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公开(公告)号：US11867311B2
公开(公告)日：2024-01-09
申请号：US17643888
申请日：2021-12-13
申请人： Robert Bosch GmbH
发明人： Klaus Schudt , Bjoern Abendroth
CPC分类号： F16K31/06 , F16H47/08 , H01F7/081 , H01F2007/062
摘要： An electromagnetic actuator. The electromagnetic armature includes: an armature movable in an axial direction in an armature space; a magnetic coil for generating a magnetic field to move the armature; an operating element motion-coupled to the armature; and a flux-directing part, disposed at an axial end of the magnetic coil, having a recess which extends in the axial direction and in which the operating element is displaceably disposed, the flux-directing part being embodied in two parts. The flux-directing part is embodiment in two parts from a base part facing toward the armature and a top part facing away from the armature. The operating element is mounted, displaceably in the axial direction, in a first bearing point embodied on the top part and in a second bearing point embodied on the base part.
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公开(公告)号：US11041342B2
公开(公告)日：2021-06-22
申请号：US16537807
申请日：2019-08-12
摘要： A rotation brake for stopping rotation of a spindle assembly on a horizontal directional drill. The rotation brake comprises a brake lock that is actuated by a cylinder and spring to interact with a non-rotating brake cap and a rotating pinion, thereby stopping rotation of the pinion. The brake lock is removed from the pinion by applying pressurized fluid to a cylinder such that a cylinder rod moves the brake lock out of a cavity between the brake cap and the pinion. Upon removing fluid pressure from the cylinder, a compressed spring moves the brake lock back to into the cavity, preventing rotation.
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公开(公告)号：US20210079991A1
公开(公告)日：2021-03-18
申请号：US17022292
申请日：2020-09-16
申请人： VALEO EMBRAYAGES
发明人： Herve MAUREL , Guillaume BOIDIN , Pierre CHOLVY , Gregory FOUCART , Norberto TERMENON , Cyrille CORNIGLION
摘要： An electric drivetrain including an electric machine and at least one output pinion intended to be connected to an axle differential, and at least one speed reduction device including a first gear train and a second gear train intended to drive the output pinion in rotation in a first rotational direction or a second rotational direction.
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公开(公告)号：US20200063861A1
公开(公告)日：2020-02-27
申请号：US16162651
申请日：2018-10-17
发明人： Yong Uk SHIN , Seong Wook HWANG , Minho CHAE , Chon Ok KIM , Hyun Sik KWON , Sun Sung KWON , Seongwook JI
摘要： A torque converter system of a vehicle for delivering an input torque to a transmission may include a front cover of a torque converter receiving the input torque through a torque receiving shaft, an impeller of the torque converter receiving the input torque through the front cover, a turbine of the torque converter disposed opposed to and coaxially with the impeller and rotated by an operation fluid supplied from the impeller thereby driving a transmission input shaft, a reactor of the torque converter disposed between the impeller and the turbine and redirecting the operation fluid from the turbine toward the impeller, and a lock-up clutch disposed inside a transmission to selectively connecting the front cover and the turbine.
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公开(公告)号：US20190383376A1
公开(公告)日：2019-12-19
申请号：US16479529
申请日：2018-03-02
发明人： Yongfeng TANG , Yuning TANG , Yanshuai FU
IPC分类号： F16H47/08
摘要： Provided is a continuously variable transmission capable of solving a technical problem in which upon activation of a continuously variable transmission, speed increase in vaned-wheel power density is low and unable to meet the requirement for rapidly increasing output torque. The present continuously variable transmission comprises a planetary gear set (101) at an input end and a planetary gear set (102) at an output end. A planetary carrier (104) having a cavity is provided between the planetary gear set (101) at the input end and the planetary gear set (102) at the output end. The planetary carrier (104) comprises an input end cover (6) and an output end cover (13). A vaned-wheel housing (14) having a cavity is fixed between the input end cover (6) and the output end cover (13). An inner side of the planetary gear set (101) at the input end is connected to the input end cover (6). An inner side of the planetary gear set (102) at the output end is connected to the output end cover (13). A vaned-wheel-based planetary gear set (103) is provided at one internal side of the vaned-wheel housing (14).
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公开(公告)号：US20180274634A1
公开(公告)日：2018-09-27
申请号：US15928098
申请日：2018-03-22
申请人： Honda Motor Co.,Ltd.
CPC分类号： F16H3/66 , F16H47/08 , F16H61/0267 , F16H2200/0069 , F16H2200/2012 , F16H2200/2046 , F16H2200/2048 , F16H2200/2066 , F16H2200/2082
摘要： There is provided an automatic transmission capable to preventing an output of a driving source in a neutral range from being transmitted to wheels without increasing the number of control valves which could fail. An automatic transmission includes a first brake, a third clutch, a third brake, a transmission control device configured to control the first brake, the third clutch, and the third brake, and a hydraulic sensor and a hydraulic switch configured to determine whether the first brake is under control of the transmission control device. When the hydraulic sensor and the hydraulic switch detect that the first brake is in an engaged state contrary to control of the transmission control device in a non-traveling range, the transmission control device switches the third clutch and the third brake to the engaged state.
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公开(公告)号：US09897185B2
公开(公告)日：2018-02-20
申请号：US15001713
申请日：2016-01-20
申请人： Kubota Corporation
发明人： Yuji Kato , Seiji Ohkubo , Go Takaki , Seiji Norita , Takashi Okuyama , Kozo Nishikawa , Fumitake Okunishi , Yukifumi Yamanaka , Takahiro Uchi
CPC分类号： F16H47/04 , F16H47/08 , F16H2037/0886 , F16H2200/2005
摘要： Disclosed is a shift power transmission apparatus for readily suppressing or avoiding size increase thereof. The apparatus includes an input shaft (22) receiving engine drive force, a hydraulic continuously variable transmission (30) driven by the input shaft (22), a planetary power transmission section (40) combining drive force from the input shaft (22) and output from the hydraulic continuously variable transmission (30) for outputting the combined drive force, and an output rotary member (24) outputting power to a travel apparatus. The planetary power transmission section (40) and the output rotary member (24) are arranged on a side of the hydraulic continuously variable transmission (30) associated with an engine-coupled side of the input shaft (22). The drive force is inputted to the planetary power transmission section (40) from a portion between the engine-coupled side and the hydraulic continuously variable transmission-coupled side of the input shaft (22).
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公开(公告)号：US09841094B2
公开(公告)日：2017-12-12
申请号：US14366972
申请日：2012-12-18
摘要： The present invention relates to a gear system with automatic operation designed to transmit the torque from the engine of an automotive vehicle to the driven wheels of the vehicle, in which changes in the vehicle speed is controlled as a function of the torque generated by the engine and of the linear momentum of the vehicle.
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9.发明授权Starter and retarder element, and method for operating a starter and retarder element 有权启动器和减速器元件，以及操作起动器和减速器元件的方法公开(公告)号：US09377094B2
公开(公告)日：2016-06-28
申请号：US14390082
申请日：2013-03-04
摘要： A start-up and retarder element having a hydrodynamic transfer element (5, 5′) and a planetary gear set (4). The hydrodynamic transfer element (5, 5′) has at least one first functional wheel (11, 11′) and one second functional wheel (12, 12′). The first functional wheel (11, 11′) can be fixed on a stationary component (14) by a single shift element (15). A start-up function or a driving function can be set in which the functional wheels (11, 11′; 12, 12′) of the hydrodynamic transfer element (5, 5′) function as an impeller and a turbine, respectively, of a hydrodynamic start-up element so that a retarder function can be set, or the functional wheels (11, 11′; 12, 12′) of the hydrodynamic transfer element (5, 5′) function as a rotor and a stator, respectively, of a hydrodynamic retarder.
摘要翻译： 具有流体动力传递元件（5,5'）和行星齿轮组（4）的启动和延迟元件。 流体动力传递元件（5,5'）具有至少一个第一功能轮（11,11'）和一个第二功能轮（12,12'）。 第一功能轮（11,11'）可以通过单个换档元件（15）固定在固定部件（14）上。 可以设置启动功能或驱动功能，其中流体动力传递元件（5,5'）的功能轮（11,11'; 12,12'）分别用作叶轮和涡轮机 能够设置延迟器功能的流体动力学起动元件，或者液力动力传递元件（5,5'）的功能轮（11,11'; 12,12'）分别用作转子和定子 的流体动力学缓凝剂。
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10.发明授权公开(公告)号：US09261182B2
公开(公告)日：2016-02-16
申请号：US14007775
申请日：2012-03-27
申请人： Yuji Kato , Seiji Ohkubo , Go Takaki , Seiji Norita , Takashi Okuyama , Kozo Nishikawa , Fumitake Okunishi , Yukifumi Yamanaka , Takahiro Uchi
发明人： Yuji Kato , Seiji Ohkubo , Go Takaki , Seiji Norita , Takashi Okuyama , Kozo Nishikawa , Fumitake Okunishi , Yukifumi Yamanaka , Takahiro Uchi
CPC分类号： F16H47/04 , F16H47/08 , F16H2037/0886 , F16H2200/2005
摘要： Disclosed is a shift power transmission apparatus for readily suppressing or avoiding size increase thereof. The apparatus includes an input shaft (22) receiving engine drive force, a hydraulic continuously variable transmission (30) driven by the input shaft (22), a planetary power transmission section (40) combining drive force from the input shaft (22) and output from the hydraulic continuously variable transmission (30) for outputting the combined drive force, and an output rotary member (24) outputting power to a travel apparatus. The planetary power transmission section (40) and the output rotary member (24) are arranged on a side of the hydraulic continuously variable transmission (30) associated with an engine-coupled side of the input shaft (22). The drive force is inputted to the planetary power transmission section (40) from a portion between the engine-coupled side and the hydraulic continuously variable transmission-coupled side of the input shaft (22).
摘要翻译： 公开了一种用于容易地抑制或避免其尺寸增加的换档动力传递装置。 该装置包括接收发动机驱动力的输入轴（22），由输入轴（22）驱动的液压无级变速器（30）;行星动力传递部分（40），其将来自输入轴（22）的驱动力和 从用于输出组合的驱动力的液压无级变速器（30）输出;以及向行驶装置输出动力的输出旋转部件（24）。 行星齿轮传动部40和输出旋转部件24配置在与输入轴22的发动机连接侧相关联的液压无级变速器30的一侧。 驱动力从输出轴（22）的发动机联接侧和液压无级变速器传动侧的部分输入到行星动力传递部（40）。
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