Abstract:
Die vorliegende Erfindung betrifft eine Hubtoranordnung (1A), insbesondere eine Reinraumtoranordnung, mit einem Hubtor (2), das ein Torblatt (3), ein Abschlussschild (4) und eine Torblattaufnahmevorrichtung (5) aufweist. Die Hubtoranordnung (1A) enthält ferner eine Torsturz-Abdichteinrichtung (20A), die im Bereich eines Torsturzes derart vorgesehen ist, dass sie eine Abdichtwirkung zwischen dem Hubtor (2) und dem Torsturz herstellt. Dabei ist wenigstens ein Teil (10B) der Torsturz-Abdichteinrichtung (20A) über ein Scharnier schwenkbar gehalten und beim Öffnen des Hubtors (2) derart durch eine Betätigungseinrichtung im Bereich des Abschlussschilds (4) von einer Torblattebene weg schwenkbar, dass das Abschlussschild (4) im geöffneten Zustand des Hubtors (2) im Wesentlichen vollständig außerhalb des Bereichs einer Toröffnung (O) angeordnet ist. Durch die Erfindung lässt sich eine Hubtoranordnung (1A) derart verbessern, dass mit dieser die gesamte Durchgangshöhe der Toröffnung (O) nutzbar ist und bei geschlossenem Hubtor (2) weiterhin eine hinreichende Dichtwirkung erzielt wird.
Abstract:
Cette porte à repliement comprend : - deux montants (2) verticaux dans chacun desquels est ménagée une glissière, - un arbre d'enroulement situé au sommet des deux montants (2) verticaux, - un rideau souple (6) muni d'une barre inférieure (10) reliée à l'arbre d'enroulement par au moins une sangle (11) et d'au moins une barre de renfort, Selon l'invention, le rideau (6) présente une largeur inférieure à la distance séparant les faces intérieures (2a) de chacun des montants (2) en ce que, au moins une barre de renfort (9) s'engage et est guidée à ses extrémités dans les glissières ménagées dans chacun des montants (2), le rideau (6) pouvant occuper une position de fermeture dans laquelle il est déployé dans un plan de séparation délimité par les montants (2) et l'arbre d'enroulement ou une position d'ouverture dans laquelle le rideau (6) est replié par enroulement de chaque sangle (11) sur l'arbre et formation d'au moins un pli d'un côté du plan de séparation, et en ce que, du côté du rideau (6) opposé à celui de formation des plis, au moins l'un des montants (2) comprend un moyen d'étanchéité élastique contre lequel le rideau (6) vient en appui.
Abstract:
A roll-up door including a flexible curtain having a front surface, a back surface, a first end coupled to a shaft, a second end opposite the first end, and first and second side edges extending between the first end and the second end, the flexible curtain being moveable between a retracted position wherein the flexible curtain is coiled around the shaft and a deployed position wherein the flexible curtain is uncoiled from the shaft. A first retention band is mounted along at least a portion of the first side edge of the flexible curtain, the first retention band including an inner surface at least partially facing towards the flexible curtain, an outer surface opposite the inner surface, a fixed edge attached to the flexible curtain generally parallel to the first side edge, and a free edge opposite the fixed edge and movable relative to the fixed edge.
Abstract:
A method for the creation of a Deployable Flexible Flood Mitigation Device manufactured from textile and membrane materials. The Flexible Flood Mitigation Device comprises a textile/membrane panel configured to be movable between an opened position and a closed position, wherein in the closed position, the panel forms a barrier against flood water; and a spool that is manually or electrically operated Is used to move the panel from the dosed position to the opened position. The spool can also be eliminated and the panel can be manually folded for storage, The Flexible Flood Mitigation Device can be configured for use in many applications including subway tunnels, vehicular tunnels, stairwells, ventilation shafts, and other openings that can be threatened by flooding, ft can be used in any orientation 9vertical, horizontal or at an angle with respect to gravity) and can stop fluids approaching from either side.
Abstract:
A roller door (11) having a door panel which includes a plurality of horizontal slats (13). The horizontal slats are made from a closed cell polyethylene foam material. The horizontal slats are held together by one or more substantially vertical and flexible elongate members (15) which are connected at an upper end to an accumulation device, for example a drum. Each horizontal slat connects with the adjacent horizontal slats with a tongue and groove joint, the joint being configured to allow a small amount of pivoting to occur at the joints so that the door panel can be rolled onto the drum. Contact between adjacent horizontal slats comprises direct contact between the foamed plastics material of each adjacent horizontal slat.
Abstract:
본 발명은 얇은 두께를 가지면서도 높은 수압에 견딜 수 있는 고강도 및 방수성의 방수시트와 이 방수시트를 제조하는 방법 및 방수시트를 이용한 침수방지장치에 관한 것으로, 본 발명에 따른 방수시트는, 방수성을 갖는 비닐시트와 같은 합성수지시트와; 상기 합성수지시트의 양면에 각각 접착되는 섬유 조직을 갖는 섬유시트를 포함하는 것을 특징으로 하는 한다.
Abstract:
The sealing system is based on different techniques carried out on the roller shutter system with view to limiting the passage of air. To this end profiled parts are created for or added to the extremities of roller shutters inserted in guides in order to obtain a continuous and not undulating abutment throughout the whole span of the window when the roller shutters are fully lowered. On the plane thus created the sealing gasket abuts, profiled in such a way as to adhere to the surface created. These guides can be equipped with a mobile system that makes the roller shutter adhere to the profiled gasket or gaskets. In abutment with the sill a gasket with a lip projecting externally is employed. In the upper part of entry into the shutter-box a special lip gasket is added with a profile designed to adapt itself to the roller shutter and is coupled with guide rollers. A gasket is interposed between the roller shutter slats.