Abstract:
Die Erfindung bezieht sich auf eine Drehwegerfassungsvorrichtung für Fahrzeuge des öffentlichen Personenverkehrs mit einer Antriebsvorrichtung (20) für eine verschwenkbar und/oder verschiebbar gelagerte Ein-/Ausstiegseinrichtung. Diese weist eine Antriebseinheit (22), einen elektrischen Antriebsmotor (44) und ein erstes Untersetzungsgetriebe (26) sowie ein zweites mit dem Antriebsmotor (44) verbundenes Untersetzungsgetriebe (72) mit einem Geber zur Ermittlung der Stellung des Untersetzungsgetriebes auf.
Abstract:
An object of the present invention is to provide an opening and closing apparatus with lock with a simple and compact arrangement that enables secure locking of slide- apart type sliding doors and enables opening and closing and closed locking of the sliding doors to be performed with a single actuator. An opening and closing apparatus with lock includes: a rack and pinion mechanism, for opening and closing a pair of slide-apart type sliding doors; an actuator, functioning as an opening/closing drive source; a locking mechanism enabling to lock the sliding doors in a fully closed position by constraining movements of locking members, fixed to the respective sliding doors; a switching mechanism for the locking mechanism; and a planetary gear mechanism, into which a driving force of the actuator is input and which is enabled to output the driving force to the pinion and to the switching mechanism. When the sliding doors are in the fully closed position, the driving force is output to the switching mechanism.
Abstract:
A sliding door operating mechanism for a vehicle to provide access to the vehicle through an opening in a wall thereof, includes at least one sliding door and reciprocating power means and transmission means for transmitting movement of the power means to the door for performing opening, closing and locking movements thereof. A beam structure carries the door, the power means and the transmission means. The beam structure extends across and is accommodated within an upper portion of the opening so as to be slidingly movably driven by the power means between a relatively retracted position within the opening, in which the door is located in a first plane in a closed position confined within the opening, and a relatively less retracted position, in which the door is located in a second plane exteriorly of the opening allowing movement of the door means along the second plane.
Abstract:
PROBLEM TO BE SOLVED: To provide a plug door device applying a force to a door in the longitudinal direction of a vehicle, which performs an opening/closing operation and a plugging operation, and is reduced in size. SOLUTION: This plug door device 1 is provided with: a fixed base 2 fixed to the body of the vehicle; a slide base 3 provided to the fixed base 2 movably in the lateral direction of the vehicle; a door drive device 4 installed on the slide base 3; shaft parts 5a, 5b provided to the connection parts between the door drive device 4 and doors 104a, 104b; and guide parts 6a, 6b rotatably provided to the fixed base 2 for guiding the shaft parts 5a, 5b. When the door is opened, the guide parts 6a, 6b are brought into contact with the shaft parts 5a, 5b, and guide the shaft parts 5a, 5b movably in the lateral direction of the vehicle. COPYRIGHT: (C)2010,JPO&INPIT
Abstract:
A device for moving at least one door leaf, includes a fixed beam that is fixed to the frame, a moving beam that is connected to the fixed beam by swinging rails which allow it to move transversely with respect to the axes of elongation of the fixed and moving beams, a motor which drives the leaf in a movement parallel to the axis of elongation of the moving beam and which, during the swinging of the leaf, also drives a drive cam which is provided with a slot in which there is engaged a pin that is fixed to the fixed beam, and a central roller which is connected to the moving beam and circulates in a groove in the fixed beam during the movement of the leaf.