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    • 54. 发明授权
    • Method of inserting buttons in a drilling head
    • 在钻头上插入按钮的方法
    • US3852874A
    • 1974-12-10
    • US42325973
    • 1973-12-10
    • SMITH WILLISTON INC
    • PEARSON B
    • B23P11/00B23P11/02E21B10/56E21B10/62H01H1/027B23P19/02
    • E21B10/62B23P11/005B23P11/02E21B10/56Y10T29/49945Y10T29/49947
    • A button and sleeve have matching tapers and are pressed together so that in a working configuration the external diameter of the sleeve is stretched to slightly exceed the diameter of the bore into which the combined assembly is to be inserted. The sleeve is then partially removed from the button to relax its external diameter so that the combined assembly can be placed into the bore. The bit and sleeve are then pressed into the working configuration in the bore until the sleeve has expanded radially into tight contact with the inner wall of the bore and the button has seated itself on the end wall of the bore. A button and sleeve assembly are pressed together and have matching surfaces which cause the exterior dimension of the sleeve to exceed that of the bore into which the assembly is to be inserted when the button and sleeve are combined together in a working configuration. The sleeve and button matched surfaces, however, are dimensioned to allow the external dimension of the sleeve to shrink to a dimension less than the inner dimension of the bore when the sleeve is partially removed from the button.
    • 按钮和套筒具有匹配的锥形并被压在一起,使得在工作构型中,套筒的外径被拉伸以稍微超过组合组件将被插入的孔的直径。 然后将套筒从按钮中部分地移除以松开其外径,使得组合的组件可以放置在孔中。 钻头和套筒然后被压入钻孔中的工作构型,直到套筒径向膨胀成与孔的内壁紧密接触,并且按钮本身就位于孔的端壁上。
    • 60. 发明授权
    • Touch panel
    • 触控面板
    • US09001076B2
    • 2015-04-07
    • US13863797
    • 2013-04-16
    • Beijing FUNATE Innovation Technology Co., Ltd.
    • Chen FengLi QianYu-Quan Wang
    • G06F3/045H01H1/027B82Y15/00
    • H01H1/027B82Y15/00B82Y40/00G06F3/044
    • A capacitance-type touch panel includes an insulating layer, a first transparent conductive layer, a number of first electrodes, a second transparent conductive layer, and at least one second electrode. The first transparent conductive layer includes a carbon nanotube film. The carbon nanotube film includes a number of carbon nanotube wires substantially parallel with each other and a number of carbon nanotube clusters located between the number of carbon nanotube wires. The carbon nanotube wires extend along an X direction and are spaced from each other along a Y direction. The carbon nanotube clusters between each adjacent two of the carbon nanotube wires are spaced from each other along the X direction. The X direction is intercrossed with the Y direction.
    • 电容型触摸面板包括绝缘层,第一透明导电层,多个第一电极,第二透明导电层和至少一个第二电极。 第一透明导电层包括碳纳米管膜。 碳纳米管膜包括基本上彼此平行的多个碳纳米管线和位于碳纳米管线之间的多个碳纳米管簇。 碳纳米管线沿着X方向延伸,并沿着Y方向彼此间隔开。 每个相邻的两根碳纳米管线之间的碳纳米管簇沿X方向彼此间隔开。 X方向与Y方向交叉。