公开(公告)号：US08523292B2

公开(公告)日：2013-09-03

申请号：US12917516

申请日：2010-11-02

申请人： Ching-Shu Chen ,  Wu-Hsiung Liao

发明人： Ching-Shu Chen ,  Wu-Hsiung Liao

IPC分类号： B60B27/02

CPC分类号： B60B27/023 ,  B60Y2200/13

摘要： A hub assembly for a bicycle includes a shaft, a hub body rotatably mounted on the shaft, a drive seat rotatably mounted on the shaft and engaging the hub body, a first bearing located between the shaft and the hub body, a second bearing located between the shaft and the hub body, and a bushing unit located between the first bearing and the second bearing. The bushing unit includes a first adjusting sleeve and a second adjusting sleeve. The first adjusting sleeve has a first end provided with an outer threaded portion and a second end abutting the first bearing. The second adjusting sleeve has a first end provided with an inner threaded portion screwed onto the outer threaded portion of the first adjusting sleeve and a second end abutting the second bearing.

摘要翻译： 一种用于自行车的轮毂组件包括轴，可旋转地安装在轴上的轮毂体，可旋转地安装在轴上并与毂体接合的驱动座，位于轴与轮毂体之间的第一轴承， 轴和轮毂体，以及位于第一轴承和第二轴承之间的衬套单元。 衬套单元包括第一调节套筒和第二调节套筒。 第一调节套筒具有设置有外螺纹部分的第一端和与第一轴承抵接的第二端。 第二调节套筒具有第一端，第一端设有螺纹连接到第一调节套筒的外螺纹部分上的内螺纹部分和与第二轴承抵接的第二端。

公开(公告)号：US07641212B1

公开(公告)日：2010-01-05

申请号：US11751825

申请日：2007-05-22

申请人： Wu-Hsiung Liao ,  Mei-Ling Chen

发明人： Wu-Hsiung Liao ,  Mei-Ling Chen

IPC分类号： B62J25/00

CPC分类号： B62J25/00 ,  B62K25/02

摘要： A bicycle frame includes an axle, a hub and freewheel assembly, two fork end members, two axle pegs, and two locking nuts. Thus, the first ramp of each of the axle pegs is rested on the second ramp of the respective fork end member to prevent each of the axle pegs from being rotatable relative to the respective fork end member, so that the first end of each of the axle pegs is clamped exactly between the respective fork end member and the respective locking nut to prevent each of the axle pegs from being rotatable freely on the axle to ensure the safety of a user who treads the axle pegs.

摘要翻译： 自行车车架包括轴，轮毂和飞轮组件，两个叉端构件，两个轴钉和两个锁紧螺母。 因此，每个轴钉的第一斜面被搁置在相应的叉端构件的第二斜坡上，以防止每个轴钉相对于相应的叉端构件旋转，使得每个轴端部件的第一端 轴钉紧紧地夹紧在相应的叉端构件和相应的锁定螺母之间，以防止每个轴钉在轴上自由旋转，以确保踏入轴钉的使用者的安全。

公开(公告)号：US20120104838A1

公开(公告)日：2012-05-03

申请号：US12917516

申请日：2010-11-02

申请人： Ching-Shu Chen ,  Wu-Hsiung Liao

发明人： Ching-Shu Chen ,  Wu-Hsiung Liao

IPC分类号： B60B27/02

CPC分类号： B60B27/023 ,  B60Y2200/13

摘要： A hub assembly for a bicycle includes a shaft, a hub body rotatably mounted on the shaft, a drive seat rotatably mounted on the shaft and engaging the hub body, a first bearing located between the shaft and the hub body, a second bearing located between the shaft and the hub body, and a bushing unit located between the first bearing and the second bearing. The bushing unit includes a first adjusting sleeve and a second adjusting sleeve. The first adjusting sleeve has a first end provided with an outer threaded portion and a second end abutting the first bearing. The second adjusting sleeve has a first end provided with an inner threaded portion screwed onto the outer threaded portion of the first adjusting sleeve and a second end abutting the second bearing.

摘要翻译： 一种用于自行车的轮毂组件包括轴，可旋转地安装在轴上的轮毂体，可旋转地安装在轴上并与毂体接合的驱动座，位于轴与轮毂体之间的第一轴承， 轴和轮毂体，以及位于第一轴承和第二轴承之间的衬套单元。 衬套单元包括第一调节套筒和第二调节套筒。 第一调节套筒具有设置有外螺纹部分的第一端和与第一轴承抵接的第二端。 第二调节套筒具有第一端，第一端设有螺纹连接到第一调节套筒的外螺纹部分上的内螺纹部分和与第二轴承抵接的第二端。

公开(公告)号：US07516972B1

公开(公告)日：2009-04-14

申请号：US11746774

申请日：2007-05-10

申请人： Wu-Hsiung Liao

发明人： Wu-Hsiung Liao

IPC分类号： B62K25/02

CPC分类号： B62K25/02

摘要： A bicycle rear frame includes a mandrel, a hub mounted on the mandrel, a freewheel secured on the hub, two rear fork end members each mounted on the mandrel and each formed with a first tapered face, two rear stays each mounted on a respective rear fork end member, two press members each mounted on the mandrel and each formed with a second tapered face rested on the first tapered face of a respective rear fork end member, and two locking nuts each screwed onto the mandrel and each rested on a respective press member. Thus, the second tapered face of each of the press members presses the first tapered face of the respective rear fork end member to prevent the freewheel and the hub from being pulled forward by the chain, thereby preventing the chain from becoming loosened.

摘要翻译： 自行车后框架包括心轴，安装在心轴上的轮毂，固定在轮毂上的自由轮，两个后叉端构件，每个安装在心轴上，每个形成有第一锥形面，两个后撑架分别安装在相应的后部 叉头构件，两个按压构件，每个构件安装在心轴上，并且每个构件具有搁置在相应后叉端构件的第一锥形面上的第二锥形面，以及两个锁定螺母，每个螺母拧在心轴上，并且各自搁置在相应的压力机 会员。 因此，每个按压构件的第二锥形面按压相应的后叉端构件的第一锥形面，以防止自由轮和轮毂被链条向前拉，从而防止链条松动。