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公开(公告)号：US07823667B2
公开(公告)日：2010-11-02
申请号：US11979044
申请日：2007-10-30
申请人： Toshimasa Mitsubori , Hitoshi Kondo
发明人： Toshimasa Mitsubori , Hitoshi Kondo
IPC分类号： B60K8/00
CPC分类号： F01M1/02 , F16H57/0489 , F16H2057/0203
摘要： In a power unit for a vehicle, which is a unit composed of an internal combustion engine with a crankshaft and of a power transmission system equipped with a continuously variable transmission and configured to transmit the torque from the crankshaft to the drive-wheel side while reducing the speed of the torque, to provide a power unit for a vehicle, equipped with two oil pumps and formed, with fewer component parts, into a compact structure. A first oil pump for ejecting lubricant oil and a second oil pump for ejecting oil for at least one of the controlling of the speed change in, and the lubricating of, the continuously variable transmission share a common pump shaft, and are arranged adjacent to each other in the axial direction.
摘要翻译： 在作为由具有曲轴的内燃机和具有无级变速器的动力传递系统构成的单元的车辆的动力装置中，其构造为将来自曲轴的转矩传递到驱动轮侧，同时减少 扭矩的速度，为车辆提供动力单元，配备两个油泵，并形成较少的部件，成为紧凑的结构。 用于喷射润滑油的第一油泵和用于喷射油的第二油泵，用于控制无级变速器的变速和润滑中的至少一个共用共用泵轴，并且与每个 其他轴向。
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公开(公告)号：US20080182688A1
公开(公告)日：2008-07-31
申请号：US11978709
申请日：2007-10-30
申请人： Toshimasa Mitsubori , Erika Hara
发明人： Toshimasa Mitsubori , Erika Hara
IPC分类号： F16H55/56
CPC分类号： B60K17/06 , B60K5/04 , B60Y2200/12 , F16H9/18
摘要： A power unit including an internal combustion engine with a crankshaft and a power transmission system. The power transmission system being equipped with a belt-type continuously variable transmission having a drive shaft and a driven shaft. The belt-type continuously variable transmission being disposed below the axis of the crankshaft wherein the torque from the crankshaft is transmitted to the drive shaft for rotating the crankshaft and the drive shaft rotate in opposite directions. An output shaft, linked and interlocked with the driven shaft via a gear transmission system, is disposed above the continuously variable transmission. A gear transmission mechanism includes a single idle shaft, which has an axis parallel to the crankshaft, and being arranged between the driven shaft and the output shaft for rotating the driven shaft and the output shaft in the same direction.
摘要翻译： 一种动力单元，包括具有曲轴的内燃机和动力传递系统。 动力传动系统配备有带式无级变速器，其具有驱动轴和从动轴。 带式无级变速器设置在曲轴的轴线的下方，其中来自曲轴的扭矩传递到用于使曲轴旋转的驱动轴，并且驱动轴沿相反方向旋转。 通过齿轮传动系统与从动轴连接并联动的输出轴设置在无级变速器上方。 齿轮传动机构包括具有平行于曲轴的轴线的单个怠速轴，并且设置在从动轴和输出轴之间，用于沿相同方向旋转从动轴和输出轴。
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公开(公告)号：US20080078639A1
公开(公告)日：2008-04-03
申请号：US11905123
申请日：2007-09-27
IPC分类号： B60W10/02
CPC分类号： F16H37/021 , B60Y2200/12 , F16H57/04 , F16H2057/0203
摘要： A power transmission device for transmitting power of an internal combustion engine of a saddle-ride type vehicle such as a motorcycle to an output side by way of a transmission includes a start clutch for connecting power transmitted from the transmission to an output side when the saddle-ride-type vehicle starts and disconnects the power when the saddle-ride-type vehicle stops, wherein the transmission device can reduce a load applied to the internal combustion engine at the time of starting the saddle-ride-type vehicle and can suppress the increase of a lateral width of the internal combustion engine. The power transmission device includes, in addition to a start clutch, a transmission input clutch for disconnecting power transmitted from an internal combustion engine to a transmission when the internal combustion engine starts. The transmission input clutch is arranged on a drive pulley shaft of a continuously variable transmission.
摘要翻译： 用于通过变速器将诸如机动二轮车的骑乘型车辆的内燃机的动力传递到输出侧的动力传递装置包括：起动离合器，用于在从马达的鞍座 当骑乘式车辆停止时，发动机起动并断开动力，其中传动装置可以减少在起重骑乘式车辆时施加到内燃机的负荷，并且可以抑制 增加内燃机的横向宽度。 除了起动离合器之外，动力传递装置还包括用于在内燃机启动时将从内燃机传递的功率与变速器断开的变速器输入离合器。 变速器输入离合器布置在无级变速器的驱动带轮轴上。
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公开(公告)号：US20070144857A1
公开(公告)日：2007-06-28
申请号：US11642657
申请日：2006-12-21
IPC分类号： F16D21/02
CPC分类号： F16D28/00 , F16D13/683 , F16D21/06 , F16D23/12 , F16D2021/0676
摘要： A twin clutch device wherein a second clutch is arranged coaxially and radially inside of a first clutch outer which forms an annular plate portion. One clutch inners of both clutches is arranged between a clutch member which constitutes a portion of the outer of the first and second clutches and an annular plate portion. Lifter pins have axes arranged parallel to a rotary axis of first and second clutches and axially movably penetrate both clutch inners to bring one ends thereof into contact with pressure plates. First and second drive control members are capable of applying control forces to disconnect the first and second clutches against spring forces of first and second clutch springs. A second clutch outer is rotated together with the first clutch outer and is arranged coaxially with the first clutch. A pair of clutch outers are connected in a relatively non-rotatable manner with each other.
摘要翻译： 一种双离合器装置，其中第二离合器同轴地布置并形成环形板部分的第一离合器外部的径向内侧。 两个离合器的一个离合器内置在构成第一和第二离合器的外部的一部分的离合器构件和环形板部分之间。 升降销具有平行于第一和第二离合器的旋转轴线布置的轴线，并且轴向可移动地穿过两个离合器入口以使其一端与压力板接触。 第一和第二驱动控制构件能够施加控制力以克服第一和第二离合器弹簧的弹簧力而使第一和第二离合器断开。 第二离合器外部与第一离合器外壳一起旋转并且与第一离合器同轴地布置。 一对离合器外接件以相对不可旋转的方式彼此连接。
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5.发明申请公开(公告)号：US20060180014A1
公开(公告)日：2006-08-17
申请号：US11352351
申请日：2006-02-13
IPC分类号： F01B3/00
CPC分类号： F16H39/14 , F16H57/043 , F16H57/0456 , F16H61/4165
摘要： A lubricating structure for a static hydraulic continuously variable transmission includes a central oil path axially formed at a center of a shaft of the transmission. A circumferential oil path is arranged at an inner circumferential part of a retainer between the retainer and an outer circumferential part of the transmission shaft. A diametrical oil path is in communication with the circumferential oil path and the central oil path of the shaft of said transmission. The diametrical oil path is provided with an orifice. A lubricant oil ejection hole is arranged at the retainer to eject lubricant oil from the circumferential oil path.
摘要翻译： 用于静态液压无级变速器的润滑结构包括轴向形成在变速器的轴的中心的中心油路。 在保持器和传动轴的外周部之间的保持器的内周部配置有周向油路。 直径油路与所述变速器的轴的周向油路和中心油路连通。 直径油路设置有孔口。 在保持器上设置有润滑油喷出孔，以从周向油路排出润滑油。
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公开(公告)号：US09249700B2
公开(公告)日：2016-02-02
申请号：US13228984
申请日：2011-09-09
CPC分类号： F01M1/02 , F01M1/16 , F01M2001/0238 , F01M2001/0246 , F04B41/06 , F04B49/22
摘要： An oil pump unit with a variable flow rate includes: an oil pump having an intake port and a discharge port and accommodating a pump rotor; and an oil path switching valve having oil inlets and oil outlets and opening/closing oil pressure return holes communicating with the discharge port, in which the oil path switching valve and the oil pump are separately disposed, the intake port and the discharge port are open to valve-mounting surfaces formed at the oil pump, and oil inlets and the oil outlet are open to body-mounting surfaces matching with the valve-mounting surfaces of the oil path switching valve.
摘要翻译： 具有可变流量的油泵单元包括：具有进气口和排出口并容纳泵转子的油泵; 以及油路切换阀，其具有入油口和出油口以及与排油口连通的打开/关闭油压返回孔，其中油路切换阀和油泵分别设置，进气口和排出口打开 到形成在油泵上的阀安装表面，并且油入口和出油口与与油路切换阀的阀安装表面匹配的车身安装表面开口。
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公开(公告)号：US08944228B2
公开(公告)日：2015-02-03
申请号：US13552974
申请日：2012-07-19
CPC分类号： F16D21/06 , F02B61/02 , F16D48/0206 , F16D2021/0623 , F16D2021/0653 , F16D2021/0661 , F16D2048/0209 , F16D2300/26
摘要： A hydraulic clutch control device of a vehicle power unit in which the oil pressure control valve is prevented from being exposed above the oil level even when a vehicle body inclines frontward or rearward. A housing chamber housing an actuator is formed in a housing chamber forming body attached to an engine main body and an oil pressure control valve partially facing the housing chamber is supported by the housing chamber forming body. An oil return hole used to return excess hydraulic oil from the housing chamber into the engine main body is provided in the housing chamber forming body to communicate with an upper portion of the housing chamber at an end portion of the housing chamber on a side close to the oil pressure control valve.
摘要翻译： 即使车体前后倾斜，也能够防止油压控制阀暴露在油位以上的车辆动力单元的液压离合器控制装置。 容纳致动器的容纳室形成在附接到发动机主体的壳体室形成体中，并且部分地面向容纳室的油压控制阀由容纳室形成体支撑。 用于将多余的液压油从容纳室返回到发动机主体中的回油孔设置在容纳室形成体中，以在容纳室的靠近一侧的一侧的端部处与容纳室的上部连通 油压控制阀。
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公开(公告)号：US08720292B2
公开(公告)日：2014-05-13
申请号：US13053485
申请日：2011-03-22
IPC分类号： F16H61/32
CPC分类号： F16H63/18 , B60Y2200/12 , F16H3/006 , F16H57/031 , F16H59/70 , F16H61/32 , F16H2057/02065 , Y02A50/466 , Y10T74/19279 , Y10T74/20018 , Y10T74/2003
摘要： In a transmission system for vehicles in which shift position changing drive means is coaxially connected to a shift drum selectively establishing a plurality of gear trains for respective gear steps capable of selective establishment in response to a turned position and a shift position sensor detects which one of the gear trains is being established, the number of component parts is reduced and assembly performance is enhanced while allowing for automatic gear shifting by use of a shift actuator.
摘要翻译： 在用于车辆的变速系统中，其中换档位置改变驱动装置同轴地连接到换档鼓上，选择性地建立多个齿轮系，用于响应于转动位置能够选择性地建立的各个档位，并且换档位置传感器检测哪个 齿轮系正在建立中，通过使用换挡执行机构可以实现自动变速，减少了部件数量，提高了组装性能。
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公开(公告)号：US07694792B2
公开(公告)日：2010-04-13
申请号：US11642657
申请日：2006-12-21
IPC分类号： F16D21/02
CPC分类号： F16D28/00 , F16D13/683 , F16D21/06 , F16D23/12 , F16D2021/0676
摘要： A twin clutch device wherein a second clutch is arranged coaxially and radially inside of a first clutch outer which forms an annular plate portion. One clutch inners of both clutches is arranged between a clutch member which constitutes a portion of the outer of the first and second clutches and an annular plate portion. Lifter pins have axes arranged parallel to a rotary axis of first and second clutches and axially movably penetrate both clutch inners to bring one ends thereof into contact with pressure plates. First and second drive control members are capable of applying control forces to disconnect the first and second clutches against spring forces of first and second clutch springs. A second clutch outer is rotated together with the first clutch outer and is arranged coaxially with the first clutch. A pair of clutch outers are connected in a relatively non-rotatable manner with each other.
摘要翻译： 一种双离合器装置，其中第二离合器同轴地布置并形成环形板部分的第一离合器外部的径向内侧。 两个离合器的一个离合器内置在构成第一和第二离合器的外部的一部分的离合器构件和环形板部分之间。 升降销具有平行于第一和第二离合器的旋转轴线布置的轴线，并且轴向可移动地穿过两个离合器入口以使其一端与压力板接触。 第一和第二驱动控制构件能够施加控制力以克服第一和第二离合器弹簧的弹簧力而使第一和第二离合器断开。 第二离合器外部与第一离合器外壳一起旋转并且与第一离合器同轴地布置。 一对离合器外接件以相对不可旋转的方式彼此连接。
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公开(公告)号：US07454905B2
公开(公告)日：2008-11-25
申请号：US11348457
申请日：2006-02-07
IPC分类号： F16D39/00
CPC分类号： F16H61/465 , F16H39/14 , F16H61/40 , F16H61/4043
摘要： A clutch mechanism for a hydrostatic continuously variable transmission has a hydraulic circuit including a high pressure oil path for feeding working oil from a hydraulic pump to a hydraulic motor and a low pressure oil path for feeding working oil from the hydraulic motor to the hydraulic pump. The clutch mechanism is located between the hydraulic pump and the hydraulic motor. A clutch valve is arranged on the transmission shaft and is slid by a centrifugal governor to cause the oil paths to be shortened. A cam plate member is arranged on the transmission shaft. A roller is engaged with the cam plate member and is moved outwardly in a diametrical direction by a centrifugal force. A roller bearing member receives a roller pressing force through outward motion of the roller. A pressure plate and shaft of the roller bearing member are separately formed and thereafter integrally formed.
摘要翻译： 用于静液压无级变速器的离合器机构具有液压回路，该液压回路包括用于从液压泵向液压马达输送工作油的高压油路和用于将工作油从液压马达输送到液压泵的低压油路。 离合器机构位于液压泵和液压马达之间。 离合器阀布置在传动轴上，并由离心调速器滑动以使油路缩短。 凸轮板构件布置在传动轴上。 辊与凸轮板构件接合，并通过离心力沿直径方向向外移动。 滚子轴承构件通过辊的向外运动接收辊压力。 滚子轴承构件的压板和轴分别形成，然后一体地形成。
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