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1. 发明专利

JP2011033045A Automatic transmission for vehicle 有权
标题翻译：汽车自动变速箱
公开(公告)号：JP2011033045A
公开(公告)日：2011-02-17
申请号：JP2009176745
申请日：2009-07-29
申请人： Mitsubishi Motors Corp , 三菱自動車工業株式会社
发明人： YASUDA TERUAKI , FUJIMOTO MASASHI
IPC分类号： F16H3/093
CPC分类号： F16H3/006
摘要： PROBLEM TO BE SOLVED: To provide an automatic transmission for vehicles whose width is short and which can be mounted in an engine compartment short in width. SOLUTION: Dual clutch transmission is mounted in an internal combustion engine which is supported transversely on a vehicle. Input shafts of double structures are connected to two sets of clutch mechanism, and a first output shaft and a second output shaft are provided in parallel to the input shafts. The first output shaft has at least first-speed and fifth-speed driven gears and first-speed and fifth-speed synchronizer units, while the second output shaft has a third-speed driven gear and a third-speed synchronizer unit. A third-speed drive gear provided on the input shafts is stacked in the operation range and in the axial direction of the first-speed and fifth-speed synchronizer units. Also, the first-speed drive gear is mounted in the operation range of the third-speed synchronizer unit. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种宽度短的车辆的自动变速器，其可以安装在宽度较短的发动机舱中。
解决方案：双离合器变速器安装在横向支撑在车辆上的内燃机中。双结构的输入轴连接到两组离合器机构，并且第一输出轴和第二输出轴平行于输入轴设置。第一输出轴具有至少一速和五速从动齿轮和一速和五速同步器单元，而第二输出轴具有三速从动齿轮和三速同步器单元。设置在输入轴上的三速驱动齿轮在第一速度和第五速同步器单元的操作范围和轴向上被堆叠。此外，第一速驱动齿轮安装在三速同步器单元的操作范围内。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2009191965A Gearshift device of automatic transmission 有权
标题翻译：自动变速箱齿轮传动装置
公开(公告)号：JP2009191965A
公开(公告)日：2009-08-27
申请号：JP2008033707
申请日：2008-02-14
申请人： Mitsubishi Motors Corp , 三菱自動車工業株式会社
发明人： FUJIMOTO MASASHI , SHINTANI MASANORI
IPC分类号： F16H61/34 , F16H61/28
CPC分类号： F16H61/32 , F16H61/688 , F16H63/20 , F16H2061/2892 , F16H2063/025 , F16H2063/208 , Y10T74/19251 , Y10T74/20104 , Y10T74/20177 , Y10T74/20183
摘要： PROBLEM TO BE SOLVED: To provide a gearshift device of an automatic transmission, which improve a gear transmission speed by simplifying the shift operation process of an arm integrated with a shift member at the time of gearshift to permit gearshift operationality to be improved. SOLUTION: There is provided a device which is equipped with a shift member 55 formed with a shaft 50 arranged in a select direction and the arm 51 protruding from the shaft 50, shift forks 21 to 23 by which a shift operation is performed, and a shift lug member 401 protruding from a shift rail member 40 arranged in the shift direction sf and in which a shift transmission gear is shifted by the shift forks 21 to 23 by moving the arm to perform selecting and shifting to press the shift lug member. In the device, the shift lug member 401 is formed with a pillar, and the arm 51 selects the shift lug member and then swings around a select axis line to apply a pressing force Ps from one side of the pillar to shift the shift forks interlocked with the shift lug member. Besides, the arm 51 applies pressing force Ps from the other side of the pillar to extract the shift forks from the shifted position. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种自动变速器的换档装置，其通过简化在换档时与换挡构件一体化的臂的换档操作过程来提高齿轮传动速度，从而改变换档操作性。解决方案：提供了一种装置，其具有形成有沿选择方向布置的轴50的移位构件55和从轴50突出的臂51，移位叉21至23进行换档操作以及从移位方向sf配置的换档导轨构件40突出的移位凸耳构件401，并且通过移动臂来进行选择和换档以使换档凸块会员。在该装置中，换档凸耳构件401形成有支柱，臂51选择换档凸耳构件，然后围绕选择轴线摆动，以从支柱的一侧施加按压力Ps，以使换档叉互锁与换档凸耳构件。此外，臂51从柱的另一侧施加按压力Ps，以从移动位置提取换档叉。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2009197940A Shift operation device of automatic transmission 有权
标题翻译：自动变速箱换档操作装置
公开(公告)号：JP2009197940A
公开(公告)日：2009-09-03
申请号：JP2008041619
申请日：2008-02-22
申请人： Mitsubishi Motors Corp , 三菱自動車工業株式会社
发明人： SHINTANI MASANORI , FUJIMOTO MASASHI
IPC分类号： F16H63/30 , F16H61/28
CPC分类号： F16H63/20 , F16H61/32 , F16H61/688 , F16H2061/2892 , F16H2063/025 , F16H2063/208 , F16H2063/3083 , F16H2063/3086 , Y10T74/19279 , Y10T74/20104 , Y10T74/20177
摘要： PROBLEM TO BE SOLVED: To provide a shift operation device of an automatic transmission, improving a shift operability by simplifying a shift action step of an arm part integral with a shift member in gear change. SOLUTION: This device is provided with: a shift member 55 in which a shaft member 50 and arm shafts 51 projecting from the member 50 are formed; and a shift rail member 40 in which shift fork parts 20-23 and a shift lug member 401 are formed by a shaft part directed to a shift direction sf. In this device, the arm part presses the selected shift lug member, and therefore, the shift action is done by the shift fork parts 20-23 interlinked via the shift lug member and the shaft part. A shift lug member 401 is formed like a column, and a pair of the arm parts 51 are projected from the shaft member 50 selectively movable without interfering with any shift lug member at a neutral position ns, and a pair of the arm parts 51 is selectively moved after reaching the neutral position. A pressing force is applied to the shift lug member by one arm part, and the shift fork part is shift-actuated. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种自动变速器的变速操作装置，通过简化与变速档中的换档构件一体的臂部的换档动作步骤来提高换档操作性。解决方案：该装置设置有：移动构件55，其中形成有从构件50突出的轴构件50和臂轴51; 以及换档拨叉部件20-23和换档拨杆构件401由朝向换档方向sf的轴部形成的换档轨构件40。在该装置中，臂部按压所选择的换档凸耳构件，因此，通过经由换档凸耳构件和轴部而互连的换档拨叉部20-23进行换档动作。换档杆构件401形成为柱状，并且一对臂部51从轴构件50突出，选择性地可移动，而不会在空档位置ns处与任何换档凸耳构件干涉，并且一对臂部51为选择性地在达到中立位置之后移动。按压力通过一个臂部施加到换档凸耳构件，并且换档拨叉部分被换档致动。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2013177981A Gear noise preventing device for manual transmission 有权
标题翻译：用于手动变速器的齿轮噪声预防装置
公开(公告)号：JP2013177981A
公开(公告)日：2013-09-09
申请号：JP2013127166
申请日：2013-06-18
申请人： Mitsubishi Motors Corp , 三菱自動車工業株式会社
发明人： FUJIMOTO MASASHI , YASUDA TERUAKI
IPC分类号： F16H63/30
摘要： PROBLEM TO BE SOLVED: To provide a gear noise preventing device for a manual transmission, capable of more securely preventing gear noise by sufficiently retaining operation hour and operation quantity.SOLUTION: A gear noise preventing device includes: a first turning portion 25 which axially moves along a shaft 21 when a shift select shaft 21 is selection-operated to a backward gear; a pre-balk cam 52 which turns by receiving a move power in an axial direction of the turning portion; a projection part 56 provided on the cam 52; a pre-balk pin 51 provided on the turning portion and engageable with the projection portion; a second turning portion 22 provided on the shaft 21 and to which a select operation of a shift lever is transmitted; and a protrusive portion 41 provided on a forward shift lug 40 to actuate a synchronizer, when the shaft 21 is selection-operated to the backward gear, by receiving torque of the cam 52 to shift a forward stage shift rail 33 axially. A spring 26 is wound around the first and second turning portions.
摘要翻译：要解决的问题：提供一种用于手动变速器的齿轮噪声防止装置，能够通过充分保持操作时间和操作量更可靠地防止齿轮噪音。解决方案：一种齿轮噪声防止装置，包括：第一转动部25，其轴向移动当换档选择轴21选择操作到后退档时沿着轴21; 通过在转动部的轴向接收移动动力而转动的前置凸轮52; 设置在凸轮52上的突出部56; 设置在转动部分上并与突出部分接合的预制销51; 设置在轴21上并且变速杆的选择操作被传递到的第二转动部22; 以及突出部分41，其通过接收凸轮52的扭矩以使前级换档导轨33轴向移动而设置在前移位凸耳40上，以当轴21选择操作到后退齿轮时致动同步器。弹簧26缠绕在第一和第二转动部分周围。

5. 发明专利

JP2012077856A Gear squeak preventing device of manual transmission 有权
标题翻译： GEAR SQUEAK手动变速箱预防装置
公开(公告)号：JP2012077856A
公开(公告)日：2012-04-19
申请号：JP2010224612
申请日：2010-10-04
申请人： Mitsubishi Motors Corp , 三菱自動車工業株式会社
发明人： FUJIMOTO MASASHI , YASUDA TERUAKI
IPC分类号： F16H63/32
摘要： PROBLEM TO BE SOLVED: To provide a gear squeak preventing device for a manual transmission capable of preventing gears from squeaking surely while a sufficient working time period and working amount are secured.SOLUTION: The gear squeak preventing device for manual transmission is equipped with a rotation part 25 that moves in the axial direction along a shift select shaft when selection is made for the shift select shaft 21 to be put into the reverse range, a pre-boke cam 52 to rotate upon receiving a moving force in the axial direction of the rotation part, and a protrusion part 41 provided on a forward range shift lug 40 for actuating a synchronizer when selection is made for the shift select shaft to be put into the reverse range by moving a forward range shift rail 33 along the axis upon receiving a rotational force of the pre-boke cam, wherein the pre-boke cam is furnished with a projection 56 extending toward the shift select shaft, while the rotation part is furnished with a pre-boke pin 51 extending toward the pre-boke cam and capable of making engagement with the projection.
摘要翻译：要解决的问题：提供一种能够在确保足够的工作时间和工作量的同时防止齿轮吱吱响的用于手动变速器的齿轮吱吱声防止装置。解决方案：用于手动变速器的齿轮吱吱声防止装置配备有旋转部25，当对换档选择轴21进行相反的范围的选择时，沿着换档轴在轴向上移动的旋转部25，预凸轮凸轮52在旋转部件的轴向方向上受到移动力而转动;以及突出部41，该突起部41设置在前进档位换档凸耳40上，用于当选择要移动的换档轴时进行同步通过在接收到预制凸轮的旋转力的同时沿着轴线移动前进档位移动轨33而进入相反的范围，其中预制凸轮配备有朝向换档选择轴延伸的突起56，而旋转部分配备有朝向预制凸轮延伸并能够与突起接合的预制销51。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2010121760A Shift operation device of automatic transmission 有权
标题翻译：自动变速箱换档操作装置
公开(公告)号：JP2010121760A
公开(公告)日：2010-06-03
申请号：JP2008298143
申请日：2008-11-21
申请人： Mitsubishi Motors Corp , 三菱自動車工業株式会社
发明人： FUJIMOTO MASASHI
IPC分类号： F16H63/20
摘要： PROBLEM TO BE SOLVED: To provide a shift operation device of an automatic transmission in which a sensor for acquiring positional information of each shift lug member and an arm part can be omitted and which positions all shift rail members easily to a neutral position. SOLUTION: This shift operation device includes an initializing member 90 protruded in the radial direction from a shaft part 50 for initializing the plurality of shift lug members 41 to the neutral position in a shift direction Sf by engaging with projection parts 41 of the plurality of shift lug members 41. The arm part 51 is formed in a state of avoiding engagement with the plurality of shift lug members 41 at a prescribed position in a select direction Se. The shaft part 50 is rotated around an axis Lc in a state of the arm part 51 occupying the prescribed position and the initializing member 90 is engaged with the projection parts 41 of the plurality of shift lug members 41 to initialize the plurality of shift lug members 41 to the neutral position in the shift direction Sf. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供一种自动变速器的变速操作装置，其中可以省略用于获取每个换档凸耳构件和臂部的位置信息的传感器，并且将所有换档轨构件容易地定位到中立位置。解决方案：该换档操作装置包括：初始化构件90，其从轴部50沿径向突出，用于通过与多个移位凸耳构件41的突出部41接合而在换档方向Sf上初始化中空位置多个换档拨片构件41.臂部51形成为在选择方向Se上的规定位置处避免与多个换挡杆构件41接合的状态。在臂部51占据规定位置的状态下，轴部50围绕轴线Lc旋转，初始化部件90与多个换档凸缘部件41的突出部41接合，以初始化多个换档凸缘部件 41到换档方向Sf的中立位置。版权所有（C）2010，JPO＆INPIT

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