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公开(公告)号：US20160186841A1
公开(公告)日：2016-06-30
申请号：US15016032
申请日：2016-02-04
发明人： Tomoyuki Ebihara , Tatsuya Kamada , Michio Tsukamoto , Koji Iwaki
CPC分类号： F16H9/18 , F16H55/56 , F16H63/062
摘要： A belt type continuously variable transmission device includes an actuator that moves a moveable sheave member of a drive pulley which is a one-side pulley in an axial direction. The actuator includes a moveable feed member, a gear case, and an electric motor. The moveable feed member includes an inner tube section in which a moveable-side feed screw is provided, an outer tube section in which an outer gear is provided, and a lid section. The gear case has a fixed tube section in which a fixed-side feed screw is provided, and an outer cover. The electric motor drives a motor-side gear that intermeshes with the outer gear. The outer cover has an opening into which the outer tube section is inserted and that proximately opposes an outer circumferential surface of the outer tube section.
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公开(公告)号：US09797485B2
公开(公告)日：2017-10-24
申请号：US15016032
申请日：2016-02-04
发明人： Tomoyuki Ebihara , Tatsuya Kamada , Michio Tsukamoto , Koji Iwaki
CPC分类号： F16H9/18 , F16H55/56 , F16H63/062
摘要： A belt type continuously variable transmission device includes an actuator that moves a moveable sheave member of a drive pulley which is a one-side pulley in an axial direction. The actuator includes a moveable feed member, a gear case, and an electric motor. The moveable feed member includes an inner tube section in which a moveable-side feed screw is provided, an outer tube section in which an outer gear is provided, and a lid section. The gear case has a fixed tube section in which a fixed-side feed screw is provided, and an outer cover. The electric motor drives a motor-side gear that intermeshes with the outer gear. The outer cover has an opening into which the outer tube section is inserted and that proximately opposes an outer circumferential surface of the outer tube section.
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公开(公告)号：US12062971B2
公开(公告)日：2024-08-13
申请号：US16748036
申请日：2020-01-21
发明人： Koji Kiyooka , Takashi Nishizawa , Kousaku Kita , Tasuku Inoue , Tatsuya Kamada
CPC分类号： H02K9/19 , F16H57/0483 , H02K5/203 , H02K7/116
摘要： A moving body driving unit includes: a casing; an electric motor placed in a motor storage portion formed in an inner side of the casing on one side in a first direction which is predetermined and that has a motor shaft which extends in the first direction; a gear device placed in a gear storage portion formed in the inner side of the casing on the other side in the first direction and which also functions as an oil reservoir; a motive power transmitting mechanism placed at the inner side of the casing and that transmits motive power between the motor shaft and the gear device; an oil passage that interconnects the motor storage portion and the gear storage portion at the inner side of the casing; an oil introduction port; an oil discharge port; and an external oil path.
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公开(公告)号：US11614165B2
公开(公告)日：2023-03-28
申请号：US17645680
申请日：2021-12-22
发明人： Shuji Nishimoto , Yasuhito Nakai , Tatsuya Kamada
摘要： A fork guide groove of a drum member guides a shift fork so that a shifter member is in a reference position not engaged with first and second speed change members when the drum member is placed in a neutral position, is movable between a first speed-change position engaged with the first speed-change member and the reference position when the drum member is placed in a first operational position, and is movable between a second speed-change position engaged with the second speed-change member and the reference position when the drum member is placed in a second operational position. A slider guide groove of the drum member guides a slider member supported by a fork shaft in an axially movable manner so as not to obstruct movement of the shifter member between the reference position and the first speed-change position when the drum member is placed in the first operational position.
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公开(公告)号：US11427088B2
公开(公告)日：2022-08-30
申请号：US16454636
申请日：2019-06-27
发明人： Tatsuya Kamada , Michio Tsukamoto , Masaru Iida
IPC分类号： B60L15/20 , B60K17/356 , B60L50/50 , B60G3/20
摘要： A movable structure driving unit is a movable structure driving unit used for a movable structure, including: an electric motor that is electrically connected to a power supply and that drives a front wheel; a rear-side motive power source that drives a rear wheel; a jump detector that detects a jump of the front wheel from ground; and a motor controller that controls driving of the electric motor. The motor controller stops supply of a driving current from the power supply to the electric motor when the jump of the front wheel from the ground is detected in a state in which driving of the front wheel and the rear wheel is instructed.
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公开(公告)号：US20150011344A1
公开(公告)日：2015-01-08
申请号：US14323523
申请日：2014-07-03
发明人： TOMOYUKI EBIHARA , Tatsuya Kamada , Michio Tsukamoto , Koji Iwaki
IPC分类号： F16H9/18
CPC分类号： F16H9/18 , F16H55/56 , F16H63/062
摘要： A belt type continuously variable transmission device includes an actuator that moves a moveable sheave member of a drive pulley which is a one-side pulley in an axial direction. The actuator includes a moveable feed member, a gear case, and an electric motor. The moveable feed member includes an inner tube section in which a moveable-side feed screw is provided, an outer tube section in which an outer gear is provided, and a lid section. The gear case has a fixed tube section in which a fixed-side feed screw is provided, and an outer cover. The electric motor drives a motor-side gear that intermeshes with the outer gear. The outer cover has an opening into which the outer tube section is inserted and that proximately opposes an outer circumferential surface of the outer tube section.
摘要翻译： 一种带式无级变速器装置包括：致动器，其沿轴向移动作为单侧皮带轮的驱动皮带轮的可移动滑轮部件。 致动器包括可移动进给构件，齿轮箱和电动马达。 可移动进给构件包括设置有可动侧进给螺杆的内管部，设置有外齿轮的外管部和盖部。 齿轮箱具有设置有固定侧进给螺杆的固定管部分和外盖。 电动机驱动与外齿轮相互啮合的电动机侧齿轮。 外罩具有开口，外管部分插入该开口中，并且与外管部分的外圆周表面近似地相对。
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