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1. 发明专利

JP2008094166A In-wheel motor system 审中-公开
标题翻译：内轮电机系统
公开(公告)号：JP2008094166A
公开(公告)日：2008-04-24
申请号：JP2006275573
申请日：2006-10-06
申请人： Bridgestone Corp , Kayaba Ind Co Ltd , カヤバ工業株式会社 , 株式会社ブリヂストン
发明人： KUROKAWA HISAFUMI , NAKAMURA YOSHINARI
IPC分类号： B60K7/00 , B60G13/16
摘要： PROBLEM TO BE SOLVED: To improve the machinability and the stiffness of a guide housing of a linear guide with an elastic member used for a shock absorbing device elastically supporting an in-wheel motor to a knuckle, and to make the position of the linear guide with the elastic member closer to the center of gravity.
SOLUTION: The linear guide unit 20 comprises the two linear guides 21 composed of guide shafts 21a, guide bearings 21b, and guide housings 21c having cylindrical through-holes storing the guide bearings 21b; upper and lower guide receiving members 23, 24 attached to a plate on a motor side, and supporting ends of the guide shafts 21a; and coil springs 25, 26 arranged between the guide housings 21c and the guide receiving members 23, 24. A shock absorbing member with a structure that the guide housings 21c of the linear guide unit 20 is mounted to the knuckle side plate is used.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提高具有弹性构件的线性引导件的导向壳体的机械加工性和刚度，所述弹性构件用于将轮内电动机弹性地支撑在转向节上的减震装置，并且使位置弹性构件的直线导轨更靠近重心。线性引导单元20包括由引导轴21a，导向轴承21b和具有存储引导轴承21b的圆柱形通孔的引导壳体21c组成的两个线性引导件21; 安装在电动机侧的板上的上，下引导件接收构件23,24和引导轴21a的支撑端; 以及布置在引导壳体21c和引导件接收构件23,24之间的螺旋弹簧25,26。使用具有将线性引导单元20的引导壳体21c安装到转向节侧板的结构的减震构件。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2007186076A In-wheel motor system 有权
标题翻译：内轮电机系统
公开(公告)号：JP2007186076A
公开(公告)日：2007-07-26
申请号：JP2006005624
申请日：2006-01-13
申请人： Bridgestone Corp , Kayaba Ind Co Ltd , カヤバ工業株式会社 , 株式会社ブリヂストン
发明人： KUROKAWA HISAFUMI , NAKAMURA YOSHINARI
IPC分类号： B60K7/00
摘要： PROBLEM TO BE SOLVED: To easily mount a dustproofing/waterproofing member to prevent intrusion of dust and dirt water into a linear motion guide of a cushioning device to elastically support an in-wheel motor. SOLUTION: This in-wheel motor system is devised to adhere a collar 33 on a receiver member 2p for guiding by pressing it thereon by reaction force of a rubber washer 34 by mounting the collar 32 on one end part 31a of a boot body 31 of a bellows having a dustproof and waterproofing function of a boot 30, mounting the rubber washer 34 and a washer 35 on the inner peripheral side of the collar 32 and engaging the washer 35 with a supporting surface 11s of a stepped part 11k provided on the head end side of an outer peripheral part of a rod 11 of the linear motion guide 11A after fixing a cap 33 on a fixing member 13m in mounting the boot 30. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了容易地安装防尘/防水构件，以防止灰尘和污水进入缓冲装置的直线运动引导件中，以弹性地支撑轮内电机。
解决方案：该轮轮电机系统设计成通过将套环32安装在靴子的一个端部31a上的橡胶垫圈34的反作用力上将套环33粘附在接收器构件2p上以进行引导具有防尘防水功能的护罩30的主体31，将橡胶垫圈34和垫圈35安装在套环32的内周侧，并将垫圈35与提供的阶梯部分11k的支撑表面11s接合在安装托架30上将盖33固定在固定构件13m上之后，在线性运动导向件11A的杆11的外周部的头端侧。（C）2007，JPO＆INPIT

3. 发明专利

JP2008137488A In-wheel motor system 审中-公开
标题翻译：内轮电机系统
公开(公告)号：JP2008137488A
公开(公告)日：2008-06-19
申请号：JP2006325549
申请日：2006-12-01
申请人： Bridgestone Corp , Kayaba Ind Co Ltd , カヤバ工業株式会社 , 株式会社ブリヂストン
发明人： KUROKAWA HISAFUMI , NAKAMURA YOSHINARI
IPC分类号： B60K7/00 , F16C29/04 , F16F15/02 , F16F15/04
摘要： PROBLEM TO BE SOLVED: To provide an in-wheel motor system provided with a shock-absorbing mechanism having a constitution capable of simultaneously pouring grease to a ball spline by a simple constitution.
SOLUTION: A guide of the shock-absorbing mechanism for elastically supporting a motor relative to a frame dress up part of the vehicle is constituted by a first ball spline 23 comprising a spline shaft 23a and a spline nut 23b; a second ball spline 24 comprising a spline shaft 24a and a spline nut 24b; and a guide housing 25 formed with vertical holes 25m 25n for storing the spline nuts 23b, 24b. A lateral hole 25h for pouring grease for smoothing motion of a small ball attached to the spline nuts 23b, 24b is provided between the vertical holes 25m, 25n, and the grease is poured to the first and second ball splines 23, 24 from the lateral hole 25h.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有减震机构的轮内电动机系统，该减震机构具有能够通过简单的结构同时将润滑脂倾倒到球花键的结构。解决方案：用于弹性地支撑马达相对于车架装饰部分的减震机构的引导件由包括花键轴23a和花键螺母23b的第一滚珠花键23构成; 包括花键轴24a和花键螺母24b的第二滚珠花键24; 以及形成有用于容纳花键螺母23b，24b的垂直孔25m 25n的引导壳体25。在垂直孔25m，25n之间设置用于倾倒润滑脂的侧孔25h，用于使安装在花键螺母23b，24b上的小球平滑运动的润滑脂从侧面向第一和第二球形花键23,24倾倒孔25h。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2008095772A Dust-proof/water-proof structure for linear motion guide with elastic member, and in-wheel motor system 审中-公开
标题翻译：具有弹性部件的线性运动指南的防尘/防水结构和车轮电机系统
公开(公告)号：JP2008095772A
公开(公告)日：2008-04-24
申请号：JP2006276614
申请日：2006-10-10
申请人： Bridgestone Corp , Kayaba Ind Co Ltd , カヤバ工業株式会社 , 株式会社ブリヂストン
发明人： KUROKAWA HISAFUMI , NAKAMURA YOSHINARI
IPC分类号： F16F15/04 , B60G3/20 , B60G13/16 , B60K7/00 , F16J15/52 , H02K21/14
CPC分类号： Y02T10/641
摘要： PROBLEM TO BE SOLVED: To provide a dust-roof/water-proof structure for a linear motion guide with a spring for actualizing smooth operation of the linear motion guide while surely preventing the entry of dust and mud water into the line motion guide.
SOLUTION: A linear motion guide unit 50 has bellows cylinder bodies 57, 58 mounted between an upper face 54a of a guide fixing member 54 of the linear motion guide 51 with an elastic member which has a linear motion guide 51A consisting of a rod 52, a leaner bearing 53 and the guide fixing member 54, and a spring member 51B integrated therewith, and a guide supporting member 55 supporting the rod 52 at its upper end, and between a lower face 54b of the guide fixing member 54 and a guide supporting member 56 supporting the rod 52 at its lower end, respectively. The guide fixing member 54 has an air vent hole 59 opening to each of the upper face 54a and the lower face 54b of the guide fixing member 54 to connect a space S1 covered with the upper bellows cylinder body 57 with a space S2 covered with the lower bellows cylinder body 58.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了实现线性运动引导件的平滑操作而提供用于具有弹簧的直线运动引导件的防尘屋顶/防水结构，同时可以防止灰尘和泥水进入线运动指南。线性运动引导单元50具有波纹管筒体57,58，其安装在直线运动引导件51的引导固定构件54的上表面54a与弹性构件之间，该弹性构件具有由杆52，较薄的轴承53和导向固定构件54以及与其一体的弹簧构件51B以及在其上端支撑杆52并且在引导固定构件54的下表面54b和引导固定构件54的下表面54b之间的引导支撑构件55 引导支撑构件56分别在其下端支撑杆52。导向固定构件54具有通向导向固定构件54的上表面54a和下表面54b各自的通气孔59，以将覆盖有上波纹管筒体57的空间S1与覆盖有上波纹管筒体57的空间S2连接下波纹管筒体58。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2007230546A Dynamic vibration absorbing device and method and structure for mounting in-wheel motor 有权
标题翻译：动力学振动吸收装置及安装车轮电机的方法与结构
公开(公告)号：JP2007230546A
公开(公告)日：2007-09-13
申请号：JP2007024105
申请日：2007-02-02
申请人： Bridgestone Corp , Kayaba Ind Co Ltd , カヤバ工業株式会社 , 株式会社ブリヂストン
发明人： KUROKAWA HISAFUMI , NAKAMURA YOSHINARI
IPC分类号： B60K7/00 , B60B27/00 , B60G3/28 , F16F15/02 , H02K7/10
CPC分类号： Y02T10/641
摘要： PROBLEM TO BE SOLVED: To provide a dynamic vibration absorbing device through which an in-wheel motor can easily be floatingly mounted onto the lower part of a wheel spring, and a method and a structure for mounting the in-wheel motor.
SOLUTION: The dynamic vibration absorbing device 20, which is provided with first and second motor-side mounting members 21 and 25, a knuckle-side mounting member 22 to be mounted to a knuckle 5 and a strut 4, linear drive guides 24 with a spring, and a damper 26, is used as a buffer mechanism for floatingly mounting an electric motor 10 onto the lower part of the vehicle spring; and after assembling a guide assembly 20A, to which respective motor-side mounting members 21 and 25, the knuckle-side mounting member 22, and the direct acting guides 24 and 24 with spring are preliminarily assembled, the dynamic vibration absorbing device 20 is assembled by fixing the damper 26 to the guide assembly 20A, and the dynamic vibration absorbing device 20 is mounted onto the side face-side of a motor case 10a.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种动态吸振装置，通过该动态振动吸收装置，轮式电动机可以容易地浮动地安装在车轮弹簧的下部上，以及用于安装轮内电动机的方法和结构。解决方案：设置有第一和第二电动机侧安装构件21和25的动态吸振装置20，安装到转向节5和支柱4的转向节安装构件22，直线驱动导轨 24用弹簧和阻尼器26作为缓冲机构，用于将电动机10浮动地安装在车辆弹簧的下部; 并且在组装了具有弹簧的各个电动机侧安装构件21和25，转向节安装构件22和直动作导向装置24,24的导向组件20A之后，组装动态吸震装置20 通过将阻尼器26固定到导向组件20A上，并且将动态吸振装置20安装在电动机壳体10a的侧面侧。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2006001313A In-wheel motor system 有权
标题翻译：内轮电机系统
公开(公告)号：JP2006001313A
公开(公告)日：2006-01-05
申请号：JP2004177112
申请日：2004-06-15
申请人： Bridgestone Corp , Kayaba Ind Co Ltd , カヤバ工業株式会社 , 株式会社ブリヂストン
发明人： SUZUKI YASUHIRO , KUROKAWA HISAFUMI , SAKAI SHIZUKA , NAGATA SEIICHI , NAKAMURA YOSHINARI
IPC分类号： B60K7/00 , F16D3/04
摘要： PROBLEM TO BE SOLVED: To improve the sealing property of the linear motion guide of an in-wheel motor system.
SOLUTION: This in-wheel motor system is furnished with a driving wheel 3 of a vehicle, an axle 30, an in-wheel motor 5, a flexible coupling 4 orthogonal with a central line of the axle, to support the in-wheel motor in two directions orthogonal with each other free to displace and to transmit driving torque of the in-wheel motor to the driving wheel, the linear motion guide 20 to support the in-wheel motor free to displace in the vertical direction against the axle and a spring 27 coaxially with the linear motion guide, the linear motion guide 20 is constituted of a rod and a sliding member 23 sliding on a surface of the rod and internally packaging a bearing, and a dust cover 32 to cover the rod is provided between the rod and the spring.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提高轮毂电机系统的直线运动导向件的密封性能。
解决方案：该轮内电机系统配备有车辆的驱动轮3，轴30，轮内电机5，与轴的中心线正交的柔性联轴器4，以支撑车轮马达在彼此正交的两个方向上自由地移位并将轮内马达的驱动扭矩传递到驱动轮，直线运动引导件20支撑轮内马达在垂直方向上自由移动抵抗轴线和与线性运动引导件同轴的弹簧27，直线运动引导件20由杆和在杆的表面上滑动并在内部包装轴承的滑动构件23构成，并且覆盖杆的防尘罩32 设置在杆和弹簧之间。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2008230526A In-wheel motor system 有权
标题翻译：内轮电机系统
公开(公告)号：JP2008230526A
公开(公告)日：2008-10-02
申请号：JP2007075819
申请日：2007-03-23
申请人： Bridgestone Corp , Kayaba Ind Co Ltd , カヤバ工業株式会社 , 株式会社ブリヂストン
发明人： KUROKAWA HISAFUMI , NAKAMURA YOSHINARI
IPC分类号： B60K7/00
摘要： PROBLEM TO BE SOLVED: To provide an in-wheel motor system capable of easily changing support rigidity of a dynamic vibration absorption device and efficiently performing tuning.
SOLUTION: After the dynamic vibration absorption device 20 formed by integrally assembling a motor side mounting member 21, a knuckle side mounting member 22, a linear motion guide unit 23, upper and lower guide receiving members 24, 25, a pivoting prevention member 26, a damper 27, and bellows-like boots 28, 29 is mounted to an upper part side of the knuckle 5 and a side surface side of a motor case 10a, first and second adjustment spring members 30A, 30B are mounted between a guide fixing member 22a and an upper guide receiving member 23 and between the guide fixing member 22a and the motor side mounting member 21 respectively, thereby, spring constant of the dynamic vibration absorption device 20 can be adjusted.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够容易地改变动态吸振装置的支撑刚性并有效执行调谐的轮内电动机系统。解决方案：在通过将电动机侧安装构件21，转向节安装构件22，直线运动导向单元23，上部和下部导向件接收构件24,25整体组装形成的动态吸振装置20之后，构件26，阻尼器27和波纹管状靴28,29安装在转向节5的上部侧和电动机壳体10a的侧面侧，第一和第二调节弹簧构件30A，30B安装在引导固定部件22a和上引导部件23，并且分别在引导固定部件22a和电机侧安装部件21之间，从而能够调整动态吸振装置20的弹簧常数。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2008099344A Axial air gap type motor 有权
标题翻译：轴向气隙式电机
公开(公告)号：JP2008099344A
公开(公告)日：2008-04-24
申请号：JP2006274380
申请日：2006-10-05
申请人： Bridgestone Corp , Kayaba Ind Co Ltd , カヤバ工業株式会社 , 株式会社ブリヂストン
发明人： NAKAMURA YOSHINARI
IPC分类号： H02K21/24
摘要： PROBLEM TO BE SOLVED: To provide an axial air gap type motor equipped with an eccentric permissible structure.
SOLUTION: The axial air gap type motor has a motor unit 1a, in which a stator 4 is disposed so as to face a rotor 3 with a predetermine air gap in the center line direction of a rotary shaft 2 of the rotor 3. The motor is provided with a case 5 for incorporating the rotor and the stator and fixing the stator in the inside; and an elastic member 13 permitting displacement of the rotor for the case, in an orthogonal direction for the center line of the case and enabling the rotor to rotate about the rotary shaft, between the case and the rotary shaft.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有偏心容许结构的轴向气隙式电动机。解决方案：轴向气隙式电动机具有电机单元1a，其中定子4设置成与转子3相对，转子3在转子3的旋转轴2的中心线方向上具有预定的空气间隙电动机设置有用于结合转子和定子并将定子固定在内部的壳体5; 以及弹性构件13，允许壳体的转子在壳体的中心线的正交方向上移位，并且能够使转子围绕旋转轴在壳体和旋转轴之间旋转。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2005289324A Vehicle having auxiliary driving motor for of rear wheel 审中-公开
标题翻译：具有辅助驱动电机的车辆用于后轮
公开(公告)号：JP2005289324A
公开(公告)日：2005-10-20
申请号：JP2004111525
申请日：2004-04-05
申请人： Akebono Brake Ind Co Ltd , Bridgestone Corp , Kayaba Ind Co Ltd , カヤバ工業株式会社 , 曙ブレーキ工業株式会社 , 株式会社ブリヂストン
发明人： SUZUKI YASUHIRO , TASHIRO KATSUMI , KUROKAWA HISAFUMI , NAKAMURA YOSHINARI , TAKAHASHI KIMIO
IPC分类号： B60G13/16 , B60G3/01 , B60K6/26 , B60K6/40 , B60K6/485 , B60K6/52 , B60K7/00 , B60K17/04 , B60K17/356 , B60L11/14 , B60K6/04
CPC分类号： B60K6/48 , B60G3/01 , B60G2204/30 , B60K6/52 , B60K7/0007 , B60K17/046 , B60K2007/0038 , B60K2007/0092 , B60L2220/44 , B60L2220/46 , Y02T10/6221 , Y02T10/6265
摘要： PROBLEM TO BE SOLVED: To provide a vehicle having an auxiliary driving motor for a rear wheel, which has an in-wheel motor on the rear wheels, and is excellent in running property and riding comfortability.
SOLUTION: On the rear wheels of a vehicle driven by front wheels by rotating force of an internal combustion engine, an in-wheel motor 3 is loaded. The in-wheel motor 3 is constituted in such a manner that a non-rotation side case 3a of the motor and a knuckle 5 are supported by a cushioning mechanism 10. In this case, the cushioning mechanism 10 is equipped with a linear moving guide 13 comprising a linear bearing 13A and a rod 13B, plates 11 and 12 which are connected by a linear moving guide 15 integrally constituted of spring members 14 and 14 moving in the vertical direction of the vehicle, and a damper 16 which moves in the vertical direction of the vehicle and connects the plates 11 and 12. Namely, the in-wheel motor 3 is constituted in such a manner that the motor is supported to either one or both of the lower section of vehicle spring and the car body by the cushioning mechanism.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种车辆，其具有用于后轮的辅助驱动电动机，其在后轮上具有轮内电动机，并且行驶性和乘坐舒适性优异。解决方案：在由内燃机的转动力由前轮驱动的车辆的后轮上，装载有轮子电动机3。轮式电动机3以使电动机的非旋转侧壳体3a和转向节5由缓冲机构10支撑的方式构成。在这种情况下，缓冲机构10配备有线性移动导轨 13包括线性轴承13A和杆13B，板11和12通过由沿着车辆的垂直方向移动的弹簧构件14和14一体地构成的线性移动引导件15连接;以及阻尼器16，其在垂直方向上移动车辆的方向并且连接板11和12.即，轮电动机3以这样的方式构成，即电动机通过缓冲支撑在车辆弹簧的下部中的一个或两个上，机制。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2005178684A In-wheel motor system 有权
标题翻译：内轮电机系统
公开(公告)号：JP2005178684A
公开(公告)日：2005-07-07
申请号：JP2003425683
申请日：2003-12-22
申请人： Bridgestone Corp , Kayaba Ind Co Ltd , カヤバ工業株式会社 , 株式会社ブリヂストン
发明人： SUZUKI YASUHIRO , TASHIRO KATSUMI , NAKAMURA YOSHINARI
IPC分类号： B60G13/16 , B60K7/00 , H02K7/12
CPC分类号： B60K7/0007 , B60K2007/0038 , B60K2007/0092
摘要： PROBLEM TO BE SOLVED: To provide an in-wheel motor system capable of putting a motor certainly in floating mount to the suspension components of a vehicle and also equipped with an easy-to-assemble buffer mechanism.
SOLUTION: The non-rotation side case of the motor and a knuckle are coupled by the buffer mechanism 10 furnished with plates 11 and 12 coupled by a spring-fitted linear motion guide 15 where a linear motion guide 13 consisting of a linear bearing 13A and a rod 13B and spring members 14 working in the vertical direction of the vehicle are formed in a single piece construction and a damper 16 working in the vertical direction of the vehicle and coupling the plates 11 and 12 together.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够将电动机确定地浮动安装到车辆的悬挂部件上并且还配备有易于组装的缓冲机构的轮内电动机系统。解决方案：电动机和转向节的非旋转侧壳体通过缓冲机构10联接，缓冲机构10配备有由弹簧配合的直线运动引导件15联接的板11和12，其中线性运动引导件13由线性轴承13A和杆13B以及在车辆的垂直方向上工作的弹簧构件14形成为单一构造和在车辆的垂直方向上工作的阻尼器16，并将板11和12联接在一起。版权所有（C）2005，JPO＆NCIPI

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