公开(公告)号：US10780942B1

公开(公告)日：2020-09-22

申请号：US16677000

申请日：2019-11-07

申请人： Chung-I Chen

发明人： Chung-I Chen

IPC分类号： B62M3/08

摘要： A pedal structure includes a pedal body, a first bearing, a stopping element, a central axle, and a fixing element. The pedal body has a receiving space, and a fixing hole is formed at an end of the receiving space. A first stepped face is formed around the fixing hole. The first bearing is received in the receiving space and abuts against the first stepped face. The stopping element is received in the receiving space and abuts against the first bearing and is engaged with the inner wall of the receiving space. The central axle is inserted through the stopping element and the first bearing. The fixing element is inserted through the fixing hole to engage with the central axle to pull the central axle toward the first bearing.

公开(公告)号：US20150122078A1

公开(公告)日：2015-05-07

申请号：US14595173

申请日：2015-01-12

申请人： Chung-I Chen

发明人： Chung-I Chen

IPC分类号： B62M3/08

CPC分类号： B62M3/08 ,  Y10T74/2168

摘要： A bicycle pedal includes a pedal body, a spindle and a bushing The pedal body defines an axle hole therein with opposite first and second openings. The spindle is formed in one piece and has an insert portion generally passing through the axle hole of the pedal body, and a threaded portion extending outside the second opening of the pedal body for being secured to a crane arm of a bicycle. The insert portion has a distal end extending outside the first opening and being shaped to include at least one raised bump on a periphery thereof. The bushing is mounted around the insert portion of the spindle and proximate to the first opening of the pedal body. The distal end of the insert portion of the spindle has a diameter through its raised bump greater than an inner diameter of the bushing so as to retain the spindle in position.

摘要翻译： 自行车踏板包括踏板本体，主轴和衬套。踏板本体在其中限定了具有相对的第一和第二开口的轴孔。 主轴形成为一体，并且具有大致穿过踏板本体的轴孔的插入部分，以及延伸到踏板本体的第二开口外侧的螺纹部分，用于固定到自行车的起重臂上。 插入部分具有延伸到第一开口外部的远端，并且其形状在其周边上包括至少一个凸起凸起。 衬套围绕主轴的插入部分安装并且靠近踏板本体的第一开口。 主轴的插入部分的远端具有通过其凸起的凸起的直径大于衬套的内径，从而将心轴保持在适当位置。

公开(公告)号：US20150090072A1

公开(公告)日：2015-04-02

申请号：US14042620

申请日：2013-09-30

申请人： Chung-I Chen

发明人： Chung-I Chen

IPC分类号： B62M3/08

CPC分类号： B62M3/08 ,  Y10T74/2168

摘要： A spindle structure for a pedal includes a pedal body having a through hole formed from one end thereof to another end thereof, two ends of the through hole respectively defined as a first end opening and a second end opening; and a spindle body assembled on the pedal body, the spindle body having an insert portion and a threaded portion respectively defined at two ends thereof, the insert portion inserted into the through hole of the pedal body, a tip portion of the insert portion defined as a positioning portion, a periphery of the positioning portion gradually widened toward the second end opening, the threaded portion exposed from the first end opening, the positioning portion exposed from the second end opening.

摘要翻译： 用于踏板的心轴结构包括：踏板本体，其具有从其一端到另一端形成的通孔，所述通孔的两端分别限定为第一端开口和第二端开口; 以及组装在所述踏板本体上的主轴体，所述心轴主体具有插入部分和分别限定在其两端的螺纹部分，所述插入部分插入所述踏板本体的通孔中，所述插入部分的尖端部分被定义为 定位部分，所述定位部分的周边朝向所述第二端部开口逐渐变宽，所述螺纹部分从所述第一端部开口露出，所述定位部分从所述第二端部开口露出。

公开(公告)号：US20120174702A1

公开(公告)日：2012-07-12

申请号：US13004888

申请日：2011-01-12

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 bicycle pedal with adjuster includes a pedal and at least one adjuster mounted in the pedal. The pedal has at least one buckling frame pivotally mounted thereon. Each buckling frame has a spindle passing through the pedal and the buckling frame. The at least one buckling frame has at least one elastomer mounted therein. Each adjuster has a head formed on one end thereof and a first threaded portion formed on the other end thereof. Each adjuster has a second threaded portion formed between the first threaded portion and the head. A threaded direction of the first threaded portion is opposite to that of the second threaded portion. A block portion is screwed on the second threaded portion and a position member is screwed on the first threaded portion.

摘要翻译： 具有调节器的自行车踏板包括踏板和安装在踏板中的至少一个调节器。 踏板具有至少一个可枢转地安装在其上的弯曲框架。 每个弯曲框架具有通过踏板和弯曲框架的主轴。 所述至少一个弯曲框架具有安装在其中的至少一个弹性体。 每个调节器具有在其一端形成的头部和形成在其另一端上的第一螺纹部分。 每个调节器具有形成在第一螺纹部分和头部之间的第二螺纹部分。 第一螺纹部分的螺纹方向与第二螺纹部分的螺纹方向相反。 块部分被拧在第二螺纹部分上，并且位置构件拧在第一螺纹部分上。

公开(公告)号：US20090235778A1

公开(公告)日：2009-09-24

申请号：US12052751

申请日：2008-03-21

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 positioning shoe retainer assembly of a bicycle comprises a shoe retainer and a pedal. The shoe retainer has a retaining portion which is installed with at least one engaging hole for retaining. An arc portion is extending from the retaining portion; an inner side of the arc portion being formed with a receiving portion. The arc portion is extending with a combining portion. The combining seat is installed with a combining seat. At least one combining unit is extending from the combining seat 131. The pedal serves to assembled with a bicycle by connecting to a shaft of a bicycle. A surface of the pedal adjacent to the shaft is an inner lateral surface; and a surface of the pedal opposite to the inner lateral surface being an outer lateral surface. An upper surface of the pedal is formed as a treaded surface for being treaded by users.

摘要翻译： 自行车的定位靴保持器组件包括鞋保持器和踏板。 鞋保持器具有保持部，该保持部安装有至少一个用于保持的接合孔。 弧形部分从保持部分延伸; 弧形部分的内侧形成有接收部分。 弧形部分与合并部分一起延伸。 组合座安装有组合座。 至少一个组合单元从组合座131延伸。踏板用于通过连接到自行车的轴而与自行车组装。 靠近轴的踏板的表面是内侧表面; 并且与内侧面相对的踏板的表面是外侧面。 踏板的上表面形成为用于被使用者踏步的踏面。

公开(公告)号：US20080202283A1

公开(公告)日：2008-08-28

申请号：US11710056

申请日：2007-02-23

申请人： Chung-I Chen

发明人： Chung-I Chen

IPC分类号： G05G1/14

CPC分类号： B62M3/086 ,  Y10T74/20888 ,  Y10T74/20894 ,  Y10T74/217

摘要： A bicycle treadle device comprises a treadle having an axial hole at a center portion thereof; at least one control block being installed at the treadle near the locking sheet; the control block being installed to the treadle; the control block being formed by a main ring; a first protrusion and a second protrusion being protruded from the main ring which has different sizes. By rotating the control block, it can be adjusted so that one of the main ring, the first protrusion and the second protrusion to resist against the front locking sheet of the locking sheet to adjust the expansion of the front locking sheet. Furthermore an adjusting unit is used to change the tightness of the elastic unit of the locking sheet.

摘要翻译： 一种自行车踏板装置，包括在其中心部分具有轴向孔的踏板; 至少一个控制块安装在靠近锁定片的踏板处; 所述控制块被安装到所述脚踏板上; 所述控制块由主环形成; 第一突起和第二突起从主环突出，其具有不同的尺寸。 通过旋转控制块，可以调节主环，第一突起和第二突起中的一个以抵抗锁定片的前锁定片以调节前锁定片的膨胀。 此外，使用调节单元来改变锁定片的弹性单元的紧密度。

公开(公告)号：US20070235831A1

公开(公告)日：2007-10-11

申请号：US11273228

申请日：2005-11-12

申请人： Chia-Wei Liu ,  Jun Liu ,  Chi-Hsuen Chang ,  Tzu-Chiang Sung ,  Chung-I Chen ,  Rann-Shyan Yeh

发明人： Chia-Wei Liu ,  Jun Liu ,  Chi-Hsuen Chang ,  Tzu-Chiang Sung ,  Chung-I Chen ,  Rann-Shyan Yeh

IPC分类号： H01L29/00 ,  H01L21/76

CPC分类号： H01L21/761 ,  H01L21/823481 ,  H01L27/088

摘要： A semiconductor structure for isolating a first circuit and a second circuit of various operating voltages includes a first isolation ring surrounding the first and second circuits on a semiconductor substrate. A buried layer continuously extending underneath the first and second circuits is formed on the semiconductor substrate, wherein the buried layer interfaces with the first isolation ring for isolating the first and second circuits from a backside bias of the semiconductor substrate. An ion enhanced isolation layer is interposed between the buried layer and well regions on which devices of the first and second circuits are formed, wherein the ion enhanced isolation layer is doped with impurities of a polarity type different from that of the buried layer.

摘要翻译： 用于隔离各种工作电压的第一电路和第二电路的半导体结构包括围绕半导体衬底上的第一和第二电路的第一隔离环。 在第一和第二电路下连续延伸的掩埋层形成在半导体衬底上，其中掩埋层与第一隔离环接合，用于将第一和第二电路与半导体衬底的背面偏置隔离。 离子增强隔离层介于掩埋层和形成有第一和第二电路的器件的阱区之间，其中离子增强隔离层掺杂了与掩埋层不同的极性类型的杂质。

公开(公告)号：US07196392B2

公开(公告)日：2007-03-27

申请号：US11136810

申请日：2005-05-24

申请人： Jun-Xiu Liu ,  Chi-Hsuen Chang ,  Tzu-Chiang Sung ,  Chung-I Chen ,  Chih Po Huang

发明人： Jun-Xiu Liu ,  Chi-Hsuen Chang ,  Tzu-Chiang Sung ,  Chung-I Chen ,  Chih Po Huang

IPC分类号： H01L29/00

CPC分类号： H01L21/761 ,  H01L21/76232 ,  H01L27/088 ,  H01L27/0921

摘要： A semiconductor structure includes an isolation ring disposed on a semiconductor substrate, surrounding first and second circuit areas. A buried isolation layer is continuously extended through the first circuit area and the second circuit area, in the semiconductor substrate. The buried isolation layer interfaces with the isolation ring, thereby isolating the first and second circuit areas from a backside bias of the semiconductor substrate. An ion enhanced isolation layer separates the first well in the first circuit area and the second well in the second circuit areas from the isolation ring and the buried isolation layer, thereby preventing punch-through between the wells of the circuit areas and the buried isolation layer.

摘要翻译： 半导体结构包括设置在半导体衬底上的隔离环，围绕第一和第二电路区域。 掩埋隔离层在半导体衬底中连续延伸穿过第一电路区域和第二电路区域。 掩埋隔离层与隔离环接合，从而将第一和第二电路区域与半导体衬底的背面偏置隔离。 离子增强隔离层将第一电路区域中的第一阱和第二电路区域中的第二阱与隔离环和掩埋隔离层分离，从而防止电路区域的阱和掩埋隔离层之间的穿通 。

公开(公告)号：US20060113571A1

公开(公告)日：2006-06-01

申请号：US11136810

申请日：2005-05-24

申请人： Jun-Xiu Liu ,  Chi-Hsuen Chang ,  Tzu-Chiang Sung ,  Chung-I Chen ,  Chih Huang

发明人： Jun-Xiu Liu ,  Chi-Hsuen Chang ,  Tzu-Chiang Sung ,  Chung-I Chen ,  Chih Huang

IPC分类号： H01L29/768

CPC分类号： H01L21/761 ,  H01L21/76232 ,  H01L27/088 ,  H01L27/0921

摘要： A semiconductor structure includes an isolation ring disposed on a semiconductor substrate, surrounding first and second circuit areas. A buried isolation layer is continuously extended through the first circuit area and the second circuit area, in the semiconductor substrate. The buried isolation layer interfaces with the isolation ring, thereby isolating the first and second circuit areas from a backside bias of the semiconductor substrate. An ion enhanced isolation layer separates the first well in the first circuit area and the second well in the second circuit areas from the isolation ring and the buried isolation layer, thereby preventing punch-through between the wells of the circuit areas and the buried isolation layer.

摘要翻译： 半导体结构包括设置在半导体衬底上的隔离环，围绕第一和第二电路区域。 掩埋隔离层在半导体衬底中连续延伸穿过第一电路区域和第二电路区域。 掩埋隔离层与隔离环接合，从而将第一和第二电路区域与半导体衬底的背面偏置隔离。 离子增强隔离层将第一电路区域中的第一阱和第二电路区域中的第二阱与隔离环和掩埋隔离层分离，从而防止电路区域的阱和掩埋隔离层之间的穿通 。

公开(公告)号：US20050081679A1

公开(公告)日：2005-04-21

申请号：US10685086

申请日：2003-10-16

申请人： Chung-I Chen

发明人： Chung-I Chen

IPC分类号： B62M3/08 ,  G05G1/30 ,  G05G1/14

CPC分类号： B62M3/086 ,  Y10T74/217

摘要： A bicycle pedal assembly includes a cleat, a rear cleat-retaining member connected pivotally to a pedal body, and a front cleat-retaining member with a curved front cleat-limiting surface and two inclined cleat-guiding surfaces. A front end engaging portion of the cleat has a narrow upper portion abutting against the front cleat-limiting surface, and a wide lower portion with two inclined side surfaces abutting respectively against the inclined cleat-guiding surfaces. The cleat is swingable forcibly on the front cleat-retaining member to move the inclined side surfaces of the cleat on the inclined cleat-guiding surfaces so as to permit removal of the cleat from the front and rear cleat-retaining members.

摘要翻译： 自行车踏板组件包括防滑板，后防滑板保持构件，其枢转地连接到踏板本体，以及前防滑板保持构件，其具有弯曲的前防滑板限制表面和两个倾斜的防滑板引导表面。 防滑板的前端接合部分具有紧靠前防滑板限制表面的窄上部，以及分别抵靠倾斜防滑板引导表面的两个倾斜侧表面的宽下部。 防滑板可以在前防滑板保持构件上强制摆动，以将防滑板的倾斜侧表面移动到倾斜的防滑板导向表面上，以便允许从前后防滑板保持构件移除防滑板。