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1. 发明授权

US4784018A Belt type continuously variable transmission system 失效
标题翻译：皮带式无级变速传动系统
公开(公告)号：US4784018A
公开(公告)日：1988-11-15
申请号：US170104
申请日：1988-03-07
申请人： Mitsuhiko Okada , Kunio Morisawa , Michitaka Kakamu , Nobuyuki Kato
发明人： Mitsuhiko Okada , Kunio Morisawa , Michitaka Kakamu , Nobuyuki Kato
IPC分类号： F16H37/02 , F16H47/06 , B60K41/12 , F16H37/00
CPC分类号： F16H47/065 , F16H37/022 , F16H57/037 , F16H2037/023 , F16H2057/02043
摘要： A belt type continuously variable transmission system which includes: a fluid coupling device for transmitting an output from an engine by use of fluid; a belt type continuously variable transmission device for transmitting an output from the fluid coupling device at a continuously variable transmission gear ratio through a belt; an auxiliary transmission device having a function of shifting an output from the belt type continuously variable transmission device in accordance with the forward reverse running conditions; a reduction gear device for reducing an output from the auxiliary transmission device; and an oil pump device for feeding the hydraulic pressures to various hydraulic pressure components such as a valve body and the like wherein the various devices are connected to one another while preventing the various devices from interfering with one another, whereby proper functions of the various devices are satisfactorily performed and the transmission system as a whole can be made simplified in construction and be compact in size.
摘要翻译：一种带式无级变速传动系统，包括：流体连接装置，用于通过使用流体传递来自发动机的输出; 一种带式无级变速器装置，用于通过皮带以无级变速传动比传递来自流体联接装置的输出; 具有根据正向反转运行条件从带式无级变速器装置输出的换档功能的辅助传动装置; 用于减少辅助传动装置的输出的减速装置; 以及用于将液压供给到诸如阀体等的各种液压部件的油泵装置，其中各种装置彼此连接，同时防止各种装置彼此干扰，由此各种装置的适当功能能够令人满意地进行传动系统的整体结构的简化，小型化。

2. 发明授权

US4793217A Method and apparatus for controlling power transmitting system for automotive vehicle, including continuously variable transmission and auxiliary transmission 失效
标题翻译：用于控制汽车动力传动系统的方法和装置，包括无级变速器和辅助变速器
公开(公告)号：US4793217A
公开(公告)日：1988-12-27
申请号：US907106
申请日：1986-09-15
申请人： Kunio Morisawa , Michitaka Kakamu , Nobuyuki Kato
发明人： Kunio Morisawa , Michitaka Kakamu , Nobuyuki Kato
IPC分类号： B60W10/06 , B60W10/10 , B60W30/18 , F16H37/02 , F16H59/06 , F16H61/66 , F16H61/662 , F16H63/06 , B60K41/12
CPC分类号： B60W10/06 , B60W10/04 , B60W10/101 , B60W10/115 , B60W30/18 , B60W30/1819 , F16H37/02 , F16H61/66 , F16H61/66259 , F16H2037/023 , F16H2300/18 , F16H37/022 , Y10T477/6217 , Y10T477/62427
摘要： A method and apparatus for controlling a power transmitting system for an automotive vehicle, including a continuously variable transmission (CVT) and an auxiliary transmission which is connected to the CVT and which is automatically shifted from one of two or more forward drive positions to the other depending upon operating conditions of the vehicle. To control the speed ratio of the CVT, a target speed of the input shaft of the CVT is determined according to one of different relationships between the target speed and at least one variable such as a currently required output of the engine. The relationships are stored in memory, corresponding to the forward drive positions of the auxiliary transmission. The appropriate relationship is selected depending upon the forward drive position in which the auxiliary transmission is currently placed while the transmission shift lever is in an auto-shift or engine-brake position. The automatic shift-down and shift-up operations of the auxiliary transmission may be effected according to predetermined shift patterns corresponding to drivability modes of the vehicle selected on a suitable drivability selector device.
摘要翻译：一种用于控制用于机动车辆的动力传递系统的方法和装置，包括连续无级变速器的无级变速器（CVT）和辅助变速器，所述无级变速器和辅助变速器被自动地从两个或更多个前进驱动位置之一转移到另一个取决于车辆的操作条件。为了控制CVT的变速比，根据目标速度与至少一个变量（例如发动机的当前要求的输出）之间的不同关系之一来确定CVT的输入轴的目标速度。这些关系存储在与辅助传动装置的前进驱动位置对应的存储器中。根据当前放置辅助变速器的前进驱动位置，变速杆换档杆处于自动变速或发动机制动位置时，选择合适的关系。辅助变速器的自动换档和换档操作可以根据对应于在合适的驾驶性能选择装置上选择的车辆的驾驶性能模式的预定换档模式进行。

3. 发明申请

US20050085325A1 Planetary gear device for vehicle, having clutch drum provided with retainer ring 审中-公开
标题翻译：用于车辆的行星齿轮装置，具有设置有保持环的离合器鼓
公开(公告)号：US20050085325A1
公开(公告)日：2005-04-21
申请号：US10969007
申请日：2004-10-21
申请人： Michitaka Kakamu , Hideki Yasue
发明人： Michitaka Kakamu , Hideki Yasue
IPC分类号： F16H3/44 , F16H57/08 , F16H63/30 , F16H31/00
CPC分类号： F16H57/08 , F16H63/3026
摘要： A vehicle planetary gear device including a sun gear, a carrier, a ring gear, a clutch drum, clutch plates axially slidably fitted in the drum, a backing plate fixedly disposed in the drum on one side of a series of clutch plates, and a piston axially movable fitted in the drum and disposed on the other side of the series of clutch plates, and wherein the ring gear is fixedly fitted in the drum with its engaging teeth held in engagement with engaging grooves of the drum, and only two retainer rings are fixed on the drum and disposed on opposite sides of the ring gear and in contact with the teeth of the ring gear, or at least one retainer ring is fixed on the drum and disposed in contact with the teeth of one-piece member consisting of the ring gear and the backing plate, whereby axial movements of the backing plate and the ring gear relative to the drum are prevented by the two retainer rings or the at least one retainer ring.
摘要翻译：一种车辆行星齿轮装置，包括太阳齿轮，载体，环形齿轮，离合器鼓，轴向可滑动地装配在滚筒中的离合器片，固定地设置在一系列离合器片的一侧的滚筒中的背板，以及活塞轴向移动装配在滚筒中并且设置在一系列离合器片的另一侧上，并且其中环形齿轮固定地装配在滚筒中，其啮合齿保持与滚筒的接合槽啮合，并且只有两个保持环固定在滚筒上并且设置在环形齿轮的相对侧上并且与齿圈的齿接触，或者至少一个保持环固定在滚筒上并且与单件构件的齿接触地设置，该单件构件由环形齿轮和背板，由此通过两个保持环或至少一个保持环来防止背板和环形齿轮相对于滚筒的轴向运动。

4. 发明授权

US06832974B2 Planetary gear device for vehicle, having clutch drum provided with retainer ring 失效
标题翻译：用于车辆的行星齿轮装置，具有设置有保持环的离合器鼓
公开(公告)号：US06832974B2
公开(公告)日：2004-12-21
申请号：US10400434
申请日：2003-03-28
申请人： Michitaka Kakamu , Hideki Yasue
发明人： Michitaka Kakamu , Hideki Yasue
IPC分类号： F16H344
CPC分类号： F16H57/08 , F16H63/3026
摘要： A vehicle planetary gear device including a sun gear, a carrier, a ring gear, a clutch drum, clutch plates axially slidably fitted in the drum, a backing plate fixedly disposed in the drum on one side of a series of clutch plates, and a piston axially movable fitted in the drum and disposed on the other side of the series of clutch plates, and wherein the ring gear is fixedly fitted in the drum with its engaging teeth held in engagement with engaging grooves of the drum, and at least one retainer ring is fixed on the drum and disposed in contact with the teeth of one-piece member consisting of the ring gear and the backing plate, whereby axial movements of the backing plate and the ring gear relative to the drum are prevented by the at least one retainer ring.
摘要翻译：一种车辆行星齿轮装置，包括太阳齿轮，载体，环形齿轮，离合器鼓，轴向可滑动地装配在滚筒中的离合器片，固定地设置在一系列离合器片的一侧的滚筒中的背板，以及活塞轴向可移动地装配在滚筒中并且设置在一系列离合器片的另一侧上，并且其中齿圈固定地装配在滚筒中，其啮合齿与滚筒的接合槽保持接合，并且至少一个保持器环固定在滚筒上并且与由环形齿轮和背板组成的一体构件的齿接触地设置，由此通过至少一个环来防止背板和环形齿轮相对于滚筒的轴向运动保持环。

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