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    • 1. 发明申请
    • A DOOR CLOSER
    • 门锁
    • WO2017017464A1
    • 2017-02-02
    • PCT/GB2016/052325
    • 2016-07-28
    • BARD 1 LTD
    • ASTON, Richard
    • E05F3/10E05F3/12E05F3/22F16K31/08F16K31/06
    • E05F3/10E05F3/12E05F3/223E05Y2201/246E05Y2201/41E05Y2201/458E05Y2201/46E05Y2201/462E05Y2400/32E05Y2400/612E05Y2800/25E05Y2800/252F16K31/0655F16K31/0675F16K31/082
    • A door closer including: a body defining a chamber therein; a piston slidably supported within the chamber, and dividing the chamber into first and second cavities either side of the piston, which in use receive liquid; a biasing device for biasing the piston towards the first cavity; a passageway connecting the first cavity to the second cavity for permitting the flow of fluid therebetween; a blocking member for controlling the flow of liquid through the passageway between the cavities; a moveable member moveable between first and second positions, wherein when the moveable member is in its first position the moveable member causes or permits the blocking member to assume a blocking position, thus preventing or at least inhibiting the flow of liquid from the first to the second cavity, and wherein when the moveable member is in its second position the moveable member causes or permits the blocking member to assume a non-blocking position, thus permitting the flow of liquid from the first to the second cavity; and a permanent magnet positioned adjacent or close to the moveable member for holding the moveable member in its first position; wherein the door closer includes a pole switching device that can produce a magnetic field that is in opposition to the magnetic field of the permanent magnet to effectively cancel out or overcome the magnetic field of the permanent magnet and produce a net magnetic field that is either zero or in the opposite direction to the magnetic field of the permanent magnet so as to effect movement of the moveable member between its first and second positions.
    • 一种门关闭器,包括:在其中限定室的主体; 活塞可滑动地支撑在所述腔室内,并且将所述腔室分成所述活塞的任一侧的第一和第二空腔,所述活塞在使用中接收液体; 用于将活塞偏压朝向第一腔体的偏置装置; 将第一腔体连接到第二腔体以允许其间流体流动的通道; 用于控制通过所述空腔之间的通道的液体流动的阻挡构件; 可移动构件可在第一和第二位置之间移动,其中当所述可移动构件处于其第一位置时,所述可移动构件导致或允许所述阻挡构件呈现阻挡位置,从而防止或至少抑制液体从第一位置到第二位置的流动 第二空腔,并且其中当所述可移动构件处于其第二位置时,所述可移动构件引起或允许所述阻挡构件呈现非阻挡位置,从而允许液体从所述第一腔流到所述第二空腔; 以及与所述可移动部件相邻或靠近的永磁体,用于将所述可移动部件保持在其第一位置; 其特征在于,所述门关闭装置具有能够产生与所述永磁体的磁场相对的磁场的极开关装置,以有效地抵消或克服所述永磁体的磁场,并产生零磁场 或者与永磁体的磁场相反的方向,以便实现可移动构件在其第一和第二位置之间的移动。
    • 2. 发明申请
    • SICHERUNGSVORRICHTUNG ZUR SICHERUNG EINER TÜR IN FLUCHT- UND RETTUNGSWEGEN
    • 固定装置,用于固定门逃生和救护通道
    • WO2016113394A1
    • 2016-07-21
    • PCT/EP2016/050772
    • 2016-01-15
    • ASSA ABLOY SICHERHEITSTECHNIK GMBH
    • KÄSTLE, Karl-HeinzKRÄMER, StephanROTENHAGEN, Ulrich
    • E05F3/22E05F1/00E05F3/10
    • E05F3/223E05F1/006E05F3/10
    • Die Erfindung betrifft eine Sicherungsvorrichtung (1) zur Sicherung einer Brandschutztür (11) in Flucht- und Rettungswegen. Über ein RWS-Terminal (5) mit einer Nottaste (51) kann eine Verriegelungsvorrichtung (4) der Tür gelöst werden. Weiter ist vorgesehen, dass die Tür (11) einen Türschließer (2) aufweist, der eine elektrisch schaltbare Freilaufeinrichtung (3) aufweist, um eine komfortable Bedienung eines Türflügels (12) der Tür zu ermöglichen. Eine universelle Verwendung der Sicherungsvorrichtung (1) bei gleichzeitig hohen Sicherheitsanforderungen wird ermöglicht, indem eine Steuerungseinrichtung (6) vorgesehen ist, die mit der Freilaufeinrichtung (3) und der Verriegelungsvorrichtung (4) so zusammenwirkt, dass die Steuerungseinrichtung (6) sowohl die Verriegelungsvorrichtung (4) als auch die Freilaufeinrichtung (3) separat schaltet.
    • 本发明涉及一种固定装置(1),用于在逃生和救援路线固定的防火门(11)。 的锁定装置(4)可以通过RWS端子(5)配有一个紧急按钮(51)要解决的门。 还可以设想的是具有门门(11)更接近(2)包括可电切换的自由运行的装置(3),以允许所述门的门扇(12)的方便操作。 固定装置(1)的同时安全性要求高的普遍使用是由一个控制装置成为可能(6)设置有自由运行装置(3)和所述锁定装置(4)协作,所述控制装置(6)(这两个锁定装置 4)以及续流装置(3)分别进行切换。
    • 4. 发明申请
    • HYDRAULIC DIRECTIONAL SOLENOID VALVE AND DOOR CLOSER HAVING A HYDRAULIC DIRECTIONAL SOLENOID VALVE
    • 液压电磁阀和门采用液压电磁阀CLOSER
    • WO2011066942A3
    • 2011-08-11
    • PCT/EP2010007249
    • 2010-11-30
    • DORMA GMBH & CO KGWILDFOERSTER THOMAS
    • WILDFOERSTER THOMAS
    • F16K31/06
    • E05F3/104E05F3/223E05Y2900/132F16K31/0627F16K31/0693Y10T16/27Y10T16/276Y10T16/2766Y10T16/2769Y10T16/2771Y10T16/2788Y10T16/2793Y10T16/2796Y10T16/56Y10T16/593Y10T137/87917
    • The invention relates to a hydraulic directional magnetic valve, in particular a hydraulic 3/2 directional magnetic valve (1), comprising a valve housing (2); a valve chamber (3) integrated in the valve housing (2) and having a first valve seat bore (6) as a connection to a first line, in particular a pressure line (P), a second valve seat bore (7) as a connection to a second line, in particular a working line (A), and a free opening (8) to a third line, in particular a tank line (T); an electromagnet (4); and a valve lifter (5) movable by means of the electromagnet (4) and partially arranged in the valve chamber (3), wherein the valve lifter (5) comprises within the valve chamber (3) a first sealing face (9) facing the first valve seat bore (6) and a second sealing face (11) facing the second valve seat bore (7), so that either the first valve seat bore (6) or the second valve seat bore (7) can be closed. The valve lifter (5) extends out of the valve chamber (3) right through the second valve seat bore (7) to the electromagnet (4) and, when the second valve seat bore (7) is closed, due to a differential area ratio the valve lifter (5) is drawn into the second valve seat bore (7) by means of the pressure in the second line, in particular the working line (A).
    • 本发明涉及一种液压电磁方向控制阀,尤其是液压3/2方向的电磁阀(1),包括(3),其具有第一阀座孔(2),一个在阀壳(2)集成的阀室的阀壳体(6)到第一线路的连接 ,特别是压力线(P),第二阀座通孔(7)到第二线(T)的连接,在特定的工作线(a),和一个自由开口(8)到第三线,特别是油箱管路,电磁铁(4), 和可动一个由电磁体(4)和部分地在所述阀腔室(3),布置阀挺杆(5),其特征在于,所述阀杆(5)在阀室(3)内的第一阀孔(6)的面向第一密封表面(9)和一个 面对第二阀座孔(7)的第二密封表面(11),使得任一第一阀座孔(6)或第二阀座孔(7)是可封闭的,其中d 他阀挺杆(5)从阀室(3)从通过所述第二阀座孔(7),通过所述电磁体(4),并且其中,(7)在通过阀挺杆的差动面积比封闭的第二阀座孔(5)通过在所述第二压力 线,特别是工作线(A)所示,在第二阀座孔(7)被拉动。
    • 6. 发明申请
    • DOOR CLOSING MECHANISM BEARING A SYSTEM PROVIDING LATCHING ACTIVATION CONTROL AT ANY POSITION RANGING FROM 12 TO 0 DEGREES AND A SHAFT TIGHTENING ONTO THE CAM SYSTEM
    • 门关闭机构承载提供从12到0度的任何位置进行锁定激活控制的系统,以及将凸轮连接到凸轮系统
    • WO2013167915A1
    • 2013-11-14
    • PCT/GR2012/000019
    • 2012-05-11
    • STEFANIDIS, Konstantinos
    • STEFANIDIS, Konstantinos
    • E05F3/10E05D3/08E05D5/02E05F3/22
    • E05F3/104E05D5/0246E05D15/54E05F3/12E05F3/223E05Y2201/638E05Y2600/502
    • The door closing mechanism, bears a latching control system consisting of a round plate (38) with a specially designed circular groove (39) of uneven depth engraved in its internal surface, a safety valve (52) bearing a tension regulating screw (43), a spring (42), an oil safety ball (41), a pressure relief shaft (40) and a spring safety pin (47), characterized in that, it is being capable of defining and fixing of latching activation at any degree appropriate within the arc ranging from 12° to 0°, by means of the uneven depth of said circular groove (39). It also bears a shaft tightening onto the cam system consisting of a shaft- carrier (9) in combination with a conical pin (45), a tightening screw -morso- (46), a six-geared splinted shaft (3) and a cam (15) bearing integrated upper and lower heart shaped configurations (14), as well as a special peripheral configuration, characterized in that, it is capable of providing effective tightening shaft onto the cam, as well as, door parking past the ± 90° and rotating up to 360°.
    • 门关闭机构具有闭锁控制系统,该闭锁控制系统由在其内表面刻有不均匀深度的专门设计的圆形凹槽(39)的圆板(38),安装有支承张力调节螺钉(43)的安全阀(52) ,弹簧(42),油安全球(41),减压轴(40)和弹簧安全销(47),其特征在于,其能够以任何适当的程度限定和固定闩锁活动 通过所述圆形槽(39)的不均匀深度在12°至0°的范围内。 它还具有轴紧固到凸轮系统上,所述凸轮系统包括与圆锥销(45),紧固螺钉(46),六轴夹板轴(3)和 凸轮(15)轴承集成上下心形配置(14),以及特殊的周边配置,其特征在于能够在凸轮上提供有效的紧固轴,以及门停放超过±90 °并旋转至360°。
    • 9. 发明申请
    • APPARATUS FOR CONTROLLING THE MOVEMENT OF A CLOSURE
    • 用于控制闭合运动的装置
    • WO2010128314A3
    • 2011-02-10
    • PCT/GB2010000948
    • 2010-05-10
    • FIRECO LTDPURSSEY NEIL KENNETH WILLIAMS
    • PURSSEY NEIL KENNETH WILLIAMS
    • E05F1/00E05F3/22F16K31/08
    • E05F3/221E05F1/006E05F3/222E05F3/223E05Y2201/41E05Y2400/612E05Y2400/614E05Y2800/416E05Y2800/73G08B13/1672Y10T292/11
    • According to the present invention there is provided a catch device (21) for use in controlling the movement of a closure, the device comprising: first and second magnetic elements (5, 6) spaced apart from each other; and a movable element (9) such as a keeper element, preferably arranged relative to the magnetic elements, the movable element being movable between first and second holding positions wherein in the first holding position the movable element (9) is held by a magnetic force of the first magnetic element (5) and in the second holding position the movable element (9) is held by a magnetic force of the second magnetic element (6); and means (12) for releasing the movable element from one of the holding positions, the released movable element moving to the other holding position, the device being such that the movement of the closure can be controlled in dependence on the position of the movable element.
    • 根据本发明,提供了一种用于控制封闭件的运动的止动装置(21),该装置包括:彼此间隔开的第一和第二磁性元件(5,6); 以及可移动元件(9),优选地相对于磁性元件布置的保持元件,可移动元件可在第一和第二保持位置之间移动,其中在第一保持位置中,可动元件(9)由磁力 的第一磁性元件(5)的磁力保持在第二保持位置,可动元件(9)由第二磁性元件(6)的磁力保持。 以及用于从所述保持位置之一释放所述可移动元件的装置(12),所述释放的可移动元件移动到另一个保持位置,所述装置使得所述封闭件的移动可以根据所述可移动元件的位置被控制 。
    • 10. 发明申请
    • TÜRANTRIEB, INSBESONDERE DREHTÜRANTRIEB
    • 门驱动装置,特别是旋转门驱动器
    • WO2006066660A1
    • 2006-06-29
    • PCT/EP2005/012082
    • 2005-11-11
    • DORMA GMBH + CO. KGBIENEK, Volker
    • BIENEK, Volker
    • E05F3/10E05F15/04
    • E05F3/223E05F3/104E05F15/53E05Y2900/132
    • Türantrieb (1), insbesondere Drehtürantrieb, mit einer Antriebseinheit (2), die über eine Ausgangswelle (9) mit der Tür koppelbar und in einem Gehäuse (13) angeordnet ist, mit einem Motor (3), der mit der Antriebseinheit (2) in Antriebsverbindung steht und mit einem im Gehäuse (13) angeordneten Federkraftspeicher (4), der mit dem Motor (3) und der Antriebseinheit (2) gekoppelt ist, wobei eine Hydraulikpumpe (5) vorgesehen ist, die mit dem Motor (3) antriebsverbunden ist und die mit einem ein Tankvolumen darstellenden Hydraulikraum (6) und einem dem Federkraftspeicher (4) zugeordneten separaten Druckraum (7) in Hydraulikverbindung steht, und dass die Antriebseinheit (2) als Nockenantrieb mit einem Laschenwagen (18) ausgebildet ist, der im Bereich des größten Durchmessers (D) des Aufnahmeraumes (21) des Gehäuses (13) für die Antriebseinheit (2) um die Ausgangswelle (9) herum angeordnet ist.
    • 门驱动器(1),特别是旋转门驱动器,与驱动单元(2),其布置在输出轴(9)连接在所述门和在壳体(13)与电机(3)连接到所述驱动单元(2) 被耦合在驱动连接并且被布置在所述壳体(13)的弹簧力蓄压器(4)连接到所述电动机(3)和所述驱动单元(2),其特征在于,提供了一种液压泵(5),其驱动地连接到所述电动机(3) 并用的罐体积表示液压室(6)和一个与(4)单独的压力室(7)相关联的弹簧力蓄压器是在液压连接,并且,所述驱动单元为具有凸轮板的凸轮驱动器的区域中形成(2)(18) 所述壳体(13),用于所述驱动单元(2)关于所述输出轴(9)的接收空间(21)的最大直径(D)的周围设置。