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公开(公告)号：US20060056039A1
公开(公告)日：2006-03-16
申请号：US11206089
申请日：2005-08-18
IPC分类号： G02B21/02
CPC分类号： G02B21/02
摘要： An objective lens system for microscope which comprises first and second lens units or first through fourth lens units, and in which the second or third lens unit has a function to correct chromatic aberration within a range from a visible region to a near infrared region and aberrations are favorably corrected within the range from the visible region to the near infrared region.
摘要翻译： 一种用于显微镜的物镜系统，包括第一和第二透镜单元或第一至第四透镜单元，并且其中第二透镜单元或第三透镜单元具有在可见区域到近红外区域的范围内校正色差的功能，并且像差 在可见区域到近红外区域的范围内被有利地校正。
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公开(公告)号：US06530218B2
公开(公告)日：2003-03-11
申请号：US09867396
申请日：2001-05-31
IPC分类号： F16D3102
CPC分类号： F16H61/4157 , F16H61/4043 , F16H61/42
摘要： A pressure regulating valve is provided in a hydrostatic, continuously variable transmission having a hydraulic closed circuit including a hydraulic pump, a hydraulic motor, and a high pressure oil passage and a low pressure oil passage disposed between the hydraulic pump and the hydraulic motor. The pressure regulating valve is provided for relieving the hydraulic pressure in the low pressure oil passage into the high pressure oil passage when the hydraulic pressure in the low pressure oil passage exceeds a predetermined value. The present invention prevents excessive pressure in the oil passages, particularly in the normally low pressure passage that serves as a high pressure side during a speed reducing operation, e.g. an engine braking or reverse load situation.
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公开(公告)号：US09074676B2
公开(公告)日：2015-07-07
申请号：US13041659
申请日：2011-03-07
申请人： Yasushi Fujimoto , Kinya Mizuno , Yoshiaki Tsukada
发明人： Yasushi Fujimoto , Kinya Mizuno , Yoshiaki Tsukada
IPC分类号： F02B75/32 , F16H57/033 , F16H55/17 , F16H3/00
CPC分类号： F16H57/033 , F16H3/006 , F16H55/17
摘要： A primary drive gear 10 is configured so as to have its position changed, by mounting the primary drive gear 10 in an axial direction within a length range of a crankshaft so as to displace a toothed portion 12 of said primary drive gear 10 in the axial direction of said crankshaft in response to a boss portion 13 integrally provided on said toothed portion 12 of said primary drive gear 10 so that said primary drive gear 10 is registered with a position in the axial direction of the primary driven gear meshing with said primary drive gear 10.
摘要翻译： 主驱动齿轮10通过将主驱动齿轮10沿轴向安装在曲轴的长度范围内而使其位置发生变化，从而使主驱动齿轮10的齿形部分12在轴向 响应于一体地设置在所述主驱动齿轮10的所述齿形部分12上的凸台部分13，所述曲轴的方向使得所述主驱动齿轮10与主主动齿轮的轴向方向上与所述主驱动器啮合的位置 齿轮10。
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公开(公告)号：US09074673B2
公开(公告)日：2015-07-07
申请号：US13410823
申请日：2012-03-02
CPC分类号： F16H59/02 , B60Y2200/12 , F16H2059/0234 , Y10T74/20055
摘要： In a vehicle having a generator cover mounted on one side of a crankcase so as to cover an end portion of a crankshaft projecting from the crankcase and a shift spindle located on the rear side of the generator cover as an input member of a shifting mechanism, a shift actuator is located below the longitudinal range of the generator cover in parallel to the crankshaft and on the front side of the axis of the shift spindle.
摘要翻译： 在具有安装在曲轴箱一侧的发电机盖的车辆中，以覆盖从曲轴箱突出的曲轴的端部和位于发电机盖的后侧的换档主轴作为变速机构的输入构件， 换档致动器平行于曲轴并位于换档轴的轴线的前侧上，位于发电机盖的纵向范围之下。
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85.发明授权Power unit for small type vehicle with valve operation controller and speed change controller disposed on opposite side of clutch device 有权动力装置用于小型车辆，带有操作控制器和变速控制器，设置在离合器装置的相对侧公开(公告)号：US08235160B2
公开(公告)日：2012-08-07
申请号：US12239297
申请日：2008-09-26
IPC分类号： F16H61/688 , F16H61/32 , B60K5/04
CPC分类号： F16H61/688 , B60Y2200/126 , F02B61/02 , F16H61/0009 , F16H61/32 , Y10T477/6936
摘要： A power unit for a small type vehicle wherein a speed change mechanism is disposed on a lateral side of a crankcase on the side of one end of a crankshaft. A valve operation controller for controlling the operations of valve operation mode change mechanisms and a speed change controller for controlling a speed change operation of a speed change mechanism are attached to an engine body, to lay out the valve operation controller and the speed change controller in good balance of center of gravity so as to prevent the center of gravity of the power unit from being deviated to one side. The valve operation controller and the speed change controller being attached to the engine body on the opposite side of the clutch device with respect to a vehicle body center line in a direction along the axis of the crankshaft.
摘要翻译： 一种用于小型车辆的动力单元，其中变速机构设置在曲轴的一端侧的曲轴箱的侧面上。 用于控制阀操作模式改变机构的操作的阀操作控制器和用于控制变速机构的变速操作的变速控制器被安装在发动机主体上，以将阀操作控制器和变速控制器布置在 重心平衡良好，防止动力单元的重心偏离一侧。 阀操作控制器和变速控制器沿着沿着曲轴的轴线的方向相对于车身中心线被安装到离合器装置的相对侧上的发动机主体。
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公开(公告)号：US07913817B2
公开(公告)日：2011-03-29
申请号：US11902593
申请日：2007-09-24
申请人： Yasushi Fujimoto , Kinya Mizuno , Hiromi Sumi
发明人： Yasushi Fujimoto , Kinya Mizuno , Hiromi Sumi
摘要： An oil pump unit for an internal combustion engine can reduce the number of component parts to configure a simplified pump case, reducing the size and weight thereof. In an oil pump unit has a case cover put on the outside of a crankcase via a spacer and an oil tank chamber formed by the inside surface of the case cover and the spacer. The spacer is formed inside an outer circumferential wall thereof with a division wall which partitions the oil tank chamber from a crank chamber and with one pump case half-body portion forming a half-body of a pump case of an oil pump. Another pump case half-body is joined to the pump case half-body portion to form the pump case. The pump case half-body portion is formed in a lower portion thereof with an oil suction port communicating with a bottom portion of the oil tank chamber.
摘要翻译： 用于内燃机的油泵单元可以减少组件的数量以配置简化的泵壳，从而减小其尺寸和重量。 在油泵单元中，具有通过间隔件放置在曲轴箱外部的壳盖和由壳体盖和间隔件的内表面形成的油箱室。 间隔件的外周壁形成有分隔壁，该分隔壁将油箱室与曲轴室隔开，并且一个泵壳半体部分形成油泵的泵壳的半体。 另一个泵壳半体连接到泵壳半体部分以形成泵壳。 泵壳半体部分在其下部形成有与油箱室的底部连通的吸油口。
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公开(公告)号：US07866227B2
公开(公告)日：2011-01-11
申请号：US11526771
申请日：2006-09-26
申请人： Kinya Mizuno , Yasushi Fujimoto , Seiji Hamaoka
发明人： Kinya Mizuno , Yasushi Fujimoto , Seiji Hamaoka
IPC分类号： F16H3/08
CPC分类号： F16H3/006 , F16H3/32 , F16H63/18 , F16H2063/025 , F16H2200/0043 , Y10T74/19228 , Y10T74/19233
摘要： A transmission M of a vehicular power transmission system has a first shifting part and a second shifting part which shift a power of an internal combustion engine, a first shift clutch transmitting and interrupting the power to the first shifting part, and a second shift clutch transmitting and interrupting the power to the second shifting part. A start clutch transmitting and interrupting the power to the first shift clutch and the second shift clutch is constructed of a centrifugal clutch C having a clutch shoe. The resulting configuration provides a vehicular power transmission system which has excellent efficiency of power transmission and durability, as well as being capable of being manufactured at low cost, and being capable of relieving a start shock.
摘要翻译： 车辆动力传递系统的变速器M具有第一变速部和第二变速部，该变速部和第二变速部将内燃机的动力，第一变速离合器向第一变速部发送和中断动力，第二变速离合器发送 并且中断到第二移动部件的电力。 传动和中断第一换挡离合器和第二换档离合器的动力的起动离合器由具有离合器踏板的离心离合器C构成。 所得到的结构提供了具有优异的动力传递效率和耐久性的车辆动力传递系统，并且能够以低成本制造，并且能够缓解起动冲击。
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公开(公告)号：US20100243396A1
公开(公告)日：2010-09-30
申请号：US12720925
申请日：2010-03-10
CPC分类号： F16D48/04 , F16D25/0638 , F16D48/0206 , F16D2048/0218 , F16D2500/1026 , F16D2500/1117 , F16D2500/70406
摘要： A clutch actuator structure provided for an internal combustion engine and a hydraulic clutch mechanism for transmitting a rotational driving force of a crankshaft of said engine includes a clutch actuator for controlling an oil pressure for engaging and disengaging the hydraulic clutch mechanism. The clutch actuator structure ensures that noises generated at the times of operation of the clutch actuator for actuating a hydraulic clutch are prevented from being transmitted to the exterior. The clutch actuator structure includes an oil sump part for reserving oil provided in the periphery of a clutch actuator. The clutch actuator is disposed in the oil sump part.
摘要翻译： 设置用于内燃机的离合器致动器结构和用于传递所述发动机的曲轴的旋转驱动力的液压离合器机构包括用于控制用于使液压离合器机构接合和分离的油压的离合器致动器。 离合器致动器结构确保防止在用于致动液压离合器的离合器致动器的操作时产生的噪声被传递到外部。 离合器致动器结构包括用于储存设置在离合器致动器的周边的油的油底壳部分。 离合器致动器设置在油底壳部分中。
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公开(公告)号：US07753187B2
公开(公告)日：2010-07-13
申请号：US11651423
申请日：2007-01-09
申请人： Yasushi Fujimoto , Katsuhiko Ito , Kinya Mizuno
发明人： Yasushi Fujimoto , Katsuhiko Ito , Kinya Mizuno
CPC分类号： F16H63/3416 , F16H63/18 , Y10T74/19279
摘要： A transmission for an internal combustion apparatus is provided in which a parking lock mechanism is commonly formed with an upstream side portion of a power transmission system of a shift change mechanism, whereby the number of parts is reduced and the parking lock mechanism is compactly incorporated therein to achieve miniaturization of the internal combustion engine. The transmission in which a shift change mechanism performs a shift change in response to an operation of a gear selecting apparatus is configured to include a parking lock mechanism which is driven in an interlocking relationship with a working portion of the shift change mechanism, and if the shift change mechanism is set to the parking position, then a rotary shaft of the transmission is locked against rotation by the parking lock mechanism thereby restricting rotation of the rotary shaft.
摘要翻译： 一种内燃设备的传动装置，其中驻车锁定机构通常形成有变速机构的动力传递系统的上游侧部分，从而减少了部件数量，并且将停车锁定机构紧密结合在其中 以实现内燃机的小型化。 变速机构响应于齿轮选择装置的动作而进行换档变更的变速器构成为包括与变速机构的作业部以互锁关系驱动的停车锁定机构， 变速机构被设定在停车位置，则变速器的旋转轴被停车锁定机构锁住，从而限制旋转轴的旋转。
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公开(公告)号：US07673729B2
公开(公告)日：2010-03-09
申请号：US11496618
申请日：2006-08-01
申请人： Yasushi Fujimoto , Katsuhiko Ito , Masazumi Naito
发明人： Yasushi Fujimoto , Katsuhiko Ito , Masazumi Naito
摘要： To provide a layout structure of a clutch lever shaft capable of realizing compact layouts of a whole power unit in which a starter centrifugal clutch and a transmission manual multi-plate clutch are provided, and of a whole vehicle on which the power unit is mounted. A centrifugal clutch shaft and a manual multi-plate clutch shaft are disposed in parallel. The clutch lever shaft of the manual multi-plate clutch is disposed orthogonally and substantially vertically upward in relation to a pressing direction of a friction plate in a vicinity of an end portion of a lifter pin. The clutch lever shaft is disposed between the centrifugal clutch and the manual multi-plate clutch when viewed from a top of the power unit.
摘要翻译： 为了提供能够实现设置有起动离合离合器和变速器手动多板离合器的整体动力单元的紧凑布局的离合器杆轴的布置结构以及安装有动力单元的整个车辆。 离心式离合器轴和手动多板式离合器轴并列设置。 手动多板离合器的离合器杆轴相对于提升销的端部附近的摩擦板的按压方向正交且大致垂直向上设置。 当从动力单元的顶部观察时，离合器杆轴设置在离心式离合器和手动多板式离合器之间。
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