摘要:
The subject matter invention is a two-piece bogie utilized in low floor railed system vehicles and having wheel sets; carrier parts which are provided mutually by being connected to each other through a hinged connection and which are positioned on the wheel systems where the wheel sets are provided; seating parts embodied in the carrier parts; wherein the seating part comprises a wall part with a placement height determined according to a wheel radius; and a placement plate embodied at the continuation of the wall part, in order to provide isolation of the noise and vibrations occurring in two-piece and low floor bogies.
摘要:
The wheelset for rail vehicles comprises two sets of wheel axles, in which each set of wheel axles comprises two wheels, each wheel being located at each side of the wheelset according to a longitudinal axis of the vehicle, wherein the two wheels of each set of wheel axles have independent axes and are linked together by a frame; so that the two frames of the set of wheel axles are connected to one another by an articulation located in correspondence with the longitudinal axis of the vehicle and which allows to transmit tensile and compressive stress between the frames of the wheelset without modifying the distance between the axles of the pairs of wheels in each set of wheel axles.
摘要:
The present invention relates to a drive arrangement for a wheel unit of a running gear, in particular for a rail vehicle, comprising a wheel unit (103) defining an axial direction and a radial direction, a first torque transmission device (111) and a second torque transmission device (112). The first torque transmission device (111) is connected in a torsionally rigid manner to the wheel unit (103) and the second torque transmission device (112) is connected in a torsionally rigid manner to the first torque transmission device (111) using a connecting device (114) such that an arrangement substantially coaxial to the axial direction is formed. The wheel unit (103) has a wheel unit end section (103.1) protruding, along the wheel axis, into a receptacle (112.1) of the second torque transmission device (112). A protective unit (115; 215; 315) is arranged between the wheel unit end section (103.1) and the second torque transmission device (112), the protective unit (115; 215; 315) being configured to protect the wheel unit end section (103.1) against damage by the second torque transmission device (112) in case of failure of the connecting device (114).
摘要:
Ein Untergestell eines Fahrwerkmoduls für Niederflur-Schienenfahrzeuge hat zumindest eine untere Bodenplatte (1) sowie in Fahrzeuglängsrichtung verlaufende seitliche Wandungen (2), die Radkästen für Räder eines Fahrwerks bilden. Die Bodenplatte (1) weist ein zentrales, horizontal angeordnetes Bodenblechteil (1a) und zwei an dieses Bodenblechteil (1a) angrenzende, nach unten geneigte Rampenblechteile (1b) auf. Die seitlichen Wandungen (2) sind mit dem zentralen Bodenblechteil (1a) und den Rampenblechteilen (1b) verbunden sind.
摘要:
A vehicle where respective inwardly inclined wheels (15) of a steerable wheelset run on respective inwardly sloping faces (54) of a guideway having centreline (39). The vehicle having sensing means for sensing lateral displacement of the wheelset relative to a longitudinal reference path. The sensing means signalling a control system including actuating means to steer the wheelset in response to sensed lateral displacement thereof.