Door jamb assembly
    4.
    发明授权
    Door jamb assembly 失效
    门柱组装

    公开(公告)号:US4180944A

    公开(公告)日:1980-01-01

    申请号:US956359

    申请日:1978-11-03

    IPC分类号: E06B1/32 F25D23/02 E06B1/04

    CPC分类号: E06B1/32 F25D23/028

    摘要: A novel door jamb made of a plurality of sections which are maintained together in a rigid, dimensionally stable frame by strap means disposed around the door jamb members. The strap means are disposed around the inner surfaces of the jamb members which have a generally T-shaped configuration. The strap means are located within the jamb between the fiberglass matter making up the major portion of the jamb assembly and the sidewalls of the jamb.

    摘要翻译: 一种由多个部分制成的新颖的门边框,所述多个部分通过设置在门侧柱构件周围的带装置一起保持在刚性的尺寸稳定的框架中。 带状装置围绕具有大致T形构型的侧柱构件的内表面设置。 带子装置位于构成侧柱组件的主要部分的玻璃纤维件和侧柱的侧壁之间的侧柱内。

    Spring hinge
    5.
    发明授权
    Spring hinge 失效
    弹簧铰链

    公开(公告)号:US3975794A

    公开(公告)日:1976-08-24

    申请号:US526087

    申请日:1974-11-22

    IPC分类号: E05F1/06 E05F1/12 E05F1/08

    摘要: A cam rise hinge has a swingable strap portion which is cammed up relative to a stationary butt portion when a door on which the strap portion is mounted is swung towards its open position. A coiled wire torsion-compression spring is positioned and mounted so as to be compressed and simultaneously twisted when the strap portion is cammed up. This generates two different forces aiding each other and gravity in swinging the strap portion and door back toward closed position.

    摘要翻译: 凸轮上升铰链具有可摆动的带部分,当安装带部分的门向其打开位置摆动时,该部分相对于固定的对接部分凸起。 线圈扭转压缩弹簧定位和安装成当带部分被凸起时被压缩并同时扭转。 这产生两个不同的力量相互帮助并使重力将带部分和门摆回到关闭位置。