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    • 91. 发明公开
    • Transmission system
    • Übersetzungsgetriebe
    • EP1642818A2
    • 2006-04-05
    • EP05254340.2
    • 2005-07-11
    • HONDA MOTOR CO., Ltd.
    • Matsumoto, Shinya, c/o Kabushiki Kaisha HondaIguchi, Kazunari, c/o Kabushiki Kaisha Honda
    • B62M9/00B62M11/00B62M9/14
    • B62M9/14B62M9/00B62M11/00
    • A transmission system for a bicycle or similar comprises a sprocket cluster 40 constituted of a plurality of transmission sprockets 41 to 47, a derailleur and a transmission case 20 for housing the sprocket cluster 40, the derailleur and a chain. The transmission case 20 is provided with a work opening 26 through which an inner cable 62b of an operation cable 62 and a linking part 85 of a parallelogram link mechanism 73 are linked/unlinked. The work opening 26 is formed in an axis direction-case wall 21c which is located closest in the axis direction to a transmission sprocket 41 having the largest outer diameter among the sprocket cluster 40. Among the sprocket cluster 40, the transmission sprocket 41 is located closest in the radial direction to the work opening 26.
      This avoids enlarging a transmission case, prevents an increase in weight and prevents and inhibits a reduction in the rigidity of the transmission case due to the presence of a work opening formed in the transmission case for linking/unlinking an operation cable to/from a linking part of a derailleur. It also ensures easy oil lubrication for a chain through the work opening.
    • 用于自行车或类似物的传动系统包括由多个传动链轮41至47,拨链器和用于容纳链轮组40,拨链器和链条的变速箱20构成的链轮组40。 变速器壳体20设有工作开口26,工作缆索62的内部缆线62b和平行四边形连杆机构73的连接部分85通过该工作开口连接/取消连接。 工作开口26形成在沿链轴方向最靠近链轮组40中具有最大外径的传动链轮41的轴向外壳壁21c上。在链轮簇40中,传动链轮41位于 这样可以避免扩大变速器壳体,防止重量的增加,并且防止和抑制由于在变速箱中形成的工作面的存在而使变速箱的刚性降低 将操作电缆连接/取消与拨链器的连接部分的连接。 它还确保通过工作开口的链条易于油润滑。
    • 92. 发明公开
    • FLEXIBLE SPROCKET VARIABLE RATIO CHAIN DRIVE
    • 具变和翻译灵活的齿轮链条传动
    • EP0728096A1
    • 1996-08-28
    • EP95900472.0
    • 1994-10-28
    • Kriek, Albert P.
    • Kriek, Albert P.
    • B62M9
    • B62M9/14
    • A variable speed ratio multiple sprocket and chain drive, particularly applicable to bicycles, using stacks of resilient sprocket rings (2, 3, 22, 23), each of which is radially split to define resilient sectors (15', 15''). For shifting, the resilient sectors (15', 15'') are axially deflected so that the rows of teeth of adjacent sprocket rings (2, 3, 22, 23) are aligned with one another, thereby permitting a roller chain (5) entrained around one sprocket ring (22, 23) to transfer to an adjacent sprocket ring (23, 22) of different pitch diameter, thus changing the drive ratio. A control system (8, 99, 100, 101) is mechanically linked to a resilient sector deflection mechanism (30, 39, 40, 41). The control system (8, 99, 100, 101) tracks which driving sprocket ring (3, 21, 22, 23) and which driven sprocket ring (2, 21, 22, 23) are engaged by the chain (5), and selects either the stack (3) of driving sprocket rings or the stack (2) of driven sprocket rings for shifting so as to allow a rider to change the drive ratio up or down at will.
    • 93. 发明公开
    • A GEAR
    • 一个齿轮
    • EP0050141A1
    • 1982-04-28
    • EP81901151.0
    • 1981-04-14
    • LAUESEN, Jesper
    • LAUESEN, Jesper
    • B62M9
    • B62M9/14
    • Des pignons exterieurs de transfert de chaine possedent une largeur de fabrication importante qui demande l'application de roues arriere asymetriques. De maniere a eviter ceci, plusieurs couronnes dentees (1) sont noyees, avec un deplacement axial, sur un cylindre de guidage (4) ayant des brides laterales (5). Les couronnes dentees (1) possedent des ergots (2), et des fentes traversantes (3) amenagees dans le cylindre de guidage (5) sont en prise avec des rainures helicoidales (7) dans un manchon (6) noye a l'interieur du cylindre de guidage (4). Un mecanisme de changement de vitesse fait tourner le manchon (6) par rapport au cylindre de guidage (4) ce qui a pour effet d'amener les couronnes dentees (1) d'une position de repos de la bride laterale (5) du cylindre de guidage (4) vers le milieu du cylindre de guidage (4).
    • 外链传动齿轮的制造宽度很大,需要应用不对称的后轮。 为了避免这种情况,在具有侧向凸缘(5)的导向缸(4)上轴向钻出多个齿环(1)。 齿轮环(1)具有销(2),并通过(3)布置在所述引导筒中的槽(5)与在一个套筒上的螺旋槽(7)接合(6)嵌入其中 的导向筒(4)。 移位机构使该套筒(6)相对于具有使横向凸缘的静止位置的齿形冠(1)的效果导向筒(4)(5) (4)导向导向筒(4)的中部。
    • 95. 发明公开
    • CHAIN-RING SET FOR A POWER TRANSMISSION SYSTEM
    • 用于电力传输系统的链环套件
    • EP3251940A1
    • 2017-12-06
    • EP16382255.4
    • 2016-06-03
    • ZUMA Innovation, S.L.
    • ZUBIETA ANDUEZA, Mikel
    • B62M9/14B62M25/08
    • B62M9/14B62M25/08
    • Chain-rings set 1, 2 for bicycle comprising a first chain-ring 1 and a second chain-ring 2, this latter formed by segments 21, 22, 23, 24, 25, 26, which comprises displacement means with axial component of the segments 21, 22, 23, 24, 25, 26 with respect to the first chain-ring such that they can be moved a the chain free zone ZLC and shift the chain 3 among chain-rings, wherein the axial displacement means are formed by guiding means 4 configured for guiding the segments 21, 22, 23, 24, 25, 26 such that the relative movement of the teeth of the segments 21, 22, 23, 24, 25, 26 with respect to the small chain-ring 1 in its displacement from a first disengagement configuration to a second engagement configuration has a tangential component opposite to the forward direction.
    • 用于自行车的链环组1,2包括第一链环1和第二链环2,后者由分段21,22,23,24,25,26形成,所述分段21,22,23,24,25,26包括具有轴向分量的位移装置 部段21,22,23,24,25,26相对于第一链环的位置,使得它们可以在无链区ZLC中移动并且在链环之间移动链3,其中轴向位移部件由 引导装置4,该引导装置4构造成用于引导节段21,22,23,24,25,26,使得节段21,22,23,24,25,26的齿相对于小链环1的相对运动 在其从第一脱离构型到第二接合构型的位移中具有与向前方向相反的切向分量。
    • 99. 发明公开
    • A bicycle transmission
    • Fahrradgangschaltung。
    • EP0595375A1
    • 1994-05-04
    • EP93121080.1
    • 1991-09-24
    • Browning Automatic Transmissions Limited Partnership
    • Browning, Bruce W.Browning, Marc S.
    • B62M9/12B62M9/16
    • B62M9/16B62M9/1242B62M9/1248B62M9/125B62M9/131B62M9/14
    • A bicycle transmission comprises a sprocket assembly (14,16) rotatably coupled to the frame (12) of a bicycle for receiving a chain (18), a front and rear sprocket selector for causing the sprocket assembly to shift the chain from one sprocket to another, a sliding bracket for retractably mounting the sprocket selector to the bicycle frame, adjustment brackets for finely adjusting the front and rear sprocket selectors to correspond to the path of the sprocket assembly, and a compensator (20) for engaging and following the chain as it is shifted between sprockets to eliminate any free chain between the compensator (20) and the sprocket and for reentraining the chain in the event of complete derailment. The bicycle transmission includes a sprocket assembly comprising a stationary sector (22), a swinging sector (26) hingedly coupled to the stationary sector, and a plurality of load bearing surfaces (140,142,144) extending radially outwardly of the stationary sector for taking the load from the swinging sector.
    • 自行车变速器包括可旋转地联接到自行车的框架(12)的链轮组件(14,16),用于接收链条(18),前链轮选择器和后链轮选择器,用于使链轮组件将链条从一个链轮移动到 另一个,用于将链轮选择器可伸缩地安装到自行车车架的滑动支架,用于精细调节前链轮选择器和后链轮选择器以对应于链轮组件的路径的调节支架,以及用于接合和跟随链条的补偿器(20) 在链轮之间移动以消除补偿器(20)和链轮之间的任何自由链,并且在完全脱轨的情况下重新链接链条。 自行车变速器包括链轮组件,该链轮组件包括固定部分(22),铰接地联接到固定部分的摆动部分(26)和多个承载表面(140,142,144),该表面径向向外延伸固定部分,用于从 摆动部门。