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1. 发明专利

JP2004125110A Transmission with auxiliary shift mechanism 有权
公开(公告)号：JP2004125110A
公开(公告)日：2004-04-22
申请号：JP2002292089
申请日：2002-10-04
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： MATSUDA KENJI , KUWABARA KAZUYOSHI , YAKOU TAKAYUKI
IPC分类号： F16H3/02 , F16H3/32 , F16H3/38
摘要： PROBLEM TO BE SOLVED: To provide a transmission with an auxiliary shift mechanism in which an auxiliary shift mechanism can be incorporated without significant increase in the length of a transmission, and which can be satisfactorily put to practical use as a transmission for a FF vehicle.
SOLUTION: The transmission is equipped with a first intermediate shaft 23 provided coaxially and free to relatively rotate with a counter shaft 22 provided in parallel to a main shaft 21, a main shifting means for shifting between the main shaft 21 and the first intermediate shaft 23, a second hollow intermediate shaft 24 provided coaxially and free to relatively rotate with the counter shaft 22, a third intermediate shaft 26 which is provided in parallel with the counter shaft 22 and coupled with the first intermediate gear 23 through the medium of the first auxiliary transmission gear train and with the second intermediate gear 24 through the medium of the second auxiliary transmission gear train, and a synchromesh mechanism S4 for auxiliary transmission in which the counter shaft 22 is selectively coupled with either the first intermediate gear 23 or the second intermediate gear 24.
COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2005054870A Differential device 审中-公开
标题翻译：差异化设备
公开(公告)号：JP2005054870A
公开(公告)日：2005-03-03
申请号：JP2003285538
申请日：2003-08-04
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： KUWABARA KAZUYOSHI , NEMOTO MASAKI
IPC分类号： B60K23/04 , F16H48/24 , F16H48/30 , F16H48/38
摘要： PROBLEM TO BE SOLVED: To easily perform a hill-start of a vehicle with a manual transmission mounted thereon by utilizing a differential device.
SOLUTION: A sleeve 31 to be spline-coupled with an outer circumference of an extension shaft 22 of a differential device D has first spline teeth 31b to be engaged with spline teeth 15a of a differential case 15, and second spline teeth 13c to be engaged with spline teeth 13a of a housing 13. When the position of the sleeve 31 is in a supporting condition of the start on slope shown in the figure, the spline teeth 31b, 31c, 15a and 13a are engaged with each other, and the extension shaft 22 and a right axle 26R are constrained in a non-rotational manner. Therefore, a vehicle can be stopped on a slope without actuating a parking brake, and can perform a smooth hill-start by freeing constraint of the extension shaft 22 and the right axle 26R by moving the sleeve 31 to the left by an actuator as the vehicle starts.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过利用差速装置容易地执行其上安装有手动变速器的车辆的起落。解决方案：与差速装置D的延伸轴22的外圆周花键连接的套筒31具有第一花键齿31b与差速器壳体15的花键齿15a接合，第二花键齿13c 与壳体13的花键齿13a接合。当套筒31的位置处于图中所示的斜坡开始的支撑状态时，花键齿31b，31c，15a和13a彼此接合，并且延伸轴22和右轴26R以非旋转方式被约束。因此，车辆可以停止在斜坡上而不致动驻车制动器，并且可以通过由致动器将套筒31向左移动，从而释放延伸轴22和右轴26R的约束，从而实现平稳的启动车辆启动。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2005024039A Release mechanism of clutch for vehicle 审中-公开
标题翻译：发布车辆离合器机构
公开(公告)号：JP2005024039A
公开(公告)日：2005-01-27
申请号：JP2003192037
申请日：2003-07-04
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： KUWABARA KAZUYOSHI
IPC分类号： F16D23/12
摘要： PROBLEM TO BE SOLVED: To provide a release mechanism of a clutch for a vehicle, automatically adjusting the play of a clutch pedal caused by elongation of an inner cable.
SOLUTION: This release mechanism of the clutch for the vehicle includes: a ratchet pawl mounted on the tip of a release arm; two or more tapered projections fixed to the tip of the inner cable; and a stopper for stopping the rotation of the release arm in a predetermined position. A one-way ratchet mechanism is composed of the ratchet pawl and two or more tapered projections. The one-way ratchet mechanism allows the inner cable to be moved in the direction of increasing the projection length of the inner cable projected from an outer cable, and inhibits the same to be moved in the decreasing direction.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于车辆的离合器的释放机构，自动调节由内部缆索的伸长引起的离合器踏板的游隙。解决方案：用于车辆的离合器的这种释放机构包括：安装在释放臂的尖端上的棘爪; 两个或更多个锥形突起固定到内部电缆的尖端; 以及用于将释放臂的旋转停止在预定位置的止动件。单向棘轮机构由棘爪和两个或更多个锥形突起组成。单向棘轮机构允许内部电缆沿着从外部电缆伸出的内部电缆的突出长度增加的方向移动，并且禁止其沿着减小的方向移动。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2002337562A POWER TRANSMISSION FOR VEHICLE 失效
公开(公告)号：JP2002337562A
公开(公告)日：2002-11-27
申请号：JP2001147068
申请日：2001-05-16
申请人： HONDA MOTOR CO LTD
发明人： MURAI AKIFUMI , HANAI EIJI , KUWABARA KAZUYOSHI , MINUMA TOSHIMITSU
IPC分类号： B60K17/35 , F16F15/123 , F16F15/126 , F16F15/127 , F16F15/137 , F16H37/08
摘要： PROBLEM TO BE SOLVED: To eliminate generation of tooth knock noise of a transfer constructing a power transmission for a vehicle by absorbing a wheel side torque fluctuation component transmitted from a drive wheel side and an engine side torque fluctuation component a drive torque of an internal combustion engine through a gearbox. SOLUTION: The power transmission for a vehicle is provided with the transfer 7 having a driven gear 33 and an output shaft 41, a drive gear 18 transmitting drive torque of the internal combustion engine E transmitted through a final drive gear 16 of the gearbox 5 to the driven gear 33, and a transmission mechanism provided with a propeller shaft and a rear differential gear mechanism transmitting drive torque transmitted to the output shaft 41 to rear wheels. A damper mechanism D relatively rotatably connecting the driven gear 33 to an input shaft 32 has a rubber member 55 absorbing the wheel side torque fluctuation component from the rear wheel side and a spring 54 absorbing the engine side torque fluctuation component from the internal combustion engine E. A spring constant of the spring 54 is set to make a natural resonance frequency of the transfer 7 smaller than a frequency of the engine side torque fluctuation component at an idle rotation speed of the internal combustion engine E.

5. 发明专利

JPH09310748A DRIVE FORCE DISTRIBUTING DEVICE FOR VEHICLE 失效
公开(公告)号：JPH09310748A
公开(公告)日：1997-12-02
申请号：JP12614096
申请日：1996-05-21
申请人： HONDA MOTOR CO LTD
发明人： NARAI KATSUYUKI , KITAMURA KATSUHIRO , KUWABARA KAZUYOSHI , HONDA KENJI , ASANO TETSUSHI , SHIBAHATA KOJI
IPC分类号： F16H48/10 , F16H48/11 , F16H48/22 , F16H48/32 , F16H48/36 , F16H48/38 , F16H48/20
摘要： PROBLEM TO BE SOLVED: To compact an oil passage through which a hydraulic pump and the hydraulic clutch of a drive force distribution device are connected to each other. SOLUTION: A drive force distribution device T to distribute the drive force of an engine to right and left wheels through engagement and disengagement of a pair of hydraulic clutches CL and CR is provided in a casing 20 with a hydraulic pump 52 driven through gears 57 and 58 through a half-shaft 9 connected to one wheel. An oil passage to interconnect the hydraulic pump 52 and the hydraulic clutches CL and CR is formed in the casing 20 and a valve block 62 coupled to the upper surface of the casing 20.

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