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41. 发明授权

US09662938B2 Freewheel hub 有权
公开(公告)号：US09662938B2
公开(公告)日：2017-05-30
申请号：US14798977
申请日：2015-07-14
申请人： Christianson Systems, Inc.
发明人： Jim Gerhardt , Shannon Hansen
IPC分类号： B60B27/04 , F16D41/28 , B60B27/02 , F16D41/24
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.

42. 发明申请

US20150211582A1 CLUTCH ASSEMBLY WITH FRICTION PADS AND A CLUTCH CYLINDER 审中-公开
标题翻译：离合器组件与摩擦垫和离合器缸
公开(公告)号：US20150211582A1
公开(公告)日：2015-07-30
申请号：US14164562
申请日：2014-01-27
申请人： Anthony G. Senger
发明人： Anthony G. Senger
IPC分类号： F16D13/18 , F16D41/24 , F16D41/063
CPC分类号： F16D41/24 , F16D13/14 , F16D41/063 , F16D2041/0605 , F16D2041/0606
摘要： A clutch assembly comprising a cylindrical driving member, a cylindrical driven member, coaxial with the cylindrical driving member, and a clutch cylinder between the driving member and the driven member and coaxial with the driving member and the driven member, with at least a portion of the clutch cylinder being radially movable between a driven member engaging position and a driven member disengaging position. The clutch assembly further includes a spring or magnet biasing the clutch cylinder portion towards the clutch cylinder central axis. The driving member includes, on the circumference thereof, a plurality of spaced apart indentations, each having a cam profile. The clutch assembly further includes a pin in each of the indentations, for engaging the driven member in response to rotation of the driving member in one direction relative to the driven member, and to disengage the driven member in response to rotation of the driving in an opposite direction relative to the driven member. The clutch assembly also includes a plurality of friction pads, each one being attached to a different one of the movable portions, and acting in response to movement of its movable portion to cause frictional engagement between the driving member and the driven member through the pivotable portion, so that the driving member rotates the driven member.
摘要翻译：一种离合器组件，包括圆柱形驱动构件，与圆柱形驱动构件同轴的圆柱形从动构件，以及位于驱动构件和从动构件之间并与驱动构件和从动构件同轴的离合器缸体，至少部分离合器缸可在从动构件接合位置和从动构件分离位置之间径向移动。离合器组件还包括弹簧或磁体，该弹簧或磁体将离合器气缸部分朝向离合器气缸中心轴线偏置。驱动构件在其圆周上包括多个间隔开的凹口，每个凹槽均具有凸轮轮廓。离合器组件还包括在每个凹口中的销，用于响应于驱动构件相对于从动构件的一个方向的旋转而接合被驱动构件，并且响应于驱动构件的旋转而使从动构件脱离相对于从动构件的相反方向。离合器组件还包括多个摩擦垫，每个摩擦垫都附接到可移动部分中的不同的一个，并且响应于其可移动部分的移动而起作用以通过可枢转部分使驱动构件和从动构件之间的摩擦接合，使得驱动构件旋转从动构件。

43. 发明申请

US20140060992A1 HUB FOR AT LEAST PARTIALLY MUSCLE-POWERED VEHICLES 有权
标题翻译：用于部分轻便动力车辆的集体
公开(公告)号：US20140060992A1
公开(公告)日：2014-03-06
申请号：US13975746
申请日：2013-08-26
申请人： DT SWISS INC.
发明人： Stefan Spahr , Martin Walthert
IPC分类号： F16D41/24 , B60B27/02 , B60B27/00
CPC分类号： F16D41/24 , B60B27/0047 , B60B27/023 , B60B27/047 , F16D27/01 , F16D41/26 , F16D41/36
摘要： A hub for at least partially muscle-powered vehicles having a hub axle, a hub body, a rotatable driving device, and a freewheel device. The freewheel device includes a first and a second engagement component cooperating with one another having at least one axial toothing each. The freewheel device is biased to the engaging position via a magnetic biasing device. A first magnetic device biases the first engagement component and a second magnetic device biases the second engagement component to the engaging position. At least one magnetic component comprises a carrier unit and a multitude of magnetic units disposed thereat.
摘要翻译：用于至少部分肌肉动力车辆的轮毂，其具有轮毂轴，轮毂体，可旋转驱动装置和自由轮装置。所述自由轮装置包括彼此配合的具有至少一个轴向齿部的第一和第二接合部件。飞轮装置通过磁偏置装置偏压到接合位置。第一磁性装置偏压第一接合部件，而第二磁性装置将第二接合部件偏压到接合位置。至少一个磁性部件包括载体单元和设置在其上的多个磁性单元。

44. 发明申请

US20130150194A1 CRANKSET FOR A MOTORIZED CYCLE 有权
标题翻译：用于摩托车循环的起重机
公开(公告)号：US20130150194A1
公开(公告)日：2013-06-13
申请号：US13818715
申请日：2011-07-20
申请人： Daniel Preining , Matthias Eitschberger
发明人： Daniel Preining , Matthias Eitschberger
IPC分类号： F16D41/24
CPC分类号： F16D41/24 , B62M6/40 , B62M6/55 , B62M9/105
摘要： A crank set for a bicycle includes a free-wheeling device having holes for attaching chain rings. The holes include two separate circular bolt hole patterns L1 and L2.
摘要翻译：用于自行车的曲柄组件包括具有用于附接链环的孔的续流装置。这些孔包括两个分开的圆形螺栓孔图案L1和L2。

45. 发明申请

US20130025993A1 BICYCLE HUB ASSEMBLY 审中-公开
标题翻译：自行车集会
公开(公告)号：US20130025993A1
公开(公告)日：2013-01-31
申请号：US13640137
申请日：2010-04-15
申请人： Wen-Hwa Lin
发明人： Wen-Hwa Lin
IPC分类号： F16D41/24 , F16D41/30
CPC分类号： B60B27/023 , B60B2900/311 , B60Y2200/13 , F16D41/30
摘要： A bicycle hub assembly includes a hub body mounted around an axial core. The hub body has one end containing a ratchet ring that has an inner periphery formed with unidirectional ratchet teeth. A ratchet wheel is arranged between the axial core and the ratchet ring and has an outer periphery formed with detent recesses, each said detent recess receiving therein a detent for engaging with the ratchet teeth. The detent includes a pivot portion and a swinging arm. The pivot portion is retained by the detent recess and has an arc of 180 to 270 degrees so that the swinging arm swings when the pivot portion rotates in the detent recess. The detent has clenching surfaces for engaging with the ratchet teeth, wherein a direction where the clenching surface extends is identical to a swinging direction of the swinging arm.
摘要翻译：自行车轮毂组件包括围绕轴心安装的轮毂体。轮毂体具有包含棘轮环的一端，该棘轮环具有形成有单向棘轮齿的内周。棘轮设置在轴芯和棘轮环之间，并且具有形成有棘爪凹槽的外周，每个所述棘爪凹槽中容纳有用于与棘齿啮合的棘爪。棘爪包括枢轴部分和摆动臂。枢转部分由止动凹槽保持，并且具有180至270度的弧度，使得当枢转部分在止动凹槽中旋转时，摆动臂摆动。棘爪具有用于与棘齿接合的紧固表面，其中紧固表面延伸的方向与摆动臂的摆动方向相同。

46. 发明授权

US07726454B2 Free coaster bicycle hub 失效
标题翻译：自由过山车自行车中心
公开(公告)号：US07726454B2
公开(公告)日：2010-06-01
申请号：US11820452
申请日：2007-06-18
申请人： George French
发明人： George French
IPC分类号： F16D41/24 , B60B27/04
CPC分类号： F16D41/26 , B60B27/023 , B60B27/047 , B60B2900/115 , B62M11/02 , F16D41/28
摘要： A free coaster bicycle wheel driving apparatus is provided with a clutch that employs radially acting, rather than axially acting components. An annular drive sleeve projecting inwardly from a drive sprocket is disposed within multiple transmission power transmission sleeves, which are disposed within a cylindrical wheel hub shell. The drive sleeve defines multiple cam lobes and the power transmission sleeves define multiple cam lobes and multiple pockets. When the drive sleeve cam lobes are disposed in the power transmission sleeve pockets, the driving apparatus is disengaged and allowed to free coast. Upon forward rotation of the driving apparatus, the drive sleeve cam lobes rotate toward and engage the power transmission sleeve cam lobes, thereby forcing the power transmission sleeve radially outward towards the wheel hub shell, thereby allowing the sprocket to engage the wheel hub.
摘要翻译：自由过山车自行车车轮驱动装置设置有采用径向作用而不是轴向作用的部件的离合器。从驱动链轮向内突出的环形驱动套筒设置在设置在圆柱形轮毂壳内的多个传动动力传动套筒内。驱动套筒限定多个凸轮凸角，动力传动套筒限定多个凸轮凸角和多个凹槽。当驱动套筒凸轮凸角布置在动力传递套筒袋中时，驱动装置脱离并允许自由滑行。在驱动装置正向旋转时，驱动套筒凸轮凸角朝着动力传动套筒凸轮凸角转动并与其接合，由此迫使动力传动套径向向外朝向轮毂壳，从而允许链轮接合轮毂。

47. 发明授权

US07562755B2 Rear wheel hub, in particular for bicycles 有权
标题翻译：后轮毂，特别是自行车
公开(公告)号：US07562755B2
公开(公告)日：2009-07-21
申请号：US11482538
申请日：2006-07-07
申请人： Stephan Spahr
发明人： Stephan Spahr
IPC分类号： F16D41/24
CPC分类号： B60B27/047 , B60B27/0073 , B60B27/023
摘要： A hub for bicycles, having an axle and a shell, two bearing units arranged substantially between the hub axle and the hub shell, and a rotor rotatably supported relative to the hub axle for receiving a sprocket the rotor, and a freewheel having two toothed disc units with biased tooth faces for transmitting the drive torque from the rotor to the hub shell. The two toothed disc units are disposed around the hub axle upon assembly, they are, at idle, disposed transverse to the hub axle. At least one toothed disc unit includes a toothed disc having a hole, a radial wall and an axial toothed wall, wherein an inner diameter of the hole is smaller at the axial wall than an inner dimension in the radial wall to form a receiving space at the toothed disc between the clear inner diameter of the axial wall and the radial wall.
摘要翻译：一种具有轴和外壳的自行车轮毂，基本上布置在轮毂轴和轮毂壳之间的两个轴承单元和相对于轮毂轴可转动地支撑的转子，用于接收转子的链轮和具有两个齿形盘的自由轮具有偏置齿面的单元，用于将驱动扭矩从转子传递到轮毂壳。两个齿形盘单元在组装时围绕轮毂轴设置，它们处于怠速状态，横向于轮毂轴设置。至少一个齿盘单元包括具有孔，径向壁和轴向齿壁的齿形盘，其中孔的内径在轴向壁处比径向壁中的内部尺寸更小，以形成容纳空间齿盘在轴向壁的内径和径向壁之间。

48. 发明申请

US20080289927A1 BICYCLE SPROCKET ASSEMBLY WITH CHAIN PROTECTOR 有权
标题翻译：自行车支架组件与链条保护器
公开(公告)号：US20080289927A1
公开(公告)日：2008-11-27
申请号：US11752762
申请日：2007-05-23
申请人： Hongfei Ji
发明人： Hongfei Ji
IPC分类号： F16D41/24
CPC分类号： B62J13/00 , B62M9/128
摘要： A bicycle sprocket assembly includes a sprocket element and a chain protector. The sprocket element has a plurality of teeth disposed on an outer periphery about a center rotation axis and at least one first attachment element. The chain protector includes a protecting portion and an attachment portion disposed radially inwardly of the protecting portion. The attachment portion has at least one second attachment element that mates with the first attachment element in response to relative rotational movement between the sprocket element and the chain protector.
摘要翻译：自行车链轮组件包括链轮元件和链条保护器。链轮元件具有围绕中心旋转轴线设置在外周上的多个齿和至少一个第一附接元件。链保护器包括保护部分和设置在保护部分的径向内侧的附接部分。附接部分具有响应于链轮元件和链条保护器之间的相对旋转运动而与第一附接元件配合的至少一个第二附接元件。

49. 发明授权

US07445105B2 Free coaster bicycle hub 失效
公开(公告)号：US07445105B2
公开(公告)日：2008-11-04
申请号：US11337019
申请日：2006-01-20
申请人： George French
发明人： George French
IPC分类号： F16D41/24 , B60B27/04
CPC分类号： F16D41/26 , F16D41/28
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.

50. 发明授权

US06907972B2 Free-wheel hub assembly 失效
标题翻译：自由轮毂组件
公开(公告)号：US06907972B2
公开(公告)日：2005-06-21
申请号：US10166775
申请日：2002-06-12
申请人： Hubert Chen
发明人： Hubert Chen
IPC分类号： B60B27/02 , F16D41/24
CPC分类号： B60B27/0078 , B60B27/023
摘要： A free-wheel hub assembly includes an axle co-axially extending through a spoke-mounting hub and having a right axle portion disposed outwardly of a right end of the spoke-mounting hub. A tubular sleeve is sleeved on the axle, and is disposed in a right recess defined by the right end of the spoke-mounting hub. A self-lubricating bearing is sleeved on the tubular sleeve, is disposed in the right recess, and has an inner surface in sliding contact with the tubular sleeve. A sprocket mounting member is sleeved on the right axle portion, and has an annular coupling end which extends into the right end of the spoke-mounting hub and which is in sliding contact with an outer surface of the self-lubricating bearing.
摘要翻译：轮毂组件包括同轴地延伸穿过轮辐安装轮毂并具有设置在轮辐安装轮毂的右端外侧的右车轴部分的轴。管状套筒套在轴上，并且设置在由轮辐安装毂的右端限定的右凹部中。自润滑轴承套在管状套筒上，设置在右凹槽中，并具有与管状套筒滑动接触的内表面。链轮安装构件套在右轴部分上，并且具有环形联接端，其延伸到轮辐安装毂的右端并与自润滑轴承的外表面滑动接触。

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