Overhead door operator
    31.
    发明授权
    Overhead door operator 失效
    架空门操作员

    公开(公告)号:US4102382A

    公开(公告)日:1978-07-25

    申请号:US794192

    申请日:1977-05-05

    Inventor: Edwin G. Vesbach

    Abstract: An operator for an overhead door comprises a fluid actuated device including a cylinder and a cooperating piston. The piston rod carries a pair of cable sheaves. Another pair of sheaves are rotatable on a fixed mounting. A cable is wound around pulleys in corresponding pairs. Each cable has one end anchored and another end fastened to the door so when the fluid actuated devices spread the pair of sheaves, the door lifts. Pressurized fluid is relieved from the cylinder to let the door close under its own weight. Electric circuits for actuating the hydraulic circuit are shown.

    Abstract translation: 顶棚门的操作者包括流体致动装置,其包括气缸和配合活塞。 活塞杆带有一对电缆绳轮。 另一对滑轮可在固定的安装件上旋转。 电缆以相应的对缠绕在滑轮周围。 每个电缆具有一端锚定,另一端紧固到门上,因此当流体致动装置传播一对滑轮时,门升降机。 加压流体从气缸释放,使门在自重的情况下关闭。 示出了用于启动液压回路的电路。

    Sectional fire door assembly
    33.
    发明授权
    Sectional fire door assembly 失效
    部分消防门总成

    公开(公告)号:US3685567A

    公开(公告)日:1972-08-22

    申请号:US3685567D

    申请日:1969-09-18

    Abstract: A door having horizontally hinged sections is supported upon reinforced track means for movement between an upright closed position and an open position. A counterbalance mechanism, which is mounted upon the wall above the opening, is connected to the door to counteract gravity. The counterbalance springs are connected to fusible link means which melts at a predetermined temperature and thereby reduces the tension on the springs so that the door will close under the force of gravity. Governor means is rendered operative when the fusible link is ruptured to control the closing movement of the door.

    Abstract translation: 具有水平铰接部分的门被支撑在加强轨道装置上,用于在竖直关闭位置和打开位置之间移动。 安装在开口上方的壁上的平衡机构连接到门以抵抗重力。 平衡弹簧连接到易熔连接装置,其在预定温度下熔化,从而减小弹簧上的张力,使得门在重力作用下闭合。 当熔丝断裂以控制门的关闭运动时,调速器装置可以工作。

    GATE WITH COUNTERWEIGHT AND LOWERING EXCHANGEABLE SPAN
    34.
    发明申请
    GATE WITH COUNTERWEIGHT AND LOWERING EXCHANGEABLE SPAN 审中-公开
    门与门可更换可更换间隔

    公开(公告)号:WO2015102502A1

    公开(公告)日:2015-07-09

    申请号:PCT/PL2014/000163

    申请日:2014-12-30

    Abstract: The gate has an exchangeable span (4) that is fixed to the load bearing beam (3) and is connected with pulley bearings (11) and rope-slings (12) to the system of adjustable counterweights (9). The drive system is fitted with an electric drive (19) with a worm-wheel (24) mounted to the load bearing beam (3) that travels vertically along the worm (22). The beam, span and the drive travel on adjustable guiderails (2) inside a reinforced concrete pit (1) in the direction opposite to that of counterweights (9). The load bearing beam (3) is fitted with rollers (5) and retaining rollers mounted to the cover (18). Emergency (manual) operation of the gate is possible by turning a crank handle connected with the worm (22), having released the lock that prevents the worm from rotating on its axis.

    Abstract translation: 闸门具有固定在承重梁(3)上的可更换的跨距(4),并与滑轮轴承(11)和绳索吊索(12)连接到可调配重系统(9)。 驱动系统配备有电动驱动器(19),其具有安装到沿蜗杆(22)垂直移动的承载梁(3)的蜗轮(24)。 梁,跨度和驱动器在钢筋混凝土坑(1)内的可调节导轨(2)上行进,方向与配重(9)的方向相反。 承载梁(3)装配有安装在盖(18)上的辊(5)和固定辊。 通过转动与蜗杆(22)连接的曲柄手柄可以进行门的紧急(手动)操作,释放了防止蜗杆在其轴上旋转的锁。

    BRANDSCHUTZTOR
    35.
    发明申请
    BRANDSCHUTZTOR 审中-公开
    Brandschutztor

    公开(公告)号:WO2011154214A1

    公开(公告)日:2011-12-15

    申请号:PCT/EP2011/057721

    申请日:2011-05-12

    Inventor: SOSNA, Karsten

    Abstract: Die Erfindung betrifft ein Brandschutztor (10) mit einem Brandschutztorflügel (16), einer Schließeinrichtung (20) zum Bewegen des Brandschutztorflügels (16) aus einer Öffnungsstellung in eine Schließstellung und einer vorzugsweise elektrisch betriebenen Warneinrichtung (22) zum Abgeben wenigstens eines Warnsignals bei einer Bewegung des Brandschutztorflügels (16). Um den Wartungsaufwand für die Warnfunktion zu erniedrigen und die Betriebssicherheit für die Warnfunktion zu erhöhen, wird vorgeschlagen a) dass die Warneinrichtung (22) mittels bei der Bewegung des Brandschutztorflügels (16) auftretender mechanischer Bewegungsenergie betreibbar ist, um das Warnsignal abzugeben und/oder b) dass eine Umwandlungseinrichtung (24) zum Umwandeln von bei der Bewegung des Brandschutztorflügels (16) auftretender Bewegungsenergie in elektrische Energie vorgesehen ist und dass die Warneinrichtung (22) an die Umwandlungseinrichtung (24) angeschlossen ist, um mit der mittels der Umwandlungseinrichtung (24) aus der Bewegungsenergie erzeugten elektrischen Energie versorgbar ist, um das Warnsignal abzugeben.

    Abstract translation: 本发明涉及一种防火门(10),具有Brandschutztorflügel(16),关闭装置(20),用于从打开位置移动所述Brandschutztorflügels(16),以在闭合位置和一个优选电操作报警装置(22),用于在移动时将至少一个警告信号 所述Brandschutztorflügels(16)。 为了降低用于报警功能的维护要求和增加对警告功能的工作可靠性,它提出了一种),所述警告装置(22)通过装置(Brandschutztorflügels16的运动过程中)可操作发生机械动能以发射报警信号和/或b ),其用于将(在所述Brandschutztorflügels16)上发生的动能的运动的转换装置(24)被设置成电能,这意味着24所述警告装置(22)(以所述转换装置24)被连接到(通过转换的方式) 是从动能生成递送警告供给的电力。

    AUTOMATIC SLIDING DOOR CLOSING DEVICE
    36.
    发明申请
    AUTOMATIC SLIDING DOOR CLOSING DEVICE 审中-公开
    自动滑动门关闭装置

    公开(公告)号:WO2008130606A1

    公开(公告)日:2008-10-30

    申请号:PCT/US2008/004978

    申请日:2008-04-17

    Abstract: An automatic closing device for returning a sliding section of a sliding door assembly to a closed position without application of an external force. The automatic closing device has a controlled return mechanism that has an adjustable mass assembly and a spring. The controlled return mechanism generates a force that returns the sliding section to its closed position after the sliding section is opened. The controlled return mechanism has a connector having a first end and a second end. The first end of the connector is attached to a fixed position on the sliding door assembly and the second end of the connector is attached to a top end of the controlled return mechanism. The controlled return mechanism has a pulley assembly having a plurality of pulleys that guides the connector from the top end of the controlled return mechanism to the fixed position on the sliding door assembly.

    Abstract translation: 一种用于将滑动门组件的滑动部分返回到关闭位置而不施加外力的自动关闭装置。 自动关闭装置具有受控的返回机构,其具有可调节的质量组件和弹簧。 控制的返回机构产生在滑动部分打开之后将滑动部分返回到其关闭位置的力。 受控返回机构具有连接器,该连接器具有第一端和第二端。 连接器的第一端连接到滑动门组件上的固定位置,并且连接器的第二端连接到受控返回机构的顶端。 控制的返回机构具有带轮组件,该滑轮组件具有多个滑轮,其将连接器从受控返回机构的顶端引导到滑动门组件上的固定位置。

    SPEED CONTROLLER FOR SELF-CLOSING SLIDING DOOR
    37.
    发明申请
    SPEED CONTROLLER FOR SELF-CLOSING SLIDING DOOR 审中-公开
    用于自动关闭滑动门的速度控制器

    公开(公告)号:WO00047855A1

    公开(公告)日:2000-08-17

    申请号:PCT/JP2000/000151

    申请日:2000-01-14

    Abstract: A speed controller for self-closing sliding doors for controlling the closing speed of an automatic self-closing sliding door, characterized by comprising a generator provided in conjunction with the sliding door, one-way motion transmitting means for converting a linear motion occurring when the sliding door is closed to a rotating motion to transmit it to the generator, an electric resistor connected to the output of the generator, and speed changing means for decreasing the resistance of the electric resistor and thereby changing the closing speed of the sliding door from a first predetermined speed to a second predetermined speed slower than the first one in a predetermined position before the closed position of the sliding door.

    Abstract translation: 一种用于自动关闭滑动门的速度控制器,用于控制自动自动关闭滑动门的关闭速度,其特征在于包括与滑动门一起设置的发电机,单向运动传递装置,用于转换当 滑动门关闭以旋转运动将其传送到发电机,连接到发电机的输出端的电阻器,以及用于降低电阻器的电阻并从而改变滑动门的关闭速度的变速装置 在滑动门的关闭位置之前的预定位置,第一预定速度到比第一预定速度慢的第二预定速度。

    Automatic sliding door closing device
    39.
    发明申请
    Automatic sliding door closing device 审中-公开
    自动滑动门关闭装置

    公开(公告)号:US20080256873A1

    公开(公告)日:2008-10-23

    申请号:US12148220

    申请日:2008-04-17

    Abstract: An automatic closing device for returning a sliding section of a sliding door assembly to a closed position without application of an external force. The automatic closing device has a controlled return mechanism that has an adjustable mass assembly and a spring. The controlled return mechanism generates a force that returns the sliding section to its closed position after the sliding section is opened. The controlled return mechanism has a connector having a first end and a second end. The first end of the connector is attached to a fixed position on the sliding door assembly and the second end of the connector is attached to a top end of the controlled return mechanism. The controlled return mechanism has a pulley assembly having a plurality of pulleys that guides the connector from the top end of the controlled return mechanism to the fixed position on the sliding door assembly.

    Abstract translation: 一种用于将滑动门组件的滑动部分返回到关闭位置而不施加外力的自动关闭装置。 自动关闭装置具有受控的返回机构,其具有可调节的质量组件和弹簧。 控制的返回机构产生在滑动部分打开之后将滑动部分返回到其关闭位置的力。 受控返回机构具有连接器,该连接器具有第一端和第二端。 连接器的第一端连接到滑动门组件上的固定位置,并且连接器的第二端连接到受控返回机构的顶端。 控制的返回机构具有带轮组件,该滑轮组件具有多个滑轮,其将连接器从受控返回机构的顶端引导到滑动门组件上的固定位置。

Patent Agency Ranking