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公开(公告)号：US10247264B2
公开(公告)日：2019-04-02
申请号：US15725965
申请日：2017-10-05
摘要： A selectable one-way clutch includes a fixed plate, a rotatable plate, a switching plate, an arm member, and an actuator including an operating shaft member for moving the arm member. Lubricating oil is interposed between any adjacent two of the fixed plate, the switching plate and the rotatable plate. Where a first distance is a distance from a rotation center of the switching plate to a contact point of an operating portion of the arm member and a first contact portion of the operating shaft member in normal switching operation from a disengaged state to an engaged state and a second distance is a distance from the rotation center of the switching plate to a contact point of the operating portion of the arm member and a second contact portion of the operating shaft member in switching plate erroneous operation, the second distance is larger than the first distance.
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公开(公告)号：US10220698B2
公开(公告)日：2019-03-05
申请号：US15434261
申请日：2017-02-16
发明人： Hiroyuki Shibata , Hiroyuki Shioiri , Yuki Kurosaki , Shotaro Kato , Hiroki Yasui , Tomohiro Abe , Akira Hibino
摘要： A drive unit of a hybrid vehicle includes an engine; an electric motor; first and second differential mechanisms; a selectable one-way clutch; and a case accommodating the electric motor. Further, the first differential mechanism includes a first rotational element coupled to the electric motor, a second rotational element coupled to the engine, and a third rotational element that outputs power toward drive wheels, the second differential mechanism includes a sun gear coupled to the electric motor, a carrier coupled to the engine, a ring gear whose rotation is regulated by the selectable one-way clutch, and a ring gear flange that rotates integrally with the ring gear, and the selectable one-way clutch switches a state thereof between a locked state and an unlocked state, and the ring gear flange is supported by a rotor shaft of the electric motor via a radial bearing.
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公开(公告)号：US09517690B2
公开(公告)日：2016-12-13
申请号：US14940617
申请日：2015-11-13
发明人： Hiroto Hashimoto , Yuji Iwase , Hiroaki Ebuchi , Hidekazu Nagai , Shotaro Kato
CPC分类号： B60K6/445 , B60K6/365 , B60K2006/381 , B60W20/40 , F16H3/727 , F16H2037/0866 , F16H2200/2005 , Y02T10/6239 , Y10S903/903
摘要： A vehicle driving control device for a vehicle includes a control unit configured to stop operation of an electric motor driving device driving an electric motor at a time a rotary element is fixed to be unable to rotate by an engagement by an engaging mechanism, and to recover the operation of the electric motor driving device at a time a predetermined condition based on a parameter relating to a driving of the vehicle is satisfied before releasing the engagement by the engaging mechanism.
摘要翻译： 一种用于车辆的车辆驱动控制装置，包括：控制单元，被配置为在旋转元件固定时驱动电动机的电动马达驱动装置的动作，以便通过接合机构的接合不能旋转，并且恢复 在通过接合机构解除接合之前，满足基于与车辆的驾驶有关的参数的预定条件下的电动机驱动装置的操作。
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公开(公告)号：US20160144846A1
公开(公告)日：2016-05-26
申请号：US14940617
申请日：2015-11-13
发明人： Hiroto HASHIMOTO , Yuji Iwase , Hiroaki Ebuchi , Hidekazu Nagai , Shotaro Kato
CPC分类号： B60K6/445 , B60K6/365 , B60K2006/381 , B60W20/40 , F16H3/727 , F16H2037/0866 , F16H2200/2005 , Y02T10/6239 , Y10S903/903
摘要： A vehicle driving control device for a vehicle includes a control unit configured to stop operation of an electric motor driving device driving an electric motor at a time a rotary element is fixed to be unable to rotate by an engagement by an engaging mechanism, and to recover the operation of the electric motor driving device at a time a predetermined condition based on a parameter relating to a driving of the vehicle is satisfied before releasing the engagement by the engaging mechanism.
摘要翻译： 一种用于车辆的车辆驱动控制装置，包括：控制单元，被配置为在旋转元件固定时驱动电动机的电动马达驱动装置的动作，以便通过接合机构的接合不能旋转，并且恢复 在通过接合机构解除接合之前，满足基于与车辆的驾驶有关的参数的预定条件下的电动机驱动装置的操作。
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公开(公告)号：US11318895B2
公开(公告)日：2022-05-03
申请号：US16728132
申请日：2019-12-27
发明人： Shotaro Kato , Akiko Nishimine , Fusahiro Tsukano , Yu Miyahara , Yuya Takahashi , Akinori Goto , Hiroshi Takekawa
摘要： A soundproofing device for a transmission according to the present disclosure is provided to transmit the power of one or more prime movers (for example, internal combustion engine and electric motor). The soundproofing device includes a Helmholtz resonator including: a wall that forms a Helmholtz resonance chamber; and an opening formed in the wall so as to cause the Helmholtz resonance chamber to communicate with the outside of the Helmholtz resonance chamber. The wall includes a transmission case that accommodates the transmission and a housing of a component mounted on the transmission (for example, PCU housing). The Helmholtz resonance chamber is formed between the transmission case and the housing.
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公开(公告)号：US10859128B2
公开(公告)日：2020-12-08
申请号：US15922162
申请日：2018-03-15
摘要： A selectable one-way clutch includes: a pocket plate; struts; a notch plate having a plurality of notches; and a selector plate that has a plurality of window holes. The strut includes a protrusion formed at a center thereof in a radial direction of the selectable one-way clutch. The selector plate has a cutout groove extending from an inner surface of the window hole along a formation direction of the protrusion. When the selectable one-way clutch is disengaged, the cutout groove is fitted on the protrusion, and the strut and the selector plate overlap each other in a rotational axis direction of the selectable one-way clutch.
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公开(公告)号：US10458489B2
公开(公告)日：2019-10-29
申请号：US15913245
申请日：2018-03-06
发明人： Hiroyuki Shibata , Hiroyuki Shioiri , Mitsuaki Tomita , Shotaro Kato , Yuki Kurosaki , Takahiro Shiina
摘要： The selectable one-way clutch includes a pocket plate, a notch plate, a cover plate, and plate-like struts. A one end portion of each strut is provided with an engagement surface and a projecting portion. Each strut comes into an erect state in which the engagement surface of the strut erects from the other surface of the cover plate toward the notch plate side. The selectable one-way clutch moves the notch plate in the axial direction to change a distance in the axial direction between the pocket plate and the notch plate, thereby carrying out switching between an out-of-engagement state in which the erecting struts cannot contact with the notches and a one-way clutch state in which the erecting struts can contact with the notches.
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公开(公告)号：US09896084B2
公开(公告)日：2018-02-20
申请号：US15273003
申请日：2016-09-22
发明人： Yuji Iwase , Takahito Endo , Kensei Hata , Shotaro Kato , Hidekazu Nagai
IPC分类号： B60W20/00 , B60W10/00 , B60K6/00 , B60W20/10 , B60K6/365 , B60K6/387 , B60K6/405 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/196 , B60K6/26
CPC分类号： B60W20/10 , B60K6/365 , B60K6/387 , B60K6/405 , B60K6/445 , B60K2006/268 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/115 , B60W10/196 , B60W20/40 , B60W2510/0638 , B60W2710/027 , B60W2710/08 , B60W2710/18 , B60Y2200/92 , B60Y2300/192 , B60Y2400/42 , B60Y2400/73 , F16H3/666 , F16H3/728 , F16H2200/2007 , F16H2200/2033 , F16H2200/2035 , F16H2200/2038 , F16H2200/2097 , Y02T10/6239 , Y02T10/6286 , Y10S903/911 , Y10S903/914 , Y10S903/93 , Y10S903/952
摘要： A control system for a hybrid vehicle to start an engine without causing a torque drop is provided. A combined planetary gear unit is configured in such a manner that an input element connected to the engine and an output element are situated between a reaction element connected to a first motor and a fixed element connected to a brake in a nomographic diagram. The first motor is selectively connected to the engine by a clutch. A controller is configured to start the engine by the first motor while engaging the brake to restrict rotation of the fixed element and engaging the clutch.
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公开(公告)号：US09816570B2
公开(公告)日：2017-11-14
申请号：US14895791
申请日：2014-05-27
发明人： Hiroaki Ebuchi , Yuji Iwase , Shotaro Kato , Hidekazu Nagai , Hiroto Hashimoto
IPC分类号： F16D11/14 , F16D27/118 , H01F7/08 , F16D11/00
CPC分类号： F16D27/118 , F16D11/14 , F16D2011/002 , H01F7/08
摘要： An electromagnetic actuator includes an electromagnetic coil, fixed portions placed around the electromagnetic coil, and a movable portion including a magnetic circuit of the electromagnetic coil together with the fixed portions. The movable portion is configured to operate an operated member by moving in a predetermined direction due to an electromagnetic force generated in the magnetic circuit. The movable portion includes a first member and a second member. The first member and the second member are supported respectively by the fixed portions. The first member and the second member are incorporated to each other by sandwiching the operated member from both sides in the predetermined direction.
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