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    • 2. 发明授权
    • Door hardware with positive torque
    • 门扭矩正确
    • US4232891A
    • 1980-11-11
    • US910493
    • 1978-05-30
    • Stephen J. Ringe
    • Stephen J. Ringe
    • E05C9/08E05B65/16E05C3/04
    • E05B83/10Y10T292/1049
    • A hollow keeper housing is secured to the header or sill of a door of a truck trailer for receiving a generally arcuate camming finger disposed at the end of a rotatable vertical lock rod. The camming finger and keeper housing are designed so that when force is applied against a latched door, a relatively flat surface of the camming finger is tangent with the inner camming surface of the hollow keeper housing at a point located a distance from a plane parallel to the line of force and passing through the axis of rotation of the lock rod, the distance providing a torque in a latching direction.
    • 中空的保持器壳体固定到卡车拖车的门的头部或门槛上,用于接收设置在可旋转的垂直锁定杆的端部处的大致弓形的凸轮指状物。 凸轮指状物和保持器壳体被设计成使得当对锁定的门施加力时,凸轮指状物的相对平坦的表面与中空保持器壳体的内部凸轮表面相切,该位置与平行于 所述力线穿过所述锁定杆的旋转轴线,所述距离在锁定方向上提供扭矩。
    • 7. 发明授权
    • Door hardware
    • 门五金
    • US3989289A
    • 1976-11-02
    • US566237
    • 1975-04-09
    • Stephen J. Ringe
    • Stephen J. Ringe
    • E05C9/08E05B65/16E05C3/14
    • E05B83/10Y10S292/32Y10S292/55Y10T292/0891Y10T292/1041Y10T292/1049
    • A generally arcuate camming finger is disposed at each end of a vertical lock rod which is rockable about its axis and which extends above and below the edges of a door of a cargo vehicle body such as an enclosed freight-hauling semi-trailer, or a large container for cargo. The lock rod has a horizontally extending operating handle that locks against the outer surface of the door in the conventional manner. As the door completes its closing movements, each finger enters an opening in a hollow keeper housing secured to the header or sill of the door opening, and when the lock rod is rotated exerts a camming force by engagement with a keeper pin to produce the final movement of the door to closed and locked position. The door has a reinforcing rib which carries one half of an anti-rack mechanism the other half of which is associated with a keeper housing which carries the keeper pin.
    • 大致弓形的凸轮指状物设置在垂直锁杆的每一端,该垂直锁杆围绕其轴线可摇动,并且在货物车体的门的边缘上方和下方延伸,例如封闭的货运拖车,或 货物大容器 锁杆具有水平延伸的操作手柄,以常规方式锁定门的外表面。 当门完成其关闭运动时,每个手指进入固定到门开口的头部或门框的中空保持器壳体中的开口,并且当锁定杆旋转时通过与保持销接合而产生凸轮力,以产生最终 门的移动关闭和锁定位置。 门具有加强肋,该加强肋带有防架式机构的一半,其另一半与承载保持销的保持器壳体相关联。