利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

2 条记录 (耗时 0.02 秒)

    Jack shaft garage door operator
    1.
    发明授权
    Jack shaft garage door operator 失效
    杰克轴车库门操作员

    公开(公告)号：US5803149A

    公开(公告)日：1998-09-08

    申请号：US864559

    申请日：1997-05-28

    申请人： Ronald W. Halley ,  Bradford Farris ,  Colin B. Willmott

    发明人： Ronald W. Halley ,  Bradford Farris ,  Colin B. Willmott

    IPC分类号： E05D15/24 ,  E05F15/16 ,  E05D15/06

    CPC分类号： E05D15/248 ,  E05F15/686 ,  E05D15/24 ,  E05Y2900/106

    摘要： A jack shaft garage door operator is used for positively opening and closing a garage door and includes a jack shaft garage door operator drive having an electric motor. The electric motor is connected to a jack shaft garage door operator transmission. The transmission includes an opening flexible link storage unit or cable drum having an opening flexible link cable drive wrapped around it. Also connected to the jack shaft is a second cable drum having a closing flexible link or closing cable wound in the opposite direction from the opening cable. A compressional force transmitting member comprising a quick-turn bracket couples the closing cable to the garage door and is itself connected to an upper portion of the garage door to transmit a positive closing force to the garage door throughout its entire travel as the closing cable is drawn in and the opening cable is payed out under the operation of the electric motor.

    摘要翻译： 使用千斤顶车库门操作器来正面打开和关闭车库门，并且包括具有电动马达的千斤顶车库门操作器驱动器。 电动机连接到千斤顶车库门操作员传动。 变速器包括一个开启的柔性连杆存放单元或电缆卷筒，其中包括围绕着它的开放的柔性连杆电缆驱动器。 还连接到千斤顶轴的是具有沿着与打开缆线相反的方向缠绕的闭合柔性连杆或闭合缆索的第二缆索滚筒。 包括快转支架的压缩力传递构件将闭合缆线连接到车库门，并且其自身连接到车库门的上部，以在其整个行进期间将积极的关闭力传递到车库门，因为闭合缆线是 在电动机的操作下，打开电缆被支付。