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公开(公告)号：US20160137262A1
公开(公告)日：2016-05-19
申请号：US15005786
申请日：2016-01-25
发明人： Tatsuyuki Ohashi , Kazuyoshi Miyachi , Shouji Makita , Ryouhei Chiba , Kaoru Iida , Makoto Sato
CPC分类号： B62M25/08 , B60W10/02 , B62K11/14 , B62K23/02 , B62K23/06 , B62M2025/006 , F02B61/02 , F02D11/02 , F02D17/00 , F02D29/02 , F02N11/0822 , F02N2200/103 , Y02T10/48
摘要： A saddle-type vehicle can be driven by finer control by judging the driver's demand based on operation of the driver relative to the vehicle when the engine is started from the idle-stop state. A saddle-type vehicle can include bar handle mounted on its opposite tip ends a grasping grip grasped by the driver and a throttle grip for an accelerator operation; an engine controller for automatically stopping an engine and making the engine an idle-stop state: and a clutch. The saddle-type vehicle can include a judgment controller for judging a driver's demand based on operation conditions of the driver relative to the vehicle and a clutch controller for selecting a travel state and a stopped state.
摘要翻译： 当发动机从怠速停止状态开始时，通过基于驾驶员相对于车辆的操作来判断驾驶员的需求，可以通过更精细的控制来驱动鞍式车辆。 鞍式车辆可以包括杆手柄，其安装在其相对的尖端上，由驾驶员掌握的抓握把手和用于加速器操作的节气门手柄; 用于自动停止发动机并使发动机处于怠速停止状态的发动机控制器和离合器。 鞍式车辆可以包括用于基于驾驶员相对于车辆的操作条件来判断驾驶员需求的判断控制器和用于选择行驶状态和停止状态的离合器控制器。
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公开(公告)号：US20160010735A1
公开(公告)日：2016-01-14
申请号：US14858750
申请日：2015-09-18
发明人： Tatsuyuki Ohashi , Jun Ishimura , Atsuho Ota , Kaoru Iida
IPC分类号： F16H45/02 , F16F15/134 , F16D3/12
CPC分类号： F16H45/02 , F16D3/12 , F16F15/134 , F16H45/00 , F16H2045/002 , F16H2045/0205 , F16H2045/0215 , F16H2045/0226 , F16H2045/0294
摘要： An object of the present disclosure is to provide a power transmitting apparatus which can sufficiently damp the torque variation and also can further improve the fuel consumption. For achieving the object of the present disclosure above, there is provided a power transmitting apparatus of a vehicle comprising a damper mechanism including dampers having spring properties for damping torque variations of an engine and being able to arbitrarily and selectively transmit or cut off a driving power of an engine to wheels characterized in that the power transmitting apparatus further comprises a spring property switching device for arbitrarily switching spring properties of the damper mechanism; and a spring property controller for actuating the spring property switching device to switch the spring properties according to the running state of the vehicle.
摘要翻译： 本公开的目的是提供一种动力传递装置，其能够充分地抑制扭矩变化，并且还可以进一步改善燃料消耗。 为了实现上述本发明的目的，提供了一种车辆的动力传递装置，其包括阻尼器机构，该阻尼器机构包括具有用于阻尼发动机的扭矩变化的弹簧性质的阻尼器，并且能够任意地选择性地传递或切断驱动力 其特征在于，所述动力传递装置还包括用于任意切换所述减震机构的弹簧特性的弹簧特性切换装置; 以及弹簧特性控制器，用于致动弹簧性能切换装置，以根据车辆的行驶状态切换弹簧性质。
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公开(公告)号：US10443698B2
公开(公告)日：2019-10-15
申请号：US14858750
申请日：2015-09-18
发明人： Tatsuyuki Ohashi , Jun Ishimura , Atsuho Ota , Kaoru Iida
IPC分类号： F16H45/02 , F16H45/00 , F16D3/12 , F16F15/134
摘要： An object of the present disclosure is to provide a power transmitting apparatus which can sufficiently damp the torque variation and also can further improve the fuel consumption. For achieving the object of the present disclosure above, there is provided a power transmitting apparatus of a vehicle comprising a damper mechanism including dampers having spring properties for damping torque variations of an engine and being able to arbitrarily and selectively transmit or cut off a driving power of an engine to wheels characterized in that the power transmitting apparatus further comprises a spring property switching device for arbitrarily switching spring properties of the damper mechanism; and a spring property controller for actuating the spring property switching device to switch the spring properties according to the running state of the vehicle.
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公开(公告)号：US20160137261A1
公开(公告)日：2016-05-19
申请号：US15005775
申请日：2016-01-25
发明人： Tatsuyuki Ohashi , Kazuyoshi Miyachi , Shouji Makita , Ryouhei Chiba , Kaoru Iida , Makoto Sato
CPC分类号： B62M25/04 , B60W10/02 , B60W10/06 , B62K11/14 , B62K23/02 , B62K23/06 , B62M2025/006 , F02B61/02 , F02D11/02 , F02D17/00 , F02D29/02 , F02N11/0822 , F02N2200/102 , Y02T10/48 , Y10T477/78 , Y10T477/87
摘要： A saddle-type vehicle can be configured to perform idle-stop during deceleration corresponding to a driver's demand. In some embodiments, the vehicle comprises a bar handle mounted on its opposite tip ends with a grasping grip grasped by the driver and a throttle grip for accelerator operation; two operation controls for performing braking operation, at least one of which being a first brake and a second brake mounted on tip ends of the bar handle; and an engine controller for automatically stopping an engine and making the engine an idle-stop state. In some cases, the saddle-type vehicle further comprises a judgment controller for judging whether a simultaneous operation of the first and second brakes has been achieved; and the engine controller performs the idle-stop during deceleration of the vehicle when the judgment controller judges that the simultaneous operation of the first and second brakes has been performed.
摘要翻译： 鞍式车辆可以被配置为在对应于驾驶员的需求的减速期间执行怠速停止。 在一些实施例中，车辆包括杆手柄，其安装在其相对的尖端上，其具有由驾驶员掌握的抓握把手和用于加速器操作的节流手柄; 两个用于执行制动操作的操作控制，其中至少一个是安装在杆手柄的尖端上的第一制动器和第二制动器; 以及用于自动停止发动机并使发动机处于怠速停止状态的发动机控制器。 在一些情况下，鞍式车辆还包括用于判断是否已经实现了第一和第二制动器的同时操作的判断控制器; 并且当判断控制器判断已经执行了第一和第二制动器的同时操作时，发动机控制器在车辆的减速期间执行怠速停止。
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公开(公告)号：US10767710B2
公开(公告)日：2020-09-08
申请号：US15748222
申请日：2016-06-17
发明人： Shouji Makita , Kazuyoshi Miyachi , Ryouhei Chiba , Kaoru Iida
摘要： A clutch drive unit 220 includes a crank arm 221 configured to rotate by rotary driving of a clutch actuator 231. The crank arm 221 includes an output pin 222 configured to press a master cylinder 232, and a receiving pin 223 configured to receive pressing force P from an extendable body 228. The extendable body 228 includes a lock spring 228a with such strength that the pressing force P is generated. The pressing force P allows pressing moment PM greater than reactive force moment RM based on reactive force R acting on the crank arm 221 from a clutch 210 to act on the crank arm 221. The extendable body 228 is, by the stretching force of the lock spring 228a, provided in a stretched state between the receiving pin 223 and a holder receiving pin 229.
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公开(公告)号：US10550939B2
公开(公告)日：2020-02-04
申请号：US16331203
申请日：2017-06-28
发明人： Kazuyoshi Miyachi , Shouji Makita , Ryouhei Chiba , Kaoru Iida
摘要： Provided is a saddle-ride type vehicle, which does not reduce cooling efficiency of an engine, is hardly affected by heat from the engine, and can increase a degree of freedom of configuration such as the orientation at the time of arrangement, size and shape of a shift actuator. The saddle-ride type vehicle (100) includes the engine (120), and the engine (120) has a cylinder block (120a), a cylinder head (120b) and a head cover (120c) and has a crankcase (123) below the cylinder block (120a). The saddle-ride type vehicle (100) also includes a shift drum drive unit (140) for rotating a shift drum (136) which changes a gear train (133) in a transmission (132). The shift drum drive unit (140) includes a shift actuator (141) formed of an electric motor, and a decelerator (142). The shift drum drive unit (140) is attached to a front surface of the crankcase (123) below the cylinder block (120a) via a unit case (146) housing the decelerator (142).
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公开(公告)号：US20160221641A1
公开(公告)日：2016-08-04
申请号：US15094792
申请日：2016-04-08
发明人： Tatsuyuki Ohashi , Kazuyoshi Miyachi , Shouji Makita , Ryouhei Chiba , Kaoru Iida , Makoto Sato
IPC分类号： B62M25/08 , F16H9/12 , F16H61/662 , B62M9/04
CPC分类号： B62M25/08 , B62L3/06 , B62M9/04 , B62M9/08 , F16H9/12 , F16H61/662 , F16H61/66272 , F16H63/46 , F16H2061/66277
摘要： An object of the present invention is to provide a saddle-type vehicle which can switch between the parking brake state and the neutral state using a clutch actuator configured to operate the clutch and thus lower the manufacturing cost. According to the present disclosure, there is provided a saddle-type vehicle which can be driven by a driver sitting on a seat and steering a bar handle. The saddle-type vehicle can comprise a clutch arranged on a power transmitting path from a driving source to a wheel (or wheels) configured to selectively transmit a driving power of the driving source to the wheel and selectively cut off the transmission of driving power of the driving source; a transmission arranged on the power transmitting path configured to shift gears in accordance with the travelling state of the vehicle; and a clutch actuator comprising an electrically operated actuator configured to actuate the clutch, wherein the clutch can be switched by the clutch actuator between a parking brake state, in which the power transmission between the driving source and the driving wheel is performed under a stopped state of the driving source, and a neutral state, in which the power transmission between the driving source and the driving wheel is cut off.
摘要翻译： 本发明的目的是提供一种能够使用离合器致动器在驻车制动状态和中立状态之间切换的鞍式车辆，该离合器致动器构造成操作离合器，从而降低制造成本。 根据本公开，提供一种可以由坐在座椅上的驾驶员驾驶并且转向杆手柄的骑马式车辆。 鞍式车辆可以包括设置在从驱动源到轮（或车轮）的动力传递路径上的离合器，其被配置为选择性地将驱动源的驱动力传递到车轮，并且选择性地切断驱动源的驱动力的传递 驱动源; 布置在所述动力传递路径上的传动装置，其构造成根据所述车辆的行驶状态来换档; 以及离合器致动器，其包括被配置为致动所述离合器的电动致动器，其中所述离合器可以在驻车制动状态之间由所述离合器致动器切换，在所述停车制动状态中，在停止状态下执行所述驱动源和所述驱动轮之间的动力传递 驱动源和驱动轮之间的动力传递被切断的空档状态。
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公开(公告)号：US20150321674A1
公开(公告)日：2015-11-12
申请号：US14802416
申请日：2015-07-17
发明人： Tatsuyuki Ohashi , Jun Ishimura , Atsuho Ota , Kaoru Iida
IPC分类号： B60W30/188 , B60W10/06 , B60W10/02
CPC分类号： B60W30/188 , B60W10/023 , B60W10/026 , B60W10/06 , B60W30/18072 , B60W30/192 , B60W2540/10 , B60W2710/021 , B60W2710/0644 , F02D41/022 , F02D41/042 , F02D41/065 , F02D41/126 , F02N99/006 , F02N2019/002 , F16D48/062 , F16D2021/0661 , F16D2500/1085 , F16D2500/1088 , F16D2500/3056 , F16D2500/3067 , F16D2500/3108 , F16D2500/31453 , F16D2500/50227 , F16D2500/50883 , F16D2500/70426 , F16D2500/70452 , F16H45/02 , F16H2045/002 , F16H2045/0205 , F16H2045/0231 , F16H2045/0294 , Y02T10/48
摘要： A power transmitting apparatus can be configured to restart an engine when the acceleration pedal is actuated in an assist-start engine speed range and can improve responsiveness of engine restart. Such a power transmitting apparatus of a vehicle can provided with a clutch for selectively transmitting or cutting off a driving power of an engine to wheels. The power transmitting apparatus can comprise an assist-controller configured to increase an engine rotational speed above an self-start rotational speed by actuating the clutch when the vehicle is decelerated and fuel supply to the engine is stopped, in response to operation of an acceleration pedal of the vehicle, when the engine rotational speed is in an assist-start range which is an engine rotational speed range lower than the self-start rotational speed and higher than a starter-start rotational speed in which the engine cannot be started by a starter.
摘要翻译： 动力传递装置可以被配置为当加速踏板在辅助起动发动机转速范围内被致动并且可以提高发动机重起的响应性时重新启动发动机。 这种车辆的动力传递装置可以设置有用于选择性地将发动机的驱动力传递或切断到车轮的离合器。 动力传递装置可以包括辅助控制器，其被配置为响应于加速踏板的操作，通过在车辆减速时致动离合器并且停止向发动机的燃料供给而将发动机转速提高到高于自启动转速 当发动机转速处于比自启动转速低的发动机转速范围的辅助开始范围内并且高于起动器起动转速时，发动机不能由起动器起动 。
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公开(公告)号：US10890254B2
公开(公告)日：2021-01-12
申请号：US15745986
申请日：2016-06-17
发明人： Shouji Makita , Kazuyoshi Miyachi , Ryouhei Chiba , Kaoru Iida
摘要： A shift drum drive unit (230) rotatably includes a rotary drive body (231) and a power transmission mechanism (232) in a unit case (234) attached integrally with a crank case (111). The shift drum drive unit (230) further includes a shift actuator (233) on the outside of the unit case (234). The rotary drive body (231) includes a shaft fitting sleeve (231a) in which a shift shaft (225) configured to rotatably drive a shift drum (224) is fitted, and an indirect output gear (231b) having a fan-shaped gear partially projecting from an outer surface of the shaft fitting sleeve (231a). The power transmission mechanism (232) includes a gear configured to transmit rotary drive force of the shift actuator (233) to the indirect output gear (231b).
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公开(公告)号：US10220914B2
公开(公告)日：2019-03-05
申请号：US15094792
申请日：2016-04-08
发明人： Tatsuyuki Ohashi , Kazuyoshi Miyachi , Shouji Makita , Ryouhei Chiba , Kaoru Iida , Makoto Sato
摘要： An object of the present invention is to provide a saddle-type vehicle which can switch between the parking brake state and the neutral state using a clutch actuator configured to operate the clutch and thus lower the manufacturing cost. According to the present disclosure, there is provided a saddle-type vehicle which can be driven by a driver sitting on a seat and steering a bar handle. The saddle-type vehicle can comprise a clutch arranged on a power transmitting path from a driving source to a wheel (or wheels) configured to selectively transmit a driving power of the driving source to the wheel and selectively cut off the transmission of driving power of the driving source; a transmission arranged on the power transmitting path configured to shift gears in accordance with the travelling state of the vehicle; and a clutch actuator comprising an electrically operated actuator configured to actuate the clutch, wherein the clutch can be switched by the clutch actuator between a parking brake state, in which the power transmission between the driving source and the driving wheel is performed under a stopped state of the driving source, and a neutral state, in which the power transmission between the driving source and the driving wheel is cut off.
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