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公开(公告)号：US06886894B2
公开(公告)日：2005-05-03
申请号：US10373866
申请日：2003-02-27
CPC分类号： B62K25/02
摘要： A bicycle hub is provided with a hub axle assembly, a hub shell and a pair of bearing units. The hub axle assembly basically has a hub axle washer, a bicycle hub axle and a washer retaining portion or member. The hub axle washer includes an outer peripheral surface and an inner peripheral surface defining an axle receiving opening. The bicycle hub axle includes a shaft portion and a head portion with the washer retaining member or portion being located on the shaft portion to retain the hub axle washer on the shaft portion. In the preferred embodiment, the washer retaining portion or member is a resilient member in the form of a flexible O-ring.
摘要翻译： 自行车轮毂设置有轮毂轴组件，轮毂壳和一对轴承单元。 轮毂轴组件基本上具有毂毂垫圈，自行车轮毂轴和垫圈保持部分或构件。 轮毂轴垫圈包括外周表面和限定轴接收开口的内周表面。 自行车轮毂轴包括轴部和头部，其中垫圈保持构件或部分位于轴部上，以将轮毂轴衬垫保持在轴部上。 在优选实施例中，垫圈保持部或构件是柔性O形环形式的弹性构件。
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公开(公告)号：US07351171B2
公开(公告)日：2008-04-01
申请号：US10857879
申请日：2004-06-02
申请人： Takanori Kanehisa , Takuji Tatsumi , Kozo Kitagawa
发明人： Takanori Kanehisa , Takuji Tatsumi , Kozo Kitagawa
CPC分类号： B60B27/026 , B60B27/04
摘要： A rear hub has a hub shaft and a hub outer that is configured to be mounted in a freely rotatable manner to the hub shaft. The hub outer has an outer main body and an adapter. The outer main body is arranged on the radially inward side of a sprocket, and has a first rotation preventing section that engages with an engaging section 64 of the sprocket in such a manner that the outer main body cannot rotate relative to the sprocket. The adapter is mounted in a freely rotatable manner on an adapter mounting section of the outer main body. The adapter includes a second rotation preventing section that engages with the engaging section of the sprocket in such a manner that the adapter cannot rotate relative to the sprocket.
摘要翻译： 后轮毂具有轮毂轴和轮毂外部，其构造成能够以可自由旋转的方式安装到轮毂轴。 轮毂外部具有外主体和适配器。 外主体布置在链轮的径向内侧，并且具有与链轮的接合部64接合的第一旋转防止部，使得外主体相对于链轮不能旋转。 适配器以可自由旋转的方式安装在外主体的适配器安装部分上。 适配器包括第二旋转防止部分，其与链轮的接合部分接合，使得适配器不能相对于链轮旋转。
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公开(公告)号：US06976791B2
公开(公告)日：2005-12-20
申请号：US10604815
申请日：2003-08-19
申请人： Takanori Kanehisa , Takuji Tatsumi
发明人： Takanori Kanehisa , Takuji Tatsumi
CPC分类号： B60B1/041 , B60B1/042 , B60B27/0005 , B60B27/0078 , B60B27/026 , F16C25/06 , Y10S384/906
摘要： A bearing apparatus for a bicycle hub comprises a bearing member and a lock member. The bearing member comprises an inner peripheral surface for receiving a hub spindle therein, a bearing surface for engaging a bearing, and an interlock portion. The first lock member comprises an inner peripheral surface for receiving the hub spindle therein and a mating portion for engaging the interlock portion of the bearing member so that the bearing member is nonrotatably fixed relative to the first lock member.
摘要翻译： 用于自行车轮毂的轴承装置包括轴承部件和锁定部件。 轴承构件包括用于在其中容纳轮毂心轴的内周面，用于接合轴承的支承面和互锁部。 第一锁定构件包括用于在其中容纳轮毂心轴的内周表面和用于接合轴承构件的互锁部分的配合部分，使得轴承构件相对于第一锁定构件不可旋转地固定。
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公开(公告)号：US20050057017A1
公开(公告)日：2005-03-17
申请号：US10663990
申请日：2003-09-17
申请人： Nobukatsu Hara , Takuji Tatsumi
发明人： Nobukatsu Hara , Takuji Tatsumi
摘要： A bicycle head cap unit is configured and arranged to mount an electrical device or part in a steerer tube of a bicycle fork. The bicycle head cap unit basically has a cap portion and a housing portion. The cap portion is dimension to close a top opening of a steerer tube of a bicycle fork. The housing portion is coupled to the cap portion. The housing portion is configured to form an electrical part receiving space that is located within the steerer tube when the cap portion closes the top opening of the steerer tube of the bicycle fork.
摘要翻译： 自行车头盖单元构造和布置成将电气设备或部件安装在自行车叉的转向管中。 自行车头盖单元基本上具有盖部和壳体部。 帽部分是关闭自行车叉的转向管的顶部开口的尺寸。 壳体部分联接到盖部分。 当盖部封闭自行车叉的转向管的顶部开口时，壳体部分构造成形成位于转向管内的电气部分容纳空间。
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公开(公告)号：US07080848B2
公开(公告)日：2006-07-25
申请号：US10663990
申请日：2003-09-17
申请人： Nobukatsu Hara , Takuji Tatsumi
发明人： Nobukatsu Hara , Takuji Tatsumi
IPC分类号： B62K21/18
摘要： A bicycle head cap unit is configured and arranged to mount an electrical device or part in a steerer tube of a bicycle fork. The bicycle head cap unit basically has a cap portion and a housing portion. The cap portion is dimension to close a top opening of a steerer tube of a bicycle fork. The housing portion is coupled to the cap portion. The housing portion is configured to form an electrical part receiving space that is located within the steerer tube when the cap portion closes the top opening of the steerer tube of the bicycle fork.
摘要翻译： 自行车头盖单元构造和布置成将电气设备或部件安装在自行车叉的转向管中。 自行车头盖单元基本上具有盖部和壳体部。 帽部分是关闭自行车叉的转向管的顶部开口的尺寸。 壳体部分联接到盖部分。 当盖部封闭自行车叉的转向管的顶部开口时，壳体部分构造成形成位于转向管内的电气部分容纳空间。
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公开(公告)号：US20050009654A1
公开(公告)日：2005-01-13
申请号：US10857879
申请日：2004-06-02
申请人： Takanori Kanehisa , Takuji Tatsumi , Kozo Kitagawa
发明人： Takanori Kanehisa , Takuji Tatsumi , Kozo Kitagawa
CPC分类号： B60B27/026 , B60B27/04
摘要： A rear hub has a hub shaft and a hub outer that is configured to be mounted in a freely rotatable manner to the hub shaft. The hub outer has an outer main body and an adapter. The outer main body is arranged on the radially inward side of a sprocket, and has a first rotation preventing section that engages with an engaging section 64 of the sprocket in such a manner that the outer main body cannot rotate relative to the sprocket. The adapter is mounted in a freely rotatable manner on an adapter mounting section of the outer main body. The adapter includes a second rotation preventing section that engages with the engaging section of the sprocket in such a manner that the adapter cannot rotate relative to the sprocket.
摘要翻译： 后轮毂具有轮毂轴和轮毂外部，其构造成能够以可自由旋转的方式安装到轮毂轴。 轮毂外部具有外主体和适配器。 外主体布置在链轮的径向内侧，并且具有与链轮的接合部64接合的第一旋转防止部，使得外主体相对于链轮不能旋转。 适配器以可自由旋转的方式安装在外主体的适配器安装部分上。 适配器包括第二旋转防止部分，其与链轮的接合部分接合，使得适配器不能相对于链轮旋转。
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公开(公告)号：US07650817B2
公开(公告)日：2010-01-26
申请号：US11475213
申请日：2006-06-27
CPC分类号： B62M3/003 , Y10T74/2164
摘要： A bicycle crank assembly is configured to simplify the work required to adjust the bearing play by the crank assembly when the crank assembly is mounted. The bicycle crank assembly has a left crank that is mounted on a crank axle of the bicycle, and is provided with a crank body and an adjustment member. The crank body includes a crank axle mounting part non-rotatably mounting to one end of the crank axle, an arm part extending from the crank axle mounting part, a pedal mounting part for mounting the pedal and provided at the tip of the arm part, and a male screw part formed on the crank axle mounting part. The adjustment member includes a tubular part having a female screw part into which the male screw part is screwed, and a contact part formed at one end of the tubular part and capable of contacting the bearing supporting the crank axle.
摘要翻译： 自行车曲柄组件构造成当安装曲柄组件时简化由曲柄组件调节轴承游隙所需的工作。 自行车曲柄组件具有安装在自行车的曲柄轴上的左曲柄，并且设置有曲柄体和调节构件。 曲柄体包括不可旋转地安装到曲柄轴的一端的曲柄轴安装部，从曲柄轴安装部延伸的臂部，用于安装踏板并设置在臂部的前端的踏板安装部， 以及形成在曲轴安装部上的外螺纹部。 调节构件包括具有内螺纹部分的管状部分，外螺纹部分被拧入其中，接触部分形成在管状部分的一端并且能够接触支撑曲柄轴的轴承。
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公开(公告)号：US07874885B2
公开(公告)日：2011-01-25
申请号：US12179613
申请日：2008-07-25
申请人： Keiji Matsueda , Yasushi Nakamura , Takuji Tatsumi
发明人： Keiji Matsueda , Yasushi Nakamura , Takuji Tatsumi
IPC分类号： B63H16/00
CPC分类号： B63H16/02
摘要： A rowing boat foot support assembly is provided with a support member, a shoe attachment member and a release trigger mechanism. The support member is configured to be coupled to a rowing boat. The shoe attachment member is pivotally supported on the support member. The shoe attachment member includes a base portion and a movable fixing portion that is movably arranged with respect to the base portion between a shoe retaining position and a shoe releasing position. The release trigger mechanism is provided between the support member and the movable fixing portion to move the movable fixing portion from the shoe retaining position to the shoe releasing position.
摘要翻译： 划艇脚支撑组件设置有支撑构件，鞋附接构件和释放触发机构。 支撑构件被配置为联接到划艇。 鞋附接构件枢转地支撑在支撑构件上。 鞋附着构件包括基座部分和可动固定部分，该固定部分在靴保持位置和鞋子释放位置之间相对于基部可移动地布置。 释放触发机构设置在支撑构件和可动固定部分之间，以将活动固定部分从鞋保持位置移动到鞋子释放位置。
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公开(公告)号：US20070062328A1
公开(公告)日：2007-03-22
申请号：US11475213
申请日：2006-06-27
IPC分类号： G05G1/14
CPC分类号： B62M3/003 , Y10T74/2164
摘要： A bicycle crank assembly is configured to simplify the work required to adjust the bearing play by the crank assembly when the crank assembly is mounted. The bicycle crank assembly has a left crank that is mounted on a crank axle of the bicycle, and is provided with a crank body and an adjustment member. The crank body includes a crank axle mounting part non-rotatably mounting to one end of the crank axle, an arm part extending from the crank axle mounting part, a pedal mounting part for mounting the pedal and provided at the tip of the arm part, and a male screw part formed on the crank axle mounting part. The adjustment member includes a tubular part having a female screw part into which the male screw part is screwed, and a contact part formed at one end of the tubular part and capable of contacting the bearing supporting the crank axle.
摘要翻译： 自行车曲柄组件构造成当安装曲柄组件时简化由曲柄组件调节轴承游隙所需的工作。 自行车曲柄组件具有安装在自行车的曲柄轴上的左曲柄，并且设置有曲柄体和调节构件。 曲柄体包括不可旋转地安装到曲柄轴的一端的曲柄轴安装部，从曲柄轴安装部延伸的臂部，用于安装踏板并设置在臂部的前端的踏板安装部， 以及形成在曲轴安装部上的外螺纹部。 调节构件包括具有内螺纹部分的管状部分，外螺纹部分被拧入其中，接触部分形成在管状部分的一端并能够接触支撑曲柄轴的轴承。
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公开(公告)号：US20050197222A1
公开(公告)日：2005-09-08
申请号：US10794182
申请日：2004-03-08
申请人： Takuji Tatsumi
发明人： Takuji Tatsumi
CPC分类号： B62M9/132
摘要： A front derailleur motor unit assembly is provided that is preferably part of a motorized front derailleur assembly. The motor unit assembly includes a motor unit and a tightening member. The motor unit includes a front derailleur mounting portion, and a bicycle frame mounting portion having a motor attachment opening. The tightening member extends through the motor attachment opening to couple the motor unit to a bicycle frame at a first mounting location. Preferably, the front derailleur mounting portion is coupled to a front derailleur fixing body of the front derailleur. Preferably, a linkage assembly is pivotally coupled to the fixing body, while a chain guide is preferably pivotally coupled to the linkage assembly to be laterally moved relative to the fixing body.
摘要翻译： 提供了前拨链器马达单元组件，其优选地是机动的前拨链器组件的一部分。 马达单元组件包括马达单元和紧固构件。 电动机单元包括前拨链器安装部分和具有电动机附接开口的自行车车架安装部分。 紧固构件延伸穿过马达附接开口，以在第一安装位置将马达单元耦合到自行车车架。 优选地，前拨链器安装部分联接到前拨链器的前拨链器固定体。 优选地，连杆组件枢转地联接到固定体，而链条引导件优选地枢转地联接到连杆组件以相对于固定体横向移动。
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