摘要:
The invention relates to an unlatching device (20) for public transportation vehicles, comprising a deflection rocker (4) connected to a first rotatable shaft (6), said deflection rock being connected by means of a connecting element (5), to an unlocking element of a lock and being provided with a projecting driving pin (11), and further comprising an actuating lever (8), which is mounted on the first shaft (6) and rotatable about the first shaft (6), and a cam wheel (1) connected to a second rotatable shaft (7), said cam wheel meshing with the deflection rocker (4). A rotation of the cam wheel (1) causes a pivoting of the deflection rocker (4), and thus a movement of the connecting element (5) and unlocking of the lock. Rotating the actuating lever (8) causes the actuating lever (8) to come in contact with the driving pin (11), and to catch said driving pin and during further rotation also the deflection rocker (4), whereby the connecting element (5) is moved and the lock unlocked.
摘要:
The invention relates to a drive device (20) for entrance and exit devices for public transportation vehicles, comprising a drive unit (22) that is arranged in and drives a rotary column (24) rotating about a rotational axis Z-Z during opening and closing operations, said column opening and closing the entrance and exit device. The drive unit (22) is held on the vehicle via a retaining component (40). The retaining component (40) acts as counter bearing for a torque of the drive unit (22). Between the drive unit (22) and the retaining component (40), a coupling device (72) is arranged, which enables a rotation of the drive unit (22) about the rotational axis Z-Z when a threshold value of the torque acting upon the drive unit is exceeded. Between the coupling device (72) and the retaining component (40), a bearing is provided, which enables a tumbling motion of the rotary column (24) with the coupling device (72) and prevents a rotation about the rotational axis Z-Z.
摘要:
The invention relates to a drive device for a sliding door or a sliding plug door of a passenger transportation vehicle, comprising at least one at least linearly movable runner (7) in order to move a door leaf fastened thereto, a motor (3) fastened to the runner (7) or to the passenger transportation vehicle, and a first gearbox (2, 5, 6) between the motor (3) and runner (7) in order to effect at least the longitudinal displacement of the runner, characterized in that at least two fastening options (13, 14), which differ in the arrangement ratios of the first gearbox and motor, are provided between the motor and the first gearbox.
摘要:
The invention relates to a drive device (20) for entrance and exit devices for public transportation vehicles, comprising a drive unit (22) that is arranged in and drives a rotary column (24) rotating about a rotational axis Z-Z during opening and closing operations, said column opening and closing the entrance and exit device. The drive unit (22) is held on the vehicle via a retaining component (40). The retaining component (40) acts as counter bearing for a torque of the drive unit (22). Between the drive unit (22) and the retaining component (40), a coupling device (72) is arranged, which enables a rotation of the drive unit (22) about the rotational axis Z-Z when a threshold value of the torque acting upon the drive unit is exceeded. Between the coupling device (72) and the retaining component (40), a bearing is provided, which enables a tumbling motion of the rotary column (24) with the coupling device (72) and prevents a rotation about the rotational axis Z-Z.
摘要:
Die Erfindung betrifft eine Schwenkschiebetür für ein Fahrzeug, insbesondere ein Fahrzeug des öffentlichen Personenverkehrs, mit einem Türflügel (1A, 1B), welcher beim Öffnen und Schließen zumindest teilweise um eine Drehachse (D) einer mit dem Türflügel (1A, 1B) verbundenen und vertikal von einem unteren Drehsäulen-Ende (Du) zu einem oberen Drehsäulen-Ende (Do) verlaufenden Drehsäule (14A, 14B) schwenkbar ist, wobei an dem unteren Drehsäulen-Ende (Du) ein sich quer zur Drehsäule (14A, 14B) erstreckender und drehfest mit der Drehsäule (14A, 14B) verbundener Schwenkarm (5) angeordnet ist, der an seinem der Drehsäule (14A, 14B) abgewandten Schwenkarm-Ende (6) ein erstes Führungselement (21) aufweist, das in einer am unteren Ende des Türflügels (1A, 1B) angeordneten Führungseinrichtung (13) geführt ist. Sie ist dadurch gekennzeichnet, dass das erste Führungselement (21) eine Stützeinrichtung (26) aufweist, die an einer Stützfläche der Führungseinrichtung (13) anliegt und den Türflügel (1A, 1B) somit in Vertikalrichtung abstützt.