公开(公告)号：US20140251077A1

公开(公告)日：2014-09-11

申请号：US13792210

申请日：2013-03-11

Applicant: Chung-I Chen

Inventor： Chung-I Chen

IPC: B62M3/08

CPC classification number: B62M3/08 ,  Y10T74/2168

Abstract: A bicycle pedal includes a pedal body and a central shaft, the pedal body having a through hole opened therethrough, two openings of the through hole being defined as a first opening end and a second opening end respectively, the central shaft having a threaded portion and a limiting segment formed at two ends thereof respectively, at least one limiting portion formed axially along the limiting segment, the central shaft pivotally passing through the through hole of the pedal body with the threaded portion being exposed out of the first opening end, the limiting portion being extended from the second opening end of the through hole. Under this arrangement, the pedal body is positioned between the threaded portion and the limiting portion of the central shaft because of the through hole.

Abstract translation: 自行车踏板包括踏板本体和中心轴，踏板本体具有通过其开口的通孔，通孔的两个开口分别被定义为第一开口端和第二开口端，中心轴具有螺纹部分和 分别形成在其两端的限制段，至少一个限制部分沿着限制段轴向形成，中心轴枢转地穿过踏板本体的通孔，螺纹部分露出第一开口端，限制 部分从通孔的第二开口端延伸。 在这种布置下，由于通孔，踏板本体位于中心轴的螺纹部分和限制部分之间。

公开(公告)号：US08408094B2

公开(公告)日：2013-04-02

申请号：US13291104

申请日：2011-11-08

Applicant: Chung-I Chen

Inventor： Chung-I Chen

IPC: B62M3/00

CPC classification number: B62M3/08 ,  Y10T74/2164 ,  Y10T74/2168

Abstract: A quick release device includes a crank having a first hole defined in one end thereof, the crank having a sixth hole opened on one lateral thereof, a fixing sleeve positioned in the first hole of the crank, a third hole opened at one end of the fixing sleeve, a fourth hole opened on the outside periphery of the fixing sleeve therethrough and corresponding to the sixth hole, the fourth hole communicating with the third hole, a quick release assembly partially received in the sixth hole, the quick release assembly having a second engaging rod, a fixing member and a rotating button, the second engaging rod received in the sixth hole, the fixing member connected to the crank and sleeved on the second engaging rod. When the user wants to release the pedal from the crank, the user just rotates the rotating button counterclockwise.

Abstract translation: 快速释放装置包括具有在其一端限定的第一孔的曲柄，所述曲柄具有在其一侧开口的第六孔，定位在所述曲柄的第一孔中的定影套，在所述曲柄的一端开口的第三孔 固定套筒，在固定套筒的外周上通过其与第六孔相对的第四孔，与第三孔连通的第四孔，部分容纳在第六孔中的快速释放组件，快速释放组件具有第二孔 接合杆，固定构件和旋转按钮，第二接合杆容纳在第六孔中，固定构件连接到曲柄并套在第二接合杆上。 当用户想要从曲柄释放踏板时，用户只是逆时针旋转旋钮。

公开(公告)号：US20110239816A1

公开(公告)日：2011-10-06

申请号：US12750711

申请日：2010-03-31

Applicant: Chung-I Chen

Inventor： Chung-I Chen

IPC: B62M3/08

CPC classification number: B62M3/08 ,  Y10T74/2168

Abstract: A pedal retaining apparatus includes a driving unit adapted to engage with a pedal. The driving unit has a first magnetic unit disposed thereon and a positioning unit corresponding to the driving unit, the positioning unit has a second magnetic unit disposed thereon. The second magnetic unit corresponded to the first magnetic unit. The pedal is magnetically retained in a predetermined position due to a magnetic force between the first magnetic unit and the second magnetic unit; when the pedal rotates relative to the spindle, the magnetic force between the first magnetic unit and the second magnetic unit drives the driving unit to rotatably regain the predetermined position for the pedal to synchronously rotate with the driving unit to regain the predetermined position.

Abstract translation: 踏板保持装置包括适于与踏板接合的驱动单元。 驱动单元具有设置在其上的第一磁性单元和与驱动单元相对应的定位单元，定位单元具有设置在其上的第二磁性单元。 第二磁性单元对应于第一磁性单元。 由于第一磁性单元和第二磁性单元之间的磁力，踏板被磁力保持在预定位置; 当踏板相对于主轴旋转时，第一磁性单元与第二磁性单元之间的磁力驱动驱动单元旋转地重新获得用于踏板的预定位置以与驱动单元同步旋转以重新获得预定位置。

公开(公告)号：US20100229676A1

公开(公告)日：2010-09-16

申请号：US12404330

申请日：2009-03-15

Applicant: Chung-I Chen

Inventor： Chung-I Chen

IPC: B62M3/08

CPC classification number: B62M3/08 ,  Y10T74/2168

Abstract: A quick release device includes a crank and a quick release assembly. The crank has a pedal hole and a quick release hole. The quick release hole is communicated with the pedal hole. The quick release assembly is partially received in the quick release hole. The quick release assembly includes a rod received in the quick release hole, a spring sleeved on the rod, a stopper mounted in the quick release hole, and a pull button connected to the rod. The rod has an enlarged head formed in one end thereof. One end of the spring is abutted against the enlarged head and the other end of the spring is abutted against the stopper such that the enlarged head protrudes into the pedal hole. When pulling the pull button, the enlarged head retracts into the quick release hole.

Abstract translation: 快速释放装置包括曲柄和快速释放组件。 曲柄具有踏板孔和快速释放孔。 快速释放孔与踏板孔连通。 快速释放组件部分地容纳在快速释放孔中。 快速拆卸组件包括容纳在快速释放孔中的杆，套在杆上的弹簧，安装在快速释放孔中的止动件和连接到杆的拉扣。 杆在其一端形成有扩大的头部。 弹簧的一端与扩大的头部抵接，弹簧的另一端抵靠止动件，使得扩大的头部突出到踏板孔中。 当拉动拉动按钮时，扩大的头部将缩回到快速释放孔中。

公开(公告)号：US20100005923A1

公开(公告)日：2010-01-14

申请号：US12170442

申请日：2008-07-10

Applicant: Chung-I Chen

Inventor： Chung-I Chen

IPC: B62M3/10

CPC classification number: B62M3/086 ,  Y10T74/217

Abstract: A bicycle pedal comprises a pedal body having two pairs of wings extended from two opposite sides of the pedal body; a pivot shaft passing through the receiving space of the pair of wings for assembling with a press unit and an adjusting hook; a positioning hook being installed adjacent to the adjusting hook; the press units resist against the pedal body and the adjusting hook for providing a clamping force to the adjusting hook; each adjusting hook having a clamping portion; and each clamping portion having an adjusting stud which resists against the press units; and the adjusting stud being vertical to a treading surface of the pedal body; by tightening or releasing the adjusting stud, the clamping force of the adjusting hook is adjustable. The components above mentioned is updateable easily and conveniently and can be cleaned easily; and the adjustment of the clamping force is adjusted conveniently.

Abstract translation: 自行车踏板包括具有从踏板本体的两个相对侧延伸的两对翼的踏板本体; 通过所述一对翼的接收空间的枢轴，用于与压制单元和调节钩组装; 定位钩安装在调节钩附近; 按压单元抵抗踏板本体和调节钩，以向调节钩提供夹紧力; 每个调节钩具有夹紧部分; 并且每个夹紧部分具有抵抗压制单元的调节螺柱; 并且所述调节螺柱垂直于所述踏板本体的踏面; 通过拧紧或释放调节螺栓，调节钩的夹紧力可调。 上述组件易于更换，便于清洗; 并且方便地调节夹紧力。

公开(公告)号：US07526982B2

公开(公告)日：2009-05-05

申请号：US11725650

申请日：2007-03-21

Applicant: Chung-I Chen

Inventor： Chung-I Chen

IPC: B62M3/00

CPC classification number: B62M3/086 ,  Y10T74/2168 ,  Y10T74/217

Abstract: A bicycle toe positioning device comprises a treadle having a main body which is formed with an axial hole, an axial rod and a bearing set. The treadle is further formed with a first clamping portion and a second clamping portion. A tightening unit has a first positioning end and a second positioning end. In assembly, the first clamping portion is buckled to a rib and a pair of wings of the first positioning end. The second clamping portion is secured to the second positioning end so that the treadle is secured to the toe positioning unit. The first clamping portion has a buckling block which is fixed to the treadle by using an pivotal rod. A spring is retained in the first clamping portion and an adjust unit serves to adjust the tightness of the buckling block.

Abstract translation: 自行车脚趾定位装置包括具有形成有轴向孔的主体的踏板，轴向杆和轴承组。 踏板还形成有第一夹紧部分和第二夹紧部分。 紧固单元具有第一定位端和第二定位端。 在组装中，第一夹紧部分被弯曲到第一定位端的肋和一对翼。 第二夹紧部分固定到第二定位端，使得踏板固定到脚趾定位单元。 第一夹紧部分具有通过使用枢转杆固定到踏板的屈曲块。 弹簧保持在第一夹紧部分中，并且调节单元用于调节弯曲块的紧密度。

公开(公告)号：US20080229874A1

公开(公告)日：2008-09-25

申请号：US11725650

申请日：2007-03-21

Applicant: Chung-I Chen

Inventor： Chung-I Chen

IPC: G05G1/14

CPC classification number: B62M3/086 ,  Y10T74/2168 ,  Y10T74/217

Abstract: A bicycle toe positioning device comprises a treadle having a main body which is formed with an axial hole, an axial rod and a bearing set. The treadle is further formed with a first clamping portion and a second clamping portion. A tightening unit has a first positioning end and a second positioning end. In assembly, the first clamping portion is buckled to a rib and a pair of wings of the first positioning end. The second clamping portion is secured to the second positioning end so that the treadle is secured to the toe positioning unit. The first clamping portion has a buckling block which is fixed to the treadle by using an pivotal rod. A spring is retained in the first clamping portion and an adjust unit serves to adjust the tightness of the buckling block.

Abstract translation: 自行车脚趾定位装置包括具有形成有轴向孔的主体的踏板，轴向杆和轴承组。 踏板还形成有第一夹紧部分和第二夹紧部分。 紧固单元具有第一定位端和第二定位端。 在组装中，第一夹紧部分被弯曲到第一定位端的肋和一对翼。 第二夹紧部分固定到第二定位端，使得踏板固定到脚趾定位单元。 第一夹紧部分具有通过使用枢转杆固定到踏板的屈曲块。 弹簧保持在第一夹紧部分中，并且调节单元用于调节弯曲块的紧密度。

公开(公告)号：US07301185B2

公开(公告)日：2007-11-27

申请号：US10999508

申请日：2004-11-29

Applicant: Chung-I Chen ,  Hsin Kuan ,  Zhi-Cheng Chen ,  Rann-Shyan Yeh ,  Chi-Hsuen Chang ,  Jun Xiu Liu ,  Tzu-Chiang Sung ,  Chia-Wei Liu ,  Jieh-Ting Cheng

Inventor： Chung-I Chen ,  Hsin Kuan ,  Zhi-Cheng Chen ,  Rann-Shyan Yeh ,  Chi-Hsuen Chang ,  Jun Xiu Liu ,  Tzu-Chiang Sung ,  Chia-Wei Liu ,  Jieh-Ting Cheng

IPC: H01L27/148 ,  H01L29/80 ,  H01L21/824

CPC classification number: H01L29/7835 ,  H01L21/76829 ,  H01L21/76832 ,  H01L29/0653 ,  H01L29/665 ,  H01L29/66659 ,  H01L29/66689 ,  H01L29/7816 ,  H01L29/7833 ,  H01L29/7836

Abstract: A high-voltage transistor device with an interlayer dielectric (ILD) etch stop layer for use in a subsequent contact hole process is provided. The etch stop layer is a high-resistivity film having a resistivity greater than 10 ohm-cm, thus leakage is prevented and breakdown voltage is improved when driving a high voltage greater than 5V at the gate site. A method for fabricating the high-voltage device is compatible with current low-voltage device processes and middle-voltage device processes.

Abstract translation: 提供了一种用于后续接触孔工艺的具有层间电介质（ILD）蚀刻停止层的高压晶体管器件。 蚀刻停止层是具有大于10欧姆 - 厘米电阻率的高电阻率薄膜，因此在栅极处驱动大于5V的高电压时，可以防止泄漏并提高击穿电压。 制造高压器件的方法与当前的低压器件工艺和中压器件工艺兼容。

公开(公告)号：US20070137432A1

公开(公告)日：2007-06-21

申请号：US11247191

申请日：2005-10-12

Applicant: Chung-I Chen

Inventor： Chung-I Chen

IPC: G05G1/14

CPC classification number: B62M3/08 ,  B62K15/006 ,  B62K2015/003 ,  Y10T74/2168 ,  Y10T74/2172

Abstract: A foldable pedal assembly includes: a pedal frame formed with left and right studs opposite to each other in an axial direction; a crank-connecting part including left and right wing units that define left and right recesses, respectively, the left and right studs extending into the left and right recesses and being pivoted to the left and right wing units, respectively; left and right urging members disposed in the left and right recesses to urge the pedal frame in a first direction transverse to the axial direction, and to urge the crank-connecting part in a second direction opposite to the first direction; a first limiting unit abutting against at least one of the left and right studs by urging action of the urging members; and a second limiting unit abutting against at least one of the left and right wing units by urging action of the urging members.

Abstract translation: 可折叠踏板组件包括：踏板框架，其形成有沿轴向彼此相对的左右螺柱; 一个曲柄连接部分，分别包括左右翼部分，左翼和右翼分别限定左和右螺柱延伸到左右凹槽并分别枢转到左右翼单元; 设置在左右凹部中的左右推动构件沿与轴向横向的第一方向推压踏板架，并且沿与第一方向相反的第二方向推压曲柄连接部; 第一限制单元通过推动推动构件的动作抵靠左右螺柱中的至少一个; 以及第二限制单元，通过推动推动构件的动作抵靠左翼单元和右翼单元中的至少一个。

公开(公告)号：US20060162488A1

公开(公告)日：2006-07-27

申请号：US11029090

申请日：2005-01-04

Applicant: Chung-I Chen

Inventor： Chung-I Chen

IPC: G05G1/14

CPC classification number: B62M3/086 ,  Y10T74/217

Abstract: A bicycle pedal assembly includes a pedal unit and a cleat that is adapted to be connected fixedly to a shoe. The pedal unit includes a pedal body, and a pair of front and rear retaining members. The cleat includes an insert block confined between front and rear retaining members and spaced apart from the pedal body, and a pedal-engaging block connected removably to the insert block and abutting against the pedal body. The pedal-engaging block is made of a material that is softer than the pedal body.

Abstract translation: 自行车踏板组件包括踏板单元和适于固定地连接到鞋上的防滑板。 踏板单元包括踏板本体和一对前后保持构件。 防滑板包括限定在前保持构件和后保持构件之间并与踏板本体间隔开的插入块，以及可拆卸地连接到插入块并抵靠踏板本体的踏板接合块。 踏板接合块由比踏板本体更柔软的材料制成。