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    Industrial door system responsive to an impact
    31.
    发明申请
    Industrial door system responsive to an impact 失效

    公开(公告)号：US20030221792A1

    公开(公告)日：2003-12-04

    申请号：US10435874

    申请日：2003-05-12

    Inventor： Peter S. Schulte

    IPC: E05F015/20

    CPC classification number: E06B9/80 ,  E05F15/48 ,  E05Y2900/00 ,  E05Y2900/106 ,  E05Y2900/11 ,  E06B9/13 ,  E06B9/581 ,  E06B2009/585 ,  E06B2009/885

    Abstract: An impact sensing system for a powered roll-up door combines an electrical switch and a breakaway coupling. To avoid damage or injury resulting from the door's roll-up curtain accidentally closing upon an obstacle or something striking the curtain, the breakaway coupling responds to such a collision by breaking away, which releases a lower portion of the curtain from between its two vertical guide tracks. Each breakaway coupling includes a set of electrical contacts that make or break in response to the coupling breaking away. When the curtain's lower portion becomes effectively derailed from its guide track, the electrical contacts disable continued operation of the door to prevent the door's drive motor from jamming the curtain. In some embodiments, the breakaway coupling is releasably held together by way of magnetic attraction between two coupling segments, with one electrical contact on each segment to comprise one set of functional contacts.

    Folding door system
    32.
    发明授权
    Folding door system 失效
    折叠门系统

    公开(公告)号：US5295527A

    公开(公告)日：1994-03-22

    申请号：US937535

    申请日：1992-08-28

    Applicant: Floyd D. West

    Inventor： Floyd D. West

    IPC: E05F15/10 ,  E05F15/12 ,  E06B3/80 ,  E05D15/26

    CPC classification number: E06B3/80 ,  E05F15/605 ,  E05F15/627 ,  E05Y2900/11

    Abstract: A panel for a multi-panel folding door includes a semi-rigid, transparent partition with insulating layers disposed on opposing sides thereof. A collapsible nose seal adjacent to a lateral edge of the panel and extending substantially the length thereof is adapted for engagement with another similar panel also having a collapsible nose seal to provide an interlocking, insulated seal between the panels when the door is closed while permitting the panels to be separated when the door is opened. A magnet in the collapsible nose seal of each panel is adapted for magnetic coupling to a metal plate in the other panel to provide a weather-tight, thermal insulating seal. Each of the insulating layers includes an aperture, with the apertures in mutual alignment to form a window in the panel.

    Abstract translation: 用于多面板折叠门的面板包括半刚性的透明隔板，其中设置在其相对侧上的绝缘层。 与面板的侧边缘相邻并且基本上延伸长度延伸的可折叠的鼻密封件适于与另外类似的面板接合，该类似面板也具有可折叠的鼻密封件，以在门关闭时提供在面板之间的互锁绝缘密封，同时允许 门打开时要分开的面板。 每个板的可折叠鼻密封件中的磁体适于与另一个面板中的金属板磁耦合以提供耐候性，绝热的密封。 绝缘层中的每一个包括孔，其中孔相互对准以在面板中形成窗口。

    Swing door hinge
    33.
    发明授权
    Swing door hinge 失效
    回转门铰链

    公开(公告)号：US5077864A

    公开(公告)日：1992-01-07

    申请号：US634372

    申请日：1990-12-27

    Applicant: Junzaburo Kawasaki

    Inventor： Junzaburo Kawasaki

    IPC: E05D3/02 ,  E05D3/08 ,  E05D3/10 ,  E05D11/10 ,  E05F1/12

    CPC classification number: E05D3/022 ,  E05D11/1064 ,  E05D15/54 ,  E05D3/10 ,  E05F1/1253 ,  E05Y2201/638 ,  E05Y2900/11 ,  E05Y2900/132 ,  Y10T16/532 ,  Y10T16/5381 ,  Y10T16/53822 ,  Y10T16/53826 ,  Y10T16/5383 ,  Y10T16/53836 ,  Y10T16/53848 ,  Y10T16/53883

    Abstract: A swing door hinge is provided comprising a first hinge member having a projection of approximately rectangular block shape and provided with at least two engaging recesses, the first hinge member being intended to be mounted to either a wall frame or a swing door, and a second hinge member having at least two engaging arms inserted into respective engaging of the first hinge member for pivotal movement and guide openings provided in the engaging arms. The second hinge member, which is also intended to be mounted to the wall frame or the swing door whichever does not carry the first hinge member, has pivot pins mounted in the guide openings and yieldingly urged by respective springs in the inward direction. Each pivot pin is inserted at its front end into a respective engaging recess of the first hinge member and pivotably mounted to a shaft which is installed in such a position of the projection that the distance thereof from the front end of the projection is smaller than the distance thereof from each side end of the projection.

    Abstract translation: 提供了一种摆动门铰链，其包括第一铰链构件，该第一铰链构件具有大致矩形块形状的突起，并且设置有至少两个接合凹部，该第一铰链构件旨在安装在壁架或摇摆门上， 铰链构件具有插入第一铰链构件的相应接合件中用于枢转运动的至少两个接合臂和设置在接合臂中的引导开口。 第二铰链构件也用于安装到壁架或摆动门，无论哪个不携带第一铰链构件，都具有安装在导向开口中的枢轴销，并且由相应的弹簧在向内的方向上有力地推动。 每个枢销在其前端处插入第一铰链构件的相应的接合凹部中，并且可枢转地安装到轴上，该轴安装在突起的这样一个位置上，其距离突起的前端的距离小于 距离突起的每个侧端的距离。

    Drum and cable mechanisms for opening/closing greenhouse vent
    34.
    发明授权
    Drum and cable mechanisms for opening/closing greenhouse vent 失效
    用于打开/关闭温室通风口的鼓和电缆机构

    公开(公告)号：US4630397A

    公开(公告)日：1986-12-23

    申请号：US738559

    申请日：1985-05-28

    Applicant: George J. Dean, Jr. ,  Robert S. Klaeser ,  Lloyd W. Braa

    Inventor： George J. Dean, Jr. ,  Robert S. Klaeser ,  Lloyd W. Braa

    IPC: A01G9/24 ,  E05F11/14 ,  E05F15/12 ,  E05C7/06

    CPC classification number: A01G9/241 ,  E05F11/14 ,  E05F15/627 ,  E05Y2900/11 ,  E05Y2900/148

    Abstract: A control mechanism for opening and closing a window sash or like element pivotally mounted in a frame. The mechanism has a drive member mounted for rotation with an elongated drive shaft and a housing mounted on the drive member for rotation relative to the drive member and the elongated shaft. The housing includes a retaining mechanism which is subtended by a first portion of the drive member. A rod for reciprocating movement in response to rotation of the drive member is located between the retaining mechanism and the first portion of the drive member and held in direct contact with the drive member by the retaining mechanism. The rod has a first end attached to the window sash and also has cables connecting it to the drive member such that rotation of the drive member in a first direction causes longitudinal movement of the rod in a first direction, thereby opening the window, and rotation of the drive member in a second direction causes longitudinal movement of the rod in a second direction, thereby closing the window.

    Abstract translation: 用于打开和关闭枢转地安装在框架中的窗框或类似元件的控制机构。 该机构具有驱动构件，该驱动构件安装成与细长的驱动轴和安装在驱动构件上的壳体一起旋转，以相对于驱动构件和细长轴旋转。 壳体包括由驱动构件的第一部分对着的保持机构。 用于响应于驱动构件的旋转的往复运动的杆位于保持机构和驱动构件的第一部分之间，并通过保持机构保持与驱动构件直接接触。 杆具有附接到窗框的第一端并且还具有将其连接到驱动构件的电缆，使得驱动构件沿第一方向的旋转引起杆沿第一方向的纵向运动，从而打开窗口，并且旋转 驱动构件沿第二方向引起杆沿第二方向的纵向移动，从而关闭窗口。

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