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公开(公告)号：US07386482B2
公开(公告)日：2008-06-10
申请号：US10520095
申请日：2003-07-03
IPC分类号： G06Q30/00
CPC分类号： B62M6/45 , B60L11/007 , B60L11/1803 , B60L11/1861 , B60L11/1864 , B60L15/2054 , B60L2200/12 , B60L2220/44 , B60L2220/50 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/425 , B60L2240/507 , B60L2240/547 , B60L2240/80 , B60L2250/12 , B60L2250/16 , B60L2250/24 , B60L2250/26 , B60L2270/36 , B62M6/55 , G06Q30/02 , G06Q30/0623 , Y02T10/641 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/7061 , Y02T10/72 , Y02T10/7275 , Y02T90/16
摘要： To realize a unit sales system of an electromotive power assisted bicycle that provides a broad range of flexibility in conformity with requirements of a user, a server computer 1-1 for distributing an electromotive power assisted bicycle according to the present invention comprises a control section 1-2 for providing a general control and management of the computer, a hard disk 1-3 for storing a set of a variety of information for providing the electromotive power assisted bicycle, and a modem 1-4 enabling the connection to a variety of different terminals via a communication network. The hard disk 1-3 stores bicycle information, electromotive power assisting information, user information, physical strength/health information, a variety of different control programs to be downloaded, information about a supplier to which an order is issued, and information about an assembly station and so on. The server computer 1-1, in response to an order from the user via the communication network 1-11, creates design information for assembling an electromotive power assisting kit 1-21 with an ordinary bicycle unit having a traveling function basically provided by a pedal effort, and sends it to the suppliers and the assembler so that a tailored electromotive power assisted bicycle 1-23 can be delivered to a user.
摘要翻译： 为了实现电动助力自行车的单元销售系统，其提供符合用户要求的宽范围的灵活性，根据本发明的用于分配电动助力自行车的服务器计算机1 1包括控制部分1 - 2用于提供计算机的一般控制和管理，用于存储一组用于提供电动助力自行车的各种信息的硬盘1-3，以及能够连接各种不同的调制解调器1-4 终端通过通信网络。 硬盘1〜3存储自行车信息，电动助力信息，用户信息，身体力量/健康信息，要下载的各种不同的控制程序，关于发出订单的供应商的信息以及关于组件的信息 车站等。 服务器计算机1-1响应于来自用户经由通信网络1-11的命令，创建用于组装电动助力套件1-12的设计信息，该普通自行车单元具有基本上由踏板 努力，并将其发送给供应商和组装商，使得定制的电动助力自行车1-23可以被递送给用户。
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公开(公告)号：US07370720B2
公开(公告)日：2008-05-13
申请号：US10500220
申请日：2002-12-02
IPC分类号： B62K11/00
摘要： An electromotive power assisted bicycle includes a drive shaft rotated by a pedal effort a primary sprocket fixed to the drive shaft for transmitting the pedal effort to a drive wheel; a secondary sprocket fixed to the drive shaft coaxially with the primary sprocket; a pedal effort detection sensor; an electromotive power output unit box detachably attached to the body for outputting electromotive power in response to the detected pedal effort; a power sprocket coupled to a rotating output shaft of the electromotive power output unit box; an auxiliary chain stretched between the secondary sprocket and the power sprocket; a supporting section for rotatably supporting the drive shaft; and a unit mounting bracket on which the electromotive power output unit box is mounted, the unit mounting bracket being fixed to the supporting section with the drive shaft penetrating through the unit mounting bracket.
摘要翻译： 电动助力自行车包括驱动轴，其通过脚踏板旋转，固定到驱动轴的主链轮用于将踏板力传递到驱动轮; 与主链轮同轴地固定到驱动轴的辅助链轮; 踏板力检测传感器; 电动势输出单元盒，其可拆卸地附接到所述主体，用于响应于所检测到的踏板力而输出电动势; 动力链轮，联接到所述电动力输出单元箱的旋转输出轴; 在辅助链轮和动力链轮之间拉伸的辅助链; 用于可旋转地支撑所述驱动轴的支撑部分; 以及安装有电力输出单元盒的单元安装支架，单元安装支架固定在支撑部分上，驱动轴穿过单元安装支架。
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公开(公告)号：US07357209B2
公开(公告)日：2008-04-15
申请号：US10503747
申请日：2003-02-03
IPC分类号： B62M23/02
CPC分类号： B62M6/55 , A63B21/0058 , A63B22/0605 , A63B2220/34 , A63B2220/54 , A63B2230/06 , B62M6/45
摘要： To provide an electromotive power assisted bicycle enabling an aerobic exercise with a light weight and simple mechanism, an electromotive power assisted bicycle 1 comprises a pedal effort detection means for detecting a pedal effort (99, 126), a drive unit 13, a force combining mechanism for transmitting a rotational torque of a speed reducing unit to a drive shaft, and a heart rate detection sensor 254. The drive unit 13 comprises an electric motor 37 and a speed reducing unit 35 having an electromagnetic clutch 250. In a mode enabling the aerobic exercise, if the detected pedal effort is higher than the pedal effort level enabling the aerobic exercise, the drive unit 13 drives the electric motor 37 under the condition of the electromagnetic clutch 250 being engaged and thus assists the pedal effort with the electric force. If the detected pedal effort is lower than said pedal effort level, the electric motor is turned off under the condition of the electromagnetic clutch 250 being engaged, and thus applies a loading force to the pedal effort by the rotational resistance of the motor. The pedal effort level can be adjusted in response to the detected heart rate of the rider.
摘要翻译： 为了提供一种电动助力自行车，能够进行重量轻且简单的机构的有氧运动，电动助力自行车1包括用于检测踏板力（99,126）的踏板力检测装置，驱动单元13，力组合 用于将减速单元的旋转扭矩传递到驱动轴的机构，以及心率检测传感器254。 驱动单元13包括电动机37和具有电磁离合器250的减速单元35。 在能够进行有氧运动的模式中，如果检测到的踏板力高于能够进行有氧运动的踏板力量级别，则驱动单元13在电磁离合器250接合的状态下驱动电动机37，从而辅助踏板动作 用电力。 如果检测到的踏板力低于所述踏板力量水平，则在电磁离合器250接合的状态下，电动机被关闭，并且因此通过电动机的旋转阻力对踏板力产生加载力。 可以响应于检测到的骑手的心率来调节踏板力量水平。
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公开(公告)号：US20050140113A1
公开(公告)日：2005-06-30
申请号：US10503747
申请日：2003-02-03
IPC分类号： A63B22/06 , A61H1/02 , A63B21/005 , A63B22/08 , A63B24/00 , B62M6/45 , B62M6/50 , B62M6/80 , B62K1/00
CPC分类号： B62M6/55 , A63B21/0058 , A63B22/0605 , A63B2220/34 , A63B2220/54 , A63B2230/06 , B62M6/45
摘要： To provide an electromotive power assisted bicycle enabling an aerobic exercise with a light weight and simple mechanism, an electromotive power assisted bicycle 1 comprises a pedal effort detection means for detecting a pedal effort (99, 126), a drive unit 13, a force combining mechanism for transmitting a rotational torque of a speed reducing unit to a drive shaft, and a heart rate detection sensor 254. The drive unit 13 comprises an electric motor 37 and a speed reducing unit 35 having an electromagnetic clutch 250. In a mode enabling the aerobic exercise, if the detected pedal effort is higher than the pedal effort level enabling the aerobic exercise, the drive unit 13 drives the electric motor 37 under the condition of the electromagnetic clutch 250 being engaged and thus assists the pedal effort with the electric force. If the detected pedal effort is lower than said pedal effort level, the electric motor is turned off under the condition of the electromagnetic clutch 250 being engaged, and thus applies a loading force to the pedal effort by the rotational resistance of the motor. The pedal effort level can be adjusted in response to the detected heart rate of the rider.
摘要翻译： 为了提供一种电动助力自行车，能够进行重量轻且机械简单的有氧运动，电动助力自行车1包括用于检测踏板力（99,126）的踏板力检测装置，驱动单元13，力组合 用于将减速单元的旋转扭矩传递到驱动轴的机构，以及心率检测传感器254。 驱动单元13包括电动机37和具有电磁离合器250的减速单元35。 在能够进行有氧运动的模式中，如果检测到的踏板力高于能够进行有氧运动的踏板力量级，则驱动单元13在电磁离合器250接合的状态下驱动电动机37，从而有助于踏板的动作 用电力。 如果检测到的踏板力低于所述踏板力量水平，则在电磁离合器250接合的状态下，电动机被关闭，并且因此通过电动机的旋转阻力对踏板力产生加载力。 可以响应于检测到的骑手的心率来调节踏板力量水平。
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公开(公告)号：US20050077096A1
公开(公告)日：2005-04-14
申请号：US10500220
申请日：2002-12-02
IPC分类号： B62M6/45 , B62M6/55 , B62M6/80 , F16H57/028 , F16H57/029 , F16H57/03 , F16H57/031 , B62K11/00
摘要： An electromotive power assisted bicycle comprises a drive shaft 4 to be rotated by a pedal effort; a primary sprocket 2 fixed to the drive shaft 4 for transmitting the pedal effort to a drive wheel 22; a secondary sprocket fixed to the drive shaft 4 coaxially with the primary sprocket 2; a pedal effort detection sensor for detecting a pedal effort; an electromotive power output unit box 13 detachably attached to the body for outputting an electromotive power in response to the pedal effort detected by the pedal effort detection sensor; a power sprocket coupled to a rotating output shaft of the electromotive power output unit box 13; an auxiliary chain stretched across between the secondary sprocket and the power sprocket; and a battery bracket 165 capable of accommodating a battery 162 for the electromotive power output unit box 13. Since the degree of flexibility for installing respective components has been significantly extended and also the overall system has been made light and compact, a bicycle of an ordinary frame can be easily powered by electricity.
摘要翻译： 电动助力自行车包括通过踏板力旋转的驱动轴4; 固定到驱动轴4的主链轮2，用于将踏板力传递到驱动轮22; 与主链轮2同轴地固定到驱动轴4的辅助链轮; 用于检测踏板力的踏板力检测传感器; 电动势输出单元盒13，其可拆卸地附接到主体，用于响应于由踏板力检测传感器检测到的踏板力而输出电动势; 与动力输出单元箱13的旋转输出轴联接的动力链轮; 在辅助链轮和动力链轮之间延伸的辅助链条; 以及能够容纳电动力输出单元箱13的电池162的电池支架165.由于各部件的安装的灵活性已经大大延长，并且整个系统也变得轻巧紧凑，普通的自行车 框架可以轻松地通过电力供电。
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公开(公告)号：USD460932S1
公开(公告)日：2002-07-30
申请号：US29145859
申请日：2001-08-01
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公开(公告)号：US20050167226A1
公开(公告)日：2005-08-04
申请号：US11098438
申请日：2005-04-05
申请人： Akihito Yoshiie , Kyosuke Kokatsu
发明人： Akihito Yoshiie , Kyosuke Kokatsu
IPC分类号： B62M6/55 , B62J99/00 , B62M6/45 , B62M6/50 , B62M6/80 , F16D41/061 , F16D41/30 , F16D41/36 , F16H37/02 , G01L3/14 , F16D3/34
CPC分类号： B62M6/45 , B60L11/007 , B60L11/1805 , B60L15/20 , B60L2200/12 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B62M6/50 , B62M6/55 , F16D41/061 , F16D41/30 , F16H59/16 , G01L3/1435 , G01L3/1464 , Y02T10/645 , Y02T10/7005 , Y02T10/72 , Y02T10/7275
摘要： A power-assisted bicycle is provided with a one-way clutch that can also be used as a torque detection apparatus. The one-way clutch has a tooth part (112) mounted on a driven means and a piece part (100) mounted slidably yet non-rotatably on a drive shaft (4). The tooth part has a first engagement face (121) formed with a plurality of teeth (114) and the piece part has a second engagement face (110) formed with a plurality of pieces (102). The first engagement face and the second engagement face are disposed facing each other generally perpendicularly to the axial direction. A disc spring (124) is disposed on the rear face of the piece part. As the piece part rotates in the direction of running forward, the piece is engaged with a sharply sloping face of the tooth to engage with the tooth and the angle of the piece with respect to the second engagement face increases, whereby the piece slides so as to increase the distance from the tooth part in resistance to the disc spring. As the piece rotates in the opposite direction, the piece abuts with the gently sloping face of the tooth and the angle of the piece with respect to the second engagement face is made smaller to decrease the distance from the tooth part by means of the elasticity of the disc spring.
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公开(公告)号：US07258216B2
公开(公告)日：2007-08-21
申请号：US11098438
申请日：2005-04-05
申请人： Akihito Yoshiie , Kyosuke Kokatsu
发明人： Akihito Yoshiie , Kyosuke Kokatsu
CPC分类号： B62M6/45 , B60L11/007 , B60L11/1805 , B60L15/20 , B60L2200/12 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B62M6/50 , B62M6/55 , F16D41/061 , F16D41/30 , F16H59/16 , G01L3/1435 , G01L3/1464 , Y02T10/645 , Y02T10/7005 , Y02T10/72 , Y02T10/7275
摘要： A power-assisted bicycle is provided with a one-way clutch that can also be used as a torque detection apparatus. The one-way clutch has a tooth part (112) mounted on a driven means and a piece part (100) mounted slidably yet non-rotatably on a drive shaft (4). The tooth part has a first engagement face (121) formed with a plurality of teeth (114) and the piece part has a second engagement face (110) formed with a plurality of pieces (102). The first engagement face and the second engagement face are disposed facing each other generally perpendicularly to the axial direction. A disc spring (124) is disposed on the rear face of the piece part. As the piece part rotates in the direction of running forward, the piece is engaged with a sharply sloping face of the tooth to engage with the tooth and the angle of the piece with respect to the second engagement face increases, whereby the piece slides so as to increase the distance from the tooth part in resistance to the disc spring. As the piece rotates in the opposite direction, the piece abuts with the gently sloping face of the tooth and the angle of the piece with respect to the second engagement face is made smaller to decrease the distance from the tooth part by means of the elasticity of the disc spring.
摘要翻译： 动力辅助自行车设置有也可以用作扭矩检测装置的单向离合器。 单向离合器具有安装在从动装置上的齿部（112）和可滑动地且不可旋转地安装在驱动轴（4）上的零件（100）。 齿部具有形成有多个齿（114）的第一接合面（121），该片部具有形成有多个片（102）的第二接合面（110）。 第一接合面和第二接合面大致垂直于轴向彼此相对配置。 碟形弹簧（124）设置在片部件的后表面上。 随着零件沿向前运动的方向旋转，该件与齿的锋利的倾斜面接合，与齿相啮合，并且该件相对于第二接合面的角度增加，由此件滑动以便 以增加与齿部相对于盘簧的阻力的距离。 当件沿相反方向旋转时，件与齿的缓缓倾斜的表面相接触，使件相对于第二接合面的角度更小，从而减小与齿部的距离， 盘簧。
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公开(公告)号：US06889809B2
公开(公告)日：2005-05-10
申请号：US10380859
申请日：2001-10-10
申请人： Akihito Yoshiie , Kyosuke Kokatsu
发明人： Akihito Yoshiie , Kyosuke Kokatsu
IPC分类号： B62M6/55 , B62J99/00 , B62M6/45 , B62M6/50 , B62M6/80 , F16D41/061 , F16D41/30 , F16D41/36 , F16H37/02 , G01L3/14
CPC分类号： B62M6/45 , B60L11/007 , B60L11/1805 , B60L15/20 , B60L2200/12 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B62M6/50 , B62M6/55 , F16D41/061 , F16D41/30 , F16H59/16 , G01L3/1435 , G01L3/1464 , Y02T10/645 , Y02T10/7005 , Y02T10/72 , Y02T10/7275
摘要： A power-assisted bicycle is provided with a one-way clutch that can also be used as a torque detection apparatus. The one-way clutch has a tooth part (112) mounted on a driven means and a piece part (100) mounted slidably yet non-rotatably on a drive shaft (4). The tooth part has a first engagement face (121) formed with a plurality of teeth (114) and the piece part has a second engagement face (110) formed with a plurality of pieces (102). The first engagement face and the second engagement face are disposed facing each other generally perpendicularly to the axial direction. A disc spring (124) is disposed on the rear face of the piece part. As the piece part rotates in the direction of running forward, the piece is engaged with a sharply sloping face of the tooth to engage with the tooth and the angle of the piece with respect to the second engagement face increases, whereby the piece slides so as to increase the distance from the tooth part in resistance to the disc spring. As the piece rotates in the opposite direction, the piece abuts with the gently sloping face of the tooth and the angle of the piece with respect to the second engagement face is made smaller to decrease the distance from the tooth part by means of the elasticity of the disc spring.
摘要翻译： 动力辅助自行车设置有也可以用作扭矩检测装置的单向离合器。 单向离合器具有安装在从动装置上的齿部（112）和可滑动地且不可旋转地安装在驱动轴（4）上的零件（100）。 齿部具有形成有多个齿（114）的第一接合面（121），该片部具有形成有多个片（102）的第二接合面（110）。 第一接合面和第二接合面大致垂直于轴向彼此相对配置。 碟形弹簧（124）设置在片部件的后表面上。 随着零件沿向前运动的方向旋转，该件与齿的锋利的倾斜面接合，与齿相啮合，并且该件相对于第二接合面的角度增加，由此件滑动以便 以增加与齿部相对于盘簧的阻力的距离。 当件沿相反方向旋转时，件与齿的缓缓倾斜的表面相接触，使件相对于第二接合面的角度更小，从而减小与齿部的距离， 盘簧。
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公开(公告)号：US06851497B1
公开(公告)日：2005-02-08
申请号：US09980577
申请日：2000-06-05
申请人： Akihito Yoshiie , Kyosuke Kokatsu
发明人： Akihito Yoshiie , Kyosuke Kokatsu
摘要： A power-assisted bicycle includes a torque detection mechanism system that is simple in structure, saves space, and is lightweight. A one-way clutch (72) for transmitting only rotation of the drive shaft (4) to the sprocket (70) in the direction in which the bicycle proceeds is disposed inside a hollow cylindrical portion (82) of the sprocket (70). On the sprocket face opposite thereto, a bearing (74) is engaged with an outer periphery of the cylindrical portion (82), and an elastic disc spring (76) holds the sprocket (70) with the aid of the bearing. The disc spring (76) is fixed to the bicycle body and a strain gauge (80) for detecting a stress deformation of the disc spring (76) is mounted on the surface thereof. As the drive shaft (4) is rotated by the aid of the pedaling torque, the one-way clutch (72) exerts an axially pressing force onto the sprocket (70) to deform the disc spring (76), and the strain gauge (80) detects the stress deformation of the disc spring (76) (that is, a physical parameter associated with the pedaling torque).
摘要翻译： 动力辅助自行车包括结构简单，节省空间，重量轻的扭矩检测机构系统。 在链轮（70）的中空圆筒部（82）内设置有用于仅沿着自行车方向传递驱动轴（4）到链轮（70）的旋转的单向离合器（72）。 在与其相对的链轮面上，轴承（74）与圆筒部（82）的外周接合，弹性盘弹簧（76）借助轴承保持链轮（70）。 盘簧（76）固定在自行车主体上，用于检测盘簧（76）的应力变形的应变片（80）安装在其表面上。 当驱动轴（4）借助踏板转矩转动时，单向离合器（72）对链轮（70）施加轴向压力，使碟形弹簧（76）和应变计（ 80）检测盘簧（76）的应力变形（即与蹬踏力相关联的物理参数）。
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