作用在摩擦离合器（12）上，驱动壳体（11）具有压力空间（9），并且当在压力空间（9）中发生速度差时，在压力空间（9）中产生压力），这种压力引起对摩擦离合器（12）的作用，以及从压力空间引导到控制阀的通道（13），控制阀以可控的方式打开到低压空间。

9. 发明授权

US08157689B2 Torque transmission unit 失效
标题翻译：扭矩传动单元
公开(公告)号：US08157689B2
公开(公告)日：2012-04-17
申请号：US12513180
申请日：2007-11-02
申请人： Herbert Steinwender , Franz Gratzer , Gerald Schober
发明人： Herbert Steinwender , Franz Gratzer , Gerald Schober
IPC分类号： F16H48/06 , F16H3/44
CPC分类号： E05D11/082 , E05F5/00 , E05Y2201/21 , E05Y2201/25 , E05Y2201/254 , E05Y2201/266 , E05Y2201/72 , E05Y2400/21 , E05Y2900/531 , F16D37/02 , F16D57/002 , F16D2037/004 , F16D2037/007
摘要： The invention relates to a torque transmission unit for a motor vehicle with a permanently driven primary axle and a switchable secondary axle, comprising a first connecting part and a second connecting part. The invention furthermore comprises several lamellas that are divided into primary lamellas and secondary lamellas in an alternating arrangement. The unit further comprises a planetary gear system, comprising an at least first gear element, rotationally connected with the first connection part, a second gear element, rotationally connected with the second connection part, and a third gear element, rotationally connected with the primary lamellas. The secondary lamellas are rotationally connected with the first connection part, the second connection part or with a stationary housing part. The torque transmission unit further comprises at least one electric coil for producing a magnetic field, acting on a magnetorheoplogical medium, wherein each primary lamella and secondary lamella is surrounded at least on two sides by the magnetorheological medium. The planetary gear system induces a torque of the primary lamellas into acceleration with a turning movement of the second connecting part in relation to the first connecting part.
摘要翻译：本发明涉及一种用于具有永久驱动主轴和可切换次级轴的机动车辆的扭矩传递单元，包括第一连接部分和第二连接部分。本发明还包括以交替布置分成初级薄片和次级薄片的多个薄片。该单元还包括行星齿轮系统，包括与第一连接部分旋转地连接的至少第一齿轮元件，与第二连接部分旋转地连接的第二齿轮元件和与主片层旋转地连接的第三齿轮元件。第二层片与第一连接部分，第二连接部分或固定的壳体部分旋转地连接。扭矩传递单元还包括至少一个用于产生磁场的电线圈，其作用在磁流变介质上，其中每个初级薄片和次级薄片至少在两侧由磁流变介质包围。行星齿轮系统通过第二连接部件相对于第一连接部件的转动运动而将主薄片的扭矩引入加速度。

10. 发明申请

US20110135500A1 METHOD AND APPARATUS FOR LUBRICATING A TRANSMISSION OF A MOTOR VEHICLE 有权
标题翻译：用于润滑汽车变速器的方法和装置
公开(公告)号：US20110135500A1
公开(公告)日：2011-06-09
申请号：US12999757
申请日：2009-06-23
申请人： Simon Kaimer , Martin Parigger , Franz Gratzer
发明人： Simon Kaimer , Martin Parigger , Franz Gratzer
IPC分类号： F04B49/06 , F04B49/02
CPC分类号： F16N7/38 , F04B49/02 , F16H57/0435 , F16H57/0436 , F16H57/0483 , F16N2210/12 , F16N2270/72
摘要： The invention relates to a method for lubricating a transmission of a motor vehicle, particularly a power divider, wherein the oil is conveyed by an oil pump from an oil sump to components of the transmission. The amount of oil conveyed is set as a function of the predetermined parameters. The conveyed amount of oil is controlled in that the oil pump is operated intermittently, e.g. is switched on and off repeatedly. The invention further describes a device for carrying out the method.
摘要翻译：本发明涉及一种用于润滑机动车辆，特别是功率分配器的变速器的方法，其中油被油泵从油底壳传送到变速器的部件。所输送的油量被设定为预定参数的函数。控制油的输送量，因为油泵间歇地操作，例如，反复打开和关闭。本发明还描述了一种用于执行该方法的装置。

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