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1. 发明授权

US11892063B2 Two-speed transmission for an electric drive system, and drive system including such a two-speed transmission 有权
公开(公告)号：US11892063B2
公开(公告)日：2024-02-06
申请号：US17768592
申请日：2020-10-16
申请人： HÖHN GMBH
发明人： Bernd-Robert Höhn
IPC分类号： F16H61/04 , F16H3/78 , F16D23/02 , F16D23/04 , F16H63/30 , F16H57/02
CPC分类号： F16H3/78 , F16D23/025 , F16D23/04 , F16H61/0403 , F16H63/304 , F16H2057/02034 , F16H2057/02043 , F16H2061/0418 , F16H2063/3066 , F16H2200/0021 , F16H2200/0034 , F16H2200/2007 , F16H2200/2041 , F16H2200/2064 , F16H2200/2094
摘要： A compact and fast-shifting two-speed transmission for an electric drive system, such as an electric vehicle, has two synchronized dog clutches. A sliding sleeve for engaging a first and second gear is actuatable using a single actuator. A substantially load-interruption-free shifting is realized via a friction engagement in the synchronization. A drive system having such a two-speed transmission is capable of achieving at least substantially load-interruption-free shifting.

2. 发明公开

US20240035567A1 ACTUATOR, AND DEVICE FOR ENGAGING A PARKING LOCK OF A MOTOR VEHICLE AUTOMATIC TRANSMISSION HAVING SUCH AN ACTUATOR, AND MOTOR VEHICLE EQUIPPED THEREWITH 审中-公开
公开(公告)号：US20240035567A1
公开(公告)日：2024-02-01
申请号：US18258339
申请日：2021-12-16
申请人： Kuster Holding GmbH
发明人： Karsten ROTH
IPC分类号： F16H63/34 , F16H63/30 , G01D5/20
CPC分类号： F16H63/3458 , F16H63/304 , F16H63/3491 , G01D5/202 , F16H2063/3056 , F16H2063/3066 , F16H63/3483
摘要： The invention relates to an actuator having a drive (2) driving an input shaft (1), a first actuation element (3) in operative connection with the input shaft (1) for actuating a shifting mechanism, and a rotatably mounted rotation element which can be driven by means of the input shaft (1) and has a first control cam (7) for controlling the actuating position of the actuator, which control cam is operatively connected to the first actuation element (3) for actuating the shifting mechanism. According to the invention, the actuating position of the actuator can be determined inductively by means of a receiving or holding element (10) for a position indicator (11), said receiving or holding element being operatively connected to the rotation element (4).

3. 发明申请

US20140236436A1 STRUCTURE FOR PREVENTING A BAULKING OF MANUAL TRANSMISSION E-SHIFTER 审中-公开
标题翻译：防止手动变速箱换挡的结构
公开(公告)号：US20140236436A1
公开(公告)日：2014-08-21
申请号：US13928004
申请日：2013-06-26
申请人： KIA MOTORS CORPORATION , HYUNDAI MOTOR COMPANY
发明人： Jee-Hyuck CHOI , Dong-Jae KIM
IPC分类号： F16H59/02
CPC分类号： F16H59/0204 , B60Y2400/902 , F16H59/02 , F16H61/24 , F16H2059/0295 , F16H2061/168 , F16H2061/248 , F16H2063/3066
摘要： A structure for preventing baulking of a manual transmission E-shifter includes a vibration motor disposed in a knob of a manual transmission E-shifter and a return actuator automatically returning the manual transmission E-shifter to a NULL range. The structure makes a driver recognize mis-engagement and automatically shifts to a NULL range by driving the vibration motor and the return actuator, when mis-engagement is generated in a transmission, in a structure of a manual transmission E-shifter, in order to transmit mis-engagement of a manual transmission E-shifter, which is not mechanically connected with the manual transmission, and compensate for the mis-engagement.
摘要翻译：用于防止手动变速器换档器弹跳的结构包括设置在手动变速器E移动器的旋钮中的振动马达和返回致动器自动地将手动变速器E变速器返回到空档范围。在手动变速器E移位机的结构中，通过驱动振动电动机和返回致动器，当在变速器中产生错误啮合时，该结构使得驾驶员识别错误啮合并且自动地转换到零范围，以便传输与手动变速器不机械连接的手动变速器E变速器的误啮合，并补偿误啮合。

4. 发明授权

US07707903B2 Actuator employing a standby mechanism 有权
标题翻译：执行机构采用备用机制
公开(公告)号：US07707903B2
公开(公告)日：2010-05-04
申请号：US11184842
申请日：2005-07-20
申请人： Yasuhiro Kobayashi
发明人： Yasuhiro Kobayashi
IPC分类号： F16H19/04
CPC分类号： F16H63/304 , F16H61/32 , F16H2063/3066 , F16H2063/3089 , Y10T74/18128 , Y10T74/18792 , Y10T74/18808 , Y10T74/19828 , Y10T74/2003
摘要： An actuator includes a motor, an input rotation member driven by the motor, an input contacting portion formed on the input rotation member, a bush disposed so as to be relatively rotatable to the input rotation member, a first contacting portion and an engaging portion formed on the bush, a spiral spring including an outer circumferential hook portion in contact with the input contacting portion of the input rotation member, and an inner circumferential hook portion engageable with the engaging portion of the bush, the spiral spring storing a rotational force of the input rotation member as an potential energy via the input contacting portion, an output member disposed so as to be relatively rotatable to the input rotation member, an output contacting portion formed on the output member and in contact with the outer circumferential hook portion of the spiral spring; the output contacting portion transmitting the potential energy stored in the spiral spring to the output member; wherein the bush includes a second contacting portion positioned at a predetermined angle with the first contacting portion in a rotational direction of the bush and, the second contacting portion formed so as to contact with the input rotation member and the output member during the rotation of the bush relative to the input rotation member and the output member.
摘要翻译：致动器包括电动机，由电动机驱动的输入旋转构件，形成在输入旋转构件上的输入接触部分，布置成可相对于输入旋转构件旋转的衬套，第一接触部分和接合部分形成在衬套上，包括与输入旋转构件的输入接触部分接触的外周钩部分的螺旋弹簧和可与衬套的接合部分接合的内周钩部分，螺旋弹簧存储有旋转力的旋转力输入旋转构件作为势能通过输入接触部分，输出构件设置成相对于输入旋转构件可旋转;输出接触部分，形成在输出构件上并与螺旋的外周钩部分接触弹簧; 输出接触部分将存储在螺旋弹簧中的势能传递到输出构件; 其中所述衬套包括第二接触部分，所述第二接触部分沿着所述衬套的旋转方向与所述第一接触部分以预定角度定位，并且所述第二接触部分在所述衬套的旋转期间形成为与所述输入旋转构件和所述输出构件接触衬套相对于输入旋转构件和输出构件。

5. 发明申请

US20040154425A1 Shift assembly for a single fork shift assembly 失效
标题翻译：用于单个叉车组件的换档组件
公开(公告)号：US20040154425A1
公开(公告)日：2004-08-12
申请号：US10365366
申请日：2003-02-12
发明人： Dan Joseph Showalter
IPC分类号： B60K001/00
CPC分类号： F16H63/304 , F16H61/32 , F16H2063/3056 , F16H2063/3066 , Y10T74/2003 , Y10T74/20177
摘要： A shift assembly for a transfer cases, manual and semi-automatic transmissions comprises a drive motor having a worm gear output which engages and drives a gear having an eccentric drive pin disposed parallel to and offset from the axis of a rotation of the gear. The drive pin engages a slot in a shift fork which extends normal to the axis of movement of the shift fork and associated speed change or gear shift mechanism. The shift fork is disposed upon and supported by a shift rail. Uni-directional or bi-directional rotation of the drive motor rotates the gear and sequentially moves the eccentric pin, shift fork and shift mechanism between first and second terminal positions and, typically, a center or intermediate, neutral position.
摘要翻译：用于转移箱，手动和半自动变速器的换档组件包括具有蜗轮输出的驱动电动机，其接合并驱动具有平行于齿轮的旋转轴线偏置并偏离齿轮旋转轴线的偏心驱动销的齿轮。驱动销接合在换档拨叉中的槽，该换档拨叉垂直于换档拨叉的运动轴线和相关联的速度变化或换挡机构延伸。换档拨叉设置在换档导轨上并由换档拨叉支撑。驱动电机的单向或双向旋转使齿轮旋转，并且在第一和第二端子位置之间并且通常为中心或中间的中立位置顺序地移动偏心销，换档拨叉和换档机构。

6. 发明授权

US5867092A Hall effect transfer case shift mechanism position sensor 失效
标题翻译：霍尔效应传动箱换档机构位置传感器
公开(公告)号：US5867092A
公开(公告)日：1999-02-02
申请号：US706151
申请日：1996-08-30
申请人： Carl Randall Vogt
发明人： Carl Randall Vogt
IPC分类号： B60K17/344 , F16H59/70 , F16H63/30 , G01D5/14 , G01D5/249 , B60Q1/00
CPC分类号： G01D5/147 , F16H59/70 , G01D5/2497 , B60K17/344 , F16H2063/3056 , F16H2063/3066 , F16H63/304 , Y10S74/07 , Y10T74/19251 , Y10T74/20018
摘要： A shift mechanism position sensor for a transfer case or transmission includes a plurality of Hall effect sensors disposed adjacent a ferrous, metallic plate having a plurality of apertures arranged to provide multi-bit binary signals in gray code. The metallic plate is secured to an internal component such as a shift control rod of the transfer case or transmission and translates bi-directionally adjacent the Hall effect sensors. Data coded in numerous distinct three or four bit binary numbers provides high resolution of the position of the shift mechanism, shift fork and associated clutch. Many four wheel drive motor vehicle transfer cases include a gear reduction assembly which provide direct and reduced speed drives. Such gear selection is often achieved by an electronic control system and it is important to provide information regarding the actual physical position of such gear selection mechanism to the control system. The Hall effect sensors and apertured plate are preferably disposed within the transfer case or transmission and provide accurate and well defined information to the control system.
摘要翻译：用于转移箱或变速器的换档机构位置传感器包括多个霍尔效应传感器，其布置在铁质金属板附近，该金属板具有布置成以灰色代码提供多位二进制信号的多个孔。金属板被固定到诸如转移箱或变速器的变速控制杆的内部部件上，并且与霍尔效应传感器双向平移。以多种不同的三位或四位二进制数字编码的数据提供了移位机构，换档拨叉和相关离合器位置的高分辨率。许多四轮驱动的机动车辆转移箱包括一个齿轮减速组件，它提供直接和减速驱动。这种齿轮选择通常通过电子控制系统实现，并且重要的是将这种齿轮选择机构的实际物理位置的信息提供给控制系统。霍尔效应传感器和有孔板优选地设置在传送箱或传输器内，并向控制系统提供准确和良好定义的信息。

7. 发明授权

US4550625A Electrically controlled shift actuator 失效
标题翻译：电控变速执行器
公开(公告)号：US4550625A
公开(公告)日：1985-11-05
申请号：US423921
申请日：1982-09-27
申请人： George Martin , Robert H. Broucksou
发明人： George Martin , Robert H. Broucksou
IPC分类号： F16H63/30 , F16H5/06 , B60K20/10
CPC分类号： F16H63/304 , F16H2063/3056 , F16H2063/3066 , F16H2063/3089 , Y10T74/19251 , Y10T74/19279
摘要： In an electrically controlled shift actuator (110, 120, 130) and a control system (140) therefor of the type utilizing a cam or scotch yoke flywheel adapted to move a shift member (28, 96) to a preselected one of at least two spaced-apart shift positions. In one embodiment the shift member is in a preloaded condition provided by coiled spring (84) associated with the actuator. The control system employs a circuit having a control switch (100), a first switch (108), and a second switch (112) interconnectable in such a manner that a cam (70) responsive to the rotational position of the motor is able to change the condition of the first and second switching in a prescribed manner to move the shift member. The control system preferably includes energy dissipating resistor (120) for dynamically braking the motor and speed indicator (124) when the actuator is used as a shift actuator for a vehicle.
摘要翻译：在电控换档致动器（110,120,130）和其控制系统（140）中，所述控制系统（140）利用凸轮或苏格兰转盘飞轮，其适于将换档构件（28,96）移动到至少两个间隔位移位置。在一个实施例中，换档构件处于由与致动器相关联的螺旋弹簧（84）提供的预加载状态。控制系统采用具有控制开关（100），第一开关（108）和第二开关（112）的电路，所述控制开关（108）和第二开关（112）可以以使得响应于电动机的旋转位置的凸轮（70）能够以规定的方式改变第一和第二切换的状态以移动换档构件。控制系统优选地包括能量消散电阻器（120），用于当致动器用作车辆的换档致动器时动态地制动电动机和速度指示器（124）。

8. 发明授权

US11933398B2 Two-speed transmission apparatus for electric vehicle 有权
公开(公告)号：US11933398B2
公开(公告)日：2024-03-19
申请号：US18024989
申请日：2022-01-29
申请人： UNIPRES CORPORATION
发明人： Akimasa Mori , Hiroaki Ono
IPC分类号： F16H63/30 , B60L15/20 , F16H3/54 , F16H63/24
CPC分类号： F16H63/3043 , B60L15/2009 , F16H3/54 , F16H63/24 , F16H2063/305 , F16H2063/3063 , F16H2063/3066 , F16H2200/0021 , F16H2200/0034 , F16H2200/2005 , F16H2200/2035 , F16H2200/2066 , F16H2200/2082
摘要： Two-speed transmission apparatus for electric vehicle comprises a planetary gear mechanism 16, friction brake 28 and friction clutch 26 in coaxial arrangement between input axis 10 and output axis 12, first speed is obtained by fastening the friction brake 28 and one-on-one second speed is obtained by fastening friction clutch 26. The electric actuator 30 to switch first speed and second speed comprises electric motor 32, a torque-thrust converting mechanism 36 and pusher 34. The torque-thrust converting mechanism 36 comprises inside cylindrical screw 40 being rotated by control motor 32 and outside cylindrical nut 42 which is screwed with cylindrical screw 40 and is connected to pusher 34 so as to integrally axis-move. The control motor 32 may include an electromagnetic brake to fasten the friction brake 28 and the friction clutch 26. Thrust of the axial direction may be transmitted by the swing of an arm 316.

9. 发明授权

US07758463B2 Power transmitting apparatus 有权
标题翻译：动力传动装置
公开(公告)号：US07758463B2
公开(公告)日：2010-07-20
申请号：US12119437
申请日：2008-05-12
申请人： Ryouhei Chiba , Naoyuki Miwa
发明人： Ryouhei Chiba , Naoyuki Miwa
IPC分类号： F16H48/06
CPC分类号： F16H63/304 , B60K17/354 , B60W10/119 , B60W10/16 , B60W30/18 , F16H59/70 , F16H2063/3056 , F16H2063/3066 , Y10T477/613
摘要： A power transmitting apparatus for performing switching between 2-wheel and 4-wheel drive modes and locking and unlocking of differential mechanism by an operational shaft can include a driving device comprising a reversible motor, a rotational member rotationally driven by the motor and provided with a contacting member. A spring can be arranged on the rotational member, a connecting member can be arranged to be abutted by one end of the spring so as to be rotated by the rotational member via the coil spring, and a driving shaft can be rotatably arranged relative to the rotational member and engaged by the operational shaft in its rotational direction and adapted to be rotated by the rotational member via the connecting member. A stay can be engaged by the driving shaft in its rotational direction and provided with a contacting member. A substrate can be arranged so as to be contacted by the contacting members respectively of the rotational member and the stay and formed with a conducting patterns forming predetermined electric circuits in accordance with the rotational angles respectively of the rotational member and the driving shaft. The rotational member, connecting member, stay and substrate can be formed as separate parts and adapted to be assembled to the driving shaft in order.
摘要翻译：用于执行二轮和四轮驱动模式之间的切换以及由操作轴锁定和解锁差动机构的动力传递装置可以包括驱动装置，其包括可逆电动机，由电动机旋转驱动的旋转构件，联系会员弹簧可以布置在旋转构件上，连接构件可以布置成与弹簧的一端抵接，以便通过螺旋弹簧由旋转构件旋转，并且驱动轴可相对于旋转构件可旋转地布置旋转构件，并且由操作轴沿其旋转方向接合并且适于通过连接构件由旋转构件旋转。托架可以通过驱动轴沿其旋转方向接合并设置有接触构件。基板可以被布置成分别由旋转构件和撑杆的接触构件接触，并且形成有根据旋转构件和驱动轴的旋转角度形成预定电路的导电图案。旋转构件，连接构件，撑杆和基板可以形成为分开的部件并且适于按顺序组装到驱动轴。

10. 发明申请

US20060060444A1 Spiral spring applied torque-transmitting mechanism 审中-公开
标题翻译：螺旋弹簧施加扭矩传递机构
公开(公告)号：US20060060444A1
公开(公告)日：2006-03-23
申请号：US10946759
申请日：2004-09-22
申请人： Paul Stevenson , Tejinder Singh , Jeffrey Biallas
发明人： Paul Stevenson , Tejinder Singh , Jeffrey Biallas
IPC分类号： F16D27/00
CPC分类号： F16D28/00 , F16D23/12 , F16D2023/123 , F16H2063/3056 , F16H2063/3066
摘要： A torque-transmitting mechanism includes a spiral spring, an apply piston, and a rotating mechanism. The rotating mechanism is operative to rotate a member relative to the spiral spring to enforce linear movement of the spiral spring which results in linear movement of the apply piston to enforce engagement and disengagement of a torque-transmitting mechanism. The mechanism has two applications—interconnecting two rotating members, or connecting a rotating member to a ground member. The mechanism is employable in two systems. A motor drives the spiral spring with the rotation of the spring causing it to thread between stationary pins to move spring material to one side of the pins. The spiral spring pushes against the clutch plates. The motor drives the housing with pins and the spring is retained from rotating causing the spring to thread through the pins and drive the pins forward or backward. The housing presses against the clutch plates.
摘要翻译：扭矩传递机构包括螺旋弹簧，应用活塞和旋转机构。旋转机构可操作以相对于螺旋弹簧旋转构件，以实现螺旋弹簧的线性运动，其导致应用活塞的线性运动，以强制转矩传递机构的接合和分离。该机构具有两个应用 - 互连两个旋转构件，或将旋转构件连接到接地构件。该机制可用于两个系统。马达驱动螺旋弹簧随着弹簧的旋转使其在固定销之间螺纹移动，以将弹簧材料移动到销的一侧。螺旋弹簧推靠在离合器板上。电机用引脚驱动外壳，弹簧保持旋转，使弹簧穿过销，并向前或向后驱动销。壳体压靠在离合器板上。

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