UNIVERSAL JOINT AND PROPELLER SHAFT
    1.
    发明申请
    UNIVERSAL JOINT AND PROPELLER SHAFT 有权
    通用接头和螺旋桨轴

    公开(公告)号:US20130053154A1

    公开(公告)日:2013-02-28

    申请号:US13552088

    申请日:2012-07-18

    IPC分类号: F16D3/44

    CPC分类号: F16D3/41 F16N9/00

    摘要: In a universal joint, a cross shaft member includes four shaft parts forming a cross-shape. Each of four bearing cups corresponding respectively to the shaft parts has a hollow-cylindrical shape having a bottom and is rotatably mounted to the corresponding shaft part through a roller disposed between an inner peripheral surface of the each bearing cup and an outer peripheral surface of the corresponding shaft part. Each bearing cup includes an inner bottom surface in sliding contact with a distal end surface of the corresponding shaft part, wherein the sliding contact is in an annular region encompassing a central axis of the corresponding shaft part. The distal end surface of each shaft part is formed with an annular groove encompassing the central axis of the first shaft part for storing oil.

    摘要翻译: 在万向接头中,横轴构件包括形成十字形的四个轴部。 分别与轴部对应的四个轴承杯中的每一个具有中空圆柱形状,具有底部,并且通过设置在每个轴承杯的内周表面和滚子轴承的外周表面之间的辊可旋转地安装到相应的轴部分 相应的轴部分。 每个轴承杯包括与相应轴部分的远端表面滑动接触的内底表面,其中滑动接触处于包围相应轴部分的中心轴线的环形区域中。 每个轴部分的远端表面形成有环形槽,该环形槽围绕第一轴部分的中心轴线,用于储存油。

    Universal joint and propeller shaft
    2.
    发明授权
    Universal joint and propeller shaft 有权
    万向接头和传动轴

    公开(公告)号:US08777759B2

    公开(公告)日:2014-07-15

    申请号:US13552088

    申请日:2012-07-18

    IPC分类号: F16D3/41

    CPC分类号: F16D3/41 F16N9/00

    摘要: In a universal joint, a cross shaft member includes four shaft parts forming a cross-shape. Each of four bearing cups corresponding respectively to the shaft parts has a hollow-cylindrical shape having a bottom and is rotatably mounted to the corresponding shaft part through a roller disposed between an inner peripheral surface of the each bearing cup and an outer peripheral surface of the corresponding shaft part. Each bearing cup includes an inner bottom surface in sliding contact with a distal end surface of the corresponding shaft part, wherein the sliding contact is in an annular region encompassing a central axis of the corresponding shaft part. The distal end surface of each shaft part is formed with an annular groove encompassing the central axis of the first shaft part for storing oil.

    摘要翻译: 在万向接头中,横轴构件包括形成十字形的四个轴部。 分别与轴部对应的四个轴承杯中的每一个都具有中空圆柱形,具有底部,并且通过设置在每个轴承杯的内周表面和滚子轴承的外周表面之间的辊可旋转地安装到相应的轴部分 相应的轴部分。 每个轴承杯包括与相应轴部分的远端表面滑动接触的内底表面,其中滑动接触处于包围相应轴部分的中心轴线的环形区域中。 每个轴部分的远端表面形成有环形槽,该环形槽围绕第一轴部分的中心轴线,用于储存油。

    Process for producing modified polyolefin resin
    6.
    发明授权
    Process for producing modified polyolefin resin 失效
    改性聚烯烃树脂的制造方法

    公开(公告)号:US07026407B2

    公开(公告)日:2006-04-11

    申请号:US10865897

    申请日:2004-06-14

    IPC分类号: C08F297/00

    摘要: There is provided a process for producing a modified polyolefin resin, which comprises the step of melt kneading at least the following components (A), (B) and (C): (A) 100 parts by weight of a polyolefin resin, (B) from 0.1 to 20 parts by weight of a compound containing an amino group and an unsaturated bond, and (C) from 0.01 to 20 parts by weight of an organic peroxide.

    摘要翻译: 提供一种改性聚烯烃树脂的制造方法,其特征在于,至少将以下成分(A),(B)和(C)熔融混炼的步骤:(A)将100重量份聚烯烃树脂(B )0.1〜20重量份含有氨基和不饱和键的化合物,(C)0.01〜20重量份的有机过氧化物。

    Process for producing modified polyolefin resin
    7.
    发明授权
    Process for producing modified polyolefin resin 有权
    改性聚烯烃树脂的制造方法

    公开(公告)号:US06875823B2

    公开(公告)日:2005-04-05

    申请号:US10635470

    申请日:2003-08-07

    摘要: There is provided a process for producing a modified polyolefin resin, which comprises the steps of: (1) blending at least the following components (A) to (D) to produce a blend: (A) 100 parts by weight of a polyolefin resin, (B) from 0.1 to 20 parts by weight of a compound having an epoxy group and an unsaturated bond, (C) from 0.01 to 20 parts by weight of an organic peroxide having a decomposition temperature of from 50 to 115° C., at which temperature a half-life thereof is 1 minute, and (D) from 0 to 20 parts by weight of an organic peroxide having a decomposition temperature of from 150 to 200° C., at which temperature a half-life thereof is 1 minute, and (2) melt-kneading said blend to produce a modified polyolefin resin.

    摘要翻译: 提供了一种改性聚烯烃树脂的制造方法,其包括以下步骤:(1)至少混合以下组分(A)至(D)以制备共混物:(A)将100重量份的聚烯烃树脂 ,(B)0.1〜20重量份具有环氧基和不饱和键的化合物,(C)0.01〜20重量份的分解温度为50〜115℃的有机过氧化物, 在该温度下的半衰期为1分钟,(D)0〜20重量份的分解温度为150〜200℃的有机过氧化物,其中半衰期为1 分钟,和(2)熔融捏合所述共混物以制备改性聚烯烃树脂。

    Power transforming system and method
    8.
    发明授权
    Power transforming system and method 失效
    电力变压系统及方法

    公开(公告)号:US06525917B1

    公开(公告)日:2003-02-25

    申请号:US09371525

    申请日:1999-08-10

    IPC分类号: H02H300

    摘要: This invention is to provide a transforming system capable of satisfactorily protecting the equipment of a substation even if a aerial electric power lines is struck directly by an intense electric shock of a large energy, such as an electric shock of a waveform similar to that of a thunderbolt stroke having a long duration of wave tail. So, this invention, a transforming system comprises, a lightning arrester, a ground fault device installed near a service entrance through which the power lines are led in, a voltammeter placed on the gas-insulated switchgear, and a control device receiving a signal from the voltammeter and providing a signal for controlling the grounding device. And when detecting of said thunderbolt arising in said aerial electric power line, a control device which order said ground fault device to make the ground fault condition.

    摘要翻译: 本发明是提供一种能够令人满意地保护变电站的设备的转换系统,即使空中电力线被大量能量的强烈电击直接击中,例如与一个波形类似的波形的电击 具有长尾波浪尾的雷电冲程。 因此,本发明的转换系统包括:避雷器,安装在电源线被引导的服务入口附近的接地故障装置,放置在气体绝缘开关装置上的伏特计;以及控制装置, 电压表,并提供控制接地装置的信号。 并且当检测到在所述空中电力线路中产生的所述雷电时,指令所述接地故障装置进行接地故障状态的控制装置。