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41. 发明授权

US06810772B2 Automatic transmission 失效
标题翻译：自动变速器
公开(公告)号：US06810772B2
公开(公告)日：2004-11-02
申请号：US10401756
申请日：2003-03-31
申请人： Yoshiaki Hori , Seiji Hamaoka
发明人： Yoshiaki Hori , Seiji Hamaoka
IPC分类号： F16H4700
CPC分类号： F16H47/06 , F16H3/006 , F16H2200/0043 , F16H2200/0086 , Y10T74/19149 , Y10T74/19153 , Y10T74/19158
摘要： An automatic transmission in a power unit with a torque converter and a hydraulic clutch to be engaged and disengaged for the switching of speed-change gears. Hydraulic pressure is applied to the clutch and is increased only when operating the clutch during acceleration of a vehicle. A pressure control valve is provided at a discharge port of an oil pump for supplying hydraulic oil to the hydraulic clutch. The pressure control valve includes a valve body, a valve element is axially slidably provided in the valve body, and a spring is provided between the valve element and the valve body in a sliding direction of the valve element for adjusting a set pressure for opening/closing of the pressure control valve. The valve element is urged in its closing direction by a repulsive force applied to a stator in the torque converter.
摘要翻译：具有液力变矩器和液压离合器的动力单元中的自动变速器，用于切换变速齿轮而被接合和分离。液压被施加到离合器，并且仅当在车辆加速期间操作离合器时增加。在油泵的排出口设有压力控制阀，用于向液压离合器供给液压油。压力控制阀包括阀体，阀体可轴向可滑动地设置在阀体中，并且在阀元件的滑动方向上在阀元件和阀体之间设置有弹簧，用于调节用于打开/ 关闭压力控制阀。阀元件通过施加在变矩器中的定子的推斥力而在其关闭方向被推压。

42. 发明授权

US06805026B2 Automatic transmission 失效
标题翻译：自动变速器
公开(公告)号：US06805026B2
公开(公告)日：2004-10-19
申请号：US10401766
申请日：2003-03-31
申请人： Yoshiaki Hori , Seiji Hamaoka
发明人： Yoshiaki Hori , Seiji Hamaoka
IPC分类号： F16H4700
CPC分类号： F16H3/091 , F16H3/006 , F16H47/06 , F16H2200/0043 , Y10T74/19149 , Y10T74/19153 , Y10T74/19228
摘要： In an automatic transmission includes a main shaft and a counter shaft which are parallel to a crankshaft with the rotation of a torque converter on the crankshaft being transmitted to the main shaft through gears. A two-state speed change is conducted by gears provided on the main shaft and the counter shaft. An oil hydraulic clutch is operatively provided for connection and disconnection between the gear for reducing the spacing between the crankshaft and the transmission and to contrive a reduction in size of a power unit. A tubular auxiliary main shaft rotatable relative to the main shaft is provided at the outer circumference of the main shaft with a first-speed drive gear and a rearward-running drive gear are fixed on the auxiliary main shaft. First and second oil hydraulic clutches are provided for enabling contact and separation between the main shaft and the auxiliary main shaft.
摘要翻译：在自动变速器中，包括与曲轴平行的主轴和副轴，曲轴上的变矩器的转动通过齿轮传递到主轴。通过设在主轴和副轴上的齿轮进行两速变速。油压离合器可操作地设置用于齿轮之间的连接和断开，用于减小曲轴和变速器之间的间距，并且有助于减小动力单元的尺寸。在主轴的外周设置有可相对于主轴旋转的管状辅助主轴，其中第一速驱动齿轮和后向驱动齿轮固定在辅助主轴上。第一和第二油压离合器设置成能够在主轴和辅助主轴之间进行接触和分离。

43. 发明授权

US06802233B2 Transmission for internal combustion engine 失效
标题翻译：内燃机变速箱
公开(公告)号：US06802233B2
公开(公告)日：2004-10-12
申请号：US10287591
申请日：2002-11-05
申请人： Yoshiaki Hori , Tohru Nishi , Seiji Hamaoka
发明人： Yoshiaki Hori , Tohru Nishi , Seiji Hamaoka
IPC分类号： F16H4700
CPC分类号： F16H57/04 , F16H3/089 , F16H3/14 , F16H2200/0039 , Y10T74/19149 , Y10T74/19233
摘要： A compact transmission for an internal combustion engine in a saddle ride type vehicle for operating on wasteland that effectively utilizes space and enables members to be laid out freely. A transmission for internal combustion engine, includes a crankshaft disposed in parallel to the operating direction of a vehicle body. A forward-running/backward-running changeover mechanism is provided wherein the supply sources of a working oil and a lubricating oil for an automatic transmission are arranged concentratedly on the side of a front crankcase cover. The changeover mechanism is provided between a rear crankcase and a rear crankcase cover. A forward-running/backward-running changeover shift drum is disposed on the upper side of a plane containing the axis of a main shaft and the axis of a counter shaft of the transmission. One end portion of a shift spindle projects from the rear crankcase cover at a position on a lateral side of the shift drum.
摘要翻译：一种用于鞍式车辆中的内燃机的紧凑型变速器，用于在荒地上操作，有效地利用空间并使构件能够自由地布置。用于内燃机的变速器包括平行于车体的操作方向设置的曲轴。提供了前进/后退切换机构，其中工作油的供给源和用于自动变速器的润滑油集中地布置在前曲轴箱盖的侧面上。在后曲轴箱和后曲轴箱盖之间设置切换机构。前进/后退转换换档鼓设置在包含主轴的轴线和变速器的副轴的轴线的平面的上侧。换档轴的一端部从后曲轴箱盖在换档鼓的外侧的位置突出。

44. 发明授权

US06763736B2 Transmission 失效
标题翻译：传输
公开(公告)号：US06763736B2
公开(公告)日：2004-07-20
申请号：US10269003
申请日：2002-10-11
申请人： Yoshiaki Hori , Tohru Nishi , Seiji Hamaoka
发明人： Yoshiaki Hori , Tohru Nishi , Seiji Hamaoka
IPC分类号： F16H308
CPC分类号： F16H3/089 , F16H2200/0039 , Y10T74/19219 , Y10T74/19223
摘要： A hydraulic clutch and a torque converter, a crank web or an alternator provided in separate locations, except opposite positions, for avoiding interference. A crankcase is provided in a transmission for transmitting the revolution of the torque converter to a crankshaft to a main shaft via a gear. Shifting speed in three steps is achieved by a gear provided on the main shaft and a counter shaft and the hydraulic clutch for connecting or disconnecting the gear. One hydraulic clutch is arranged on a main shaft outside a pair of supports for supporting the main shaft, two gears are fixed to the main shaft inside the supports for supporting the main shaft and on both sides close to the support. The two gears engaged with the two gears and hydraulic clutches for connecting or disconnecting each gear are arranged between the two gears.
摘要翻译：液压离合器和变矩器，曲柄腹板或交替发电机，设置在分开的位置，除了相反的位置，以避免干扰。曲轴箱设置在变速器中，用于经由齿轮将变矩器的转速传递到曲轴到主轴。通过设置在主轴和副轴上的齿轮和用于连接或断开齿轮的液压离合器来实现三步的转速。一个液压离合器布置在用于支撑主轴的一对支撑体外的主轴上，两个齿轮固定在支撑主轴的支撑件的主轴和靠近支撑件的两侧。与两个齿轮接合的两个齿轮和用于连接或断开每个齿轮的液压离合器布置在两个齿轮之间。

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