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1. 发明申请

US20180266503A1 SELECTABLE ONE-WAY CLUTCH 审中-公开
公开(公告)号：US20180266503A1
公开(公告)日：2018-09-20
申请号：US15922162
申请日：2018-03-15
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Hiroyuki SHIOIRI , Hiroyuki SHIBATA , Yuki KUROSAKI , Mitsuaki TOMITA , Shotaro KATO
IPC分类号： F16D41/16 , F16D41/12 , F16D13/02 , B60K6/383 , B60K6/48 , B60W10/02 , B60W10/08 , B60W10/06 , B60W20/20
CPC分类号： F16D41/16 , B60K6/383 , B60K6/48 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/20 , B60Y2400/427 , F16D13/02 , F16D41/125 , F16D41/14 , F16D2500/10493 , F16D2500/3026
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.

2. 发明申请

US20180259012A1 SELECTABLE ONE-WAY CLUTCH 审中-公开
公开(公告)号：US20180259012A1
公开(公告)日：2018-09-13
申请号：US15913245
申请日：2018-03-06
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Hiroyuki SHIBATA , Hiroyuki SHIOIRI , Mitsuaki TOMITA , Shotaro KATO , Yuki KUROSAKI , Takahiro SHIINA
IPC分类号： F16D41/12 , F16D23/14
CPC分类号： F16D41/125 , F16D11/10 , F16D23/14 , F16D2023/141 , F16D2041/0603
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.

3. 发明申请

US20170113676A1 CONTROL SYSTEM FOR VEHICLE 有权
公开(公告)号：US20170113676A1
公开(公告)日：2017-04-27
申请号：US15305561
申请日：2015-04-22
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Hiroyuki SHIBATA , Hiroyuki SHIOIRI , Hideaki KOMADA , Yuki KUROSAKI
IPC分类号： B60W20/40 , B60K6/387 , B60W10/02 , B60W10/08 , F16H48/10 , B60W10/06 , B60K6/442 , B60K6/445 , F16H3/72 , F16H37/08 , B60K6/383 , B60W20/15
CPC分类号： B60W20/40 , B60K6/383 , B60K6/387 , B60K6/442 , B60K6/445 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/10 , B60W20/15 , B60Y2200/92 , B60Y2300/42 , B60Y2300/428 , B60Y2400/427 , F16D48/06 , F16D2500/10493 , F16D2500/1066 , F16D2500/3026 , F16D2500/30401 , F16D2500/30406 , F16D2500/30415 , F16D2500/30426 , F16D2500/3166 , F16D2500/70426 , F16D2500/7044 , F16H3/724 , F16H37/0806 , F16H48/10 , Y02T10/6239 , Y10S903/946
摘要： A control system, for a vehicle (Ve), comprises an electronic control unit (18) and a selectable one-way clutch (17). The electronic control unit (18) is configured to produce differential rotation in the selectable one-way clutch (17) by controlling the rotational speed by a motor (2), the differential rotation including positive differential rotation and negative differential rotation, the positive differential rotation being the relative rotation in a direction in which the relative rotation is restricted in an engaged state of the selectable one-way clutch (17), and the negative differential rotation being the relative rotation in a direction in which the relative rotation is permitted in an engaged state of the selectable one-way clutch (17), wherein the electronic control unit (1.) sets a first state of the selectable one-way clutch (17), and (2.) executes lock rotation control in which the differential rotation is maintained at positive differential rotation, in the case where the control unit (18) switches the selectable one-way clutch (17) from the disengaged state to the engaged state.

4. 发明申请

US20170037914A1 SELECTABLE ONE-WAY CLUTCH 审中-公开
标题翻译：可选择单向离合器
公开(公告)号：US20170037914A1
公开(公告)日：2017-02-09
申请号：US15229773
申请日：2016-08-05
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Akira HIBINO , Hiroyuki SHIBATA , Yuki KUROSAKI
IPC分类号： F16D41/12
CPC分类号： F16D41/125 , F16D2023/123
摘要： A selectable one-way clutch includes: a pocket plate; a notch plate; an annular selector plate; an arm; and an actuator. An operating shaft is configured to move the arm along a circumferential direction of the selector plate so as to move the arm to an engagement position and to a non-engagement position. The operating shaft includes a slope portion inclined relative to a direction of a tangential line to the outer circumference of the selector plate. The slope portion is configured to move the selector plate to a position farther apart from the notch plate in a case where the arm is located at the non-engagement position than a position from the notch plate in a case where the arm is located at the engagement position.
摘要翻译：可选择的单向离合器包括：袋板; 切口板环形选择板; 一只手臂; 和致动器。操作轴被构造成沿着选择器板的圆周方向移动臂，以便将臂移动到接合位置和非接合位置。操作轴包括相对于选择器板的外圆周的切线方向倾斜的倾斜部分。在该臂位于该位置处于该位置的情况下，在该臂处于非接合位置的情况下，倾斜部分构造成将选择器板移动到距切口板更远的位置处订婚地位。

5. 发明申请

US20160107518A1 DRIVE SYSTEM FOR HYBRID VEHICLE 有权
标题翻译：混合动力车辆驱动系统
公开(公告)号：US20160107518A1
公开(公告)日：2016-04-21
申请号：US14890533
申请日：2013-05-13
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Shigeru OKUWAKI , Hiroyuki SHIOIRI , Hiroyuki SHIBATA , Kouhei MIYAKE
IPC分类号： B60K6/365 , F16H48/30 , F16H48/06 , B60W20/10 , B60K6/48
CPC分类号： B60K6/365 , B60K6/387 , B60K6/40 , B60K6/445 , B60K6/48 , B60K2006/381 , B60W20/10 , B60Y2200/92 , B60Y2300/182 , B60Y2300/84 , F16H48/06 , F16H48/30 , F16H2048/204 , Y02T10/6239 , Y02T10/7258 , Y10S903/945
摘要： A drive system includes: a power split mechanism including a planetary gear unit, in which a ring gear is connected to an internal combustion engine, a sun gear is connected to a motor, and a carrier is connected to a counter shaft in a manner capable of transmitting power; a lock mechanism that can lock the sun gear; and a clutch mechanism that can engage the sun gear and the ring gear. The internal combustion engine, the power split mechanism, the motor, the lock mechanism, and the clutch mechanism are arranged on the same axis. The lock mechanism and the clutch mechanism are arranged on an opposite side of the internal combustion engine with the power split mechanism and the motor being interposed therebetween.
摘要翻译：驱动系统包括：动力分配机构，其包括行星齿轮单元，其中齿圈连接到内燃机，太阳齿轮连接到电动机，并且载体以能够相互连接的方式连接到副轴上的发射功率; 可锁定太阳齿轮的锁定机构; 以及能够接合太阳齿轮和齿圈的离合器机构。内燃机，动力分配机构，电动机，锁定机构和离合器机构配置在同一轴线上。锁定机构和离合器机构设置在内燃机的相对侧，动力分配机构和电动机被插入其间。

6. 发明公开

US20230167881A1 POWER TRANSMISSION UNIT 审中-公开
公开(公告)号：US20230167881A1
公开(公告)日：2023-06-01
申请号：US17977271
申请日：2022-10-31
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Kensei HATA , Hirotsugu YOSHINO , Hiroyuki SHIBATA
IPC分类号： F16H1/46
CPC分类号： F16H1/46 , F16H2200/2007 , F16H2200/2035
摘要： A downsized power transmission unit having engagement devices. A first engagement device comprises a cylindrical first sleeve, and a second engagement device comprises a cylindrical second sleeve to which the first sleeve is inserted at least partially. First spline teeth and first dog teeth are formed on an inner circumferential surface of the first sleeve. Second spline teeth are formed on any one of an inner circumferential surface and an outer circumferential surface of the second sleeve, and second dog teeth are formed on the other one of the inner circumferential surface and the outer circumferential surface of the second sleeve.

7. 发明申请

US20190170199A1 CONTROL DEVICE FOR SELECTABLE ONE-WAY CLUTCH 审中-公开
公开(公告)号：US20190170199A1
公开(公告)日：2019-06-06
申请号：US16190942
申请日：2018-11-14
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Yuki KUROSAKI , Hiroyuki OGAWA , Hiroyuki SHIBATA , Kenji ITAGAKI , Koichi KATO
IPC分类号： F16D48/10 , F16D41/12
CPC分类号： F16D48/10 , F16D41/084 , F16D41/12 , F16D48/06 , F16D2500/10493
摘要： A control device for a selectable one-way clutch includes a pocket plate; a notch plate rotating relative to the pocket plate; a selector plate between the pocket plate and the notch plate rotating coaxially with the notch plate to change between a state allowing engagement members to pass through respective openings and to stand up from a side close to the pocket plate toward a side close to the notch plate and a state allowing the housing recesses to house the engagement members; and a motion detection unit detecting a motion of the selector plate. Further, when an unintended motion of the selector plate is detected, the pocket plate and the notch plate to rotate differentially at a rotation speed equal to or less than a predetermined absolute value, and the selectable one-way clutch to fall into a state of ratchet or into a state of overrun.

8. 发明申请

US20190101171A1 SELECTABLE ONE-WAY CLUTCH 审中-公开
公开(公告)号：US20190101171A1
公开(公告)日：2019-04-04
申请号：US15878003
申请日：2018-01-23
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , Means Industries, Inc.
发明人： Shotaro KATO , Hiroyuki SHIOIRI , Hiroyuki OGAWA , Hiroyuki SHIBATA , Mitsuaki TOMITA , Yuki KUROSAKI , Joshua D. HAND
IPC分类号： F16D41/08 , F16D41/069
摘要： A selectable one-way clutch includes: a pocket plate including pockets provided along a circumferential direction on one surface; a notch plate that is rotatable with respect to the pocket plate, the notch plate including notches provided along a circumferential direction on a surface facing the one surface; struts that are plate-shaped and housed in the respective pockets; and a selector plate disposed between the pocket plate and the notch plate, and configured to switch, by rotating coaxially with the pocket plate, between: a state in which the struts have risen toward the notch plate; and a state in which the struts are housed in the respective pockets. The notch plate includes flat portions between the notches that are adjacent in the circumferential direction, and each flat portion includes a first recess at a position where the corresponding strut having risen toward the notch plate is brought into contact.

9. 发明申请

US20180231072A1 SELECTABLE ONE-WAY CLUTCH 审中-公开
公开(公告)号：US20180231072A1
公开(公告)日：2018-08-16
申请号：US15843974
申请日：2017-12-15
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , Means Industries, Inc.
发明人： Hiroyuki SHIOIRI , Hiroyuki SHIBATA , Shotaro KATO , Mitsuaki TOMITA , Yuki KUROSAKI , Joshua D. HAND
IPC分类号： F16D41/12
摘要： A selectable one-way clutch includes: a pocket plate including accommodating recess portions; a notch plate including engaging recess portions; a plate-shaped engaging piece; and a selector plate configured to switch between: a state in which the engaging piece rises toward the notch plate; and a state in which the engaging piece is accommodated in the accommodating recess portion. The notch plate includes a plane portion including a first inclined surface, and the first inclined surface provides the engaging piece with force in a direction into which the engaging piece is urged away from the notch plate, when the notch plate is rotated in an engaging direction into which the engaging piece rising toward the notch plate is engaged with the engaging recess portion, and one end portion of the engaging piece rises toward the notch plate and comes in contact with the plane portion.

10. 发明申请

US20180229597A1 SELECTABLE ONE-WAY CLUTCH 审中-公开
公开(公告)号：US20180229597A1
公开(公告)日：2018-08-16
申请号：US15697008
申请日：2017-09-06
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , Means Industries, Inc.
发明人： Hiroyuki SHIOIRI , Hiroyuki SHIBATA , Shotaro KATO , Mitsuaki TOMITA , Yuki KUROSAKI , Brice PAWLEY
IPC分类号： B60K6/383 , B60K6/365 , B60K6/445 , B60K6/547
CPC分类号： B60K6/383 , B60K6/365 , B60K6/445 , B60K6/547 , B60W10/02 , F16D41/125 , F16D41/14 , Y02T10/6239
摘要： A selectable one-way clutch includes: a pocket plate including a plurality of accommodating recess portions formed in one surface; a plurality of engaging pieces accommodated in the respective accommodating recess portions; a notch plate relatively rotatable with respect to the pocket plate, and including a plurality of engaging recess portions formed in a surface facing the one surface of the pocket plate; and a selector plate positioned between the pocket plate and the notch plate, and configured to be coaxially rotated with the notch plate to switch between: a state in which the engaging pieces rise toward the engaging recess portions; and a state in which the engaging pieces are accommodated in the respective accommodating recess portions.

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