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1. 发明公开

EP3239031A1 DRIVE UNIT AND ELECTRIC-MOTOR-ASSISTED BICYCLE 有权
标题翻译：驱动装置和电动机辅助自行车
公开(公告)号：EP3239031A1
公开(公告)日：2017-11-01
申请号：EP17159162.1
申请日：2017-03-03
申请人： Yamaha Hatsudoki Kabushiki Kaisha
发明人： UDA, Masatsugu , SUZUKI, Ryota , MANO, Yasunori , USAMI, Tomohiro
IPC分类号： B62M6/55 , B62M11/02
CPC分类号： B62M6/55 , B62M6/50 , B62M11/02 , F16D41/24
摘要： The size of the housing (21) of the drive unit used in an electric-motor-assisted bicycle (10) is reduced. As viewed in an axial direction of the crank axle (22), the substrate (48) housed in the housing does not overlap the reduction gear (24) but overlaps the driven gear (2333). The substrate is disposed around the crank axle. The substrate includes a component side. The component side spreads in a direction crossing the central axis (CL1) of the crank axle. The substrate extends in directions crossing radial directions of the crank axle. One end (481) of the substrate as determined along the direction in which the substrate extends is located on the side of the straight line (L1) connecting the shaft center of the crank axle and the shaft center of the motor output shaft (2522) as viewed in the axial direction, that is opposite to the side having the other end (488) of the substrate as determined along the direction in which the substrate extends. As viewed in the axial direction, the one and other ends are located between the shaft center of the crank axle and the shaft center of the motor output shaft as determined along the direction in which the straight line extends.
摘要翻译：用于电动辅助自行车（10）的驱动单元的壳体（21）的尺寸减小。从曲柄轴（22）的轴向观察，容纳在壳体中的基板（48）不与减速齿轮（24）重叠，而是与从动齿轮（2333）重叠。衬底围绕曲轴布置。衬底包括组件侧。部件侧在与曲轴的中心轴线（CL1）交叉的方向上扩展。基板在与曲轴的径向交叉的方向上延伸。沿基板延伸方向确定的基板的一端（481）位于连接曲轴的轴心和电动机输出轴（2522）的轴心的直线（L1）的一侧上，如沿轴向方向所看到的，沿着衬底延伸的方向确定的是与具有衬底的另一端（488）的一侧相反。从轴向观察时，一端和另一端位于沿着直线延伸的方向确定的曲柄轴的轴心和电动机输出轴的轴心之间。

2. 发明授权

EP2415616B1 Hinterradnabe mit Stirnradverzahnung 有权转让
标题翻译：后轮毂与正齿轮
公开(公告)号：EP2415616B1
公开(公告)日：2014-05-21
申请号：EP11176243.1
申请日：2011-08-02
申请人： Klieber, Jochen
发明人： Klieber, Jochen
IPC分类号： B60B27/02 , F16D41/24 , B60B27/04 , F16D41/36
CPC分类号： F16D41/24 , B60B27/047 , B60Y2200/13 , F16D41/36 , Y02T10/86

3. 发明授权

EP2594411B1 Hub assembly with ratchet member movable in one direction 有权
标题翻译：歧管组件与可动的方向上棘爪构件
公开(公告)号：EP2594411B1
公开(公告)日：2014-01-08
申请号：EP11189634.6
申请日：2011-11-17
申请人： Kunshan Henry Metal Technology Co., Ltd.
发明人： Tho, Kee Ping
IPC分类号： B60B27/02 , F16D41/24
CPC分类号： B60B27/023 , B60B2900/111 , F16D41/24 , F16D41/36
摘要： A ratchet mechanism of a hub assembly is located between the hub and the tubular portion, and includes a driving member which is movable linearly in the tubular portion. One side of the driving member has a cone-shaped first ratchet portion located axially and is composed of two triangular contact surfaces. A passive member is fixed in the hub and has a cone-shaped second ratchet portion which is engaged with the first ratchet portion. A returning member is located between the hub and the driving member. The passive member is fixed to the hub easily. By the triangular cone-shaped first and second ratchet portions, the contact are and the friction between the ratchet portions are reduced, and the engagement and disengagement is more quick and smooth.

4. 发明公开

EP2647563A2 Sprocket assembly for a bicycle rear wheel 审中-公开
标题翻译： Bewegungsübertragungssystemeines Fahrrads
公开(公告)号：EP2647563A2
公开(公告)日：2013-10-09
申请号：EP13174764.4
申请日：2008-03-28
申请人： CAMPAGNOLO S.R.L.
发明人： Valle, Maurizio
IPC分类号： B62M9/10 , B62M9/12 , F16G13/06 , F16H7/06 , F16H55/30
CPC分类号： F16H9/06 , B62M9/10 , B62M9/12 , F16D41/24 , F16G13/06 , F16H9/24
摘要： The invention relates to a sprocket assembly (16) for a bicycle rear wheel. The sprocket assembly (16) comprises at least eleven sprockets (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11). All of the sprockets (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11) of said sprocket assembly (16) have an overall axial bulk (M) lower than or equal to 46 mm.
摘要翻译：本发明涉及一种用于自行车后轮的链轮组件（16）。链轮组件（16）包括至少11个链轮（1,2,3,4,5,6,7,8,9,10,11）。所述链轮组件（16）的所有链轮（1,2,3,4,5,6,7,8,9,10,11）具有小于或等于46mm的总轴向体积（M）。

5. 发明公开

EP2594412A1 Hub assembly with the ratchet member movable in two directions 有权
标题翻译：在维多利亚州的维特根格林（Sperrklinkenlement）
公开(公告)号：EP2594412A1
公开(公告)日：2013-05-22
申请号：EP11189635.3
申请日：2011-11-17
申请人： Kunshan Henry Metal Technology Co., Ltd.
发明人： Tho, Kee Ping
IPC分类号： B60B27/02 , F16D41/24
CPC分类号： F16D41/24 , B60B27/023 , B60B2900/115 , B60B2900/541 , F16D41/36
摘要： A hub assembly includes a ratchet mechanism located between the hub and the tubular portion on one end of the hub, and including a driving member which is located in the tubular portion and is movable linearly. One side of the driving member has a cone-shaped first ratchet portion located axially and is composed of two triangular contact surfaces. A passive member is movable in the first slot and one side of the passive member has a cone-shaped second ratchet portion which is engaged with the first ratchet portion. A returning member unit is located between the hub and the passive member, and between the tubular portion and the driving member. By the triangular cone-shaped first and second ratchet portions, the contact area and the friction between the ratchet portions are reduced, and the engagement and disengagement is more quick and smooth.
摘要翻译：轮毂组件包括棘轮机构，该棘轮机构位于毂和轮毂的一端上的管状部分之间，并且包括位于管状部分中并且可线性运动的驱动构件。驱动构件的一侧具有轴向定位并由两个三角形接触表面构成的锥形第一棘轮部分。无源构件可在第一狭槽中移动，并且被动构件的一侧具有与第一棘轮部分接合的锥形第二棘轮部分。返回构件单元位于轮毂和被动构件之间，并且位于管状部分和驱动构件之间。通过三角锥形的第一和第二棘轮部分，接触面积和棘轮部分之间的摩擦力减小，并且接合和分离更快速和平滑。

6. 发明公开

EP2559569A2 Nabe 有权转让
标题翻译：枢纽
公开(公告)号：EP2559569A2
公开(公告)日：2013-02-20
申请号：EP12005883.9
申请日：2012-08-15
申请人： DT Swiss AG
发明人： Spahr, Stefan , Walthert, Martin
IPC分类号： B60B27/02 , F16D41/36
CPC分类号： F16D41/24 , B60B27/023 , B60B27/047 , B60B2900/311 , B60B2900/321 , B60B2900/325 , F16D41/36
摘要： Nabe für Zweiräder mit einer Nabenachse und einem Nabenkörper und einem Rotor und mit einem Zahnscheibenfreilauf, welcher zwei miteinander zusammenwirkende Eingriffskomponenten mit jeweils einer Axialverzahnung aufweist. Die Eingriffskomponenten werden über eine Vorbelastungseinrichtung in Eingriffsstellung vorbelastet. Die eine Eingriffskomponente ist drehfest und axial verschiebbar an dem Nabenkörper aufgenommen und die andere Eingriffskomponente ist drehfest an dem Rotor vorgesehen, um in der Eingriffsstellung der beiden Eingriffskomponente eine Drehbewegung von dem Rotor auf den Nabenkörper zu übertragen. Wenigstens eine Eingriffskomponente ist als Zahnscheibe ausgebildet und ist mit der Axialverzahnung versehen und weist eine axiale Breite auf, die wenigstens so groß ist wie der halbe Außenradius der Axialverzahnung.
摘要翻译：具有与轮毂轴和一轮毂体和一转子和与两个协作的接合组件每个具有轴向齿部的齿形盘飞轮齿条毂。所述接合部件被偏压通过偏压在接合位置装置。所述一个接合部件不可转动地并且轴向地在轮毂体可滑动地接收并且另一个卡合件固定地设置在转子在两个卡合部件的卡合位置的旋转运动从所述转子传递至轮毂筒。至少一个接合元件被构造为齿盘，并设置有轴向齿部，并且具有的轴向宽度是至少作为轴向齿的一半的外半径一样大。

7. 发明公开

EP2559567A2 Fahrradkomponente und Verfahren zur Montage einer Fahrradkomponente 审中-公开
公开(公告)号：EP2559567A2
公开(公告)日：2013-02-20
申请号：EP12005882.1
申请日：2012-08-15
申请人： DT Swiss AG
发明人： Spahr, Stefan , Walthert, Martin
IPC分类号： B60B27/00 , B60B27/02
CPC分类号： B60B27/023 , B60B1/003 , B60B1/02 , B60B1/041 , B60B1/042 , B60B27/0031 , B60B27/0073 , B60B27/047 , B60B31/005 , F16D41/24 , F16D41/36 , F16D2300/08 , Y10T29/49506
摘要： Fahrradkomponente und Verfahren zur Montage einer Fahrradkomponente mit mehreren Einheiten, von denen eine Einheit als feststehende Einheit und wenigstens eine Einheit als rotierbare Einheit ausgebildet ist. Eine feststehende Einheit bildet die Nabenachse und eine rotierbare Einheit ist als Nabengehäuse ausgebildet. Das Nabengehäuse ist mit einer Speichenaufnahme zur Befestigung von Speichen versehen und ist über wenigstens ein Lager drehbar gegenüber der Nabenachse gelagert. Es ist wenigstens ein separater und an einer der mehreren Einheiten befestigter Dichtungsdeckel vorgesehen, an dem eine abgedichtete Durchgangsöffnung für eine Einheit vorgesehen ist, welche Einheit relativ zu dem Nabengehäuse drehbar ist.
摘要翻译：自行车部件（1）后轮毂（3）具有包括轮毂轴（5）的轮毂壳体（6）。轮毂外壳中提供多个轴承（7），并相对于轮毂轴转动。轮毂盖（8）连接到轮毂壳体，用于密封轮毂壳体。保持单元（14）被布置成相对于轮毂壳体保持轮毂盖。包括用于安装自行车部件的方法的独立权利要求。

8. 发明公开

EP1480726A4 FREE WHEEL CLUTCH MECHANISM FOR BICYCLE DRIVE TRAIN 审中-公开
标题翻译：单向离合器机理自行车传动系
公开(公告)号：EP1480726A4
公开(公告)日：2006-05-17
申请号：EP03713915
申请日：2003-03-04
申请人： NAUTILUS INC
发明人： WARNER PATRICK , HARDING MICHAEL H , WU MU-CHUAN , BAKER WILLIAM A
IPC分类号： A63B21/00 , A63B21/22 , A63B22/00 , A63B22/08 , B62M1/10 , F16D7/02 , F16D41/24 , A63B69/16
CPC分类号： A63B22/0605 , A63B21/157 , A63B21/225 , A63B2022/0658 , A63B2225/09 , A63B2225/093 , B62M1/10 , F16D7/025 , F16D41/24
摘要： An exercise bicycle including a frame having a seat handlebars, a high-inertia flywheel (391) having a hub (394) at a center of rotation, the flywheel being rotatably supported on the frame at the hub, and a drive train including a drive sprocket, a crank arm attached to an extending from the drive sprocket, and a pedal attached to the crank arm, the drive train being rotatably supported by the frame. The drive train also includes a slave sprocket (400) fixed to the flywheel at the hub, with the drive and slave sprockets connected in a direct-drive relationship, the drive train driveable in a forward and rearward directions to cause the flywheel to rotate. A clutch mechanism (392) is positioned in engagement with the slave sprocket and the hub to create a frictional engagement between the sprocket and the hub, and to establish a break-free force threshold. When the drive train is actuated in the forward direction, the slave sprocket and the hub move together, and when the drive train is actuated in the rearward direction under the influence of a force greater than the break-free force threshold, the clutch mechanism slips between the slave sprocket and the hub, allowing the slave sprocket and the flywheel to move independently of one another. The clutch mechanism including a spring tensioner whereby the break -free forces may be adjusted.

9. 发明公开

EP1480726A1 FREE WHEEL CLUTCH MECHANISM FOR BICYCLE DRIVE TRAIN 审中-公开
标题翻译：单向离合器机理自行车传动系
公开(公告)号：EP1480726A1
公开(公告)日：2004-12-01
申请号：EP03713915.1
申请日：2003-03-04
申请人： Nautilus, Inc.
发明人： WARNER, Patrick , HARDING, Michael H. , WU, Mu-Chuan , BAKER, William A.
IPC分类号： A63B21/00 , A63B69/16
CPC分类号： A63B22/0605 , A63B21/157 , A63B21/225 , A63B2022/0658 , A63B2225/09 , A63B2225/093 , B62M1/10 , F16D7/025 , F16D41/24
摘要： An exercise bicycle including a frame having a seat handlebars, a high-inertia flywheel (391) having a hub (394) at a center of rotation, the flywheel being rotatably supported on the frame at the hub, and a drive train including a drive sprocket, a crank arm attached to an extending from the drive sprocket, and a pedal attached to the crank arm, the drive train being rotatably supported by the frame. The drive train also includes a slave sprocket (400) fixed to the flywheel at the hub, with the drive and slave sprockets connected in a direct-drive relationship, the drive train driveable in a forward and rearward directions to cause the flywheel to rotate. A clutch mechanism (392) is positioned in engagement with the slave sprocket and the hub to create a frictional engagement between the sprocket and the hub, and to establish a break-free force threshold. When the drive train is actuated in the forward direction, the slave sprocket and the hub move together, and when the drive train is actuated in the rearward direction under the influence of a force greater than the break-free force threshold, the clutch mechanism slips between the slave sprocket and the hub, allowing the slave sprocket and the flywheel to move independently of one another. The clutch mechanism including a spring tensioner whereby the break -free forces may be adjusted.

10. 发明授权

EP0193178B1 A bicycle freewheel assembly 失效
标题翻译：自行车自行车组装
公开(公告)号：EP0193178B1
公开(公告)日：1989-05-31
申请号：EP86102474.3
申请日：1986-02-26
申请人： MAEDA INDUSTRIES, LTD.
发明人： Ozaki, Nobuo , Nakai, Mamoru
IPC分类号： B62M9/10 , F16D41/24 , F16C33/80
CPC分类号： F16C33/80 , B62M9/10 , F16C2326/28 , F16D41/24 , Y10T74/2164 , Y10T74/2168

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