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    • 82. 发明授权
    • 전동장치의 개선구조
    • 传输设备
    • KR101216889B1
    • 2012-12-28
    • KR20100058895
    • 2010-06-22
    • B62M6/45B62M6/55B62M6/65B62M11/02B62M11/14
    • B62M6/55B62K19/34B62M3/003
    • 본발명은전동장치의개선구조에관한것으로서, 특히자전거의양쪽페달막대사이의축심부에동력기구를설치하고, 상기동력기구는인력, 전동력두 종류의동력원으로자전거를구동시키며, 상기동력기구는전동유닛을포함하고있으며, 상기전동유닛은감속유닛과연결되고, 상기감속유닛은최소한하나이상의래칫과연결되고, 상기래칫은기어판과결합되고, 또한회전축이상기전동유닛, 감속유닛, 래칫, 기어판의축심을관통하여설치되고, 상기회전축의양 끝은페달막대가조합되어설치되고, 상기페달막대도역시상기래칫과연결되며, 상기동력유닛배치공간을축소시키기위해상기동력유닛내에중심을관통하는방식으로전동유닛과감속유닛이설치되고, 또한상기감속유닛내에는복수개의유성기어가별도로설치되어전동토크를분산함으로써강대한토크를견딜수 있고안정적이며내구적인전동장치를구현해낼 수있도록개선한구조를말한다.
    • 83. 发明授权
    • 원통캠 단면캠 또는 경사판캠을 이용한 신축가능한 크랭크 및 이를 이용한 자전거
    • 使用圆柱凸轮,端面凸轮或使用起重机的滑动板凸轮和自行车的可开启的起重机
    • KR100935360B1
    • 2010-01-06
    • KR1020090056557
    • 2009-06-24
    • 이근형
    • 이근형
    • B62M3/02B62M1/36B62M1/10
    • B62M3/04B62M3/06Y10T74/2165Y10T74/2167B62M3/02B62K19/34B62M1/10
    • PURPOSE: An expandable crank using a cylindrical cam or an inclined cam, and a bicycle using the same are provided to facilitate a rotary motion by lengthening a crank pedal when torque is applied, and shortening the crank pedal when the torque is not applied. CONSTITUTION: An expandable crank comprises a fixed arm(1), a moving arm(2), and a cylindrical cam(3). The fixed arm is coupled with a rotary shaft of a rotator for transferring torque. The moving arm is extended in a longitudinal direction inside of the fixed arm. The cylindrical cam is coupled with the inside of the moving arm in a vertical direction of the moving arm. A pedal is composed of a pedal shaft(41) coupled with an exposed end of the moving arm, and pedal plates(42). The pedal plates are coupled with the pedal shaft so as to prevent relative rotation. A pair of bevel gears are respectively coupled with a cam shaft of the cylindrical cam and the pedal shaft of the pedal.
    • 目的:提供使用圆柱形凸轮或倾斜凸轮的可膨胀曲柄以及使用其的自行车,以便在施加扭矩时通过延长曲柄踏板来促进旋转运动,并且当不施加扭矩时缩短曲柄踏板。 构成:可膨胀曲柄包括固定臂(1),移动臂(2)和圆柱形凸轮(3)。 固定臂与用于传递扭矩的旋转器的旋转轴联接。 移动臂在固定臂的内侧沿长度方向延伸。 圆柱形凸轮在移动臂的垂直方向上与移动臂的内部联接。 踏板由与移动臂的暴露端连接的踏板轴(41)和踏板(42)构成。 踏板与踏板轴联接,以防止相对旋转。 一对锥齿轮分别与圆柱形凸轮的凸轮轴和踏板的踏板轴相连。
    • 84. 发明公开
    • Transmission device
    • 传输设备
    • KR20100138785A
    • 2010-12-31
    • KR20100058895
    • 2010-06-22
    • PERNG TE YU
    • PERNG TE YU
    • B62M6/65B62M6/45B62M6/55B62M11/02B62M11/14
    • B62M6/55B62K19/34B62M3/003
    • PURPOSE: An improved structure of an electric motor device for a bicycle is provided to maintain the balance of a bicycle body and improve the durability and noise reduction effect. CONSTITUTION: An improved structure of an electric motor device for a bicycle comprises a power mechanism which is installed in the axial center between two pedal bars(22) of a bicycle and actuates the bicycle with human power or electric power. The power mechanism includes a motor unit(24) which is connected to a speed reducing unit(25). The speed reducing unit is connected to one or more ratchets(27,28) coupled with a gear plate. A rotary shaft(21) passes through the axial centers of the motor unit, the speed reducing unit, the ratchets, and the gear plate. The pedal bars are assembled on both ends of the rotary shaft and connected to the ratchets.
    • 目的:提供一种用于自行车的电动马达装置的改进结构,以保持自行车主体的平衡,并提高耐久性和降噪效果。 构成:用于自行车的电动马达装置的改进结构包括一个动力机构,其安装在自行车的两个踏板杆(22)之间的轴向中心并用人力或电力来驱动自行车。 动力机构包括连接到减速单元(25)的马达单元(24)。 减速单元连接到与齿轮板联接的一个或多个棘轮(27,28)。 旋转轴(21)穿过马达单元,减速单元,棘轮和齿轮板的轴心。 踏板杆组装在旋转轴的两端并连接到棘轮。
    • 85. 发明授权
    • A collapsible bicycle
    • 可折叠自行车
    • KR100999649B1
    • 2010-12-08
    • KR20100030602
    • 2010-04-02
    • KOREA IND TECH INSTKOEN DESIGN CO LTD
    • CHO UN DAEHYUNG JOON HOJANG SUNG CHANKIM CHANG WONCHUNG KYUNG RYUL
    • B62K15/00B62J1/06B62K21/16
    • B62K15/008B62K19/34B62K25/005
    • PURPOSE: A foldable bicycle is provided to facilitate storage and carriage because the front and rear wheels are aligned side by side with the rotation of the hinge part. CONSTITUTION: A foldable bicycle(100) comprises a support frame(110), a folding frame(120), and a hinge part(130). The support frame is equipped with a front wheel which is steered with a handle and a seat on which a user can sit. The folding frame is equipped with a rear wheel and connected to the lower side of the support frame to be folded via the hinge part. The hinge part connects the support frame and the folding frame together and generates a driving force when pedals provided on both sides are rotated. When folding the folding frame, the folding frame is separated apart from the support frame so that the front and the rear wheel are aligned side by side.
    • 目的:提供可折叠自行车以便于存放和运输,因为前轮和后轮与铰链部分的旋转并排排列。 构成:可折叠自行车(100)包括支撑框架(110),折叠框架(120)和铰链部件(130)。 支撑框架配备有前轮,该前轮用手柄和座椅转动,用户可以坐在该座椅上。 折叠框架配备有后轮并连接到支撑框架的下侧以通过铰链部分折叠。 铰链部分将支撑框架和折叠框架连接在一起,并且在两侧的踏板旋转时产生驱动力。 当折叠折叠框架时,折叠框架与支撑框架分开,使得前轮和后轮并排排列。
    • 86. 发明授权
    • Open-type bottom braket for bicycle
    • 开瓶式底瓶自行车
    • KR100972987B1
    • 2010-07-29
    • KR20100015585
    • 2010-02-22
    • SS AUTOMOTIVE ENGINEERING CO LYEOM DONG HWAN
    • YEOM DONG HWAN
    • B62K19/34B62K19/44B62M3/00
    • B62M3/003B62K19/34
    • PURPOSE: An open type bottom bracket is provided to easily control the alignment of a sprocket chain line by embedding a sprocket in a secured space. CONSTITUTION: An open type bottom bracket comprises an opened space. The opened space is formed by a left partition(24a), a right partition(24b), and a rear partition(24c). A sprocket(23) is located in the inner side of the opened space. Bearing stays(25) are located in the left and right partitions. Crank arms(21a,21b) are located in both sides of the opened space. U-shaped openings(24d,24e) are formed in the left and right partitions. Bearings(27) are inserted into the bearing stays.
    • 目的:提供一种开式底托,用于通过将链轮嵌入固定空间来容易地控制链轮链线的对齐。 构成:开放式底托包括开放的空间。 打开的空间由左分隔件(24a),右分隔件(24b)和后分隔件(24c)形成。 链轮(23)位于打开空间的内侧。 轴承座(25)位于左右分隔。 曲柄臂21a,21b位于开放空间的两侧。 U形开口(24d,24e)形成在左右分隔壁上。 轴承(27)插入轴承座。
    • 90. 发明专利
    • Bottom bracket assembly for bicycle and adapter device for such assembly
    • 用于这种装配的自行车和适配器装置的底部支架组件
    • JP2007238083A
    • 2007-09-20
    • JP2007052530
    • 2007-03-02
    • Campagnolo Spaカンパニョーロ・ソシエタ・ア・レスポンサビリタ・リミタータCampagnolo Societa A Responsabilita Limitata
    • MEGGIOLAN MARIOPASQUA PAOLO
    • B62K19/34B62M1/36B62M3/00
    • B62M3/003B62K19/34
    • PROBLEM TO BE SOLVED: To enhance the accuracy of a gear shift of a bottom bracket assembly. SOLUTION: The bottom bracket assembly 1 for the bicycle has a shaft 5 having a longitudinal axis X-X extending along a predetermined direction; a pair of bearings 15, 20 constituted so as to rotatably support the shaft 5 on a housing box 10 of the bottom bracket assembly 1 provided on a frame of the bicycle; and a pair of adapter devices 30, 35 constituted so as to be assembled on both free ends of the housing box in a canti-lever beam form in order to support the bearings 15, 20 on an outer side of the housing box 10. The adapter device 30 has a first stopper member and a second stopper member arranged at both sides relative to the bearing 15, and the first stopper member and the second stopper member retains the bearing 15 in a space 54 having predetermined spreading in an axial direction in cooperation with the bearing 15. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提高底托架组件的换档精度。 解决方案:用于自行车的底托架组件1具有沿着预定方向延伸的纵向轴线X-X的轴5; 构成为将轴5可旋转地支撑在设置在自行车的框架上的底托架组件1的收纳箱10上的一对轴承15,20; 以及一对适配器装置30,35,其被构造成将其以壳形杠杆梁形式组装在壳体箱的两个自由端上,以便在壳体10的外侧上支撑轴承15,20。 适配器装置30具有相对于轴承15布置在两侧的第一止动构件和第二止动构件,并且第一止动构件和第二止动构件将轴承15保持在具有预定的轴向方向扩展的空间54中 轴承15.版权所有(C)2007,JPO&INPIT