Abstract:
The invention relates to a closing arrangement for an elevator landing door (1), which landing door structure comprises at least a top track (6), a first door panel (4a) suspended by the top track (6), and a closing mechanism (8) arranged to move the door panels (4a, 4b) for closing the landing door (1). The closing mechanism (8) comprises a power storage (9) that is fastened at its first end to the top track (6) and at its second end to move the first door panel (4a).
Abstract:
본 발명은 카메라를 이용해 엘리베이터 도어와 문틀 사이의 간격으로 사람의 손이 끼일 때 도어의 개폐를 제어하여 손끼임을 방지하는 안전장치에 관한 것으로, 엘리베이터 도어(D)에 인접한 문틀(10)의 좌우측 모서리를 관찰할 수 있도록 문틀(10)에 매립되게 설치되는 1대 이상의 카메라(20); 카메라(20)에 연결되어, 카메라(20)의 표적 그래픽(TG)을 제어하고, 표적그래픽(TG)의 불연속성을 감지하는 카메라 컨트롤러(30); 및 카메라 컨트롤러(30)에 연결되는 엘리베이터 컨트롤러(EC)와 도어컨트롤러(DC);를 포함하고, 카메라(20)가 문틀(10)의 모서리를 따라 문틀(10)의 전장에 걸쳐 좁고 기다란 표적그래픽(TG)을 형성하고, 승객의 손이나 외부 물체가 표적그래픽(TG)을 가리거나 끊어 생긴 표적그래픽의 불연속성을 카메라 컨트롤러(30)가 감지하면, 엘리베이터 컨트롤러(EC)와 도어컨트롤러(DC)에 의해 도어작동이 정지되거나 개폐속도가 늦춰지도록 한다.
Abstract:
An elevator door closing device is provided comprising a closing weight for closing the elevator door and a weight guide for guiding the closing weight. The weight guide includes a vertical section and an inclined section extending at an angle with respect to the vertical section. The closing weight exerts a first gravitational force (F 1 ) on the elevator door when the closing weight is guided along the inclined section, and the closing weight exerts a second gravitational force (F 2 ) on the elevator door when the closing weight is guided along the vertical section. The second gravitational force (F 2 ) is higher than the first gravitational force (F 1 ).
Abstract:
Method for the manufacture of a sill (1, 1') for a lift door comprising the steps of providing at least one support element (2) and an upper profile (4) that defines at least a boundary surface (6) of a first groove longitudinal (8) for slidingly receiving a lift door, joining the support element (2) and the upper profile (4), placing a first demarcation profile. (10, 10') alongside the upper profile (4), so that a boundary surface (12) of the first demarcation profile delimits part of the first longitudinal groove (8), adjusting a sliding transversal cross-section of the first longitudinal groove (8) by approaching/distancing the boundary surfaces (6, 12) and, having obtained a desired sliding transversal cross-section, constraining the mutual position of the first demarcation profile (10, 10') and of the. upper profile (4). This invention also covers a sill.
Abstract:
Die Erfindung betrifft ein Türsystem für eine Aufzugskabine (4) umfassende Aufzugsanlage (2), das Türsystem umfassend ein schwenkbares erstes Kabinentürblatt (20), und ein schwenkbares erstes Schachttürblatt (22), wobei das erste Kabinentürblatt (20) an einer Kabinentüröffnung (7) der Aufzugskabine (4) lagerbar ist und das erste Schachttürblatt (22) an einer Schachttüröffnung (6) der Aufzugsanlage (2) lagerbar ist, wobei mindestens ein Teil der Schachttüröffnung (6) durch das erste Schachttürblatt (22) in seiner Geschlossenstellung verschliessbar ist und eine Schachttürebene (12) entlang des in seiner Geschlossenstellung anordenbaren Schachttürblattes (22) ausgebildet ist, wobei mindestens ein Teil der Kabinentüröffnung (7) durch das erste Kabinentürblatt (20) in seiner Geschlossenstellung verschliessbar ist und eine Kabinentürebene (10) entlang des in seiner Geschlossenstellung anordenbaren Kabinentürblattes (20) ausgebildet ist, wobei das Kabinentürblatt (20) in seiner Offenstellung die Schachttürebene (12) oder das Schachttürblatt (22) in seiner Offenstellung die Kabinentürebene (10) durchdringt, und eine Aufzugsanlage mit einem solchen Türsystem.
Abstract:
Eine Einrichtung für eine Aufzugsanlage zum Betätigen wenigstens einer Kabinen- bzw. Schachttüre (13, 16) ist mit einem Kopplungsmechanismus (25) versehen, welcher an einer verschiebbaren Kabinentüre (16) einer Kabine (15) befestigbar ist. Zudem ist eine mit dem Kopplungsmechanismus (25) zusammenwirkende Platteneinheit (40) vorgesehen, die an einer Schachttüre (13) beim jeweiligen Stockwerk (12) fixierbar ist. Der Kopplungsmechanismus (25) weist ein quer zu diesem bzw. zu der Kabinentüre (16) verstellbares Kopplungselement (24) auf, welches von einer zurückgezogenen in eine mit einem Gegenelement der Platteneinheit (40) gekuppelte Position bewegbar ist. Dieses verstellbare Kopplungselement (24) sowie das Gegenelement der Platteneinheit (40) sind jeweils vorteilhaft magnetisch ausgebildet, durch welche in der gekuppelten Position eine ausreichende Haftkraft erzeugbar ist. Diese Einrichtung ermöglicht eine einwandfreie Funktion beim Betrieb einer Aufzuganlage, auch wenn Betriebsstörungen vorliegen.
Abstract:
The system for moving the cabin elevator doors and/or the floor doors can be used by two telescopic doors and either four panels center operating doors or asymmetrically operating doors. Each of the two (or four) doors of the cabin is fixed to a respective carriage with two or more wheels sliding along a single horizontal rail mounted on the external frame of the cabin on top of the roof. The system is also utilizable for the floor doors. The rail consists of a longitudinal flat wall disposed horizontally in the direction of its length and vertically in direction of the width. The longitudinal edges of the wall are bent substantially at a right angle, extending for a short length with a varyingly curved crosswise profile suitable for creating on both sides a guide track for the wheels of the carriages. To each load-bearing wheel guided externally to the rail on its upper edge, a respective counter-wheel is associated guided externally to the rail against the wall of the lower edge. The same approach is used for the pairs of wheels and counter- wheels guided inside the rail.
Abstract:
Door arrangement, more particularly a sliding door arrangement of an automatic door of an elevator or of a building, which comprises a door panel (L), and a guide arrangement for controlling the path of movement of the door panel, which guide arrangement comprises at least one guide (1) connected to the aforementioned door panel, and a guide rail (2), closely along which the aforementioned guide (1) is arranged to move, and from which guide rail the guide takes lateral support force with respect to the longitudinal direction of the guide rail. The guide comprises a first guide roll (3) for taking the support force from the guide surface (a) of the guide rail on the side of a first side of the guide (1), and a second guide roll (3') for taking support force from the guide surface (b) of the guide rail on the side of a second side of the guide (1).