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公开(公告)号：US20090186738A1
公开(公告)日：2009-07-23
申请号：US12224717
申请日：2007-04-03
申请人： Yoshihiro Ikushima , Kazuhiko Yuasa , Hideki Tamoto , Hirokazu Suzuki , Akifumi Miyazaki , Koji Ando
发明人： Yoshihiro Ikushima , Kazuhiko Yuasa , Hideki Tamoto , Hirokazu Suzuki , Akifumi Miyazaki , Koji Ando
IPC分类号： F16H48/20
摘要： The rotation of a first rotating element is shifted in speed by a speed shift device, and is transmitted to a second rotating element or a third rotating element of a differential device via a first clutch or a second clutch. In this manner, the torque of right and left driving wheels can be controlled. Furthermore, in conjunction with limitation of the differential motion, the amount of torque transmitted to a fourth rotating element is eliminated by allowing the speed shift device to freely rotate, and the accumulated amount of sliding of friction engagement elements at the time of differential motion limitation can be reduced by completely engaging the first clutch and the second clutch without allowing them to slide. Thus, the differential motion limitation control can be realized without a need to increase the size of the first clutch and the second clutch.
摘要翻译： 第一旋转元件的旋转通过变速装置的速度移动，并且经由第一离合器或第二离合器传递到差速装置的第二旋转元件或第三旋转元件。 以这种方式，可以控制左右驱动轮的转矩。 此外，伴随着差速运动的限制，通过允许变速装置自由转动，传递到第四旋转元件的扭矩量被消除，并且摩擦接合元件在差速运动限制时的累积滑动量 可以通过完全接合第一离合器和第二离合器而不使其滑动而减少。 因此，可以实现差速运动限制控制，而不需要增加第一离合器和第二离合器的尺寸。
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公开(公告)号：US07927246B2
公开(公告)日：2011-04-19
申请号：US12224717
申请日：2007-04-03
申请人： Yoshihiro Ikushima , Kazuhiko Yuasa , Hideki Tamoto , Hirokazu Suzuki , Akifumi Miyazaki , Koji Ando
发明人： Yoshihiro Ikushima , Kazuhiko Yuasa , Hideki Tamoto , Hirokazu Suzuki , Akifumi Miyazaki , Koji Ando
IPC分类号： F16H48/06
摘要： The rotation of a first rotating element is shifted in speed by a speed shift device, and is transmitted to a second rotating element or a third rotating element of a differential device via a first clutch or a second clutch. In this manner, the torque of right and left driving wheels can be controlled. Furthermore, in conjunction with limitation of the differential motion, the amount of torque transmitted to a fourth rotating element is eliminated by allowing the speed shift device to freely rotate, and the accumulated amount of sliding of friction engagement elements at the time of differential motion limitation can be reduced by completely engaging the first clutch and the second clutch without allowing them to slide. Thus, the differential motion limitation control can be realized without a need to increase the size of the first clutch and the second clutch.
摘要翻译： 第一旋转元件的旋转通过变速装置的速度移动，并且经由第一离合器或第二离合器传递到差速装置的第二旋转元件或第三旋转元件。 以这种方式，可以控制左右驱动轮的转矩。 此外，伴随着差速运动的限制，通过允许变速装置自由转动，传递到第四旋转元件的扭矩量被消除，并且摩擦接合元件在差速运动限制时的累积滑动量 可以通过完全接合第一离合器和第二离合器而不使其滑动而减少。 因此，可以实现差速运动限制控制，而不需要增加第一离合器和第二离合器的尺寸。
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公开(公告)号：US20100121546A1
公开(公告)日：2010-05-13
申请号：US12451002
申请日：2008-04-28
IPC分类号： G06F19/00
CPC分类号： F16H48/30 , B60K23/04 , B60K2023/043 , B60W10/16 , B60W2720/406 , F16H48/10 , F16H48/22 , F16H48/36 , F16H2048/204 , F16H2048/368
摘要： A drive force control apparatus for a vehicle, having at least one engaging element and configured to implement drive force control to control transmitting of a drive force generated by a drive power source, to left and right drive wheels by controlling an engaged state of the at least one engaging element in accordance with a demand for control of the drive force, includes control demand determining means determining possibility that the demand for control of the drive force is made on the basis of a predetermined standard, and engagement control means implementing preliminary control to control the engaged state of the at least one engaging element to a stage prior to implementing of the drive force control if the control demand determining means determines that it is possible that the demand for control would be made.
摘要翻译： 一种用于车辆的驱动力控制装置，具有至少一个接合元件，并被配置为通过控制所述接合元件的接合状态来实现驱动力控制以控制由驱动电源产生的驱动力传递到左右驱动轮 根据控制驱动力的要求，至少一个接合元件包括控制要求确定装置，用于确定基于预定标准进行驱动力控制的需求的可能性;以及接合控制装置， 如果控制要求确定装置确定可能进行控制的需求，则在执行驱动力控制之前将至少一个接合元件的接合状态控制到一个阶段。
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公开(公告)号：US20090084211A1
公开(公告)日：2009-04-02
申请号：US11912707
申请日：2006-05-24
申请人： Takayuki Aoyama , Atsushi Suzuki , Sho Honda , Mizuho Inagaki , Akifumi Miyazaki , Yoshikatsu Shibata , Yasushi Hayashida , Kazuhiko Yuasa
发明人： Takayuki Aoyama , Atsushi Suzuki , Sho Honda , Mizuho Inagaki , Akifumi Miyazaki , Yoshikatsu Shibata , Yasushi Hayashida , Kazuhiko Yuasa
IPC分类号： F16H1/14
CPC分类号： F16H1/12 , F16H48/08 , F16H48/42 , F16H2048/423 , F16H2048/426 , Y10T74/19693
摘要： A hypoid gear device and a final reduction gear for a vehicle. The drive pinion (12) of the final reduction gear (10) having a hypoid gear is formed of a gear having a cylindrical outline. A drive pinion shaft (16) is projected from both sides of the drive pinion (12), and the drive pinion is supported on bearings (18) and (20) at these both projected portions. Since the outline of the drive pinion is formed in a cylindrical shape, the drive pinion can adopt a both side supporting structure. Thus, the deflection of the shaft can be suppressed and a bearing load can be lowered.
摘要翻译： 准双曲面齿轮装置和车辆的最终减速装置。 具有准双曲面齿轮的最终减速齿轮（10）的驱动小齿轮（12）由具有圆柱形轮廓的齿轮形成。 驱动小齿轮轴（16）从驱动小齿轮（12）的两侧突出，并且驱动小齿轮在这两个突出部分处被支撑在轴承（18）和（20）上。 由于驱动小齿轮的轮廓形成为圆筒形状，所以驱动小齿轮可以采用两侧支撑结构。 因此，可以抑制轴的偏转并且可以降低轴承负载。
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