Field emission element and manufacturing method thereof
    11.
    发明授权
    Field emission element and manufacturing method thereof 有权
    场致发射元件及其制造方法

    公开(公告)号:US07741765B2

    公开(公告)日:2010-06-22

    申请号:US11644257

    申请日:2006-12-21

    IPC分类号: H01J1/304 H01J9/02

    摘要: A field emission element includes at least one supporting wire and at least one carbon nanotube wire. The supporting wire and the carbon nanotube wire are twisted together. A method for manufacturing the described field emission element is also provided. The method includes the steps of: (a) providing at least one carbon nanotube wire and at least one supporting wire; (b) twisting the carbon nanotube wire and the supporting wire together to form a multi-strand structure by a spinning process; and (c) cutting the multi-strand structure according to a predetermined length to form a field emission element.

    摘要翻译: 场发射元件包括至少一个支撑线和至少一个碳纳米管线。 支撑线和碳纳米管线被绞合在一起。 还提供了一种用于制造所述场致发射元件的方法。 该方法包括以下步骤:(a)提供至少一个碳纳米管线和至少一个支撑线; (b)通过纺丝工艺将碳纳米管线和支撑线扭绞在一起形成多股结构; 和(c)根据预定长度切割多股结构以形成场发射元件。

    Cushion mechanism for a brake of a bicycle
    12.
    发明授权
    Cushion mechanism for a brake of a bicycle 失效
    用于制动自行车的缓冲机构

    公开(公告)号:US5913386A

    公开(公告)日:1999-06-22

    申请号:US151382

    申请日:1998-09-10

    IPC分类号: B62L1/16 B62L1/10

    CPC分类号: B62L1/16

    摘要: The present invention relates to a cushion mechanism for a brake of a bicycle, comprising a brake block, an elastomer, a sleeve, and an adjustable nut. The brake block includes an engaging end which extends through the elastomer and the sleeve and is engaged with the adjustable nut. Then the cushion mechanism is installed on a brake caliper. The cushion mechanism of the brake is constructed to prevent a sudden lock of the wheel upon an emergency brake and such an effect is achieved by mounting an elastomer between the brake block and the brake caliper. The elastomer is preset with pressure while being assembled. The preset pressure enables the elastomer to absorb a less force caused by braking when under normal braking operation; and enables the same elastomer to absorb excess force when the braking force exceeds the normal range. Thus, the braking force will not reduce, and the safety for the rider is secured.

    摘要翻译: 本发明涉及一种用于自行车制动器的缓冲机构,其包括制动块,弹性体,套筒和可调螺母。 制动块包括延伸穿过弹性体和套筒并与可调节螺母接合的接合端。 然后将缓冲机构安装在制动钳上。 制动器的缓冲机构被构造成防止在紧急制动器上轮的突然锁定,并且通过在制动块和制动钳之间安装弹性体来实现这种效果。 弹性体在组装时被预设为压力。 预设压力使弹性体能够在正常制动操作时吸收由制动引起的较小的力; 并且当制动力超过正常范围时,能够使相同的弹性体吸收过多的力。 因此,制动力不会降低,并且确保了骑手的安全性。

    Speed-changing transmission hub for a bicycle
    13.
    发明授权
    Speed-changing transmission hub for a bicycle 失效
    变速箱用于自行车的变速箱

    公开(公告)号:US5855530A

    公开(公告)日:1999-01-05

    申请号:US902985

    申请日:1997-07-30

    IPC分类号: B62M11/18 F16H3/56

    CPC分类号: B62M11/18 F16H2200/0047

    摘要: The present invention relates to a speed-changing transmission hub for a bicycle comprising: a central shaft; a controlling device; a planetary gear system, which comprises a planet gear holder, holding several planet gears; a second ring gear; a first ring gear; and two sun gears. Variations of speed are realized by separately fixing the sun gears of different diameters. There is no switching of input and no reversal of the rotation of the sun gears. The sun gears only need to be controlled by a one-way clutch guided by the controlling device, which is mounted on the central shaft. Thereby the arrangement is simplified and its weight is reduced.

    摘要翻译: 本发明涉及一种用于自行车的变速传动轮毂,包括:中心轴; 控制装置; 行星齿轮系统,其包括行星齿轮保持器,其保持几个行星齿轮; 第二个齿圈; 第一个齿圈; 和两个太阳齿轮。 通过单独固定不同直径的太阳齿轮实现速度变化。 没有输入转换,太阳齿轮的转动没有反转。 太阳齿轮只需要由安装在中心轴上的控制装置引导的单向离合器控制。 从而简化了装置,减轻了重量。

    Coaxial cable
    15.
    发明授权
    Coaxial cable 有权
    同轴电缆

    公开(公告)号:US07459627B2

    公开(公告)日:2008-12-02

    申请号:US11860503

    申请日:2007-09-24

    IPC分类号: H01B7/00

    摘要: A coaxial cable (10) includes at least one conducting wire (110), at least one insulating layer (120) coating a respective conducting wire (110), at least one shielding layer (130) surrounding the at least one insulating layer (120), and a single sheath (140) wrapping the at least one shielding layer (130). The shielding layer (130) is a carbon nanotube film.

    摘要翻译: 同轴电缆(10)包括至少一个导线(110),涂覆相应的导线(110)的至少一个绝缘层(120),围绕至少一个绝缘层(120)的至少一个屏蔽层(130) )和缠绕所述至少一个屏蔽层(130)的单个护套(140)。 屏蔽层(130)是碳纳米管膜。

    Coaxial cable
    16.
    发明授权
    Coaxial cable 有权
    同轴电缆

    公开(公告)号:US07449631B2

    公开(公告)日:2008-11-11

    申请号:US11860501

    申请日:2007-09-24

    IPC分类号: H01B7/00

    CPC分类号: H01B11/1817 H01B11/1066

    摘要: A coaxial cable (10) includes at least one conducting wire (110), at least one insulating layer (120) coating a respective conducting wire (110), at least one shielding layer (130) surrounding the at least one insulating layer (120), and a single sheath (140) wrapping the at least one shielding layer (130). The shielding layer (130) includes a number of carbon nanotube yarns.

    摘要翻译: 同轴电缆(10)包括至少一个导线(110),涂覆相应的导线(110)的至少一个绝缘层(120),围绕至少一个绝缘层(120)的至少一个屏蔽层(130) )和缠绕所述至少一个屏蔽层(130)的单个护套(140)。 屏蔽层(130)包括许多碳纳米管纱线。

    Field emission element and manufacturing method thereof
    18.
    发明申请
    Field emission element and manufacturing method thereof 有权
    场致发射元件及其制造方法

    公开(公告)号:US20070284987A1

    公开(公告)日:2007-12-13

    申请号:US11644257

    申请日:2006-12-21

    IPC分类号: H01J1/00

    摘要: A field emission element includes at least one supporting wire and at least one carbon nanotube wire. The supporting wire and the carbon nanotube wire are twisted together. A method for manufacturing the described field emission element is also provided. The method includes the steps of: (a) providing at least one carbon nanotube wire and at least one supporting wire; (b) twisting the carbon nanotube wire and the supporting wire together to form a multi-strand structure by a spinning process; and (c) cutting the multi-strand structure according to a predetermined length to form a field emission element.

    摘要翻译: 场发射元件包括至少一个支撑线和至少一个碳纳米管线。 支撑线和碳纳米管线被绞合在一起。 还提供了一种用于制造所述场致发射元件的方法。 该方法包括以下步骤:(a)提供至少一个碳纳米管线和至少一个支撑线; (b)通过纺丝工艺将碳纳米管线和支撑线扭绞在一起形成多股结构; 和(c)根据预定长度切割多股结构以形成场发射元件。

    Electric auxiliary apparatus for bicycle
    19.
    发明授权
    Electric auxiliary apparatus for bicycle 有权
    自行车电动辅助设备

    公开(公告)号:US6080073A

    公开(公告)日:2000-06-27

    申请号:US216739

    申请日:1998-12-21

    CPC分类号: B62M6/55

    摘要: An electric auxiliary apparatus for a bicycle mainly comprises an electric motor, a gear reduction mechanism, a power combination mechanism, and a pedal force sensing mechanism, wherein the gear reduction mechanism includes a planetary gear assembly, a bevel gear assembly, and two reduction gears; the power combination mechanism comprises two chain-wheel seats, two elastic member seats, two elastic members, and two single-direction clutches, the pedal force sensing mechanism primarily includes a sensing sliding seat, a magnet, a magnetizable member, a restoring spring, and a sensor.

    摘要翻译: 一种用于自行车的电动辅助装置主要包括电动马达,减速机构,动力组合机构和踏板力检测机构,其中齿轮减速机构包括行星齿轮组件,锥齿轮组件和两个减速齿轮 ; 动力组合机构包括两个链轮座,两个弹性构件座,两个弹性构件和两个单向离合器,踏板力检测机构主要包括感测滑座,磁铁,可磁化构件,复位弹簧, 和传感器。