Automatic double-action casement bolt
    1.
    发明授权
    Automatic double-action casement bolt 失效
    自动双作用平开螺栓

    公开(公告)号:US4836588A

    公开(公告)日:1989-06-06

    申请号:US26388

    申请日:1987-03-16

    IPC分类号: E05C9/10 E05C9/04 E05C9/14

    摘要: This automatic double-action casement bolt comprises a pair of locking bars urged by resilient return means to a locking or bolting position in which the bars engage corresponding keepers, these bars being retracted from the keepers and moved to their unbolting position by a set of angular levers fulcrumed at their vertices on the casement bolt casing, each angular lever being connected through one arm to one of the sliding bars, each angular lever comprising, at the end of its other arm, a notch engageable by a catch of at least one control rod movable in a direction across the bars and formed integrally with an operating and control handle urged by other resilient means to its inoperative position, the notch of the other arm of each angular lever being formed in the edge of this arm so as to provide an open clearance of which the bottom constitutes a striking edge adapted, when the casement bolt is unbolted, to co-operate with the catch of the control rod.

    摘要翻译: 这种自动双作用平开螺栓包括一对锁定杆,该锁定杆由弹性返回装置推动到锁定或螺栓连接位置,杆中的杆与相应的保持器接合,这些杆从保持器缩回并且通过一组角度移动到其止动位置 杠杆在其顶部螺栓壳体上的顶点处支撑,每个角杠杆通过一个臂连接到一个滑动杆,每个角杆在其另一个臂的末端包括可由至少一个控制器 杆可以在横过杆的方向上移动并且与由其他弹性装置推动到其不工作位置的操作和控制手柄一体地形成,每个角杠杆的另一臂的凹口形成在该臂的边缘中,以便提供 敞开的间隙,底部构成一个冲击边缘,适用于当平头螺栓未螺栓时,与控制杆的卡扣配合。

    Fittings for doors, windows or the like
    2.
    发明授权
    Fittings for doors, windows or the like 失效
    门,窗等配件

    公开(公告)号:US4942694A

    公开(公告)日:1990-07-24

    申请号:US409757

    申请日:1989-09-20

    摘要: A fitting for doors, windows or the like, comprising locking means, in particular, a casement bolt or espagnolette lock, for locking the wing (9) against the fixed frame (11), and acting on hinged fittings consisting of a corner bearing (2) and a casement stay (3) disposed in rabbets, so that the said wing (9) can be opened at least inwardly and disposed in a ventilation position, this fitting moreover being provided with control means (21) for opening the wing (9), starting from the closed position, into the ventilation position, followed by inward opening of said wing, by acting successively on the locking means.

    摘要翻译: 一种用于门,窗等的装置,包括锁定装置,特别是用于将翼(9)锁定在固定框架(11)上的锁定装置,用于将翼(9)锁定在固定框架(11)上,并且作用在由角部轴承 2)和设置在兔子中的平底支架(3),使得所述翼(9)能够至少向内打开并设置在通风位置,该配件还设置有用于打开机翼的控制装置(21) 9),从关闭位置开始,进入通气位置,随后通过依次作用在锁定装置上而使所述机翼向内打开。