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公开(公告)号：US12104686B2
公开(公告)日：2024-10-01
申请号：US17493305
申请日：2021-10-04
发明人： Kun-Ju Hsieh , Chang-Lin Lee , Tung-Yu Li , Ching-Huei Wu , Hsiu-Chen Tang
IPC分类号： F16H49/00 , B62J45/411 , B62M6/50 , B62M6/55 , B62M6/90 , B62M9/00 , F16D41/066 , F16D41/28 , F16H57/02 , H02K7/116
CPC分类号： F16H49/001 , B62M6/55 , B62J45/411 , B62M6/50 , B62M6/90 , B62M9/00 , F16D41/066 , F16D41/28 , F16H2057/02034 , F16H2057/02043 , H02K7/116
摘要： A harmonic deceleration module, a dynamic power device, an automatic mobile vehicle, a transfer apparatus, a dynamic power supply system, and an electric bicycle are provided. The harmonic deceleration module includes a connecting member, a flexible bearing, a first frame, a first circular spline, a second frame, and a second circular spline. When the connecting member is driven, the connecting member rotates around a central axis. The connecting member has a cam part, and the cam part and the flexible bearing jointly form a wave generator. The wave generator is configured to be driven by the connecting member to drive a flexspline to continually and flexibly deform, and the flexspline drives the second circular spline and the second frame connected to the second circular spline to rotate. The second frame has a hollow channel penetrating through the second frame along the central axis.
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公开(公告)号：US12065216B2
公开(公告)日：2024-08-20
申请号：US17593884
申请日：2020-04-02
发明人： Ernst Von Lehmann
IPC分类号： B62M6/55 , F16D41/064 , F16D41/08 , F16D41/28
CPC分类号： B62M6/55 , F16D41/064 , F16D41/088 , F16D41/28
摘要： A torque-transmitting arrangement for the drive train of a muscle-power-operated vehicle with auxiliary motor includes an output shaft, a first input shaft for the transmission of a torque generated by muscle power to the output shaft, a second input shaft for the transmission of a torque generated by the auxiliary motor to the output shaft, and a freewheel function, which prevents a user from having to concomitantly rotate the auxiliary motor when the auxiliary motor is inactive. A mechanical clutch transmits a torque from the second input shaft to the output shaft if, at the first input shaft, a torque prevails which acts in a drive direction of rotation on the output shaft, and transmits no torque from the second input shaft to the output shaft if, at the first input shaft, a torque prevails which acts on the output shaft counter to the drive direction of rotation.
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公开(公告)号：US20230182857A1
公开(公告)日：2023-06-15
申请号：US18046647
申请日：2022-10-14
申请人： MAVIC GROUP
发明人： Jean-Pierre Mercat
摘要： A torque transmission device includes an input disc, an output disc, an intermediate disc positioned between the input disc and the output disc, a first pair of links coupled by a first side to the input disc and by a second side, opposite to the first side, to the intermediate disc, the links of the first pair being positioned diametrically opposite each other relative to the intermediate central axis, a second pair of links coupled by a first side to the intermediate disc and by a second side, opposite to the first side, to the output disc, the links of the second pair being positioned diametrically opposite each other relative to the intermediate central axis of the intermediate disc, the two pairs of links being aligned in two respective directions perpendicular to each other.
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公开(公告)号：US20170343062A1
公开(公告)日：2017-11-30
申请号：US15607576
申请日：2017-05-29
申请人： Roy Rosser
发明人： Roy Rosser
摘要： A reciprocating action drive is disclosed in which a pair of magnetically sprung over-running clutches, each in overrunning connection with a driven shaft, and attached to a reciprocating lever, are joined via a direction reversing mechanism. In one embodiment, the direction reversing mechanism uses bevel gears, two of which are connected to the outer shells of the overrunning clutches. One or more intermediate bevel gears, mounted orthogonally to the axis of the driven shaft, mesh with the others to form the reversing mechanism. In a further embodiment, the reciprocating action drive is used to power a bicycle using a standard chain ring and chain arrangement and a cadence equalizing 3× epicyclic gear train. In a still further embodiment, sprung limit stops limit the range of motion of the reciprocating levers to 60-degrees, and make stopping at the end of the tread less abrupt.
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公开(公告)号：US20140225424A1
公开(公告)日：2014-08-14
申请号：US13763848
申请日：2013-02-11
发明人： Jim Gerhardt , Shannon Hansen
CPC分类号： B60B27/047 , B60B27/023 , B60B2900/1212 , B60B2900/212 , B60B2900/321 , B60B2900/325 , F16D41/24 , F16D41/28 , Y10T29/49535
摘要： The present disclosure provides a bicycle hub that provides improved drive line efficiency and bike-to-rider torque feedback. The drive line efficiencies are due to lower rolling resistance resulting from a novel bearing and sprag clutch configuration, a lightweight design, and immediate torque transfer from the cassette drive to the hub body. The bike-to-rider feedback has been improved as the torque transfer is smooth, predictable, and immediate.
摘要翻译： 本公开提供了一种提供改进的驱动线路效率和自行车对车手扭矩反馈的自行车轮毂。 驱动线效率是由于新颖的轴承和楔形离合器构造，轻质设计以及从盒式驱动器到轮毂体的即时转矩传递而导致的滚动阻力降低。 自行车对车手的反馈已经得到改善，因为扭矩传递平稳，可预测和立即。
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公开(公告)号：US07861836B2
公开(公告)日：2011-01-04
申请号：US11783383
申请日：2007-04-09
IPC分类号： F16D13/04
CPC分类号： F16D41/067 , F16D41/28
摘要： The present invention provides a roller-type one-way clutch comprising an annular outer race provided at its inner periphery with a cam surface, an inner race spaced apart from the outer race in a radially inner diameter side and disposed coaxially with the outer race for a relative movement therewith and having an annular outer peripheral track surface, a plurality of rollers disposed between the outer race and the inner race and adapted to transmit torque between the outer peripheral track surface and the cam surface, a cage for holding the plurality of rollers, and a C-shaped annular spring for biasing the rollers, through the cage, toward engagement with the cam surface.
摘要翻译： 本发明提供一种滚子式单向离合器，其包括在其内周设置有凸轮表面的环形外圈，在径向内径侧与外座圈间隔开并与外圈同轴设置的内圈， 与其相对运动并且具有环形外周轨道表面;多个辊，设置在所述外座圈和所述内座圈之间并且适于在所述外周轨道表面和所述凸轮表面之间传递扭矩;保持架，用于保持所述多个辊 以及C形环形弹簧，用于通过保持架偏压滚子以与凸轮表面接合。
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公开(公告)号：US20100213021A1
公开(公告)日：2010-08-26
申请号：US12680376
申请日：2008-03-25
申请人： Hirobumi Shirataki , Shinya Okuma , Tomoharu Ando
发明人： Hirobumi Shirataki , Shinya Okuma , Tomoharu Ando
IPC分类号： F16D41/064
CPC分类号： F16D41/067 , F16D41/28
摘要： The present invention provides a roller type one-way clutch comprising an outer race in which pockets provided at their inner surfaces with cam surfaces are formed, an inner race spaced apart from the outer race in a radial inner diameter side and disposed coaxially with the outer race for a relative rotational movement and having an annular outer peripheral track surface, a plurality of rollers disposed within the pockets to be engaged with the cam surfaces and adapted to transmit torque between the outer race and the inner race, a holder having a cylindrical portion and windows provided in the cylindrical portion to hold the plurality of rollers, and springs disposed within the pockets between the outer race and the inner race and adapted to bias the rollers to be engaged with the cam surfaces, and wherein the holder is rotatable relative to the outer race and biasing forces of the springs are transmitted to the holder via the rollers.
摘要翻译： 本发明提供了一种滚子式单向离合器，其包括外圈，其中形成有在其内表面处设有凸轮表面的凹部，在径向内径侧与外圈间隔开的内圈，并与外圈同轴设置 用于相对旋转运动并具有环形外周轨迹表面的多个滚轮，设置在凹穴内以与凸轮表面接合并适于在外座圈和内座圈之间传递扭矩的多个滚子，具有圆柱形部分 以及设置在所述圆筒部分中以保持所述多个辊的窗和设置在所述外座圈和所述内座圈之间的所述袋内的弹簧，并且适于偏压所述辊以与所述凸轮表面接合，并且其中所述保持器可相对于 弹簧的外圈和偏压力经由辊传递到保持器。
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公开(公告)号：US07559416B2
公开(公告)日：2009-07-14
申请号：US12215878
申请日：2008-06-30
申请人： George French
发明人： George French
摘要： A free coaster bicycle wheel driving apparatus having a clutch that employs radially acting components. A drive sleeve has an inner cylindrical wall surface mounted coaxially about a wheel mounting shaft and an outer cylindrical wall surface that is eccentric relative to the drive sleeve inner wall surface. The outer surface of the drive sleeve cooperates with a power transmission sleeve that has an inner cylindrical wall surface that is eccentric relative to its cylindrical outer wall surface. The power transmission sleeve is interposed between the drive sleeve and a wheel hub. When the eccentric lobe on the drive sleeve is in opposition to the eccentric lobe on the surrounding power transmission sleeve, the sprocket is disengaged from the wheel hub. Forward rotation of the sprocket jams the lobe of the drive sleeve against the power transmission sleeve, forcing its cam lobe outwardly into frictional engagement with the wheel hub.
摘要翻译： 具有采用径向作用部件的离合器的自由过山车自行车车轮驱动装置。 驱动套筒具有围绕车轮安装轴同轴安装的内圆柱形壁表面和相对于驱动套筒内壁表面偏心的外圆柱形壁表面。 驱动套筒的外表面与动力传动套筒配合，动力传动套筒具有相对于其圆柱形外壁表面偏心的内圆柱形壁表面。 动力传递套筒介于驱动套筒和轮毂之间。 当驱动套筒上的偏心叶片与周围动力传动套筒上的偏心叶片相对时，链轮与轮毂分离。 链轮的正向旋转将驱动套筒的凸起卡在动力传动套筒上，迫使其凸轮凸缘向外与轮毂摩擦接合。
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公开(公告)号：US06502679B1
公开(公告)日：2003-01-07
申请号：US09909947
申请日：2001-07-23
申请人： Ming Cheng Wang
发明人： Ming Cheng Wang
IPC分类号： F16D41064
摘要： A low-noise low-friction resistance one-way drive gear wheel assembly includes a gear wheel having tapered recesses radially extended around the inner thereof and supported on a hub, each tapered recess holding a spring-supported ball rack, a first rolling ball, and a second rolling ball in the ball rack for stopping the first rolling ball, the first rolling ball being moved between an engagement position where the gear wheel and the hub are locked for synchronous rotation, and a disengagement position where the hub is freely rotated relative to the gear wheel.
摘要翻译： 低噪声低摩擦阻力单向驱动齿轮组件包括：齿轮，其具有围绕其内部径向延伸并且支撑在轮毂上的锥形凹槽，每个锥形凹部保持弹簧支撑的球架，第一滚动球， 以及第二滚珠，用于停止所述第一滚珠，所述第一滚珠在所述齿轮和所述轮毂被锁定以用于同步旋转的接合位置之间移动，以及所述轮毂相对于所述轮毂自由旋转的分离位置 到齿轮。
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公开(公告)号：US5642796A
公开(公告)日：1997-07-01
申请号：US508605
申请日：1995-07-27
申请人： Koshi Tabe
发明人： Koshi Tabe
IPC分类号： B60B27/00 , B60B27/02 , B60B27/04 , F16D41/067 , F16D41/28
CPC分类号： F16D41/067 , B60B27/023 , F16D41/28
摘要： A bicycle hub includes a hub body, an inner member coupled to the hub body for rotation therewith, and an outer member disposed about the inner member for rotation relative to the inner member. The outer member is adapted to be coupled to a chain gear for rotation therewith. A plurality of clutch rollers are disposed between an outer circumferential surface of the inner member and an inner circumferential surface of the outer member. The outer circumferential surface of the inner member and the inner circumferential surface of the outer member are shaped so that (i) when the plurality of clutch rollers are disposed in a first position the inner member and the outer member rotate together; and (ii) when the plurality of clutch rollers are disposed in a second position the inner member and the outer member can rotate relative to each other.
摘要翻译： 自行车轮毂包括轮毂体，联接到轮毂体以与其一起旋转的内部构件，以及围绕内部构件设置成相对于内部构件旋转的外部构件。 外部构件适于联接到链齿轮以与其一起旋转。 多个离合器辊设置在内部构件的外周表面和外部构件的内周表面之间。 内部构件的外周面和外部构件的内周面成形为（i）当多个离合器辊布置在第一位置时，内部构件和外部构件一起旋转; 和（ii）当多个离合器辊布置在第二位置时，内部构件和外部构件可相对于彼此旋转。
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