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    • 3. 发明专利
    • Fitting structure of arm member to output shaft of power steering device
    • ARM会员到动力转向装置的输出轴的配置结构
    • JP2014184872A
    • 2014-10-02
    • JP2013061655
    • 2013-03-25
    • Showa Corp株式会社ショーワ
    • MURAKAMI TAKUYAKUNO SHINJI
    • B62K21/00B62D3/02B62D5/04B62K5/08
    • PROBLEM TO BE SOLVED: To provide a fitting structure of an arm member to an output shaft of a power steering device, capable of inexpensively fitting the arm member on the output shaft by positioning the arm member in the axial direction, with a simple constitution.SOLUTION: The present fitting structure of a steering arm 5 to an output shaft 22 of a power steering device comprises the output shaft 22 for transmitting generation torque of an electric motor and the steering arm 5 connected to the output shat 22 and transmitting steering force to a wheel. The steering arm 5 comprises a cylindrical part 51 of a substantially cylindrical shape having a first inner surface 55, a second inner surface 56 smaller in an inner diameter than the first inner surface 55 and an annular abutting surface 57 formed in a step difference part between the first inner surface 55 and the second inner surface 56. The output shaft 22 comprises an outer surface 28 fitted to the first inner surface 55, an abutting object surface 29 on which the abutting surface 57 abuts and a male screw part 35 threadedly engaging with a nut member 37 for fitting the steering arm 5 on the output shaft 22 by pressing the abutting surface 57 toward the abutting object surface 29.
    • 要解决的问题:为了提供一种臂部件到动力转向装置的输出轴的装配结构,能够以简单的结构将臂部件沿轴向定位而将臂部件廉价地装配在输出轴上。 解决方案:转向臂5到动力转向装置的输出轴22的现在的装配结构包括用于传递电动机的发电转矩的输出轴22和连接到输出轴瓦22的转向臂5并将转向力传递到 一个轮子 转向臂5包括具有第一内表面55的第一内表面55,内径小于第一内表面55的第二内表面56和形成在第一内表面55之间的阶梯差部分中的环形抵接表面57的基本圆柱形的圆柱形部分51 第一内表面55和第二内表面56.输出轴22包括装配到第一内表面55的外表面28,邻接表面57邻接的邻接物体表面29和与螺纹接合 螺母构件37,用于通过将抵接面57朝向邻接物体表面29挤压而将转向臂5装配在输出轴22上。
    • 4. 发明专利
    • Steering device
    • JP5321225B2
    • 2013-10-23
    • JP2009106501
    • 2009-04-24
    • 日産自動車株式会社
    • 幸司 熊谷
    • B62D3/02F16H1/08F16H1/20
    • PROBLEM TO BE SOLVED: To provide a steering device having a reduced size in the gear shaft direction, while enabling a large steering angle of a steered wheel. SOLUTION: A first non-circular gear 10, engaging with an input gear 8, has: a first circular portion 14 engaging with the input gear 8 and having a contour of the pitch curve formed of a part of the pitch circle that centers on a rotation axis RB of the first non-circular gear 10; a first non-circular portion 16 not engaging with the input gear 8 and having a contour of the pitch curve different from the contour of the pitch circle that centers on a rotation axis RB of the first non-circular gear 10. A second non-circular gear 12, engaging with the first non-circular gear 10, and connecting to a right front wheel WFR allowing thereof to be steered, has: a second circular portion 20 capable of engaging with the first circular portion 14 and a second non-circular portion 22 capable of engaging with the first non-circular portion 16. The first non-circular gear 10 and the second non-circular gear 12 are engaged with each other in such a state that a first border 24 between the first circular portion 14 and the first non-circular portion 16 and a second border 26 between the second circular portion 20 and the second non-circular portion 22 are engageable. COPYRIGHT: (C)2011,JPO&INPIT
    • 8. 发明专利
    • Folding bicycle
    • 折叠自行车
    • JP2010254265A
    • 2010-11-11
    • JP2009123583
    • 2009-04-26
    • Hisayuki Suzuki久幸 鈴木
    • SUZUKI HISAYUKI
    • B62K15/00B62D3/02B62J1/00B62K5/08
    • PROBLEM TO BE SOLVED: To provide a bicycle allowing of the safely riding of two infants by resolving such inconvenience that a heavy item such as the infant shifts a load by a handle bar and causes a trouble in operation when fixing a seat for one person to a part of a rear carrier and other seat to the handle bar, respectively. SOLUTION: A bench seat 22 for two infants is fixed to a vehicle body so as to stride a front wheel for driving, the heavy item such as the infant is prevented from load-shifted together with the handle bar 1, and the two infants come into a view during travel, thus securing ease. Stability is improved by expanding right and left rear wheels for steering in accordance with the width of the bench seat, and overturning is prevented by suppressing an inclination in a small amount using a link mechanism capable of setting a maximum slope angle while synchronizing the right and left rear wheels with the inclination of the vehicle body so as not to impair the lightness of the drive of the bicycle. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种自行车,通过解决诸如婴儿之类的重物品通过把手转移负载的这种不便,可以安全地骑两只婴儿,并且当固定座椅时会导致操作困难 一个人分别到后托架的一部分和另一个座椅到把手。 解决方案:将两个婴儿的长凳座22固定在车体上,以便使前轮行进,以便驾驶,防止诸如婴儿的重物与手柄1一起被负载移动,并且 两个婴儿在旅行中看到,从而确保轻松。 通过根据台座的宽度扩大用于转向的右后轮和左后轮的稳定性得到改善,并且通过使用能够设置最大倾斜角度的连杆机构抑制少量的倾斜来防止倾覆,同时使右 左后轮具有车体的倾斜度,从而不损害自行车的驱动的亮度。 版权所有(C)2011,JPO&INPIT
    • 9. 发明专利
    • Transplanter
    • 插秧机
    • JP2010207161A
    • 2010-09-24
    • JP2009057892
    • 2009-03-11
    • Mitsubishi Agricult Mach Co Ltd三菱農機株式会社
    • TSUCHIE MASATSUGU
    • A01C11/02A01B69/00B62D3/02B62D7/18B62D11/08B62D49/00
    • PROBLEM TO BE SOLVED: To reduce the number of parts and cost by using a versatile part.
      SOLUTION: There is provided a riding rice transplanter automatically disconnecting power transmission to a rear wheel 7 of inner side of gyration according to gyrating operation of a steering wheel 16. The transplanter is provided with a side clutch linking mechanism 29 to link a shifter arm 14 of a side clutch 13 to a front wheel steering mechanism 17 and automatically disconnect the side clutch 13 of the inner side of gyration according to gyrating operation of the steering wheel 16. The side clutch linking mechanism 29 is provided with a cam member 31 rotating by contact with a pitman arm 22 and right and left linkage links 32 to link the shifter arm 14 of each side clutch 13 to the cam member 31, and the cam member 31 is rotated around a steering deceleration shaft 24.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:通过使用多功能部件来减少零件数量和成本。 解决方案:根据方向盘16的旋转操作,提供了一种骑马米插秧机,自动断开与回转内侧的后轮7的动力传递。插秧机设有侧离合器连接机构29, 侧离合器13的换档臂14到前轮转向机构17,并且根据方向盘16的旋转操作自动地切断回转内侧的侧离合器13.侧离合器连接机构29设置有凸轮构件 31通过与垂直臂22和左右连杆32接触而旋转,以将每个侧离合器13的换档臂14连接到凸轮构件31,并且凸轮构件31围绕转向减速轴24旋转。 版权所有(C)2010,JPO&INPIT
    • 10. 发明专利
    • Steering device for small vehicle
    • 小型车辆转向装置
    • JP2009241835A
    • 2009-10-22
    • JP2008092718
    • 2008-03-31
    • Honda Motor Co Ltd本田技研工業株式会社
    • NAKAMURA KOJI
    • B62K5/08B60G3/20B62D3/02
    • PROBLEM TO BE SOLVED: To provide a steering device for a small vehicle, where a tie rod is able to be arranged within a narrow arrangement space thereof. SOLUTION: A double-wishbone-type suspension device including a pair of an upper arms 6 and a lower arm 7 is provided. A steering shaft 21 penetrates downwardly between a mounting part of the upper arms 6 from above, and the lower part of the shaft 21 is supported by a bearing 75. The steering device for the small vehicle steers wheels by a tie rod 24 coupled with a center arm 23 provided to the steering shaft 21. The center arm 23 is provided to the lower part of a bearing holder 65 which holds the bearing 75 for supporting the lower part of the steering shaft 21. The center arm 23 curves downwardly, and the ball end 24a of the tie rod 24 is fixed to the center arm 23. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种用于小型车辆的转向装置,其中拉杆能够布置在其狭窄的布置空间内。 解决方案:提供包括一对上臂6和下臂7的双叉骨型悬挂装置。 转向轴21从上方向上穿过上臂6的安装部分,并且轴21的下部由轴承75支撑。小型车辆的转向装置通过与一个连杆 中心臂23设置在转向轴21上。中心臂23设置在轴承保持器65的下部,轴承保持器65保持用于支撑转向轴21的下部的轴承75.中心臂23向下弯曲, 拉杆24的球端24a固定在中心臂23上。版权所有(C)2010,JPO&INPIT