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1. 发明授权

US4946424A Belt driven continuously variable transmission 失效
标题翻译：皮带驱动无级变速器
公开(公告)号：US4946424A
公开(公告)日：1990-08-07
申请号：US343286
申请日：1989-04-26
申请人： Shiro Sakakibara , Masahiro Hasebe , Masashi Hattori , Shigekazu Ohara
发明人： Shiro Sakakibara , Masahiro Hasebe , Masashi Hattori , Shigekazu Ohara
IPC分类号： F16H9/12 , F16H37/02 , F16H61/662 , F16H63/06
CPC分类号： F16H37/022 , F16H61/66272 , F16H63/062 , F16H63/067
摘要： This invention relates to a belt driven continuously variable transmission having a pressure regulating cam mechanism giving a pulley an axial force which corresponds to transmission torque and eliminates torque transmission by friction between a pressure regulating cam and a fixed race. The stationary sheave, whose outer surface is supported, with rotation free at a case, by a bearing and whose inner side encloses the pressure regulating cam mechanism, has a circular hub elongating axially to the back side of the stationary sheave. Therefore, torque from the engine is transmitted to the fixed race of the regulating cam mechanism through an input member, and further transmitted to the stationary sheave through a roller and a movable race of the regulating cam mechanism. Consequently, the stationary sheave is supported at the case by the bearing and the radial load does not work on the pressure regulating cam mechanism. Therefore, the axial force generated by the pressure regulating cam mechanism can be set to correspond to the torque from the engine side without getting any influence from the torque transmission by friction.
摘要翻译： PCT No.PCT / JP88 / 00856 Sec。 371日期：1989年4月26日 102（e）日期1989年4月26日PCT提交1988年8月27日PCT公布。第WO89 / 02043号公报日本特开1989年3月9日。本发明涉及一种具有压力调节凸轮机构的带式无级变速器，该压力调节凸轮机构使滑轮具有对应于传动扭矩的轴向力，并且消除了压力调节凸轮与固定座圈之间的摩擦的扭矩传递。其外表面被支撑的固定滑轮在壳体处由轴承旋转，并且其内侧包围压力调节凸轮机构，具有轴向延伸到固定滑轮的后侧的圆形轮毂。因此，来自发动机的扭矩通过输入部件传递到调节凸轮机构的固定座圈，并且通过调节凸轮机构的滚子和可动座圈进一步传递到固定滑轮。因此，固定滑轮由轴承支撑在壳体处，并且径向载荷在压力调节凸轮机构上不起作用。因此，由压力调节凸轮机构产生的轴向力可以设定成与来自发动机侧的转矩相对应，而不会受到摩擦的扭矩传递的任何影响。

2. 发明授权

US5094652A Belt driven continuously variable transmission 失效
标题翻译：皮带驱动连续可变传动
公开(公告)号：US5094652A
公开(公告)日：1992-03-10
申请号：US343284
申请日：1989-04-26
申请人： Shiro Sakakibara , Masahiro Hasebe , Masashi Hattori , Shigekazu Ohara
发明人： Shiro Sakakibara , Masahiro Hasebe , Masashi Hattori , Shigekazu Ohara
IPC分类号： F16H9/12 , F16H37/02 , F16H61/662 , F16H63/06
CPC分类号： F16H37/022 , F16H61/66272 , F16H63/067
摘要： This invention relates to a belt driven continuously variable transmission having a pressure regulating cam mechanism giving an axial force corresponding to the transmission torque to a pulley and preventing too much belt pressing force. A retainer is fixed on a boss section of a stationary sheave and a spring made of multiple disc springs is situated on the outer surface of a boss section of a movable sheave for contact the retainer. A spring apparatus is composed of the retainer and the spring. Accordingly, at the decelerating range with large shifting ratio, besides the axial force made by the pressure regulating cam mechanism, the spring apparatus generates pressing force by contacting the retainer and maintains the belt holding force. When the shifting ratio is small, the spring returns to its natural length and disengages from the retainer.
摘要翻译： PCT No.PCT / JP88 / 00857 Sec。 371 1990年1月5日第 102（e）日期1990年1月5日PCT PCT 1988年8月27日PCT公布。出版物WO89 / 02044 日本特开1989年3月9日。带式无级变速器技术领域本发明涉及一种带式无级变速器，其具有压力调节凸轮机构，其给予对应于传动转矩的滑轮的轴向力并防止过大的带压力。保持器固定在固定滑轮的凸台部分上，并且由多个盘形弹簧制成的弹簧位于用于与保持器接触的可动滑轮的凸台部分的外表面上。弹簧装置由保持器和弹簧构成。因此，在变速比大的减速区域中，除了压力调节凸轮机构所产生的轴向力之外，弹簧装置通过使保持器接触而产生按压力，并保持带的保持力。当变速比小时，弹簧返回其自然长度并与保持器脱离。

3. 发明授权

US5080639A Variable transmission 失效
标题翻译：可变传输
公开(公告)号：US5080639A
公开(公告)日：1992-01-14
申请号：US569364
申请日：1990-08-14
申请人： Shiro Sakakibara , Masahiro Hasebe , Masashi Hattori , Shigekazu Ohara
发明人： Shiro Sakakibara , Masahiro Hasebe , Masashi Hattori , Shigekazu Ohara
IPC分类号： F16H37/02 , F16H37/08 , F16H61/662 , F16H63/06
CPC分类号： F16H37/0813 , F16H37/022 , F16H61/66272 , F16H63/062 , F16H63/067
摘要： An output shaft of a motor is connected to an operating shaft through a reduction device made up by a spur gear or a helical gear, which is a reversible power transmission to drive actuator mechanisms on a primary pulley and secondary pulley at the same time. A holding device such as an electromagnetic brake, and so on, is installed to maintain the output shaft of the motor when the motor is under non-operation.

4. 发明授权

US4909776A Continuously variable transmission 失效
标题翻译：连续可变传动
公开(公告)号：US4909776A
公开(公告)日：1990-03-20
申请号：US237594
申请日：1988-08-26
申请人： Shiro Sakakibara , Masahiro Hasebe , Masashi Hattori , Shigekazu Ohara
发明人： Shiro Sakakibara , Masahiro Hasebe , Masashi Hattori , Shigekazu Ohara
IPC分类号： F16H37/02 , F16H37/08 , F16H61/662 , F16H63/06
CPC分类号： F16H37/0813 , F16H37/022 , F16H61/66272 , F16H63/062 , F16H63/067
摘要： One of bolt section or a nut section on a ball screw devices, or nut sections (for example) are connected to gear sections axially movable, while the bolt sections are connected to a stationary element, so that relative rotation is given to the bolt section and the nut section to adjust movable sheaves. Between another of the bolt section or the nut section on the ball screw devices, or the bolt sections (for example) and the stationary element, adjustable retainers are installed without axial move being allowed, and holding apparatus to hold the retainers at required position is installed with the retainers. Due to the above, initial tension and position of the belt are adjusted and determined by varying the nut sections in axial direction for the bolt sections. It is possible to perform this adjustment after the assembly is completed.
摘要翻译：滚珠丝杠装置或螺母部分（例如）的螺栓部分或螺母部分中的一个连接到可轴向移动的齿轮部分，而螺栓部分连接到固定元件，使得相对旋转到螺栓部分和螺母部分来调节可动滑轮。在螺栓部分的另一个或滚珠丝杠装置上的螺母部分，或者螺栓部分（例如）和固定元件之间，可调节的保持器安装而不允许轴向移动，并且保持装置将保持器保持在所需位置与保持器一起安装。由于上述原因，通过改变螺栓部分的轴向方向上的螺母部分来调节和确定带的初始张力和位置。组装完成后可以进行此调整。

5. 发明授权

US5024638A Actuator for a frictional engaging device 失效
标题翻译：用于摩擦接合装置的致动器
公开(公告)号：US5024638A
公开(公告)日：1991-06-18
申请号：US288152
申请日：1988-12-22
申请人： Shiro Sakakibara , Masahiro Hasebe , Masashi Hattori
发明人： Shiro Sakakibara , Masahiro Hasebe , Masashi Hattori
IPC分类号： F16D23/12 , F16D27/00 , F16D28/00 , F16H37/02 , F16H47/06 , F16H61/32 , F16H61/662 , F16H63/06 , F16H63/12 , F16H63/30
CPC分类号： F16D28/00 , F16H63/062 , F16H63/3043 , F16H2037/088 , F16H37/0846 , F16H61/662
摘要： An actuator for frictional engaging devices is controlled by electric signals from a control device and is disposed in a power transmission device. The actuator includes a torque generating mechanism and has at least two movably mounted frictional engaging devices having respective initial positions. The actuator includes a torque-thrust conversion mechanism which converts torque generated from the torque generating mechanism into an augmented thrust force for moving the frictional engaging devices from the respective initial positions to different positions respectively. The torque-thrust conversion mechanism has a given initial position and connecting means which transmit the augmented thrust force generated from the torque-thrust conversion mechanism to each respective one of the frictional engaging devices, whereby the torque-thrust conversion mechanism can move the frictional engaging devices from the respective initial positions to different positions respectively by rotation in one rotational direction from the given initial position.
摘要翻译：用于摩擦接合装置的致动器由来自控制装置的电信号控制，并且设置在动力传递装置中。致动器包括转矩产生机构，并且具有至少两个可移动地安装的摩擦接合装置，其具有各自的初始位置。致动器包括扭矩推力转换机构，其将从扭矩产生机构产生的扭矩转换成用于将摩擦接合装置从相应的初始位置移动到不同位置的增大的推力。扭矩推力转换机构具有给定的初始位置和连接装置，其将从扭矩推力转换机构产生的增大的推力传递到每个摩擦接合装置中，由此扭矩推力转换机构可以使摩擦接合设备从相应的初始位置到不同的位置，分别通过在给定的初始位置沿一个旋转方向旋转。

6. 发明授权

US5057061A Continuously variable speed transmission 失效
标题翻译：连续变速传动
公开(公告)号：US5057061A
公开(公告)日：1991-10-15
申请号：US451983
申请日：1989-12-18
申请人： Shiro Sakakibara , Masahiro Hasebe , Masashi Hattori , Akihiro Kuroyanagi
发明人： Shiro Sakakibara , Masahiro Hasebe , Masashi Hattori , Akihiro Kuroyanagi
IPC分类号： F16H9/12 , F16H37/02 , F16H47/00 , F16H47/06 , F16H61/662
CPC分类号： F16H37/021 , F16H61/66272
摘要： A continuously variable speed transmission having a belt drive continuously variable speed transmission in which a belt is wrapped around primary and secondary pulleys each supported on a shaft and each consisting of a pair of sheaves capable of relatively moving axially, and a forward/reverse rotation changeover mechanism. The belt drive continuously variable speed transmission is provided with a pressure adjusting cam mechanism for applying an axial force corresponding to a transmitted torque to at least one of the pulleys, ball screw mechanisms for axially moving the movable sheaves of the pulleys. A fluid torque converter is disposed on the transmission upstream side of the primary pulley. In the belt drive continuously variable speed transmission, the pressure adjusting cam mechanism produces and axial force corresponding to the transmitted torque to clamp the belt, and the power is transmitted by the effect of this clamping force without belt slip. If at the time of vehicle starting the torque of the fluid torque converter is increased, the pressure adjusting cam mechanism produces a larger axial force corresponding to the increased torque, thereby clamping the belt by a larger force to prevent the belt from slipping during transmission of power. This large belt clamping force is produced for only a short time for vehicle starting. As the torque of the fluid torque converter is reduced to a coupling range, the axial force produced by the pressure adjusting cam mechanism is correspondingly reduced automatically. The belt is clamped by a reduced axial force for a greater part of the operating time.
摘要翻译：一种连续变速传动装置，其具有皮带驱动无级变速传动装置，其中，皮带缠绕在主轴和副皮带轮之间，每个皮带轮均支撑在轴上，每个皮带轮均包括能够轴向相对移动的一对滑轮，以及前/后旋转切换机制。皮带传动连续变速传动装置设置有压力调节凸轮机构，用于向至少一个滑轮施加对应于传递转矩的轴向力，用于轴向移动滑轮的可动滑轮的滚珠丝杠机构。一个液力变矩器设置在主滑轮的变速器上游侧。在皮带驱动无级变速传动中，压力调节凸轮机构产生对应于传递扭矩的轴向力，以夹紧皮带，并且通过该夹紧力的作用传递动力，而没有皮带打滑。如果在车辆启动时，液力变矩器的扭矩增加，则压力调节凸轮机构产生对应于增加的扭矩的较大的轴向力，从而通过较大的力夹紧皮带，以防止皮带在传动期间滑动功率。这种较大的皮带夹紧力仅在短时间内用于车辆起动。随着液力变矩器的扭矩减小到耦合范围，由压力调节凸轮机构产生的轴向力自动相应地减小。皮带被减小的轴向力夹持在较大部分的运行时间。

7. 发明授权

US4735598A Continuously variable V-belt transmission 失效
标题翻译：连续可变的V型皮带传动
公开(公告)号：US4735598A
公开(公告)日：1988-04-05
申请号：US881057
申请日：1986-07-01
申请人： Shuzo Moroto , Shiro Sakakibara , Masahiro Hasebe , Masashi Hattori
发明人： Shuzo Moroto , Shiro Sakakibara , Masahiro Hasebe , Masashi Hattori
IPC分类号： F16H9/16 , F16H63/06 , F16H9/18
CPC分类号： F16H63/067 , F16H9/16
摘要： Pulleys are provided with load cam mechanisms which exert axial forces corresponding to transmitted torque, and actuator means such as ball screw mechanisms which shift the movable sheaves of both pulleys in axial direction, wherein the axial forces occuring at the pulleys are carried by their shafts and do not act on the housing. A counter shaft is located between the primary and secondary shafts, the countershaft being rotated to drive the actuator means through gearing such as gearwheels, to alter the drive ratio. During power transmission, the axial forces acting on the movable sheaves of primary and secondary pulleys are converted into torque by the actuator means, where the torques are transmitted to the counter shaft in the form of counteracting torques, so that alteration of drive ratio can be made with slight effort on the counter shaft, equivalent ot the difference between the counteracting torques.By using a non-uniform cam mechanism for the actuator means, or by using non-circular gearwheels for the gearing, the displacements of the movable sheaves are matched with their proper displacements determined by the belt.
摘要翻译：皮带轮具有施加对应于传递转矩的轴向力的负载凸轮机构，以及诸如滚珠丝杠机构的致动器装置，其将两个滑轮的可动滑轮沿轴向方向移动，其中在滑轮处产生的轴向力由它们的轴承载，不要对房屋采取行动副轴位于主轴和副轴之间，中间轴旋转以通过诸如齿轮的齿轮驱动致动器装置，以改变驱动比。在动力传递期间，作用在主滑轮和次级滑轮的可动滑轮上的轴向力通过致动器装置转换为扭矩，其中扭矩以反作用力的形式传递到副轴，因此驱动比的改变可以是在反作用轴上作出轻微的作用，相当于反作用力之间的差异。通过使用用于致动器装置的不均匀的凸轮机构，或者通过使用用于传动装置的非圆形齿轮，可动滑轮的位移与其由皮带确定的适当的位移相匹配。

8. 发明授权

US4973288A Belt drive continuously variable speed transmission 失效
标题翻译：皮带驱动连续变速传动
公开(公告)号：US4973288A
公开(公告)日：1990-11-27
申请号：US444426
申请日：1989-12-01
申请人： Shiro Sakakibara , Masahiro Hasebe , Masashi Hattori
发明人： Shiro Sakakibara , Masahiro Hasebe , Masashi Hattori
IPC分类号： F16H9/12 , F16H37/08 , F16H61/662 , F16H63/06
CPC分类号： F16H63/062 , F16H37/0846 , F16H63/067 , F16H2037/088 , F16H61/66272
摘要： A continuously variable belt transmission of the type comprising: primary and secondary pulleys, each of which comprises a pair of axially opposed sheaves supported on a shaft, one of the sheaves being movable and the other being fixed; a belt wound around these pulleys; a pressure adjusting mechanism for imparting to at least one of these pulleys an axial force which corresponds to torque transmitted; and mechanical actuators for axially shifting the movable sheaves of these pulleys, wherein: first thrust bearings are respectively interposed between the backsides of the movable sheaves and one ends of the mechanical actuators; a first automatic aligning mechanism is provided for supporting at least one of the races of each the first thrust bearing; and axial forces occurring at the pulleys are carried by the shafts directly, or via the first thrust bearings, the first automatic aligning mechanisms and the mechanical actuators, or via the pressure adjusting mechanism.Further, adjustable intermediate members are provided which abut against the other ends of the mechanical actuators and are radially supported on shoulders of a casing, the adjustable intermediate members being adapted to rotatably support the shafts, and wherein second thrust bearings are interposed between the backsides of the adjustable intermediate members and a flange formed on one end of the shaft, at least one of the races of each the second bearing being supported by a second automatic aligning mechanism.
摘要翻译：一种无级变速皮带传动装置，包括：主轮和副皮带轮，每个带轮包括一对轴向相对的滑轮，其支撑在轴上，其中一个滑轮是可移动的，另一个滑轮固定; 缠绕在这些滑轮上的皮带; 压力调节机构，用于使这些滑轮中的至少一个具有对应于传递的扭矩的轴向力; 以及用于轴向移动这些滑轮的可动滑轮的机械致动器，其中：第一推力轴承分别插入在可动滑轮的后侧和机械致动器的一端之间; 提供了第一自动对准机构，用于支撑每个第一推力轴承的至少一个座圈; 在滑轮处产生的轴向力由轴直接承载，或通过第一推力轴承承载第一自动对准机构和机械致动器，或通过压力调节机构。此外，提供可调节的中间构件，其抵靠机械致动器的另一端并且径向地支撑在壳体的肩部上，可调节中间构件适于可旋转地支撑轴，并且其中第二推力轴承插入在所述可调中间构件和形成在所述轴的一端上的凸缘，每个所述第二轴承的至少一个座圈由第二自动对准机构支撑。

9. 发明授权

US5056376A Manual speed selector of automatic vehicle transmission 失效
标题翻译：自动车辆传动的手动速度选择器
公开(公告)号：US5056376A
公开(公告)日：1991-10-15
申请号：US612062
申请日：1990-11-07
申请人： Shuzo Moroto , Shiro Sakakibara , Hidehiro Kondo , Takesi Inuzuka , Masahiro Hasebe
发明人： Shuzo Moroto , Shiro Sakakibara , Hidehiro Kondo , Takesi Inuzuka , Masahiro Hasebe
IPC分类号： B60K20/02 , F16H59/02 , F16H59/08 , F16H59/10 , F16H61/02 , F16H61/14 , F16H61/24
CPC分类号： F16H61/02 , F16H59/0204 , F16H61/0248 , F16H2059/006 , F16H2061/242 , F16H59/10 , F16H61/0213 , F16H61/14 , F16H61/24 , Y10S74/90 , Y10T74/19251 , Y10T74/20067
摘要： A manual speed selector of an automatic vehicle transmission in which a line pressure is supplied from a manual valve capable of being changed over by a shift lever to control a plurality of solenoid valves so as to selectively supply hydraulic pressure to frictional engagement devices by shift valves. The shift lever can be moved between an automatic shift mode position and a manual shift mode position, and a transitive position is provided between these two mode positions. At the transitive position, the manual valve is set in a position such as to supply hydraulic pressure to set a neutral state based on the control of the solenoid valves. The shift lever can be immediately moved from this position to directly select any speed in the automatic shift mode or the manual shift mode. The above solenoid valves, a hydraulic control solenoid valve and a lock-up clutch engaging solenoid valve are controlled to enable rapid shifting in the manual shift mode as well as smooth shifting in the automatic shift mode.
摘要翻译：一种自动车辆变速器的手动速度选择器，其中从可由换档杆切换的手动阀提供管路压力以控制多个电磁阀，以便通过换档阀选择性地向摩擦接合装置供应液压。变速杆可以在自动变速模式位置和手动变速模式位置之间移动，并且在这两个模式位置之间提供过渡位置。在传递位置，手动阀被设置在基于电磁阀的控制而提供液压以设定中立状态的位置。变速杆可以立即从该位置移动，以便在自动换档模式或手动换档模式下直接选择任何速度。控制上述电磁阀，液压控制电磁阀和锁止离合器接合电磁阀，以便能够在手动变速模式下进行快速换档以及自动换档模式下的平稳换档。

10. 发明授权

US5178042A Manual speed selector of automatic vehicle transmission 失效
标题翻译：手动变速箱自动变速箱选择器
公开(公告)号：US5178042A
公开(公告)日：1993-01-12
申请号：US610024
申请日：1990-11-07
申请人： Shuzo Moroto , Shiro Sakakibara , Mutumi Kawamoto , Takesi Inuzuka , Masahiro Hasebe
发明人： Shuzo Moroto , Shiro Sakakibara , Mutumi Kawamoto , Takesi Inuzuka , Masahiro Hasebe
IPC分类号： F16H59/02 , F16H59/08 , F16H59/10 , F16H61/02 , F16H61/24
CPC分类号： F16H59/044 , F16H59/0204 , F16H61/0206 , F16H2059/006 , F16H59/10 , F16H61/24 , Y10T477/63525 , Y10T477/693 , Y10T74/19251 , Y10T74/1926 , Y10T74/20067
摘要： A manual speed selector of an automatic vehicle transmission in which a line pressure is supplied from a manual valve capable of being changed over a shift lever to control solenoid valves so as to selectively supply hydraulic pressure to frictional engagement devices by shift valves. The shift lever can be moved between an automatic shift mode position and a manual shift mode position, and a transitive position is provided between these two mode positions. At the transitive position, the manual valve is set in a position such as to enable supply of hydraulic pressure, and the transmission can be set in a neutral state by controlling the solenoid valves. If the preceding shift lever position is neutral, the neutral state can be maintained or, when the shift lever is in the transmissive position, the neutral state can be set according to the time for which the shift lever is continuously placed in the transitive position and to the vehicle speed.
摘要翻译：一种自动车辆变速器的手动速度选择器，其中从能够通过变速杆改变的手动阀提供管路压力以控制电磁阀，以便通过换档阀选择性地向摩擦接合装置供给液压。变速杆可以在自动变速模式位置和手动变速模式位置之间移动，并且在这两个模式位置之间提供过渡位置。在过渡位置，手动阀设置在能够供应液压的位置，并且通过控制电磁阀可将变速器设定在空档状态。如果前一变速杆位置为空档，则可以保持中立状态，或者当变速杆处于透射位置时，可以根据变速杆连续放置在过渡位置的时间来设定中立状态，并且到车速。

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