Light fixture with internal connection zone
    2.
    发明授权
    Light fixture with internal connection zone 失效
    灯具具有内部连接区域

    公开(公告)号:US4319314A

    公开(公告)日:1982-03-09

    申请号:US149235

    申请日:1980-05-12

    申请人: James F. Morton

    发明人: James F. Morton

    摘要: An electrical light fixture (1) having a tubular arm (2) with an opening (20) formed in a wall portion to define a connecting zone (21) in which internal lamp wiring (13) is connected to an external power supply line (25) which extends through a cover (23) for the opening.

    摘要翻译: 一种具有管状臂(2)的电气灯具(1),其具有形成在壁部中的开口(20),以限定连接区域(21),其中内部灯布线(13)连接到外部电源线 25),其延伸穿过用于开口的盖(23)。

    Tow bar for semi-tractors having triangulated support system and
adjustable dual cylinder hydraulic control
    4.
    发明授权
    Tow bar for semi-tractors having triangulated support system and adjustable dual cylinder hydraulic control 失效
    具有三角支撑系统和可调节双缸液压控制的半拖车的拖杆

    公开(公告)号:US4555214A

    公开(公告)日:1985-11-26

    申请号:US450974

    申请日:1982-12-20

    申请人: James F. Morton

    发明人: James F. Morton

    IPC分类号: B60P3/12

    CPC分类号: B60P3/125

    摘要: A fifth-wheel to fifth-wheel tow bar for semi-tractors which permits a selective height adjustment of the towing end of the bar to adapt to a proper level for attachment to the vehicle to be towed, and including a triangulated support system and hydraulic powered adjustment and lifting means in the preferred embodiment.

    摘要翻译: 用于半拖拉机的五轮至五轮拖杆,其允许选择性地调节杆的牵引端以适应适当的水平以附接到待拖车的车辆,并且包括三角形支撑系统和液压 在优选实施例中的动力调节和提升装置。