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1. 发明授权

US09850961B2 Clutch pedal system and master cylinder for a clutch pedal system of a vehicle 有权
公开(公告)号：US09850961B2
公开(公告)日：2017-12-26
申请号：US14836588
申请日：2015-08-26
申请人： FORD GLOBAL TECHNOLOGIES, LLC
发明人： Steffen Schoenfuss , Christina Kallas
IPC分类号： F16D25/08 , F16D25/12 , G05G1/30 , B60T7/06 , B60K26/02 , B60K23/02
CPC分类号： F16D25/088 , B60K23/02 , B60K26/02 , B60K2023/025 , B60T7/06 , F16D25/12 , F16D2025/081 , G05G1/30
摘要： The clutch pedal system for a vehicle, such as a motor vehicle, is disclosed. The clutch pedal system includes a pedal carrier having a fastening region configured to be associated with an aperture in a bulkhead and/or a dashboard carrier of the vehicle. A clutch pedal is pivotably mounted on the pedal carrier. A master cylinder is supported on an adapter region of the pedal carrier and is connected to the clutch pedal. The master cylinder is positioned such that at least a portion of the master cylinder extends through the aperture, wherein the pedal carrier is configured to position the master cylinder in a predetermined position relative to the bulkhead and/or of the dashboard carrier.

2. 发明授权

US09822878B2 Master cylinder 有权
公开(公告)号：US09822878B2
公开(公告)日：2017-11-21
申请号：US14284054
申请日：2014-05-21
申请人： Stefan Fritschle , Michael Ruopp
发明人： Stefan Fritschle , Michael Ruopp
IPC分类号： B60T11/228 , F16J10/02 , B60T11/232 , B60T11/236 , F16D25/08 , F15B7/10
CPC分类号： F16J10/02 , B60T11/232 , B60T11/236 , F15B7/10 , F16D25/088 , F16D2025/081
摘要： In order to provide a master cylinder, in particular for a clutch system, an actuating system or a braking system of a vehicle, which enables secure sealing of the cylinder chamber relative to the outside, as well as a reliable flow of hydraulic medium into the cylinder chamber, it is proposed that the piston comprises a first section which has a cylindrical lateral surface and a second section which has at least one region which is set back radially inwardly with respect to the cylindrical lateral surface of the first section, wherein at least one set-back region extends to an end of the piston and wherein the first and second sections are arranged on the piston in such a way that in an actuating position of the piston, the main sealing element in the first section of the piston abuts in sealing manner thereagainst and in the pressure equalization position of the piston, in the second section of the piston between the piston and the main sealing element, at least one gap is formed, through which hydraulic medium can flow along the piston from the supply chamber into the cylinder chamber in order to equalize the pressure.

3. 发明申请

US20170254375A1 TWIN HYDRAULIC PISTON FOR A SELECTABLE CLUTCH MODULE 审中-公开
公开(公告)号：US20170254375A1
公开(公告)日：2017-09-07
申请号：US15443517
申请日：2017-02-27
申请人： BorgWarner Inc.
发明人： Calahan B. CAMPTON , Christopher A. SPANGLER , Brett PEGLOWSKI
IPC分类号： F16D41/16 , F16D23/12 , F16D25/08
CPC分类号： F16D41/16 , F16D23/12 , F16D25/00 , F16D25/088 , F16D2023/123
摘要： The selectable clutch may include a first actuator and a second actuator. Moreover, the selectable clutch may further include a first cam operatively associated with the first actuator and a second cam operatively associated with the second actuator. Furthermore, a first armature may be actuated by the first actuator and a second armature may be actuated by the second actuator such that the selectable clutch is configured to allow multiple modes of operation provided by a movement of the first and second cams according to different first and second armature positions.

4. 发明授权

US09605718B2 Device for reducing pressure pulsations 有权
公开(公告)号：US09605718B2
公开(公告)日：2017-03-28
申请号：US13145408
申请日：2010-01-22
申请人： Stefan Gebert , Egid Macht , Paul Marks , Robert Mueller , Juergen Ryba , Jochen Schneier , Wilfried Weibelzahl
发明人： Stefan Gebert , Egid Macht , Paul Marks , Robert Mueller , Juergen Ryba , Jochen Schneier , Wilfried Weibelzahl
IPC分类号： F16D48/02 , F16D25/08 , F15B21/00
CPC分类号： F16D25/088 , F15B21/008 , F16D2048/0215
摘要： The invention relates to a device that is always open for the pressure medium for reducing pressure pulsations and that can be switched between a pressure chamber of a slave cylinder and a pressure chamber of a master cylinder of a hydraulic force transmission system for motor vehicles. The device has an additional line section in the form of a channel having an opening on the slave cylinder side, an opening on the master cylinder side, and a channel length equaling a multiple of the direct distance between the two openings, and a volume receiver that can be elastically deformed under pressure, wherein the channel and the volume receiver are combined into an assembly in a housing. The result according to the invention is a device that not only has very good vibration dampening properties, but is also very compact and has a cost-effective design.

5. 发明申请

US20160160969A1 ELECTROHYDRAULIC ACTUATOR 审中-公开
标题翻译：电动执行器
公开(公告)号：US20160160969A1
公开(公告)日：2016-06-09
申请号：US14905854
申请日：2014-07-03
申请人： ROBERT BOSCH GMBH
发明人： Lucas Durix , Stephan Kohler , Hartmut Krueger
IPC分类号： F16H25/24
CPC分类号： F16H25/2454 , B60T1/005 , B60T13/745 , F16D23/12 , F16D25/088 , F16D28/00 , F16D29/005 , F16D65/28 , F16D2025/081 , F16D2121/04 , F16D2121/24 , F16D2125/40 , F16D2125/52 , F16H25/20 , F16H2025/2084 , F16H2025/209
摘要： The invention relates to an electrohydraulic actuator comprising a hydraulic piston, a spindle drive for moving the piston along an axis of rotation, wherein the spindle drive comprises a spindle and a nut, and a worm wheel, which is coaxially attached to the nut. Furthermore, an electric motor having a worm, which meshes with the worm wheel, is provided. The nut is radially and axially supported by means of a bearing. In addition, there is a single-armed rotation-prevention mechanism in order to prevent the spindle from rotating. An angle with respect to the axis of rotation is included between a point of action of the worm on the worm wheel and the effective direction of the rotation-prevention mechanism, wherein the angle is selected in such a way that, for a predetermined torque acting on the nut, a radial force acting on the piston is minimized.
摘要翻译：本发明涉及一种电动液压致动器，其包括液压活塞，用于沿着旋转轴线移动活塞的主轴驱动器，其中主轴驱动器包括主轴和螺母以及同轴地连接到螺母的蜗轮。此外，设置有与蜗轮啮合的蜗杆的电动机。螺母通过轴承径向和轴向地支撑。另外，为了防止主轴旋转，有单臂旋转防止机构。在蜗轮蜗杆的作用点和旋转防止机构的有效方向之间包括相对于旋转轴线的角度，其中角度被选择为使得预定扭矩作用在螺母上，作用在活塞上的径向力最小化。

6. 发明申请

US20150152925A1 CLUTCH PEDAL APPARATUS FOR VEHICLE FOR REDUCING EFFORT 有权
标题翻译：用于减少车辆的离合器踏板装置
公开(公告)号：US20150152925A1
公开(公告)日：2015-06-04
申请号：US14272354
申请日：2014-05-07
申请人： Hyundai Motor Company , Kia Motors Corp.
发明人： Jeong Seon Min
IPC分类号： F16D27/14 , G05G1/46 , G05G1/44
CPC分类号： F16D27/14 , F16D23/12 , F16D25/088 , F16D2025/081 , G05G1/44 , G05G1/46 , G05G5/03 , G05G5/05 , Y10T74/20528
摘要： A clutch pedal apparatus for a vehicle for reducing effort may include a rear fixed magnet and a front fixed magnet respectively fixed at an initial position and a last position of a movement section of a pushrod with a predetermined distance in a cylinder housing included in a clutch master cylinder, and a moveable magnet coupled to the pushrod disposed between the rear fixed magnet and the front fixed magnet, wherein the moveable magnet guides complete restoration of a pedal arm via magnetic force with the rear fixed magnet during an initial manipulation and reverse restoration of the pedal arm and generates a turnover force via a magnetic force with the front fixed magnet during a full stroke manipulation of the pedal arm.
摘要翻译：用于减轻力度的车辆的离合器踏板装置可以包括分别固定在包括在离合器中的气缸壳体中的具有预定距离的推杆的运动部分的初始位置和最后位置的后固定磁体和前固定磁体主缸和可移动磁体，其联接到设置在后固定磁体和前固定磁体之间的推杆，其中可移动磁体在初始操作期间通过磁力与后固定磁体完全恢复踏板臂，并且反向恢复踏板臂在踏板臂的全行程操纵期间通过与前固定磁体的磁力产生翻转力。

7. 发明申请

US20150060222A1 Actuator for Multi-Mode Clutch Module 有权
标题翻译：多模离合器模块执行器
公开(公告)号：US20150060222A1
公开(公告)日：2015-03-05
申请号：US14293030
申请日：2014-06-02
申请人： BorgWarner, Inc.
发明人： Dan Showalter
IPC分类号： F16D41/16
CPC分类号： F16D41/16 , F16D25/088 , F16D2023/123 , F16D2043/145
摘要： A transmission clutch module including inner and outer races, a plurality of race engaging pawls and an actuator ring incorporates an actuator having a rotatable spool header adapted to rotate an attached actuator lever between at least two angular positions. The actuator lever moves the actuator ring to selectively block the pawls so inner and outer races may freewheel relative to one another in at least one operating mode. The actuator may be electric or hydraulic powered, and may be spring-biased to a default position in event of power failure. An elongated axially moveable plunger is secured to and supported within a piston at a first end, and has a radially extending pin at its second end. A fixed spool sleeve to which the spool header is supported includes a helical slot through which the pin extends. As the plunger moves reciprocally, the pin undergoes both translational and rotational movement.
摘要翻译：包括内座圈和外座圈的传动离合器模块，多个座圈接合爪和致动器环结合有致动器，该致动器具有可旋转的卷轴头部，其适于在至少两个角位置之间旋转附接的致动器杆。致动器杆移动致动器环以选择性地阻挡棘爪，使得内外圈可以在至少一个操作模式中相对于彼此飞行。致动器可以是电动或液压动力的，并且在断电的情况下可以被弹簧偏置到默认位置。细长的可轴向移动的柱塞在第一端处固定到活塞内并在第一端处被支撑在活塞内，并且在其第二端具有径向延伸的销。卷轴集管支撑的固定卷轴套包括销延伸穿过的螺旋槽。当柱塞往复移动时，销经历平移和旋转运动。

8. 发明授权

US08863642B2 Device for controlling the stroke of an actuator 有权
标题翻译：用于控制致动器行程的装置
公开(公告)号：US08863642B2
公开(公告)日：2014-10-21
申请号：US12998114
申请日：2009-09-16
申请人： Yoshihiro Takei , Yasushi Yamamoto , Hiroyuki Kawanishi
发明人： Yoshihiro Takei , Yasushi Yamamoto , Hiroyuki Kawanishi
IPC分类号： F15B9/09 , F15B21/08 , F16K31/06 , F16D48/06 , F16K11/07 , F16D25/08 , F16K37/00 , F16D48/02
CPC分类号： F16D48/02 , F15B21/087 , F16D25/088 , F16D48/066 , F16D2048/0209 , F16D2500/1027 , F16D2500/3022 , F16D2500/3025 , F16D2500/3026 , F16D2500/7041 , F16K11/07 , F16K31/0613 , F16K37/0041
摘要： This invention relates to a feedback control device for controlling the stroke of an actuator stroke driven by a working fluid. The feedback control device for controlling the stroke correctly controls the stroke using a simple means by compensating secular changes in the flow rate control valve that controls the working fluid. The device for controlling the stroke of an actuator 110 is provided with a single flow rate control valve 1 for controlling the feed and discharge of the working fluid, and the flow rate control valve is operated to control the stroke by feedback. The flow rate control valve 1 has a neutral position where the working fluid is neither fed nor discharged, and a flow rate control valve control device 9 is provided with a learning device 91 for learning variations in the neutral position. The feedback control is executed, i.e., the flow rate control valve 1 is operated by adding a value of the neutral position learned by the learning device 91 to the feedback operation amount output by a PID operation unit 94, whereby a change in the flow rate characteristics caused by secular change is compensated.
摘要翻译：本发明涉及一种用于控制由工作流体驱动的致动器行程的行程的反馈控制装置。用于控制冲程的反馈控制装置通过补偿控制工作流体的流量控制阀的长期变化，使用简单的装置来正确地控制行程。用于控制致动器110的冲程的装置设置有用于控制工作流体的进给和排出的单个流量控制阀1，并且操作流量控制阀以通过反馈来控制冲程。流量控制阀1具有工作流体既不进给也不排出的中立位置，并且流量控制阀控制装置9设置有用于学习中立位置的变化的学习装置91。执行反馈控制，即，通过将由学习装置91学习的中立位置的值与由PID运算单元94输出的反馈运算量相加来运行流量控制阀1，由此流量的变化由长期变化引起的特征得到补偿。

9. 发明授权

US08636128B2 Slave cylinder for a vibration-damped hydraulic force transmission system, particularly a hydraulic clutch actuating system for motor vehicles 有权
标题翻译：用于减振液压力传动系统的从动缸，特别是用于机动车辆的液压离合器致动系统
公开(公告)号：US08636128B2
公开(公告)日：2014-01-28
申请号：US12691237
申请日：2010-01-21
申请人： Egid Macht , Paul Marks , Robert Müller , Jürgen Ryba , Wilfried Weibelzahl
发明人： Egid Macht , Paul Marks , Robert Müller , Jürgen Ryba , Wilfried Weibelzahl
IPC分类号： F16D25/08
CPC分类号： F16D25/14 , F15B15/222 , F15B21/008 , F16D23/12 , F16D25/088 , F16D2025/081 , F16D2048/0212 , F16D2048/0215
摘要： A slave cylinder (50) for a vibration-damped hydraulic force transmission system, particularly a hydraulic clutch actuating system for motor vehicles is disclosed, comprising a cylinder housing (52), a piston (56) received therein to be longitudinally displaceable and a pressure chamber (60) which is bounded by the cylinder housing and the piston and which can be selectably acted on by a pressure medium, by way of a pressure connection (66) provided in the cylinder housing, in order to displace the piston in the cylinder housing. An insert member (68) which is inserted in the pressure chamber and secured in the pressure connection and which is equipped with a device (70) for reducing pressure pulses, the device being constantly open to the pressure medium, is additionally provided. As a result, the vibration-damping measures or means are integrated in the slave cylinder in a particularly economic and space-saving manner.
摘要翻译：公开了一种用于振动阻尼的液压力传动系统的从动缸（50），特别是用于机动车辆的液压离合器致动系统，包括：缸体（52）;容纳在其中以可纵向移动的活塞（56）室（60），其由气缸壳体和活塞限定，并且可以通过设置在气缸壳体中的压力连接（66）被压力介质选择性地作用，以便使气缸中的活塞住房。插入部件（68），其插入压力室并固定在压力连接中，并且还配备有用于减小压力脉冲的装置（70），该装置恒定地对压力介质打开。因此，减振措施或装置以特别经济和节省空间的方式集成在从动缸中。

10. 发明授权

US08380411B2 Flow rate control valve for clutch control device 有权
标题翻译：离合器控制装置流量控制阀
公开(公告)号：US08380411B2
公开(公告)日：2013-02-19
申请号：US12737988
申请日：2009-09-16
申请人： Yoshihiro Takei , Yasushi Yamamoto , Hiroyuki Kawanishi
发明人： Yoshihiro Takei , Yasushi Yamamoto , Hiroyuki Kawanishi
IPC分类号： G07F7/00 , G07F17/00
CPC分类号： F16D48/02 , F16D25/088 , F16D48/066 , F16D2048/0209 , F16D2500/1027 , F16D2500/10412 , F16D2500/3022 , F16D2500/3025 , F16D2500/3026 , F16D2500/30808 , F16D2500/3101 , F16D2500/3108 , F16D2500/3111 , F16D2500/5018 , F16D2500/50254 , F16D2500/50275 , F16D2500/525 , F16D2500/70223 , F16D2500/70235 , F16D2500/7041 , F16D2500/70418 , F16D2500/70605 , Y10T74/19149 , Y10T74/19153 , Y10T477/63385 , Y10T477/638 , Y10T477/6403 , Y10T477/6407
摘要： A clutch control device for vehicle equipped with a clutch actuator driven by a working fluid, wherein secular change in the flow rate control valve for controlling the working fluid is compensated, and the rate of connection of the clutch is correctly controlled by a simple means. To control the stroke of a clutch actuator 110, the clutch control device is provided with a single flow rate control valve 1 that controls the feed and discharge of the working fluid by using an electromagnetic solenoid. A flow rate control valve control device 9 is provided with a learning device 91 that learns the neutral position of the flow rate control valve 1 which shuts off the flow of the working fluid, separately detects the amounts of electric current to a coil 8 of when the rate of change in the stroke becomes zero depending upon the directions in which the valve body of the flow control valve 1 moves, and learns the central point at the neutral position by averaging the detected values. In controlling the stroke of the clutch, the amount of electric current to the coil 8 is corrected based on the learned value to compensate for a change in the flow rate characteristics by secular changes.
摘要翻译：一种用于车辆的离合器控制装置，其具有由工作流体驱动的离合器致动器，其中用于控制工作流体的流量控制阀的长期变化被补偿，并且通过简单的手段正确地控制了离合器的连接速率。为了控制离合器致动器110的冲程，离合器控制装置设置有单个流量控制阀1，其通过使用电磁螺线管来控制工作流体的进给和排出。流量控制阀控制装置9设置有学习装置91，其学习流量控制阀1的中性位置，其切断工作流体的流动，分别检测到线圈8的电流量根据流量控制阀1的阀体的移动方向，行程的变化率变为零，并且通过对检测值进行平均来学习中立位置的中心点。在控制离合器的行程时，基于学习值来校正到线圈8的电流量，以通过长期变化来补偿流量特性的变化。

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