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    • 1. 发明申请
    • REVERSING TRANSMISSION
    • 反向传输
    • US20110094334A1
    • 2011-04-28
    • US12761417
    • 2010-04-16
    • SHEN-CHUN LISHOU-KUO HSUYUNG-CHIEH CHENHSIEN-CHUAN LIANGSHIN-TING YENHUNG CHAO
    • SHEN-CHUN LISHOU-KUO HSUYUNG-CHIEH CHENHSIEN-CHUAN LIANGSHIN-TING YENHUNG CHAO
    • F16H3/40F16H3/08
    • F16D41/10F16H3/14Y10T74/19172
    • The REVERSING TRANSMISSION includes a shaft, a retainer, a spacing collar, a plurality of reversing members, two gears and two covers. The holder is sleeved on the shaft with spaced sliding notches formed thereon. The spacing collar is mounted on an outer surface of the retainer. The reversing members each includes two spaced swing plates with two reversed spiral teeth dented on two diagonal half surfaces of the two spaced swing plate. The reversing members slide into the sliding notches of the holder with two swing plates distributed at different side of the spacing collar. Each of the gears has a group of spiral teeth formed on the inner side for engaging with the group of spiral teeth of the reversing members, and cogs formed on the outer circumference surface. The covers are mounted on two opposite ends of the holder to keep the reversing member in position.
    • 逆向变速器包括轴,保持器,间隔套环,多个换向构件,两个齿轮和两个盖。 保持器套在轴上,其上形成有间隔开的滑动凹口。 间隔套环安装在保持器的外表面上。 反转构件各自包括两个间隔开的摆动板,其中两个相反的螺旋齿凹陷在两个间隔开的摆动板的两个对角半面上。 反转构件滑入保持器的滑动凹口中,两个摆动板分布在间隔环的不同侧。 每个齿轮具有形成在内侧上的一组螺旋齿,用于与反转构件的一组螺旋齿接合,并且形成在外周表面上的齿。 盖子安装在保持器的两个相对端上,以使反向构件保持在适当位置。
    • 6. 发明申请
    • PRINTED CIRCUIT BOARD
    • 印刷电路板
    • US20120273258A1
    • 2012-11-01
    • US13156359
    • 2011-06-09
    • YUNG-CHIEH CHENSHOU-KUO HSUHSIEN-CHUAN LIANGSHIN-TING YENDAN-CHEN WU
    • YUNG-CHIEH CHENSHOU-KUO HSUHSIEN-CHUAN LIANGSHIN-TING YENDAN-CHEN WU
    • H05K1/09
    • H05K1/0251H05K1/0245H05K2201/09309H05K2201/09672H05K2201/09836
    • A printed circuit board includes a first signal layer, a first reference layer, a second signal layer, and a third signal layer in that order and includes a first slanted via and a second slanted via. The first signal layer includes an parallel first transmission wire and a second transmission wire. The first and second transmission wires are coupled with each other and cooperatively constitute a first differential pair with an edge-coupled structure. The second signal layer includes a third transmission wire. The third signal layer includes a fourth transmission wire parallel to and coupled with the third transmission wire. The third and fourth transmission wires cooperatively constitute a second differential pair with a broadside-coupled structure. The first slanted via obliquely are interconnected between the first transmission wire and the third transmission wire. The second slanted via obliquely are interconnected between the second transmission wire and the fourth transmission wire.
    • 印刷电路板依次包括第一信号层,第一参考层,第二信号层和第三信号层,并且包括第一倾斜通孔和第二倾斜通孔。 第一信号层包括并行的第一传输线和第二传输线。 第一和第二传输线彼此耦合并协同地构成具有边缘耦合结构的第一差分对。 第二信号层包括第三传输线。 第三信号层包括与第三传输线并联并与第三传输线耦合的第四传输线。 第三和第四传输线协作地构成具有宽边耦合结构的第二差分对。 第一倾斜地倾斜地在第一传输线和第三传输线之间互连。 第二倾斜地倾斜地在第二传输线和第四传输线之间互连。