公开(公告)号：US20080073153A1

公开(公告)日：2008-03-27

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

IPC分类号： F01M11/03

CPC分类号： F01M1/02 ,  F01M11/02 ,  F01M11/03 ,  F02B61/02

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。

公开(公告)号：US20080023291A1

公开(公告)日：2008-01-31

申请号：US11710394

申请日：2007-02-26

申请人： Hiroshi Sorani ,  Kinya Mizuno ,  Yasushi Fujimoto ,  Ken Oike

发明人： Hiroshi Sorani ,  Kinya Mizuno ,  Yasushi Fujimoto ,  Ken Oike

IPC分类号： F16D25/00

CPC分类号： F16H3/006 ,  F02B61/045 ,  F16H3/16 ,  F16H2057/02065 ,  Y10T74/19219 ,  Y10T74/19223 ,  Y10T74/19233 ,  Y10T74/19279

摘要： A small center distance is provided between a crankshaft and a gearshift shaft disposed in parallel. A power unit is built compactly in a direction of arrangement of the crankshaft and the gearshift shaft for supporting reliably the gearshift shaft on which heavy, first and second gearshift clutches are supported. A transmission includes a main shaft, disposed in parallel with a crankshaft and rotatably supported in a crankcase, and first and second gearshift clutches. The first and second gearshift clutches change a gearshift position in a first gearshift portion and a gearshift position in a second gearshift portion, respectively. The main shaft includes an outer shaft portion that extends from the crankcase and supports the first and second gearshift clutches. The outer shaft portion is supported by a bearing portion disposed in a front cover on a side opposite to the crankcase across the first and second gearshift clutches.

摘要翻译： 在曲轴和平行设置的换档轴之间设置小的中心距离。 动力单元在曲轴和换档轴的布置方向上紧凑地构成，用于可靠地支撑变速轴，其上重载有第一和第二换档离合器。 变速器包括与曲轴平行布置并可旋转地支撑在曲轴箱中的主轴和第一和第二换档离合器。 第一和第二换档离合器分别改变第一换档部分中的换档位置和第二换档部分中的换档位置。 主轴包括从曲轴箱延伸并支撑第一和第二换档离合器的外轴部分。 外轴部分由布置在第一和第二换档离合器的与曲轴箱相对的一侧的前盖中的轴承部分支撑。

公开(公告)号：US20070227491A1

公开(公告)日：2007-10-04

申请号：US11690987

申请日：2007-03-26

申请人： Kinya Mizuno ,  Yasushi Fujimoto ,  Masako Takahashi ,  Hiroshi Sotani

发明人： Kinya Mizuno ,  Yasushi Fujimoto ,  Masako Takahashi ,  Hiroshi Sotani

IPC分类号： F01M1/02 ,  F01M1/12 ,  F01M1/04

CPC分类号： F01M11/02 ,  F01M2001/126 ,  F01M2011/021 ,  F02B61/02

摘要： A power unit provided with a dry sump type lubricating device includes a power unit case that is covered in part by a power unit case cover and is divided into a front unit case and a rear unit case. The power unit also includes a crankshaft rotatably supported by a crank chamber that is formed by the power unit case and a shift shaft rotatably supported by a transmission chamber that is provided adjacent to the crank chamber. The power unit also includes an oil tank disposed on the crank chamber side of an anteroposterior outside surface of the power unit case cover and a hydraulic control device for controlling a shift clutch, disposed on the transmission chamber side of the anteroposterior outside surface of the power unit case cover.

摘要翻译： 设置有干式油槽型润滑装置的动力装置包括动力单元壳体，其被动力单元壳体盖部分地覆盖并分为前单元壳体和后单元壳体。 动力单元还包括由可动力单元壳体形成的曲柄室可旋转地支撑的曲轴和由与曲柄室相邻设置的传动室可旋转地支撑的换档轴。 动力单元还包括设置在动力单元壳体盖的前后外表面的曲柄室侧的油箱和用于控制换档离合器的液压控制装置，该变速离合器设置在动力的前后外表面的传动室侧 单位箱盖。

公开(公告)号：US20070158161A1

公开(公告)日：2007-07-12

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

IPC分类号： B60W10/10 ,  B60W10/18

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，从而限制旋转轴的转动。

公开(公告)号：US07082761B2

公开(公告)日：2006-08-01

申请号：US10799580

申请日：2004-03-12

申请人： Mitsuru Saitou ,  Yasushi Fujimoto ,  Katsuhiko Ito

发明人： Mitsuru Saitou ,  Yasushi Fujimoto ,  Katsuhiko Ito

IPC分类号： F16D39/00

CPC分类号： F16H39/14 ,  F16H47/02

摘要： A hydraulic continuously variable transmission includes a swash plate plunger pump, a swash plate plunger motor, and a closed hydraulic circuit for connecting them to each other, wherein a motor pivoting member is supported by a motor casing so as to be pivotally movable, with the swash plate angle being variably adjustable, to simplify the configuration of a swash plate as much as possible and to widen the swash plate angle range. An inner race of a ball bearing for supporting a transmission output shaft, to which a pump cylinder and a motor cylinder are connected, so that the transmission output shaft is rotatable relative to the motor casing is formed by cutting off an end face portion in the axial direction, on the side of facing the motor pivoting member.

摘要翻译： 液压无级变速器包括斜盘柱塞泵，斜盘柱塞马达和用于将它们彼此连接的闭合液压回路，其中马达枢转部件由马达壳体支撑以便可枢转地运动， 斜盘角度可变，可以尽可能简化旋转斜盘的结构，并加宽斜盘角度范围。 用于支撑变速器输出轴的滚珠轴承的内圈，泵缸和马达缸连接到该传动输出轴，使得变速器输出轴能够相对于马达壳体旋转而形成， 在面向电动机枢转构件的一侧上。

公开(公告)号：US09065319B2

公开(公告)日：2015-06-23

申请号：US13616085

申请日：2012-09-14

申请人： Junya Ono ,  Kazuhiko Nakamura ,  Yasushi Fujimoto ,  Makoto Fujikubo ,  Naoki Kobayashi

发明人： Junya Ono ,  Kazuhiko Nakamura ,  Yasushi Fujimoto ,  Makoto Fujikubo ,  Naoki Kobayashi

IPC分类号： H02K16/02 ,  H02K7/116 ,  H02K21/02 ,  H02K7/14

CPC分类号： H02K21/024 ,  B60L11/18 ,  B60L2200/12 ,  B60L2220/46 ,  H02K7/116 ,  H02K7/12 ,  H02K7/14 ,  H02K16/02 ,  H02K2201/06 ,  H02K2213/09 ,  Y02T10/641 ,  Y02T10/7005

摘要： A rotor placed inside or outside of a stator in the radius direction includes a fixed rotor fixed in a position along a rotation axis of the rotor, and a movable rotor allowed to approach/separate from the fixed rotor and to move in a direction along the rotation axis.

摘要翻译： 设置在半径方向的定子的内部或外部的转子包括固定在沿着转子的旋转轴的位置的固定转子，以及允许与固定转子接近/分离的可动转子，并沿着沿着 旋转轴。

公开(公告)号：US08857285B2

公开(公告)日：2014-10-14

申请号：US13398307

申请日：2012-02-16

申请人： Yasushi Fujimoto ,  Kinya Mizuno ,  Yoshiaki Tsukada ,  Takashi Ozeki ,  Kazuhiko Nakamura ,  Mitsuo Nakagawa

发明人： Yasushi Fujimoto ,  Kinya Mizuno ,  Yoshiaki Tsukada ,  Takashi Ozeki ,  Kazuhiko Nakamura ,  Mitsuo Nakagawa

IPC分类号： F16H3/08 ,  F16H3/00 ,  B62K25/28 ,  F16H3/16

CPC分类号： F16H3/006 ,  B62K25/283 ,  F16H3/16 ,  Y10T74/19223 ,  Y10T74/19233 ,  Y10T74/19279

摘要： A saddle type vehicle having mounted thereon a power unit is provided with a twin clutch type transmission including a pair of main shafts and a pair of clutches along different axes, to enable a compact layout of axes and a reduction in size of the unit and its surroundings. The axis center (first main axis) of a first main shaft is disposed rearwardly of the axis center (crank axis) of a crankshaft and forwardly of the axis center (counter axis) of a counter shaft, whereas the axis center (second main axis) of a second main shaft is disposed rearwardly of the axis center (counter axis) of the counter shaft and forwardly of the axis center (pivot axis) of a pivot shaft.

摘要翻译： 在其上安装有动力单元的马鞍式车辆设置有双离合器式变速器，其包括沿着不同轴线的一对主轴和一对离合器，以使得轴的紧凑布局和单元的尺寸减小， 周围环境 第一主轴的轴心（第一主轴）设置在曲轴的轴心（曲柄轴）的后方，并且相对轴的中心（相对轴）向前方设置，而轴心（第二主轴） ）设置在相对轴的轴心（相对轴线）的后方，并且位于枢轴的轴心（枢转轴线）的前方。

公开(公告)号：US08689548B2

公开(公告)日：2014-04-08

申请号：US12394719

申请日：2009-02-27

申请人： Hayato Maehara ,  Yasushi Fujimoto

发明人： Hayato Maehara ,  Yasushi Fujimoto

IPC分类号： F16D31/00

CPC分类号： F16H57/0405 ,  F16D48/0206 ,  F16D2048/0281 ,  F16D2300/18 ,  F16D2300/26 ,  F16D2500/1026 ,  F16D2500/1117 ,  F16D2500/3056 ,  F16H61/0009 ,  Y10T477/69387

摘要： A power system for a vehicle includes a hydraulic pressure generating device, a first hydraulically operated device, a second hydraulically operated device, a common oil channel, a first bifurcated oil channel, a second bifurcated oil channel, and an oil state detector. The first hydraulically operated device is configured to be operated by liquid supplied from the hydraulic pressure generating device. The second hydraulically operated device is configured to be operated by liquid supplied from the hydraulic pressure generating device. The common oil channel is connected to the hydraulic pressure generating device. The first bifurcated oil channel connects the common oil channel and the first hydraulically operated device. The second bifurcated oil channel connects the common oil channel and the second hydraulically operated device. The oil state detector is provided in the common oil channel and configured to detect the state of the liquid.

摘要翻译： 一种用于车辆的动力系统包括液压产生装置，第一液压操作装置，第二液压操作装置，公共油通道，第一分叉油通道，第二分叉油通道和油状态检测器。 第一液压操作装置构造成由从液压产生装置供应的液体操作。 第二液压操作装置构造成由从液压发生装置供应的液体操作。 公共油路连接到液压发生装置。 第一个分叉油通道连接公共油道和第一个液压操作装置。 第二分叉油通道连接普通油道和第二液压操作装置。 油状态检测器设置在通用油通道中并且被配置为检测液体的状态。

公开(公告)号：US08671906B2

公开(公告)日：2014-03-18

申请号：US13042952

申请日：2011-03-08

申请人： Yasushi Fujimoto ,  Kinya Mizuno ,  Yoshiaki Tsukada

发明人： Yasushi Fujimoto ,  Kinya Mizuno ,  Yoshiaki Tsukada

IPC分类号： F02B75/32

CPC分类号： F16D13/58 ,  F16D2300/12

摘要： A clutch actuator mounting structure for internal combustion engine has excellent maintainability such that clutch actuator maintenance and the like can be carried out without dismounting an engine case. The clutch actuator mounting structure for an internal combustion engine includes, in the engine case, a power transmission mechanism designed to transmit rotational power of a crankshaft to an output shaft through a shift clutch and a transmission. The engine case is formed with a clutch actuator containing part in which a clutch actuator for engaging/disengaging the shift clutch is contained. The clutch actuator containing part has a clutch actuator mounting/dismounting port through which to mount and dismount the clutch actuator. The clutch actuator mounting/dismounting port is formed to be exposed to the exterior.

摘要翻译： 用于内燃机的离合器致动器安装结构具有优异的可维护性，从而可以在不拆卸发动机壳体的情况下进行离合器致动器维护等。 用于内燃机的离合器致动器安装结构在发动机壳体中包括被设计成通过换档离合器和变速器将曲轴的旋转动力传递到输出轴的动力传递机构。 发动机壳体形成有离合器致动器容纳部，其中包含用于接合/分离换档离合器的离合器致动器。 离合器致动器容纳部分具有离合器致动器安装/拆卸端口，用于安装和卸下离合器致动器。 离合器执行器安装/拆卸端口形成为暴露于外部。

公开(公告)号：US08573085B2

公开(公告)日：2013-11-05

申请号：US13233333

申请日：2011-09-15

申请人： Kinya Mizuno ,  Yoshiaki Tsukada ,  Masaya Murao ,  Yasushi Fujimoto

发明人： Kinya Mizuno ,  Yoshiaki Tsukada ,  Masaya Murao ,  Yasushi Fujimoto

IPC分类号： F16H3/08

CPC分类号： F16H3/006 ,  F16H3/16 ,  F16H2200/2046

摘要： A power unit for a vehicle includes first and second clutches, that transmit/interrupt rotary power from a primary reduction gear mechanism to first and second main shafts, arranged at respective ends of the first and second main shafts with selectively established multispeed gears provided among a countershaft, and the first and second main shafts. The primary reduction gear mechanism includes: a single driving gear provided on a crankshaft; a first driven gear supported by a first main shaft for relative rotation therewith at a position adjacent to the first clutch and meshes with the driving gear; an intermediate driving gear rotating with the first driven gear; an idle gear that meshes with the intermediate driving gear, and supported by the countershaft for relative rotation therewith; and a second driven gear, that meshes with the idle gear, and supported by the second main shaft for relative rotation therewith.

摘要翻译： 用于车辆的动力单元包括第一和第二离合器，其将第一和第二主轴的一次减速齿轮机构的旋转动力传递到/第一和第二主轴上，该第一和第二离合器设置在第一和第二主轴的相应端部， 中间轴，以及第一和第二主轴。 主减速机构包括：设置在曲轴上的单个驱动齿轮; 由第一主轴支撑的第一从动齿轮，用于在与第一离合器相邻的位置处与其相对旋转并与驱动齿轮啮合; 与所述第一从动齿轮一起旋转的中间驱动齿轮; 与中间驱动齿轮啮合的空转齿轮，并由中间轴支撑以与其相对旋转; 以及与所述空转齿轮啮合并由所述第二主轴支撑以与其相对旋转的第二从动齿轮。