摘要:
A movable fence enabling passengers to safely and smoothly get on and off trains by aligning the doorways of the trains with different door positions with the opening parts of platform doors according to the types of trains. The platform doors (1) comprise door guards (5) installed at the end part of the platform oppositely to the incoming train to the platform (80) of a station and door bodies (7a) and (7b) advancing and retreating inside and outside the openings of the door guards (5). Openings for advancing and retreating the door bodies (7a) and (7b) therethrough are formed at both ends of the door guards (5) in the advancing/retreating direction of the door bodies (7a) and (7b), the lengths of the door bodies (7a) and (7b) in the advancing/retreating direction is formed larger than the length of the door guards (5) between both ends thereof so that the openings of the door bodies (7a) and (7b) can be adjusted according to the door openings of the trains. Based on the information on the arrangement of the doors of the incoming train, openings of the door bodies (7a) and (7b) can be controlled by a controller.
摘要:
An elevator door system includes an elevator car having a front face defining a door opening. At least one elevator door is coupled to the front face of the elevator car for movement between an open position exposing the door opening and a closed position cowering the door opening. At least one drive motor is mounted on the front face of the elevator car is disposed between a lower edge and an upper edge of the elevator car. The drive motor is drivingly coupled to the elevator door for moving the elevator door between the open and the closed position.
摘要:
An elevator door system includes an elevator car having a front face defining a door opening. At least one elevator door is coupled to the front face of the elevator car for movement between an open position exposing the door opening and a closed position covering the door opening. At least one drive motor is mounted on the front face of the elevator car and is disposed between a lower edge and an upper edge of the elevator car. The drive motor is drivingly coupled to the elevator door for moving the elevator door between the open and the closed positions.
摘要:
An apparatus and method of directionally controlling a movable partition includes providing at least one roller assembly (344) and a steering actuator (350), coupled therewith, to a portion of the partition. A controller (330) may be used to control the steering actuator (350) and thereby select, or change, the orientation of the roller assembly (344) with respect to the partition. In one embodiment, one or more sensors (346) may be used to determine the vertical orientation of the partition including whether the partition, or a section thereof, is substantially plumb. If the partition is substantially out of plumb, for example, if a lower edge of the partition is laterally displaced relative to an upper edge of the partition, the controller and steering actuator may cause the at least one roller assembly to direct the partition, or section thereof, in a particular direction until the partition, or section thereof, becomes substantially plumb.
摘要:
Die Erfindung betrifft eine Antriebseinheit insbesondere für Türen. Tore o. dgl., mit zwei Umlenkrollen (2, 3) von denen wenigstens eine angetrieben ist, sowie einem auf den Umlenkrollen (2, 3) gespannten Endlosriemen oder -kette (4), wobei der Abstand (A) der Umlenkrollen (2, 3) zueinander derart gehalten ist, dass der Endlosriemen oder - kette (4) mit dem anzutreibenden Tür- oder Torelement nur einen geringen Wirkverbindungsbereich (B) bildet.
摘要:
A power drive assembly (110) for controlling movement of a closure panel (102, 105) of a vehicle includes a closure panel (102, 105) that moves relative to the vehicle between open and closed positions, and a latch (108, 115) for cinching the closure panel (102, 105) to the vehicle. The drive assembly (110) includes an actuator (134), a first torque output (136) coupled to effect movement of the closure panel (102, 105), a second torque output (138) coupled to the latch (115), and a clutch assembly (144, 150) coupled between the actuator (134) and the torque outputs (136, 138) for selectively transferring torque between the actuator (134) and the torque outputs (136, 138).
摘要:
The invention relates to a curved vehicle door, with a correspondingly curved window pane and a correspondingly curved function support, upon which all the component pieces and door skins are mounted and which can serve as occupant protection in the case of a militant attack. The function support is provided with overlapping reinforcements, running along parallel lines in at least two parallel planes and is advantageously formed in a sandwich manner from at least two shell bodies with longitudinal and transversal reinforcements within a completely enclosed shell, the outer shell body of which comprises at least two parallel grooves for mounting a window winding device, which matches the curve of the vehicle door.
摘要:
Bei diesem Verfahren zur Berechnung von Fahrkurven ist eine Türsteuerung (11) und ein Türantrieb (9) am Verfahren beteiligt. Eine mit (1) bezeichnete Aufzugskabine weist Türflügel (2) auf, die von dem aus einem Motor (3), einem ersten Zahnriemen (4), einem zweiten Zahnriemen (5), einer Antriebsrolle (6), einer Umlenkrolle (7) und einem Inkrementalgeber (8) bestehenden Türantrieb (9) angetrieben werden. Der Motor (3) wird von einem Leistungsteil (12) der Türsteuerung (11) mit elektrischer Energie versorgt. Der von der Umlenkrolle (7) angetriebene Inkrementalgeber (8) steht mit einem zweiten Interface (10) eines Microcomputers (13) in Verbindung. In einem Fahrkurvenrechner (14) des Microcomputers (13) implementierte Algorithmen steuern den Türantrieb (9). Im Verfahren benötigte Konstanten sind frei wählbar und werden den Algorithmen mittels eines Terminals (15) mitgeteilt. Soll- und Istwerte der Türflügelposition teilt der Fahrkurvenrechner (14) einer Regelung (17) mit, die dementsprechend den Leistungsteil (12) steuert.
摘要:
Window raising device electrically and manually operated, of simple construction and providing for a firm retention of the window in order to obtain a burglar-proof window. A carriage (22) fixed to the window (23) and sliding in a guide (1) is secured at both ends of a flat belt (8) which slides on two return pads (6 and 7) made of synthetic material. Said belt is perforated or toothed in its portion passing on a toothed drum (9). Said drum is slidingly mounted on a gear of a main sliding shaft which traverses an electrically driving mechanism (11). The sliding of the main shaft disengages the latter from the motor drive but does not disengage its gear from the gun (9) in order to make possible a manual drive. The device is usable in a door or in a fixed part of a motor vehicle.
摘要:
Motor control apparatus is disclosed for a motor-driven vehicle power window mechanism (l0) including a flexible drive element, such as a drive tape, adapted to drive the window in a predetermined direction by being placed in tension by a motor (ll) of the mechanism (l0). The tension of the flexible drive element is relieved by automatically reversing the direction of rotation of the motor (ll) for a short time when the window reaches the desired position. The reverse motor rotation is accurately controlled to an amount sufficient to relieve drive tension, but insufficient to produce unwanted reverse movement of the window, by detecting the pulses of the armature ripple current as successive commutator bars of an armature of the motor (ll) pass the brushes (l2) during reverse motor rotation, integrating these pulses and stopping the reverse motor operation when the integrated value reaches a predetermined reference.