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公开(公告)号：US20050184581A1
公开(公告)日：2005-08-25
申请号：US11037357
申请日：2005-01-19
IPC分类号： B60B27/00 , B60B27/02 , F16C19/16 , F16C19/54 , F16C35/067
CPC分类号： B60B27/0005 , B60B27/0078 , B60B27/023
摘要： A bicycle hub includes a hub axle, a hub body, a bearing unit and a lock member. The hub axle is configured and arranged to be non-rotatably coupled to the bicycle frame by a mounting shaft. The hub body has a generally cylindrical shape mounted adjacent to an external perimeter of the hub axle. The bearing unit is installed between the hub body and the hub axle at one axial end portion of the bicycle hub so that the hub body freely rotates with respect to the hub axle. The bearing unit includes an outer ring, an inner ring and a plurality of rolling components. The lock member is configured and arranged to retain an axial position of the outer ring of the bearing unit with respect to the hub body by locking the outer ring in one of a plurality of rotational positions.
摘要翻译： 自行车轮毂包括轮毂轴，轮毂体，轴承单元和锁定构件。 轮毂轴被构造和布置成通过安装轴不可旋转地联接到自行车车架。 轮毂体具有邻近轮毂轴的外周边安装的大致圆柱形形状。 轴承单元安装在轮毂体和轮毂轴之间，在自行车轮毂的一个轴向端部处，使得轮毂体相对于轮毂轴自由旋转。 轴承单元包括外圈，内圈和多个滚动部件。 锁定构件被构造和布置成通过将外环锁定在多个旋转位置中的一个中来保持轴承单元的外圈相对于轮毂体的轴向位置。
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公开(公告)号：US06868752B2
公开(公告)日：2005-03-22
申请号：US10190461
申请日：2002-07-05
申请人： Toshio Tetsuka , Takanori Kanehisa , Koshi Tabe , Tetsuya Hino , Etsuyoshi Watarai , Satoshi Shahana
发明人： Toshio Tetsuka , Takanori Kanehisa , Koshi Tabe , Tetsuya Hino , Etsuyoshi Watarai , Satoshi Shahana
CPC分类号： B62M25/04 , B62M25/02 , B62M2025/006 , Y10T74/20287 , Y10T74/20438
摘要： An assisting apparatus for using power from a rotating member to assist the operation of a bicycle transmission includes a mounting unit; an input transmission member coupled to the mounting unit, wherein the input transmission member moves to at least a neutral position, to an upshift position and to a downshift position; and an output transmission member coupled to the mounting unit, wherein the output transmission member moves to at least a first output position and a second output position. A rotating member engaging member moves between a rotating member engaging position and a rotating member disengaging position, and a motion transmitting mechanism transmits motion from the rotating member engaging member to the output transmission member. A switching mechanism moves the rotating member engaging member to the rotating member engaging position when the input transmission member is in at least one of the upshift position and the downshift position.
摘要翻译： 一种用于使用来自旋转构件的动力来辅助自行车变速器的操作的辅助装置包括安装单元; 输入传动构件，其联接到所述安装单元，其中所述输入传动构件移动到至少中立位置，到升档位置和降档位置; 以及耦合到所述安装单元的输出传输构件，其中所述输出传输构件移动到至少第一输出位置和第二输出位置。 旋转构件接合构件在旋转构件接合位置和旋转构件分离位置之间移动，并且运动传递机构将运动从旋转构件接合构件传递到输出传动构件。 当输入传动构件处于升档位置和降档位置中的至少一个时，切换机构将旋转构件接合构件移动到旋转构件接合位置。
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公开(公告)号：US07654548B2
公开(公告)日：2010-02-02
申请号：US12045740
申请日：2008-03-11
IPC分类号： B62K21/02
CPC分类号： B62K25/02 , B60B27/026 , B62K21/02 , B62K2206/00
摘要： A bicycle wheel securing structure is basically provided with a bicycle fork, an adapter and a holding member. The adapter includes a first portion defining a maximum width of the adapter and a second portion extending axially from the first portion with the second portion being disposed in a hole in an axle support portion of the a bicycle fork. The second portion has an axial bore that is at least partially threaded. The holding member is attached to the axle support portion. The holding member is selectively movable between a retaining position to prevent rotation of the adapter with respect to the bicycle fork and a releasing position to permit rotation of the adapter with respect to the bicycle fork. The holding member remains attached to the axle support portion in both of the retaining and releasing positions.
摘要翻译： 自行车车轮固定结构基本上设置有自行车叉，适配器和保持构件。 适配器包括限定适配器的最大宽度的第一部分和从第一部分轴向延伸的第二部分，其中第二部分设置在自行车叉的轴支撑部分中的孔中。 第二部分具有至少部分螺纹的轴向孔。 保持构件附接到车轴支撑部。 保持构件可选择性地在保持位置之间移动，以防止适配器相对于自行车叉的旋转以及允许适配器相对于自行车叉转动的释放位置。 保持构件在两个保持位置和释放位置中保持附接到轴支撑部分。
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公开(公告)号：US20080197601A1
公开(公告)日：2008-08-21
申请号：US12045740
申请日：2008-03-11
IPC分类号： B62K21/02
CPC分类号： B62K25/02 , B60B27/026 , B62K21/02 , B62K2206/00
摘要： A bicycle wheel securing structure is basically provided with a bicycle fork, an adapter and a holding member. The adapter includes a first portion defining a maximum width of the adapter and a second portion extending axially from the first portion with the second portion being disposed in a hole in an axle support portion of the a bicycle fork. The second portion has an axial bore that is at least partially threaded. The holding member is attached to the axle support portion. The holding member is selectively movable between a retaining position to prevent rotation of the adapter with respect to the bicycle fork and a releasing position to permit rotation of the adapter with respect to the bicycle fork. The holding member remains attached to the axle support portion in both of the retaining and releasing positions.
摘要翻译： 自行车车轮固定结构基本上设置有自行车叉，适配器和保持构件。 适配器包括限定适配器的最大宽度的第一部分和从第一部分轴向延伸的第二部分，其中第二部分设置在自行车叉的轴支撑部分中的孔中。 第二部分具有至少部分带螺纹的轴向孔。 保持构件附接到车轴支撑部。 保持构件可选择性地在保持位置之间移动，以防止适配器相对于自行车叉的旋转以及允许适配器相对于自行车叉转动的释放位置。 保持构件在两个保持位置和释放位置中保持附接到轴支撑部分。
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公开(公告)号：US07441842B2
公开(公告)日：2008-10-28
申请号：US11037357
申请日：2005-01-19
IPC分类号： B60B27/00
CPC分类号： B60B27/0005 , B60B27/0078 , B60B27/023
摘要： A bicycle hub includes a hub axle, a hub body, a bearing unit and a lock member. The hub axle is configured and arranged to be non-rotatably coupled to the bicycle frame by a mounting shaft. The hub body has a generally cylindrical shape mounted adjacent to an external perimeter of the hub axle. The bearing unit is installed between the hub body and the hub axle at one axial end portion of the bicycle hub so that the hub body freely rotates with respect to the hub axle. The bearing unit includes an outer ring, an inner ring and a plurality of rolling components. The lock member is configured and arranged to retain an axial position of the outer ring of the bearing unit with respect to the hub body by locking the outer ring in one of a plurality of rotational positions.
摘要翻译： 自行车轮毂包括轮毂轴，轮毂体，轴承单元和锁定构件。 轮毂轴被构造和布置成通过安装轴不可旋转地联接到自行车车架。 轮毂体具有邻近轮毂轴的外周边安装的大致圆柱形形状。 轴承单元安装在轮毂体和轮毂轴之间，在自行车轮毂的一个轴向端部处，使得轮毂体相对于轮毂轴自由旋转。 轴承单元包括外圈，内圈和多个滚动部件。 锁定构件被构造和布置成通过将外环锁定在多个旋转位置中的一个中来保持轴承单元的外圈相对于轮毂体的轴向位置。
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公开(公告)号：US10017224B2
公开(公告)日：2018-07-10
申请号：US11970586
申请日：2008-01-08
申请人： Etsuyoshi Watarai , Satoshi Shahana
发明人： Etsuyoshi Watarai , Satoshi Shahana
CPC分类号： B62K23/06 , B62M25/04 , Y10T74/20438
摘要： A bicycle shift operating device basically has a base member, a shift wire take-up element rotatably mounted with respect to the base member and a shifting unit operatively coupled to the shift wire take-up element to selectively rotate the shift wire take-up element in first and second rotational directions about a pivot axis. The shifting unit includes a shift operating member pivotally mounted with respect to the base member along a pivotal path to operate the shift wire take-up element in the first rotational direction in response to pivotal movement of the shift operating member about an operating axis. The shift operating member is movably mounted with respect to the base member along a non-pivotal path to operate the shift wire take-up element in the second rotational direction in response to non-pivotal movement of the shift operating member with respect to the operating axis.
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公开(公告)号：US09511820B2
公开(公告)日：2016-12-06
申请号：US13249909
申请日：2011-09-30
CPC分类号： B62M9/126 , B62M9/1242
摘要： A continuous, one-piece bicycle frame end includes a forward portion and a rearward portion, wherein the forward portion extends from a chain stay and a seat stay, and wherein the rearward portion extends rearward from the forward portion. The frame end defines an axle receiving opening dimensioned to receive a bicycle wheel axle therein to rotate around a rotational axis. The axle receiving opening is intersected by a horizontal axis of a Cartesian coordinate system, wherein the axle receiving opening forms the origin of the Cartesian coordinate system, and the zero axis of the Cartesian coordinate system is the portion of the horizontal axis forward of the origin. A derailleur-attachment structure is located from approximately 180° to approximately 240° in the Cartesian coordinate system.
摘要翻译： 连续的一体式自行车车架端部包括前部部分和后部部分，其中前部部分从链条支撑件和座椅支撑件延伸，并且其中后部部分从前部向后延伸。 框架端部限定了轴接收口，其尺寸设置成在其中接收自行车轮轴以围绕旋转轴线旋转。 轴接收开口与笛卡尔坐标系的水平轴相交，其中轴接收开口形成笛卡尔坐标系的原点，笛卡尔坐标系的零轴是原点前方的水平轴的部分 。 拨链器附件结构位于笛卡尔坐标系中约180度至约240度。
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公开(公告)号：US08831810B2
公开(公告)日：2014-09-09
申请号：US13594521
申请日：2012-08-24
申请人： Akihiko Shoge , Etsuyoshi Watarai
发明人： Akihiko Shoge , Etsuyoshi Watarai
CPC分类号： B62M6/45 , B60L11/007 , B60L2200/12 , B62M25/08
摘要： A bicycle drive apparatus includes a bicycle crankset, a bicycle transmission, a drive assistance electric motor and a microcomputer. The microcomputer includes an output control section, a gear shift feasibility determining section and a gear shift control section. The output control section controls an output of the drive assistance electric motor. The gear shift feasibility determining section determines if an output condition of the bicycle crankset satisfies a gear shift allowable condition. The gear shift control section receives a gear shift request, instructs the output control section to at least one of stop the output of the drive assistance electric motor and decrease the output of the drive assistance electric motor, and instructs the transmission to execute a gear shifting operation upon the gear shift permission determining section determining that the gear shift allowable condition is satisfied.
摘要翻译： 自行车驱动装置包括自行车曲柄，自行车传动装置，驱动辅助电动机和微计算机。 微型计算机包括输出控制部，变速可行性判定部和变速控制部。 输出控制部控制驱动辅助电动机的输出。 变速可行性判定部判定自行车用曲轴的输出状态是否满足变速允许条件。 变速控制部接收变速请求，指示输出控制部至少停止驱动辅助电动机的输出，并减小驱动辅助电动机的输出，并指示变速器执行变速 在变速允许判定部判定为满足变速容许条件的情况下进行动作。
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公开(公告)号：US08381884B2
公开(公告)日：2013-02-26
申请号：US12267748
申请日：2008-11-10
申请人： Etsuyoshi Watarai
发明人： Etsuyoshi Watarai
IPC分类号： B62L3/00
摘要： A bicycle braking system is basically provided with a bicycle braking device, a supplementary brake operating device and a brake maintaining arrangement. The bicycle braking device is movably between a non-brake applying position and a brake applying position for applying a braking force. The supplementary brake operating device is operatively coupled to operate the bicycle braking device. The supplementary brake operating device includes a rider operating arrangement that is operable by a rider between a non-braking position and at least one predetermined braking position. The brake maintaining arrangement is configured and arranged to hold the bicycle braking device in the brake applying position in response to movement of the rider operating arrangement to the predetermined braking position such that the braking force of the bicycle braking device is continually and consistently applied.
摘要翻译： 自行车制动系统基本上设置有自行车制动装置，辅助制动操作装置和制动器保持装置。 自行车制动装置可在非制动施加位置和用于施加制动力的制动施加位置之间移动。 辅助制动操作装置可操作地联接以操作自行车制动装置。 辅助制动操作装置包括骑车人操作装置，其可以由骑车人在非制动位置与至少一个预定制动位置之间操作。 制动器保持装置被构造和布置成响应于骑车人操作装置移动到预定制动位置而将自行车制动装置保持在制动施加位置，使得自行车制动装置的制动力不断地被一贯地施加。
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10.发明授权公开(公告)号：US08235408B2
公开(公告)日：2012-08-07
申请号：US11552759
申请日：2006-10-25
申请人： Etsuyoshi Watarai
发明人： Etsuyoshi Watarai
IPC分类号： B62M25/08
CPC分类号： B62M25/08
摘要： A bicycle shift control device comprises a traveling state detecting circuit that detects a traveling state of the bicycle and a manually operated switch that outputs a switch signal. A shift control circuit provides a control signal, in response to the switch signal provided by the operation of the switch, for setting the speed stage of a bicycle transmission to correspond to the range of traveling states that contains the detected traveling state.
摘要翻译： 自行车变速控制装置包括检测自行车的行驶状态的行驶状态检测电路和输出开关信号的手动开关。 换档控制电路响应于由开关的操作提供的开关信号，提供控制信号，用于将自行车变速器的转速级设置为与包含检测到的行驶状态的行驶状态的范围相对应。
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