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公开(公告)号：US09003926B2
公开(公告)日：2015-04-14
申请号：US13057422
申请日：2009-04-28
申请人： Yoshihiro Mizuno , Koichi Tanaka , Yusuke Ogata
发明人： Yoshihiro Mizuno , Koichi Tanaka , Yusuke Ogata
CPC分类号： F16H41/02 , F16H7/06 , F16H41/30 , F16H45/02 , F16H57/0441 , Y10T74/19149 , Y10T74/19153
摘要： An oil passage structure of a chain-driven oil pump includes three lines of oil passages for supplying oil from the center support to the torque converter, a first oil passage for supplying oil to the torque converter through the inside of an input shaft of the torque converter, a second oil passage for supplying oil to the torque converter through a space defined by the outer periphery surface of the input shaft and the inner periphery surface of a stator shaft, and a third oil passage for supplying oil to the torque converter by bypassing the drive sprocket. The third oil passage is provided on the outer periphery side of the drive sprocket and in a position where it does not interfere with the operation of a chain. Accordingly, it is possible to utilize the flex lock-up to a maximum extent, and to reduce the diameter of the sprocket.
摘要翻译： 链式油泵的油路结构包括从中心支撑件向变矩器供给油的三条油路，用于通过扭矩输入轴的内部向变矩器供给油的第一油路 转换器，用于通过由输入轴的外周面和定子轴的内周面限定的空间向变矩器供给油的第二油路，以及用于通过旁路向变矩器供油的第三油路 驱动链轮。 第三油路设置在驱动链轮的外周侧，并且在不干扰链的操作的位置。 因此，可以最大程度地利用弯曲锁定，并且减小链轮的直径。
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公开(公告)号：US20110132141A1
公开(公告)日：2011-06-09
申请号：US13057422
申请日：2009-04-28
申请人： Yoshihiro Mizuno , Koichi Tanaka , Yusuke Ogata
发明人： Yoshihiro Mizuno , Koichi Tanaka , Yusuke Ogata
CPC分类号： F16H41/02 , F16H7/06 , F16H41/30 , F16H45/02 , F16H57/0441 , Y10T74/19149 , Y10T74/19153
摘要： An oil passage structure of a chain-driven oil pump includes three lines of oil passages for supplying oil from the center support to the torque converter, a first oil passage for supplying oil to the torque converter through the inside of an input shaft of the torque converter, a second oil passage for supplying oil to the torque converter through a space defined by the outer periphery surface of the input shaft and the inner periphery surface of a stator shaft, and a third oil passage for supplying oil to the torque converter by bypassing the drive sprocket. The third oil passage is provided on the outer periphery side of the drive sprocket and in a position where it does not interfere with the operation of a chain. Accordingly, it is possible to utilize the flex lock-up to a maximum extent, and to reduce the diameter of the sprocket.
摘要翻译： 链式油泵的油路结构包括从中心支撑件向变矩器供给油的三条油路，用于通过扭矩输入轴的内部向变矩器供给油的第一油路 转换器，用于通过由输入轴的外周面和定子轴的内周面限定的空间向变矩器供给油的第二油路，以及用于通过旁路向变矩器供油的第三油路 驱动链轮。 第三油路设置在驱动链轮的外周侧，并且在不干扰链的操作的位置。 因此，可以最大程度地利用弯曲锁定，并且减小链轮的直径。
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公开(公告)号：US20130089453A1
公开(公告)日：2013-04-11
申请号：US13704094
申请日：2011-06-17
申请人： Yusuke Ogata , Yoshihiro Mizuno , Masashi Hattori , Masahiro Ito , Naoki Okoshi , Kenichi Mori , Masahiko Suzuki , Fumitake Suzuki , Hidenobu Yamaguchi , Haruhiko Shibata
发明人： Yusuke Ogata , Yoshihiro Mizuno , Masashi Hattori , Masahiro Ito , Naoki Okoshi , Kenichi Mori , Masahiko Suzuki , Fumitake Suzuki , Hidenobu Yamaguchi , Haruhiko Shibata
IPC分类号： F04C2/08
CPC分类号： F04C2/082 , F04C2/102 , F04C15/0049 , F04C15/062 , F04C2210/14 , F16H61/0025
摘要： An oil pump includes a first spill passage formed on a side surface (60) of a pump chamber (58) to communicate a hydraulic pressure chamber (54) with a first high pressure discharge passage (68) when the entire hydraulic pressure chamber (54) is positioned between the first high pressure discharge passage (68) and a first low pressure discharge passage (70). Therefore, when the hydraulic pressure chamber (54) passes between the first high pressure discharge passage (68) and the first low pressure discharge passage (70), the hydraulic pressure inside the predetermined hydraulic pressure chamber (54) escapes to the first high pressure discharge passage (68) through a first spill passage (76), so a hydraulic pressure value inside the hydraulic pressure chamber (54) is maintained at the pressure value inside the first high pressure discharge passage (68). As a result, fluid is inhibited from flowing into the hydraulic pressure chamber (54) from the first high pressure discharge passage (68) through a space between inner peripheral teeth (48) and outer peripheral teeth (42).
摘要翻译： 油泵包括形成在泵室（58）的侧表面（60）上的第一溢流通道，用于在整个液压室（54）处连通液压室（54）与第一高压排放通道（68） ）位于第一高压排出通道（68）和第一低压排出通道（70）之间。 因此，当液压室54通过第一高压排出通路68和第一低压排出通路70之间时，预定的液压室54内的液压从第一高压 通过第一溢流通道（76）排出通道（68），使得液压室（54）内的液压值保持在第一高压排出通道（68）内的压力值。 结果，流体被阻止从第一高压排出通道（68）通过内周齿（48）和外周齿（42）之间的空间流入液压室（54）。
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公开(公告)号：US10054221B2
公开(公告)日：2018-08-21
申请号：US14784364
申请日：2014-04-18
申请人： Yusuke Ogata , Yoshihiro Mizuno , Yasuyuki Watanabe , Masashi Hattori , Junichi Tokunaga , Toshiaki Hayashi
发明人： Yusuke Ogata , Yoshihiro Mizuno , Yasuyuki Watanabe , Masashi Hattori , Junichi Tokunaga , Toshiaki Hayashi
IPC分类号： F16H61/02 , F16H9/16 , F16H61/662 , F16H61/66
CPC分类号： F16H61/0265 , F16H9/16 , F16H61/662 , F16H61/66259 , F16H2061/6605
摘要： In a hydraulic control device of a belt-type continuously variable transmission that includes: a first hydraulic actuator that is provided in a primary pulley and reduces a width of a belt groove when hydraulic pressure is applied thereto; and a first control valve that regulates predetermined source pressure to be gear-change hydraulic pressure for setting or changing a gear change ratio and outputs the gear-change hydraulic pressure to the first hydraulic actuator, gear change equipment is included that regulates the source pressure to be the gear-change hydraulic pressure so as to regulate the hydraulic pressure of the first hydraulic actuator when the hydraulic pressure of the first hydraulic actuator is rapidly changed to change the width of the belt groove.
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公开(公告)号：US08956133B2
公开(公告)日：2015-02-17
申请号：US13704094
申请日：2011-06-17
申请人： Yusuke Ogata , Yoshihiro Mizuno , Masashi Hattori , Masahiro Ito , Naoki Okoshi , Kenichi Mori , Masahiko Suzuki , Fumitake Suzuki , Hidenobu Yamaguchi , Haruhiko Shibata
发明人： Yusuke Ogata , Yoshihiro Mizuno , Masashi Hattori , Masahiro Ito , Naoki Okoshi , Kenichi Mori , Masahiko Suzuki , Fumitake Suzuki , Hidenobu Yamaguchi , Haruhiko Shibata
CPC分类号： F04C2/082 , F04C2/102 , F04C15/0049 , F04C15/062 , F04C2210/14 , F16H61/0025
摘要： An oil pump includes a first spill passage formed on a side surface (60) of a pump chamber (58) to communicate a hydraulic pressure chamber (54) with a first high pressure discharge passage (68) when the entire hydraulic pressure chamber (54) is positioned between the first high pressure discharge passage (68) and a first low pressure discharge passage (70). Therefore, when the hydraulic pressure chamber (54) passes between the first high pressure discharge passage (68) and the first low pressure discharge passage (70), the hydraulic pressure inside the predetermined hydraulic pressure chamber (54) escapes to the first high pressure discharge passage (68) through a first spill passage (76), so a hydraulic pressure value inside the hydraulic pressure chamber (54) is maintained at the pressure value inside the first high pressure discharge passage (68). As a result, fluid is inhibited from flowing into the hydraulic pressure chamber (54) from the first high pressure discharge passage (68) through a space between inner peripheral teeth (48) and outer peripheral teeth (42).
摘要翻译： 油泵包括形成在泵室（58）的侧表面（60）上的第一溢流通道，用于在整个液压室（54）处连通液压室（54）与第一高压排放通道（68） ）位于第一高压排出通道（68）和第一低压排出通道（70）之间。 因此，当液压室54通过第一高压排出通路68和第一低压排出通路70之间时，预定的液压室54内的液压从第一高压 通过第一溢流通道（76）排出通道（68），使得液压室（54）内的液压值保持在第一高压排出通道（68）内的压力值。 结果，流体被阻止从第一高压排出通道（68）通过内周齿（48）和外周齿（42）之间的空间流入液压室（54）。
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公开(公告)号：US08801559B2
公开(公告)日：2014-08-12
申请号：US13808744
申请日：2011-06-30
申请人： Yusuke Ogata , Yoshihiro Mizuno , Haruhiko Shibata , Hidenobu Yamaguchi , Fumitake Suzuki , Masahiko Suzuki , Masashi Hattori , Naoki Okoshi , Kenichi Mori , Masahiro Ito
发明人： Yusuke Ogata , Yoshihiro Mizuno , Haruhiko Shibata , Hidenobu Yamaguchi , Fumitake Suzuki , Masahiko Suzuki , Masashi Hattori , Naoki Okoshi , Kenichi Mori , Masahiro Ito
IPC分类号： F16H1/32
CPC分类号： F01D25/18 , F04C2/102 , F04C14/08 , F04C14/10 , F04C15/06 , F04C2270/18 , F16H61/0025 , F16H61/66272 , F16H2037/026 , F16H2061/0037
摘要： A vehicular power transmitting system including an oil pump constructed to sufficiently reduce a required drive torque. A high-pressure-port discharge amount of first and second high-pressure passages of the oil pump is determined such that an amount of consumption of working oil of relatively high pressure can be afforded only by the high-pressure-port discharge amount, during steady-state running of a vehicle in which engine speed is not lower than a predetermined threshold value corresponding to a predetermined lowest target input shaft speed of a continuously variable transmission for its shifting control. The pressure of the working oil discharged from first and second low-pressure discharge passages is kept at a predetermined low level, and the required drive torque of the oil pump is sufficiently reduced.
摘要翻译： 一种包括油泵的车辆动力传递系统，其被构造成足以减小所需的驱动转矩。 确定油泵的第一高压通路和第二高压通路的高压口排出量，使得仅在高压口排出量的情况下，能够提供相对高压的工作油的消耗量 发动机转速不低于对应于用于变速控制的无级变速器的预定最低目标输入轴转速的预定阈值的车辆的稳态运行。 将从第一低压排出通路和第二低压排出通路排出的工作油的压力保持在预定的低水平，并且充分降低油泵所需的驱动转矩。
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公开(公告)号：US20130170953A1
公开(公告)日：2013-07-04
申请号：US13808744
申请日：2011-06-30
申请人： Yusuke Ogata , Yoshihiro Mizuno , Haruhiko Shibata , Hidenobu Yamaguchi , Fumitake Suzuki , Masahiko Suzuki , Masashi Hattori , Naoki Okoshi , Kenichi Mori , Masahiro Ito
发明人： Yusuke Ogata , Yoshihiro Mizuno , Haruhiko Shibata , Hidenobu Yamaguchi , Fumitake Suzuki , Masahiko Suzuki , Masashi Hattori , Naoki Okoshi , Kenichi Mori , Masahiro Ito
IPC分类号： F01D25/18
CPC分类号： F01D25/18 , F04C2/102 , F04C14/08 , F04C14/10 , F04C15/06 , F04C2270/18 , F16H61/0025 , F16H61/66272 , F16H2037/026 , F16H2061/0037
摘要： A vehicular power transmitting system including an oil pump constructed to sufficiently reduce a required drive torque. A high-pressure-port discharge amount of first and second high-pressure passages of the oil pump is determined such that an amount of consumption of working oil of relatively high pressure can be afforded only by the high-pressure-port discharge amount, during steady-state running of a vehicle in which engine speed is not lower than a predetermined threshold value corresponding to a predetermined lowest target input shaft speed of a continuously variable transmission for its shifting control. The pressure of the working oil discharged from first and second low-pressure discharge passages is kept at a predetermined low level, and the required drive torque of the oil pump is sufficiently reduced.
摘要翻译： 一种包括油泵的车辆动力传递系统，其被构造成足以减小所需的驱动转矩。 确定油泵的第一高压通路和第二高压通路的高压口排出量，使得仅在高压口排出量的情况下，能够提供相对高压的工作油的消耗量 发动机转速不低于对应于用于变速控制的无级变速器的预定最低目标输入轴转速的预定阈值的车辆的稳态运行。 将从第一低压排出通路和第二低压排出通路排出的工作油的压力保持在预定的低水平，并且充分降低油泵所需的驱动转矩。
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公开(公告)号：US20120011841A1
公开(公告)日：2012-01-19
申请号：US13256526
申请日：2009-05-13
IPC分类号： F16D31/02
CPC分类号： F16H61/0031 , F16H61/0206 , F16H61/66259 , F16H2061/66286
摘要： A hydraulic device includes a switch-over valve 1140 provided at a section of a sub-passage 1105 located downstream of a location where a first bypass passage 1117 is connected and located upstream of a primary regulator 1110. The switch-over valve 1140 is switched between a blocked state, where supply of hydraulic oil to a section of the sub-passage 1105 located downstream of the switch-over valve 1140 is blocked, and a communication state, where supply of hydraulic oil to the section of the sub-passage 1105 located downstream of the switch-over valve 1140 is permitted. In the hydraulic device, when the switch-over valve 1140 is switched to the communication state, as a discharge performance of a main pump 1102 increases, a first check valve 1118 closes. Supply paths for hydraulic oil discharged from the sub-pump 1103 are automatically switched in accordance with the discharge performance of the main pump 1102. When the switch-over valve 1140 is switched to the blocked state, the first check valve 1118 opens and hydraulic oil discharged from the sub-pump 1103 is introduced into a main passage 1104.
摘要翻译： 液压装置包括设置在位于第一旁通通道1117连接并位于主调节器1110的上游的位置下游的子通道1105的部分处的切换阀1140.切换阀1140被切换 在向位于切换阀1140下游的子通道1105的一部分供应液压油的堵塞状态之间，以及连通状态，其中向子通道1105的部分供应液压油 位于切换阀1140的下游。 在液压装置中，当切换阀1140切换到通信状态时，随着主泵1102的排出性能的增加，第一止回阀1118关闭。 从副泵1103排出的液压油的供给路径根据主泵1102的排出性能自动切换。当切换阀1140切换到阻塞状态时，第一止回阀1118打开，液压油 从副泵1103排出的空气被引入主通路1104。
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公开(公告)号：US08943818B2
公开(公告)日：2015-02-03
申请号：US13256526
申请日：2009-05-13
IPC分类号： F16D31/02 , F16H61/00 , F16H61/02 , F16H61/662
CPC分类号： F16H61/0031 , F16H61/0206 , F16H61/66259 , F16H2061/66286
摘要： A hydraulic device includes a switch-over valve 1140 provided at a section of a sub-passage 1105 located downstream of a location where a first bypass passage 1117 is connected and located upstream of a primary regulator 1110. The switch-over valve 1140 is switched between a blocked state, where supply of hydraulic oil to a section of the sub-passage 1105 located downstream of the switch-over valve 1140 is blocked, and a communication state, where supply of hydraulic oil to the section of the sub-passage 1105 located downstream of the switch-over valve 1140 is permitted. In the hydraulic device, when the switch-over valve 1140 is switched to the communication state, as a discharge performance of a main pump 1102 increases, a first check valve 1118 closes. Supply paths for hydraulic oil discharged from the sub-pump 1103 are automatically switched in accordance with the discharge performance of the main pump 1102. When the switch-over valve 1140 is switched to the blocked state, the first check valve 1118 opens and hydraulic oil discharged from the sub-pump 1103 is introduced into a main passage 1104.
摘要翻译： 液压装置包括设置在位于第一旁通通道1117连接并位于主调节器1110的上游的位置下游的子通道1105的部分处的切换阀1140.切换阀1140被切换 在向位于切换阀1140下游的子通道1105的一部分供应液压油的堵塞状态之间，以及连通状态，其中向子通道1105的部分供应液压油 位于切换阀1140的下游。 在液压装置中，当切换阀1140切换到通信状态时，随着主泵1102的排出性能的增加，第一止回阀1118关闭。 从副泵1103排出的液压油的供给路径根据主泵1102的排出性能自动切换。当切换阀1140切换到阻塞状态时，第一止回阀1118打开，液压油 从副泵1103排出的空气被引入主通路1104。
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公开(公告)号：US20140015288A1
公开(公告)日：2014-01-16
申请号：US14008110
申请日：2012-03-29
申请人： Yoichi Tachikawa , Yusuke Ogata , Koki Sato , Nobuo Yokochi
发明人： Yoichi Tachikawa , Yusuke Ogata , Koki Sato , Nobuo Yokochi
CPC分类号： B60N2/3088 , B60N2/3013 , B60N2/3065 , B60N2/309 , B60N2/36 , B60N2/366 , B60N2/68 , B60N2/859 , B60N2/897 , B60N2002/948
摘要： A conveyance seat is provided that includes: a folding mechanism that performs a folding operation for folding the headrest forward; a first receiving portion that receives a first operation when folding only the headrest forward; a second receiving portion that receives a second operation when storing the conveyance seat; a first driving portion that drives only the folding mechanism by the first operation received by the first receiving portion to permit the folding mechanism to perform the folding operation; and a second driving portion that drives the folding mechanism along with the movement of at least one of the seat cushion and the seatback to the storing position permitting the folding mechanism to perform the folding operation when the second receiving portion receives the second operation, wherein the folding mechanism, the first driving portion, and the second driving portion are all attached to the seatback frame provided inside the seatback.
摘要翻译： 提供了一种输送座，其包括：折叠机构，其执行用于将头枕向前折叠的折叠操作; 第一接收部分，当仅向前折叠头枕时接收第一操作; 第二接收部分，当存储所述传送座时接收第二操作; 第一驱动部，其仅通过由第一接收部接收的第一操作来驱动折叠机构，以允许折叠机构执行折叠操作; 以及第二驱动部，其将所述折叠机构与所述座垫和所述座椅靠背中的至少一个的移动一起驱动到所述存放位置，以在所述第二接收部接收到所述第二操作时允许所述折叠机构进行折叠操作，其中， 折叠机构，第一驱动部分和第二驱动部分都附接到设置在座椅靠背内的座椅靠背框架。
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