Fire door release mechanism
    101.
    发明授权
    Fire door release mechanism 失效
    防火门释放机构

    公开(公告)号:US5263527A

    公开(公告)日:1993-11-23

    申请号:US967754

    申请日:1992-10-28

    Abstract: A fire door release mechanism includes a pair of levers engaging a bearing disc to hold a toothed clutch in engagement between a shaft of the fire door and a shaft of its operator. One of the levers has, at its end remote from the bearing disc, a pin on which a holding block is pivotally mounted. The other lever also has a pin at its remote end which is retained within a pocket on the holding block so long as tension is applied to the block, which tension is normally provided by a fuse link chain. When the tension is released, the levers, which are lightly spring biased, pivot out of engagement with the bearing disc to allow the clutch to disengage and separate the operator shaft from the fire door shaft.

    Abstract translation: 防火门释放机构包括一对接合轴承盘的杠杆,以将防火门的轴与其操作者的轴之间接合的带齿离合器保持在一起。 其中一个杠杆在其远离轴承盘的端部具有一个销,支承块枢转地安装在该销上。 只要张力被施加到块上,另一个杠杆在其远端也具有一个销,该销被保持在保持块上的凹槽中,该张力通常由熔丝链条提供。 当张力被释放时,轻微弹簧偏压的杠杆枢转离开与轴承盘的接合,以允许离合器脱离并将操作者轴与防火门轴分开。

    SPEED CONTROLLER FOR SELF-CLOSING SLIDING DOOR
    108.
    发明公开
    SPEED CONTROLLER FOR SELF-CLOSING SLIDING DOOR 审中-公开
    GESCHWINDIGKEITSREGLERFÜRSELBSTSCHLIESSENDESCHIEBETÜR

    公开(公告)号:EP1070819A1

    公开(公告)日:2001-01-24

    申请号:EP00900391.4

    申请日:2000-01-14

    Inventor: ANDOU, Kazuaki

    Abstract: Disclosed is a speed regulator for an automatically closing slide door for regulating a closing speed of an automatically closing slide door which is closed automatically, comprising; a generator associated with said slide door; an one-way clutch means for converting a linear movement caused during a closing motion of said slide door into a rotational movement and for transmitting said rotational movement to said generator; a resistor connected to an output of said generator; and a speed change means for changing said closing speed of said slide door, at a predetermined position before the closed position of said slide door, from a first predetermined speed to a second predetermined speed slower than said first predetermined speed by changing a resistance value of said resistor.

    Abstract translation: 公开了一种用于自动关闭滑动门的调速器,用于调节自动关闭的滑动门的关闭速度,该自动关闭滑动门自动关闭,包括: 与所述滑动门相关联的发电机; 用于将在所述滑动门的关闭运动期间引起的线性运动转换成旋转运动并将所述旋转运动传递到所述发电机的单向离合器装置; 连接到所述发生器的输出端的电阻器; 以及变速装置,用于在所述滑动门的关闭位置之前的预定位置处将所述滑动门的所述关闭速度从所述第一预定速度改变到比所述第一预定速度慢的第二预定速度, 所说的电阻。

    Sektionaltor
    110.
    发明公开

    公开(公告)号:EP0769605A2

    公开(公告)日:1997-04-23

    申请号:EP96114781.6

    申请日:1996-09-16

    Inventor: Kliem, Horst

    Abstract: Um ein Sektionaltor mit einem aus bezüglich einer zu verschließenden und mit einer Zarge versehenen Toröffnung im wesentlichen horizontal verlaufenden, zueinander parallel angeordneten und gelenkig miteinander verbundenen Sektionen bestehenden Torblatt, welches ein im wesentlichen umlaufendes Rahmenprofil aufweist und mittels eines Antriebes bewegbar ist, dahingehend zu verbessern, daß dieses rauchdicht und auch stromlos sicher automatisch verschließbar ist, wird vorgeschlagen, daß zwischen dem Rahmenprofil und der Zarge eine Dichtungsleiste verstellbar angeordnet ist.

    Abstract translation: 分段门是咕噜型。 它由门开口内的框架轮廓围绕,并且包括由水平的,相互平行的和铰接的连接部分形成的片材。 门具有围绕框架轮廓的密封条,其可调节。 优选地,密封条位于门开口的水平上部和两个垂直侧上。 条带是一体的,并且可以具有管状轮廓。 在密封区域中,其具有Q形横截面。 密封件具有可以是橡胶的覆盖带。 在框架和门开口之间进一步密封,其由乙烯 - 丙烯(EPDM)泡沫橡胶制成并且具有矩形轮廓。

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