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21. 发明授权

US5802930A Bicycle pedal assembly having a rotatable cleat engaging unit mounted thereon 失效
标题翻译：具有安装在其上的可旋转防滑板接合单元的自行车踏板组件
公开(公告)号：US5802930A
公开(公告)日：1998-09-08
申请号：US841880
申请日：1997-05-05
申请人： Chung-I Chen
发明人： Chung-I Chen
IPC分类号： B62M3/08 , G05G1/14
CPC分类号： B62M3/086 , Y10T74/2168 , Y10T74/217
摘要： A bicycle pedal assembly includes a pedal body, a pedal shaft, a retaining member, a disc member, a torsional spring member and a pedal shaft. The pedal body has a frame portion and a tubular portion which partitions the frame portion. A cleat engaging unit is connected to the tubular portion. The retaining member is connected non-rotatably to an end of the tubular portion. The disc member has a plurality of projections which engage correspondingly a plurality of cavities that are formed in the frame portion. The torsional spring member interconnects the retaining member and the disc member in order to position revertably the cleat engaging unit at a predetermined angle with respect to the frame portion. The torsional force of the torsional spring member can be adjusted by disengaging the projections on the disc member from the cavities of the frame portion, rotating the disc member by an angle, and engaging the projections and the cavities.
摘要翻译：自行车踏板组件包括踏板体，踏板轴，保持构件，盘构件，扭转弹簧构件和踏板轴。踏板本体具有框架部分和分隔框架部分的管状部分。防滑板接合单元连接到管状部分。保持构件不可旋转地连接到管状部分的端部。盘构件具有多个突起，其相应地与形成在框架部分中的多个空腔相接合。扭转弹簧构件将保持构件和盘构件互连，以便将防滑板接合单元可相对于框架部分以预定角度可反转地定位。扭转弹簧构件的扭转力可以通过将盘构件上的突起与框架部分的空腔分离，使盘构件旋转一定角度，并且使凸起和腔体接合来调节。

22. 发明授权

US08661938B1 Pedal for a bicycle 有权
标题翻译：踏脚踏车
公开(公告)号：US08661938B1
公开(公告)日：2014-03-04
申请号：US13655435
申请日：2012-10-18
申请人： Chung-I Chen
发明人： Chung-I Chen
IPC分类号： B62M3/00
CPC分类号： B62M3/086
摘要： A pedal for a bicycle includes an axial rod, a pedal body and two fastening assemblies which are mounted on the pedal body. The pedal body is assembled to the axial rod and having an upper portion and a bottom portion, and a first locking member and a second locking member. The first locking member and the second locking member are both located between the upper portion and the bottom portion. The two fastening assemblies are assembled to the first locking member and the second locking member respectively. Under this arrangement, each fastening assembly is assembled to the pedal body directly rather than be assembled to a further pedal as the prior art, so that the pedal for a bicycle of the present invention is lighter than the conventional pedal.
摘要翻译：用于自行车的踏板包括轴向杆，踏板本体和安装在踏板本体上的两个紧固组件。踏板本体组装到轴向杆上并具有上部和底部，以及第一锁定构件和第二锁定构件。第一锁定构件和第二锁定构件都位于上部和底部之间。两个紧固组件分别组装到第一锁定构件和第二锁定构件。在这种布置下，每个紧固组件直接组装到踏板体上，而不是像现有技术那样组装到另一个踏板上，使得本发明的用于自行车的踏板比传统踏板更轻。

23. 发明申请

US20120034029A1 QUICK RELEASE DEVICE FOR A PEDAL 有权
标题翻译：快速释放装置
公开(公告)号：US20120034029A1
公开(公告)日：2012-02-09
申请号：US13277230
申请日：2011-10-20
申请人： Chung-I CHEN
发明人： Chung-I CHEN
IPC分类号： B62M3/08 , F16B17/00
CPC分类号： B62M3/08 , B62K2206/00 , G05G5/065
摘要： A quick release device for a pedal includes a spindle, a connecting unit connected to the spindle, and a quick release mechanism connected to the connecting unit. The spindle has a protrusion extending from one end thereof and an annular groove defined in an outer peripheral thereof The connecting unit has a receiving hole defined therein, a guiding hole defined in a lateral thereof and communicated with the receiving hole, and a retaining hole defined therein and communicated with the receiving hole. The quick release mechanism includes a rod partially received in the guiding hole and a spring biased against the rod toward the receiving hole. In assembly the protrusion engages with the retaining hole and the rod engages with the annular groove.
摘要翻译：用于踏板的快速释放装置包括主轴，连接到主轴的连接单元以及连接到连接单元的快速释放机构。主轴具有从其一端延伸的突起和限定在其外周中的环形槽。连接单元具有限定在其中的容纳孔，在其侧面限定并与容纳孔连通的引导孔，并且限定了保持孔并与接收孔连通。快速释放机构包括部分地容纳在引导孔中的杆和朝向接收孔偏压的弹簧。在组装时，突起与保持孔接合，杆与环形槽接合。

24. 发明申请

US20060133189A1 N-well and N+ buried layer isolation by auto doping to reduce chip size 有权
标题翻译： N阱和N +埋层隔离通过自动掺杂减少芯片尺寸
公开(公告)号：US20060133189A1
公开(公告)日：2006-06-22
申请号：US11019753
申请日：2004-12-21
申请人： Tzu-Chiang Sung , Chih Huang , Rann Shyan Yeh , Jun Xiu Liu , Chi-Hsuen Chang , Chung-I Chen
发明人： Tzu-Chiang Sung , Chih Huang , Rann Shyan Yeh , Jun Xiu Liu , Chi-Hsuen Chang , Chung-I Chen
IPC分类号： G11C7/10
CPC分类号： H01L21/761 , H01L21/823878 , H01L21/823892 , H01L27/0928
摘要： A semiconductor device includes multiple low voltage N-well (LVNW) areas biased at different potentials and isolated from a substrate by a common N+ buried layer (NBL) and at least one high voltage N-well (HVNW) area. The LVNW areas are coupled to the common, subjacent NBL through a common P+ buried layer (PBL). The method for forming the substrate usable in a semiconductor device includes forming the NBL in a designated low voltage area of a negatively biased P-type semiconductor substrate, forming the PBL in a section of the NBL area by implanting P-type impurity ions such as indium into the PBL, and growing a P-type epitaxial layer over the PBL using conditions that cause the P-type impurity ions to diffuse into the P-type epitaxial layer such that the PBL extends into the NBL. Low-voltage P-well areas are also formed in the P-type epitaxial layer and contact the PBL.
摘要翻译：半导体器件包括多个以不同电位偏置的低电压N阱（LVNW）区域，并且通过公共N + +掩埋层（NBL）和至少一个高压N阱（ HVNW）区域。 LVNW区域通过公共的P + SUPER +掩埋层（PBL）耦合到公共的下部NBL。形成可用于半导体器件的衬底的方法包括在负偏压的P型半导体衬底的指定低电压区域中形成NBL，在NBL区的一部分中通过注入P型杂质离子形成PBL 铟化合到PBL中，并且通过使P型杂质离子扩散到P型外延层中使得PBL延伸到NBL中的条件在PBL上生长P型外延层。在P型外延层中也形成低压P阱区，并与PBL接触。

25. 外观设计

USD522414S1 Bicycle pedal 有权
公开(公告)号：USD522414S1
公开(公告)日：2006-06-06
申请号：US29225449
申请日：2005-03-15
申请人： Chung-I Chen
设计人： Chung-I Chen

26. 发明授权

US06170357B2 Bicycle pedal assembly 有权
标题翻译：自行车踏板总成
公开(公告)号：US06170357B2
公开(公告)日：2001-01-09
申请号：US09244964
申请日：1999-02-05
申请人： Chung-I Chen
发明人： Chung-I Chen
IPC分类号： G05G114
CPC分类号： B62M3/086 , Y10T74/2168 , Y10T74/217
摘要： A pedal assembly includes a pedal body having a tubular portion for mounting rotatably on a bicycle pedal shaft around an axis, front and rear end walls in a longitudinal direction parallel to the axis, and right and left pairs of front and rear lateral walls that extend respectively from the end walls in a first transverse direction to form rightmost and leftmost pairs of front and rear end portions. Two forward and rearward anchor members are respectively mounted between the rightmost front and rear end portions in the longitudinal direction and proximate to upper surfaces of the lateral walls, and between the leftmost front and rear end portions in the longitudinal direction and proximate to lower surfaces of the lateral walls, such that the forward and rearward anchor members are in symmetry relative to the first axis. Two force adjusting members are disposed between the left and right pairs of lateral walls in the longitudinal direction and proximate to the upper and lower surfaces thereof. Each of two coil springs has a first end that urges a respective rearward anchor member toward a corresponding forward anchor member, and a second end 52 that urges a respective adjusting member toward the tubular portion in the first transverse direction.
摘要翻译：踏板组件包括踏板本体，该踏板本体具有管状部分，用于可旋转地安装在围绕轴线的自行车踏板轴上，在平行于该轴线的纵向方向上的前端壁和后端壁以及左右一对前后侧壁延伸分别从端壁沿第一横向方向形成最左和最左对的前端部分和后端部分。两个前部和后部锚定构件分别安装在最右前端部分和后端部分之间的纵向方向上并且靠近侧壁的上表面，并且在纵向方向上和最近的前端部分和后端部分之间侧壁，使得前部和后部锚定构件相对于第一轴线对称。两个力调节构件在纵向方向上的左右对侧壁之间并且靠近其上表面和下表面设置。两个螺旋弹簧中的每一个具有第一端部，其将相应的后部锚固构件朝向相应的前部锚固构件推动，以及第二端部52，其在第一横向方向上朝向管状部件推动相应的调节构件。

27. 发明授权

US5852956A Bicycle pedal assembly having a rotatable cleat engaging unit mounted thereon 失效
标题翻译：具有安装在其上的可旋转防滑板接合单元的自行车踏板组件
公开(公告)号：US5852956A
公开(公告)日：1998-12-29
申请号：US837243
申请日：1997-04-10
申请人： Chung-I Chen
发明人： Chung-I Chen
IPC分类号： B62M3/08 , G05G1/14
CPC分类号： B62M3/086 , Y10T74/2168 , Y10T74/217
摘要： A bicycle pedal assembly includes a pedal body, a coiled spring member and a pedal shaft. The pedal body has a frame portion and a tubular portion which partitions the frame portion. A cleat engaging unit is connected to the tubular portion. The coiled spring member interconnects the frame portion and an end of the tubular portion in order to position revertably the cleat engaging unit at a predetermined angle with respect to the frame portion. The pedal shaft extends through the coiled spring member and the tubular portion so that the frame portion is rotatable about the pedal shaft. The pedal shaft has a first end which extends beyond the frame portion and a second end which engages rotatably the tubular portion.
摘要翻译：自行车踏板组件包括踏板本体，螺旋弹簧构件和踏板轴。踏板本体具有框架部分和分隔框架部分的管状部分。防滑板接合单元连接到管状部分。螺旋弹簧构件将框架部分和管状部分的端部互连，以便将防滑板接合单元相对于框架部分以预定角度可反转地定位。踏板轴延伸穿过螺旋弹簧构件和管状部分，使得框架部分可围绕踏板轴转动。踏板轴具有延伸超过框架部分的第一端和可旋转地接合管状部分的第二端。

28. 发明授权

US5048369A Clipless pedal with fastening means 失效
标题翻译：无夹紧踏板与紧固手段
公开(公告)号：US5048369A
公开(公告)日：1991-09-17
申请号：US486547
申请日：1990-02-28
申请人： Chung-I Chen
发明人： Chung-I Chen
IPC分类号： B62M3/08
CPC分类号： B62M3/086 , Y10T74/217
摘要： A clipless pedal is disclosed herein which includes a mounting support fixed to a shoe sole and a pedal body which is rotatably mountable to a conventional pedal shaft for retaining the mounting support. The pedal body has a pair of rear jaw members which revertably engage the pedal body. The pedal body, mounting support and rear jaw members all have surfaces shaped in such a manner to ensure the mounting support is rotatable and can push the rear jaw members to allow a lateral disengagement of the mounting support from the pedal body. The rear jaw members are each coupled to the pedal body by a screw member which passes through the jaw member into a respective slot in a V-shaped groove formed in the pedal body. A spring member circumvents the screw member for revertable force against the jaw. The slots are preferably of different lengths so that one jaw member can move a greater distance than the other whereby sufficient rotation for lateral disengagement is more readily attained when rotation is of the cyclist's heel in the outward direction rather than the inward direction.
摘要翻译：本文公开了一种无夹紧踏板，其包括固定到鞋底的安装支撑件和可旋转地安装到传统踏板轴上以保持安装支撑件的踏板本体。踏板本体具有可逆转地接合踏板本体的一对后爪构件。踏板本体，安装支撑件和后夹爪构件都具有以这样的方式成形的表面，以确保安装支撑件是可旋转的，并且可以推动后夹爪构件以允许安装支架从踏板本体侧向脱离。后颚构件各自通过螺纹构件联接到踏板体，该螺纹构件通过钳口构件进入形成在踏板本体中的V形槽中的相应狭槽中。弹簧构件绕过螺钉构件，以可回复力抵抗钳口。狭槽优选地具有不同的长度，使得一个钳口构件可以比另一个钳口构件移动更大的距离，从而当骑自行车者的脚后跟在向外方向而不是向内方向上旋转时，更容易获得用于横向脱离的足够的旋转。

29. 发明授权

US10207769B1 Bicycle pedal 有权
公开(公告)号：US10207769B1
公开(公告)日：2019-02-19
申请号：US15858853
申请日：2017-12-29
申请人： Chung-I Chen
发明人： Chung-I Chen
IPC分类号： B62M3/08
摘要： A bicycle pedal, including: a pedal axle; a fixed portion, rotatably connected to the pedal axle, including a pedal body and a first cleat securing member fixedly attached to the pedal body, the first cleat securing member including a first securing opening; a second cleat securing member, rotatably connected to the fixed portion, including a second securing opening opposite to the first securing opening, the first and second securing openings configured for securing a cleat of a shoe; a biasing mechanism, including an adjustment mechanism movably attached to the fixed portion and an elastic member located between the second cleat securing member and the adjustment mechanism, the elastic member biasing the second cleat securing member in such a manner that the second cleat securing member tends to swing toward the first cleat securing member.

30. 发明授权

US09199692B2 Clipless bicycle pedal with measuring device 有权
标题翻译：无测量自行车踏板带测量装置
公开(公告)号：US09199692B2
公开(公告)日：2015-12-01
申请号：US14280676
申请日：2014-05-19
申请人： Chung-I Chen , Chih-Hsiang Shen
发明人： Chung-I Chen , Chih-Hsiang Shen
IPC分类号： B62M3/08
CPC分类号： B62M3/086 , B62K2207/00 , B62M3/08 , Y10T74/217
摘要： A bicycle pedal is provided to be releasably secured to a cleat that is attached to a sole of a cyclist's shoe. The pedal includes a spindle, a pedal body mounted for rotation on the spindle and a measuring device. The pedal body has front and rear engaging portions which releasably engage with respective front and rear lips of the cleat when the pedal is secured to the cleat. The measuring device is disposed in the pedal body and includes a sensor configured to detect the tightness between the pedal body and the cleat.
摘要翻译：提供了一种自行车踏板以可释放地固定到附接到骑自行车者的鞋的鞋底的防滑板上。踏板包括主轴，安装在主轴上的踏板体和测量装置。踏板本体具有前和后接合部分，当踏板被固定到防滑板上时，其可拆卸地与防滑板的前后唇部接合。测量装置设置在踏板本体中，并且包括被构造成检测踏板本体和防滑板之间的紧密度的传感器。

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