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21. 发明专利

JP2013071646A Suspension system 审中-公开
标题翻译：悬挂系统
公开(公告)号：JP2013071646A
公开(公告)日：2013-04-22
申请号：JP2011212871
申请日：2011-09-28
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KURATA CHIKASHI
IPC分类号： B60G21/04 , B60G11/50
摘要： PROBLEM TO BE SOLVED: To provide a highly practical suspension system for a vehicle having four wheels respectively arranged at vertexes of a rhomboid.SOLUTION: The suspension system 10 includes four carriers 16 rotatably holding the wheels 12 respectively, four suspension arms 18 rotatably holding the four carriers to a vehicle body respectively, four suspension springs 20 arranged to correspond to the four suspension arms respectively, and a torsion spring 26 comprising a torsion bar rotatably held to the vehicle body in a posture extending from a front wheel 12F to either a left wheel 12ML or a right wheel 12MR, a front wheel arm extended from the torsion bar and connected to the front wheel side, and a middle wheel arm extended in the direction opposite to that of the front wheel arm and connected to either the left wheel or the right wheel.
摘要翻译：要解决的问题：为具有分别布置在菱形顶点的四个车轮的车辆提供高度实用的悬挂系统。解决方案：悬挂系统10包括分别可旋转地保持车轮12的四个支架16，分别可旋转地将四个支架保持在车体上的四个悬架臂18，分别布置成对应于四个悬架臂的四个悬架弹簧20，以及扭力弹簧26包括以从前轮12F向左轮12ML或右轮12MR延伸的姿态可旋转地保持在车身上的扭力杆，从扭杆延伸并连接到前轮的前轮臂侧轮和中轮臂沿与前轮臂的方向相反的方向延伸并连接到左轮或右轮。版权所有（C）2013，JPO＆INPIT

22. 发明专利

JP2011152830A Steering device 审中-公开
标题翻译：转向装置
公开(公告)号：JP2011152830A
公开(公告)日：2011-08-11
申请号：JP2010014557
申请日：2010-01-26
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KURATA CHIKASHI
IPC分类号： B62D1/04 , B62D5/04 , B62D13/02 , B62D13/06
摘要： PROBLEM TO BE SOLVED: To provide a steering device that improves operability by a steering wheel that is operable in two or more different motions. SOLUTION: The steering device 1 includes an input part 3 including the steering wheel 12 that is operable in two or more different motions, so that the device is allowed to output a first input and a second input by a motion excluding that of the first input, with the single steering wheel 12. Whereas, a first steering part 4 performs a steering operation based on the first input, and also a second steering part 6 performs a steering operation based on the second input. Accordingly, a driver steers the first steering part 4 and the second steering part 6 at the same time by handling the single steering wheel 12. In other word, the driver also steers rear wheels T2 with holding the steering wheel. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过可在两个或多个不同运动中操作的方向盘来提高操作性的转向装置。解决方案：转向装置1包括输入部分3，该输入部分3包括可以以两种或多种不同运动操作的方向盘12，使得该装置允许通过除了第一输入与单方向盘12.第一转向部4基于第一输入执行转向操作，并且第二转向部6基于第二输入执行转向操作。因此，驾驶员通过处理单方向盘12同时操纵第一转向部件4和第二转向部件6.换句话说，驾驶员还通过保持方向盘来引导后轮T2。版权所有（C）2011，JPO＆INPIT

23. 发明专利

JP2009262642A Wheel for vehicle 审中-公开
标题翻译：车轮
公开(公告)号：JP2009262642A
公开(公告)日：2009-11-12
申请号：JP2008111788
申请日：2008-04-22
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KURATA CHIKASHI , MATSUMOTO YUKIE
IPC分类号： B60B1/06 , B60B1/14 , B60B3/02 , B60B3/10 , B60B5/02 , B60B21/00 , B60B23/00
摘要： PROBLEM TO BE SOLVED: To provide a wheel for a vehicle capable of more effectively lightening itself and improving rigidity.
SOLUTION: This wheel for the vehicle has a spoke and a rim, and the spoke is extended to an inner peripheral surface of the rim from a wheel disc central part of the wheel for the vehicle and extended as a beam for reinforcement a cross-section of which is thicker than the rim along an inner rim part from an outer rim part of the rim.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够更有效地减轻自身并提高刚度的车辆用车轮。解决方案：用于车辆的车轮具有轮辐和轮辋，并且轮辐从车轮的轮盘中心部分延伸到轮辋的内周表面并且作为用于加强的梁延伸其横截面比沿着边缘的内边缘部分比边缘的外边缘部分厚。版权所有（C）2010，JPO＆INPIT

24. 发明专利

JP2008178225A Rotating electric machine 审中-公开
标题翻译：旋转电机
公开(公告)号：JP2008178225A
公开(公告)日：2008-07-31
申请号：JP2007009528
申请日：2007-01-18
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KURATA CHIKASHI , IKEDA KOICHI , KOBAYASHI TOSHIYUKI , ISHIDA TAKESHI
IPC分类号： H02K9/19
CPC分类号： H02K5/20 , B60L1/02 , B60L3/0061 , B60L11/1803 , B60L2220/14 , B60L2220/44 , B60L2240/36 , H02K1/18 , H02K7/116 , H02K7/14 , Y02T10/641 , Y02T10/7005
摘要： PROBLEM TO BE SOLVED: To provide a rotating electric machine capable of ensuring better cooling performance and preventing interference between a housing and a stator. SOLUTION: The rotating electric machine 2, having a rotator 13, a stator and enveloping member 10 for enveloping thereof, includes guide member 31 which guides coolant for cooling the rotating electric machine 2 in a clearance between the stator 13 and the enveloping member 10. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够确保更好的冷却性能并防止壳体与定子之间的干扰的旋转电机。解决方案：具有转子13的旋转电机2，用于包封的定子和包络部件10包括引导部件31，引导部件31引导冷却剂以在定子13和包络线之间的间隙中冷却旋转电机2 成员10.版权所有（C）2008，JPO＆INPIT

25. 发明专利

JP2008148464A Coil cooling device 有权
标题翻译：线圈冷却装置
公开(公告)号：JP2008148464A
公开(公告)日：2008-06-26
申请号：JP2006333669
申请日：2006-12-11
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KOBAYASHI TOSHIYUKI , KURATA CHIKASHI
IPC分类号： H02K9/19
摘要： PROBLEM TO BE SOLVED: To always fill the vicinity of a motor coil with a working fluid in a coil cooling device. SOLUTION: The coil cooing device 10 has a cooling jacket 26 where oil circulates for cooling the coil which the motor has. An outflow port 30 of the cooling jacket 26 is arranged in a position higher than the lowest end of the cooling jacket 26 and an inflow port 28 of the cooling jacket 26 is disposed in a position higher than the outflow port 30. Oil securely remains in the cooling jacket 26 by a height between the outflow port 30 and the lowermost end even after the stop of an oil inflow from the inflow port 28 to the cooling jacket 26 by such a structure. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：在线圈冷却装置中始终用工作流体填充马达线圈附近。线圈冷却装置10具有冷却套26，其中油循环用于冷却马达具有的线圈。冷却套26的流出口30布置在比冷却套26的最下端更高的位置，冷却套26的流入口28设置在比流出口30高的位置。油可靠地保持在即使在通过这种结构从流入口28流向冷却套26的油停止之后，冷却套26也在流出口30和最下端之间的高度。版权所有（C）2008，JPO＆INPIT

26. 发明专利

JP2007145069A Drive wheel structure for vehicle 有权
标题翻译：车轮驱动轮结构
公开(公告)号：JP2007145069A
公开(公告)日：2007-06-14
申请号：JP2005338703
申请日：2005-11-24
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KOBAYASHI TOSHIYUKI , KURATA CHIKASHI
IPC分类号： B60K7/00 , B60L11/18 , B62D5/04 , F16H1/14 , F16H25/22 , F16H25/24
CPC分类号： Y02T10/646 , Y02T10/648 , Y02T10/7005
摘要： PROBLEM TO BE SOLVED: To provide a compact drive wheel structure for a vehicle having multiple functions.
SOLUTION: The drive wheel structure for the vehicle employing a wheel in motor structure is equipped with: a wheel mounting member having a wheel to be fixed to a vehicle outside end; a knuckle for rotatably supporting the wheel mounting member around a wheel rotary shaft; two hollow drive gears independently rotatably housed inside the knuckle around the wheel rotary shaft; two independently controllable coaxial motors which are provided in respective inside of the drive gears one by one, in which a stator is fixed to the drive gear, and a rotor is fixed to the wheel mounting member; and a motion conversion mechanism which converts a relative rotation around the wheel rotary shaft between two drive gears to a rotary motion around an axis orthogonal to the wheel rotary shaft or a linear motion parallel to the wheel rotary shaft.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为具有多种功能的车辆提供紧凑的驱动轮结构。解决方案：采用电机结构中的车轮的车辆的驱动轮结构配备有：车轮安装构件，其具有固定到车辆外端的车轮; 用于将车轮安装构件围绕车轮旋转轴可旋转地支撑的转向节; 两个中空驱动齿轮独立地可旋转地容纳在转向节内围绕车轮旋转轴; 两个可独立控制的同轴电动机，其一个一个地设置在驱动齿轮的内侧，定子固定在驱动齿轮上，转子固定在车轮安装部件上; 以及运动转换机构，其将轮驱动齿轮周围的车轮旋转轴的相对旋转转换成围绕与车轮旋转轴正交的轴线的旋转运动或者平行于车轮旋转轴的直线运动。版权所有（C）2007，JPO＆INPIT

27. 发明专利

JP2006298147A Wheel state obtaining device 有权
标题翻译：轮状态获取装置
公开(公告)号：JP2006298147A
公开(公告)日：2006-11-02
申请号：JP2005122334
申请日：2005-04-20
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KURATA CHIKASHI
IPC分类号： B60C23/04 , B60C23/20 , G01L17/00 , G08C17/02 , G08C19/00
CPC分类号： B60C23/0493
摘要： PROBLEM TO BE SOLVED: To finely reduce power consumption required for detecting a wheel state, while suppressing increase in cost and a mounting space.
SOLUTION: The wheel state obtaining device used for obtaining a state of a wheel 14 included in a vehicle 10 comprises sensor units S1 to S4 provided to the wheel 14, having transmitter-receivers 41 to 44 and sensors 31 to 34 detecting a predetermined wheel state, and capable of obtaining either one of a normal action mode or a sleep mode as an operation mode; and a sensor unit S5 provided to the wheel 14, and including a transmitter-receiver 45, an acceleration sensor 36 detecting a predetermined wheel state different from the sensors 31 to 34, and a control circuit 55 generating a wake-up signal for switching the operation mode of the sensor units S1 to S4 according to a rotating state of the wheel detected by the acceleration sensor 36 in the transmitter-receiver 45.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了精细地减少检测车轮状态所需的功率消耗，同时抑制成本增加和安装空间。解决方案：用于获得车辆10中包括的车轮14的状态的车轮状态获取装置包括设置到车轮14的传感器单元S1至S4，其具有发射器 - 接收器41至44，并且传感器31至34检测预定的车轮状态，并且能够获得正常动作模式或睡眠模式中的任一种作为操作模式; 以及设置在车轮14上的传感器单元S5，并且包括发送器 - 接收器45，检测与传感器31至34不同的预定车轮状态的加速度传感器36以及产生唤醒信号的控制电路55，用于切换根据由发射机 - 接收机45中的加速度传感器36检测到的车轮的旋转状态，传感器单元S1至S4的操作模式。（C）2007，JPO＆INPIT

28. 发明专利

JP2006082630A Vehicular vibration reduction system 有权
标题翻译：车辆振动减振系统
公开(公告)号：JP2006082630A
公开(公告)日：2006-03-30
申请号：JP2004267819
申请日：2004-09-15
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MURAKAMI HIDEKI , KURATA CHIKASHI
IPC分类号： B60C23/00 , B60C23/04 , B60C23/06 , B60C23/10 , B60C23/16 , B60C25/00 , B62D3/12
CPC分类号： B60C23/003
摘要： PROBLEM TO BE SOLVED: To provide a vehicular vibration reduction system capable of reducing the shimmy without impairing the traveling property of a vehicle, and reducing any body shake without impairing the stability of the vehicle. SOLUTION: An ECU 32 increases the pneumatic pressure of one tire 14 of right and left tires when checking occurrence of the shimmy, and changes the dynamic load radius of the tire 14. As a result, the rotation of the pressure-increased tire 14 is delayed, the phases of unbalance between the right and left tires are substantially matched with each other, and the shimmy is reduced. Further, the ECU 32 increases the pneumatic pressure of one tire 14 of the right and left tires when checking occurrence of the body shake, and the dynamic load radius of the tire 14 is changed. As a result, the rotation of the pressure-increased tire 14 is delayed, the phases of unbalance between the right and left tires are not matched with each other, and the body shake is reduced. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够在不损害车辆的行驶特性的情况下减轻振动的车辆减振系统，并且能够减轻车身的晃动而不会损害车辆的稳定性。解决方案：ECU32在检查振动的发生时增加左右轮胎的一个轮胎14的气压，并且改变轮胎14的动载荷半径。结果，压力增加的旋转轮胎14被延迟，左右轮胎之间的不平衡的相位基本上彼此匹配，并且减震。此外，ECU32在检查体抖动的发生时，增加左右轮胎的一个轮胎14的气压，并且改变轮胎14的动载荷半径。结果，增压轮胎14的旋转被延迟，左右轮胎之间的不平衡的相位彼此不匹配，并且体抖动减小。版权所有（C）2006，JPO＆NCIPI

29. 发明专利

JP2005335514A Wheel supporting device 有权
标题翻译：车轮支撑装置
公开(公告)号：JP2005335514A
公开(公告)日：2005-12-08
申请号：JP2004156094
申请日：2004-05-26
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YOGO SHIGEKAZU , MIZUTANI RYOJI , KURATA CHIKASHI , SAKURAI JUNICHIRO , TOSHIMA HIRONORI , ISOTANI SHIGETAKA
IPC分类号： B60G13/16 , B60B35/14 , B60K7/00 , F16D3/84 , F16J3/04 , F16J15/52
摘要： PROBLEM TO BE SOLVED: To provide a wheel supporting device which houses the housing of a motor on a more internal side of a wheel.
SOLUTION: This wheel supporting device includes a constant velocity joint 30, an outer race 406 of bearings 11 and 12, and an annular boot 400. The constant velocity joint 30 is connected with the shaft 110 of an in-wheel motor 70, and transmits power which is generated by the in-wheel motor 70 to a wheel disk 10. The outer race 406 of the bearings 11 and 12 rotatably supports the constant velocity joint 30 and the wheel disk 10. The annular boot 400 is fixed to the periphery of one end of the case of the in-wheel motor 70, and is provided in a manner to cover a section from the case to the outer race 406.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种车轮支撑装置，其将电动机的壳体容纳在车轮的更内侧。解决方案：该车轮支撑装置包括等速万向节30，轴承11和12的外座圈406以及环形护罩400.等速接头30与轮内电机70的轴110连接并且将由轮内电动机70产生的动力传递到轮盘10.轴承11和12的外圈406可旋转地支撑等速万向节30和轮盘10.环形靴400固定到车轮电动机70的壳体的一端的周边，并且以覆盖从壳体到外圈406的部分的方式设置。（C）版权所有（C）2006，JPO＆NCIPI

30. 发明专利

JP2005335467A Wheel support device 有权
标题翻译：车轮支撑装置
公开(公告)号：JP2005335467A
公开(公告)日：2005-12-08
申请号：JP2004154679
申请日：2004-05-25
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MIZUTANI RYOJI , KURATA CHIKASHI , SUZUKI HIDEETSU , SAKURAI JUNICHIRO
IPC分类号： B60G13/16 , B60B35/14 , B60K7/00 , F16F15/02
CPC分类号： B60K7/0007 , B60G3/20 , B60G13/16 , B60G2202/12 , B60G2204/30 , B60G2300/50 , B60K17/046 , B60K2007/0038 , B60K2007/0092
摘要： PROBLEM TO BE SOLVED: To provide a wheel support device suppressing degradation of comfortableness of a vehicle.
SOLUTION: The wheel support device 200 comprises springs 302, 304 mounted to an in-wheel motor 70 and extended/contracted to damp vibration of a motor-driven wheel 100 and the in-wheel motor 70; knuckles 180 mounted to the springs 302, 304 to rotatably support the motor-driven wheel 100; a center part 306 of a dynamic mass damper mechanism 300 vibrated together with the in-wheel motor 70 by the force received from a road surface when a vehicle travels; an upper part 310 abutting on the center part 306 at a predetermined part to regulate the vibration of the in-wheel motor 70; and cushioning members 322, 324 provided at parts corresponding to predetermined parts on which the center part 306 or the upper part 310 abuts.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种抑制车辆舒适性劣化的车轮支撑装置。解决方案：车轮支撑装置200包括安装到轮内电动机70的弹簧302,304并且延伸/收缩以阻尼电机驱动轮100和轮内电动机70的振动; 安装在弹簧302,304上的转向节180可旋转地支撑电动轮100; 动力质量阻尼机构300的中心部306通过车辆行驶时从路面接收的力与轮内马达70一起振动; 上部310在预定部分抵接在中心部分306上，以调节轮内电动机70的振动; 以及设置在对应于中心部分306或上部310邻接的预定部分的部分处的缓冲构件322,324。版权所有（C）2006，JPO＆NCIPI

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