Door closing device
    291.
    发明授权
    Door closing device 失效
    关门装置

    公开(公告)号:US3177517A

    公开(公告)日:1965-04-13

    申请号:US7762760

    申请日:1960-12-22

    Inventor: HERMANN EGLAUF

    Abstract: 940,311. Chains. E. GROSS, and P. REBMANN. July 17, 1961 [July 16, 1960], No. 25800/61. Heading B8A. [Also in Divisions E2 and F2] A chain comprises alternate links 1 of H- section pivotally interconnected by plate-like links 2 bevelled at 2a, so that it can bend between a first limit position in which it is substantially straight and a second limit position in which it has a definite curvature defined by the engagement of the bevelled surfaces with the connecting webs 1b of the links 1.

    Shutter-worker
    297.
    发明授权

    公开(公告)号:US350896A

    公开(公告)日:1886-10-12

    申请号:US350896D

    CPC classification number: E05Y2201/656

    FOLDING MOTOR-DRIVEN ROOF
    299.
    发明申请
    FOLDING MOTOR-DRIVEN ROOF 审中-公开
    折叠马达驱动屋顶

    公开(公告)号:WO2013014303A3

    公开(公告)日:2013-03-21

    申请号:PCT/ES2012000209

    申请日:2012-07-17

    CPC classification number: E04B7/166 E05F15/605 E05Y2201/656 E05Y2900/154

    Abstract: The invention relates to an assembly consisting of base tracks inside which a drag chain moves and in the bottom part of which the tracks for the sheets, in the form of a "J", are attached along the entire length thereof, inside of which tracks the bearings of the guide shoes, which serve to guide the sheets as they move and fold, are housed. Drag tracks are provided on the upper part of the body of the base track, forming a "C" inside which a drag piece, on which the drag shaft is threaded, is housed and moves, a tube soldered to the drag track being attached to the upper part of said drag shaft, providing the seat for angle as a drip stopper and some neoprene bands. The lateral part of the track serves as a wall for channeling water.

    Abstract translation: 本发明涉及一种组件,其由牵引链在其中移动的基部轨道组成,并且在牵引链的底部部分中,用于“J”形式的薄片的轨道沿其整个长度连接,在轨道内部 导板的轴承用于在纸张移动和折叠时引导纸张。 拖曳轨道设置在基轨的主体的上部,形成“C”,在该“C”内部容纳并移动拖曳轴所穿过的拖曳片,将焊接到拖曳轨道的管附接到 所述牵引杆的上部提供了作为止水器和一些氯丁橡胶带的角度座。 轨道的侧面部分充当用于引导水的墙壁。

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