专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

101. 发明公开

US20230375075A1 VEHICLE DRIVE TRANSMISSION DEVICE 审中-公开
公开(公告)号：US20230375075A1
公开(公告)日：2023-11-23
申请号：US18031083
申请日：2021-10-19
申请人： AISIN CORPORATION
发明人： Fumiaki KURIBAYASHI , Yuki HABARA , Eiji KIDA , Kenji ISHIDA
IPC分类号： F16H3/089 , F16H63/08 , F16H63/30 , F16D47/00
CPC分类号： F16H3/089 , F16H63/08 , F16H63/3043 , F16H63/3069 , F16D47/00 , F16H2200/0034 , F16H2063/3056 , F16H2063/3073
摘要： In a vehicle drive transmission device, a transmission includes an intermesh first engagement device, a frictional second engagement device, a first drive device configured to drive the first engagement device, and a second drive device configured to drive the second engagement device. The first drive device includes a first shift drum, a first cam mechanism configured to convert rotational motion of the first shift drum into linear motion, and a first transmission mechanism configured to perform the linear motion. The second drive device includes a second shift drum, a second cam mechanism configured to convert rotational motion of the second shift drum into linear motion, and a second transmission mechanism configured to perform the linear motion. The first shift drum and the second shift drum are connected so as to rotate integrally with each other via a drive shaft. A drum drive source is provided to drive the drive shaft.

102. 发明授权

US09976650B1 Forkless synchronizer with sensor rail arrangement 有权
公开(公告)号：US09976650B1
公开(公告)日：2018-05-22
申请号：US15421739
申请日：2017-02-01
申请人： Deere & Company
发明人： Harmanpreet Singh , Poongundran Ganapathi , Matthew B. Winhold , Andrew K. Rekow
IPC分类号： F16H63/24 , F16H63/32 , F16H63/30
CPC分类号： F16H63/24 , F16H63/3069 , F16H63/32 , F16H2063/303
摘要： A forkless synchronizer arrangement selectively couples one or more gears to a drive shaft that is rotatable about a rotation axis. A shift collar, rotated by the drive shaft, is configured to disengage from a first of the gears when in a first neutral axial position and to engage the first gear when in a first engaged axial position to transmit rotational input from the drive shaft to the first gear. A rail is arranged in parallel with the rotation axis. A rail arm has an end fixedly coupled to the rail and another end coupled to the shift collar to permit relative rotation and to transmit axial shifting movement to the rail in response to axial movement of the shift collar between the first engaged and neutral axial positions. A sensor proximate the rail senses an axial position of the rail.

103. 发明授权

US09709131B2 Manual transmission 有权
公开(公告)号：US09709131B2
公开(公告)日：2017-07-18
申请号：US14431519
申请日：2014-01-14
申请人： MAZDA MOTOR CORPORATION
发明人： Takayuki Ikemoto , Norihide Urabayashi , Tatsuya Hironaka
IPC分类号： F16H3/08 , F16H3/00 , F16H63/30 , F16H3/089
CPC分类号： F16H3/006 , F16H3/08 , F16H3/089 , F16H63/302 , F16H63/3069 , F16H2200/0052 , Y10T74/19251
摘要： When a reverse select operation is performed, a pre-balk lever (180) rotates to a rotation position as a control rod (100) rotates. The pre-balk lever (180) has an engagement portion (190), which engages with a tip end portion of a pre-balk pin (162) at the rotation position. As a reverse lever (136) swings while they are engaged with each other, a shift rod (113) moves in such a direction as to activate a synchronizer (60). The engagement portion (190) has a guide surface (192), which guides the tip end portion of the pre-balk pin (162) to the engagement position while the pre-balk lever (180) is rotating toward the rotation position.

104. 发明申请

US20150300489A1 Shifting Device for Shifting a Transmission 审中-公开
标题翻译：换档装置换档
公开(公告)号：US20150300489A1
公开(公告)日：2015-10-22
申请号：US14603459
申请日：2015-01-23
申请人： Bayerische Motoren Werke Aktiengesellschaft
发明人： Ulrich OHNEMUS , Fritz POBITZER
IPC分类号： F16H63/20 , F16H61/26 , F16H3/091 , F16H63/30
CPC分类号： F16H63/20 , F16H3/0915 , F16H61/26 , F16H63/206 , F16H63/3069 , F16H2003/0826 , F16H2061/0418 , F16H2063/202 , F16H2200/0056
摘要： Shifting device for shifting a transmission, having a first group of shift elements and a second group of shift elements, a selector shaft, which is arranged in such a way that it can be moved in translation along a longitudinal axis and rotated about the longitudinal axis, wherein it is possible, by moving the selector shaft into one of a plurality of possible translational positions, to select at least one shift element of the first group and at least one shift element of the second group and, by rotating the selector shaft, to actuate the selected shift elements. The at least one selected shift element of the first group can be actuated in phase or with an overlapping phase displacement or an offset phase displacement with respect to the at least one selected shift element of the second group.
摘要翻译：用于移动具有第一组换挡元件和第二组换挡元件的变速器的换档装置，选择轴以这样的方式布置，使得其可以沿着纵向轴线平移地移动并围绕纵向轴线，其中可以通过将选择轴移动到多个可能的平移位置中的一个中，以选择第一组的至少一个换档元件和第二组的至少一个换档元件，并且通过旋转选择轴，以启动所选择的换档元件。第一组的至少一个所选择的移位元件可以相对于相对于第二组的至少一个所选择的移动元件的重叠相位位移或偏移相位移相位来进行致动。

105. 发明申请

US20150246611A1 TRANSFER CASE WITH STATIONARY LOW RANGE PLANETARY 有权
标题翻译：带移动低范围行货的转运箱
公开(公告)号：US20150246611A1
公开(公告)日：2015-09-03
申请号：US14714460
申请日：2015-05-18
申请人： Magna Powertrain of America, Inc.
发明人： Bradley R. Larkin , Douglas O. Bradley
IPC分类号： B60K17/344 , F16H63/16 , F16H63/30 , F16H37/06
CPC分类号： B60K17/344 , B60K23/08 , F16H37/065 , F16H63/16 , F16H63/3069
摘要： A transfer case includes an input shaft, first and second output shafts and a planetary gearset having a sun gear, a ring gear and a pinion gear meshingly engaged with the sun and ring gears. A range actuator includes first, second and third range sleeves abutted in series being axially translatable between a first position to provide a drive connection between the input shaft and the first output shaft, a second position providing a direct drive ratio connection between the input shaft and the first output shaft as well as the input shaft and a second output shaft, and a third position to provide a reduced speed drive ratio connection between the input shaft and the first output shaft as well as the input shaft and the second output shaft. The gears of the planetary gearset are not driven when the range sleeves are at the first and second positions.
摘要翻译：传送箱包括输入轴，第一和第二输出轴以及具有与太阳和环形齿轮啮合的太阳齿轮，齿圈和小齿轮的行星齿轮组。范围致动器包括串联邻接的第一，第二和第三距离套筒，其可在第一位置和第二位置之间轴向平移，第一位置在输入轴和第一输出轴之间提供驱动连接;第二位置，提供输入轴和第一输出轴以及输入轴和第二输出轴，以及第三位置，用于提供输入轴和第一输出轴以及输入轴和第二输出轴之间的减速传动比连接。当范围套筒处于第一和第二位置时，行星齿轮组的齿轮不被驱动。

106. 发明申请

US20150204419A1 MANUAL TRANSMISSION 有权
标题翻译：手动变速器
公开(公告)号：US20150204419A1
公开(公告)日：2015-07-23
申请号：US14431519
申请日：2014-01-14
申请人： MAZDA MOTOR CORPORATION
发明人： Takayuki Ikemoto , Norihide Urabayashi , Tatsuya Hironaka
IPC分类号： F16H3/00 , F16H3/08
CPC分类号： F16H3/006 , F16H3/08 , F16H3/089 , F16H63/302 , F16H63/3069 , F16H2200/0052 , Y10T74/19251
摘要： When a reverse select operation is performed, a pre-balk lever (180) rotates to a rotation position as a control rod (100) rotates. The pre-balk lever (180) has an engagement portion (190), which engages with a tip end portion of a pre-balk pin (162) at the rotation position. As a reverse lever (136) swings while they are engaged with each other, a shift rod (113) moves in such a direction as to activate a synchronizer (60). The engagement portion (190) has a guide surface (192), which guides the tip end portion of the pre-balk pin (162) to the engagement position while the pre-balk lever (180) is rotating toward the rotation position.
摘要翻译：当执行反向选择操作时，当控制杆（100）旋转时，预挡杆（180）旋转到旋转位置。前杠杆（180）具有接合部分（190），其在旋转位置处与预制销（162）的末端部分接合。当反转杆136彼此接合时摆动，换档杆113沿着激活同步器60的方向移动。接合部分（190）具有引导表面（192），当引导杆（180）朝向旋转位置旋转时，引导表面（192）将预制销（162）的前端部分引导到接合位置。

107. 发明申请

US20150192204A1 DAMPERS AT THE MAIN SHIFT ROD 有权
标题翻译：阻力在主移动台
公开(公告)号：US20150192204A1
公开(公告)日：2015-07-09
申请号：US14661305
申请日：2015-03-18
申请人： Eaton Corporation
发明人： Josevaldo R. Fernandez
IPC分类号： F16H61/26 , F16H61/04
CPC分类号： F16H61/26 , F16D23/06 , F16D2023/0618 , F16D2023/0625 , F16D2023/0656 , F16H59/02 , F16H59/0208 , F16H61/0403 , F16H61/24 , F16H63/20 , F16H63/3069 , F16H2063/3076 , F16H2063/3079 , Y10T74/19251 , Y10T74/19284
摘要： A compound transmission shift mechanism is disclosed. The shift mechanism includes a plurality of gears configured on at least one transmission shaft with at least one synchronizer configured to engage at least two of the plurality of gears. The shift mechanism includes a control system configured to engage and position the synchronizer into alignment with the at least two of the plurality of gears. Additionally, the shift mechanism includes at least one damping assembly configured on the control system and operatively connected to the synchronizer.
摘要翻译：公开了一种复合传动换档机构。换档机构包括构造在至少一个传动轴上的多个齿轮，其中至少一个同步器构造成与多个齿轮中的至少两个啮合。换档机构包括控制系统，该控制系统构造成使同步器与多个齿轮中的至少两个对准。另外，换档机构包括配置在控制系统上并可操作地连接到同步器的至少一个阻尼组件。

108. 发明申请

US20140331800A1 MANUAL TRANSMISSION FOR VEHICLES 有权
标题翻译：车辆手动变速箱
公开(公告)号：US20140331800A1
公开(公告)日：2014-11-13
申请号：US14444788
申请日：2014-07-28
申请人： Hyundai Motor Company
发明人： Wan Soo OH , Jae Woong Hwang , Haeng Woo Park
IPC分类号： F16H3/08
CPC分类号： F16H63/3013 , F16H3/08 , F16H3/089 , F16H3/091 , F16H57/0006 , F16H63/3069 , F16H2003/0822 , F16H2003/0931 , F16H2200/0052 , Y10T74/20104 , Y10T74/20177
摘要： A manual transmission for vehicles minimizes rotational inertia and improves rattle as a consequence of preventing unnecessary idling of a first speed gear and a reverse speed gear by maintaining a first input gear to be a free gear state at all shift-speeds except a first forward speed and a reverse speed.
摘要翻译：用于车辆的手动变速器使旋转惯性最小化并且通过将第一输入齿轮保持在除第一前进速度以外的所有换档速度的自由档状态，从而防止第一速齿轮和倒车速度的不必要的空转和反向速度。

109. 发明授权

US08794089B2 Transmission 有权
标题翻译：传输
公开(公告)号：US08794089B2
公开(公告)日：2014-08-05
申请号：US13429155
申请日：2012-03-23
申请人： Hiroshi Ogawa , Yasuyuki Ukon , Ryota Takayanagi , Masaya Miyazaki
发明人： Hiroshi Ogawa , Yasuyuki Ukon , Ryota Takayanagi , Masaya Miyazaki
IPC分类号： F16H3/08
CPC分类号： F16H63/18 , F16H3/089 , F16H63/30 , F16H63/3069 , F16H2063/3093
摘要： A transmission includes first and second rotating shafts arranged in parallel and multiple gear sets including gears fixed to the first rotating shaft and rotatable gears rotatably supported on the second rotating shaft. Each gear set includes first and second engagement units engaged with first and second engagement-target portions formed on end surfaces of each rotatable gear and transmitting torque in first and second rotational directions; and a shift mechanism axially and independently moving the first and second engagement units. Each one of the first and second engagement units has a slanted portion allowing the engagement unit to withdraw from the rotatable gear when the other one of the engagement units is disengaged and torque transmitted in a corresponding direction is input. Each one of the first and second engagement unit of each gear set moves integrally with the other one of the engagement units of an adjacent gear set.
摘要翻译：变速器包括平行布置的第一和第二旋转轴，以及包括固定到第一旋转轴上的齿轮的多个齿轮组和可旋转地支撑在第二旋转轴上的可转动齿轮。每个齿轮组包括与形成在每个可旋转齿轮的端面上的第一和第二啮合目标部分啮合的第一和第二接合单元，并且在第一和第二旋转方向上传递扭矩; 以及换档机构，轴向和独立地移动第一和第二接合单元。第一和第二接合单元中的每一个具有倾斜部分，当接合单元中的另一个分离并输入在相应方向传递的扭矩时，允许接合单元从可旋转齿轮中退出。每个齿轮组的第一和第二接合单元中的每一个与相邻齿轮组的接合单元中的另一个一体移动。

110. 发明申请

US20120240698A1 TRANSMISSION 有权
标题翻译：传输
公开(公告)号：US20120240698A1
公开(公告)日：2012-09-27
申请号：US13429155
申请日：2012-03-23
申请人： Hiroshi OGAWA , Yasuyuki UKON , Ryota TAKAYANAGI , Masaya MIYAZAKI
发明人： Hiroshi OGAWA , Yasuyuki UKON , Ryota TAKAYANAGI , Masaya MIYAZAKI
IPC分类号： F16H3/083
CPC分类号： F16H63/18 , F16H3/089 , F16H63/30 , F16H63/3069 , F16H2063/3093
摘要： A transmission includes first and second rotating shafts arranged in parallel and multiple gear sets including gears fixed to the first rotating shaft and rotatable gears rotatably supported on the second rotating shaft. Each gear set includes first and second engagement units engaged with first and second engagement-target portions formed on end surfaces of each rotatable gear and transmitting torque in first and second rotational directions; and a shift mechanism axially and independently moving the first and second engagement units. Each one of the first and second engagement units has a slanted portion allowing the engagement unit to withdraw from the rotatable gear when the other one of the engagement units is disengaged and torque transmitted in a corresponding direction is input. Each one of the first and second engagement unit of each gear set moves integrally with the other one of the engagement units of an adjacent gear set.
摘要翻译：变速器包括平行布置的第一和第二旋转轴，以及包括固定到第一旋转轴上的齿轮的多个齿轮组和可旋转地支撑在第二旋转轴上的可转动齿轮。每个齿轮组包括与形成在每个可旋转齿轮的端面上的第一和第二啮合目标部分啮合的第一和第二接合单元，并且在第一和第二旋转方向上传递扭矩; 以及换档机构，轴向和独立地移动第一和第二接合单元。第一和第二接合单元中的每一个具有倾斜部分，当接合单元中的另一个分离并输入在相应方向传递的扭矩时，允许接合单元从可旋转齿轮中退出。每个齿轮组的第一和第二接合单元中的每一个与相邻齿轮组的接合单元中的另一个一体移动。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式