EP2809530A2 - Véhicule ferroviaire polyvalent - Google Patents

Véhicule ferroviaire polyvalent

Info

Publication number
EP2809530A2
EP2809530A2 EP13703363.5A EP13703363A EP2809530A2 EP 2809530 A2 EP2809530 A2 EP 2809530A2 EP 13703363 A EP13703363 A EP 13703363A EP 2809530 A2 EP2809530 A2 EP 2809530A2
Authority
EP
European Patent Office
Prior art keywords
rail
road
wheels
wheel
rail vehicle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP13703363.5A
Other languages
German (de)
English (en)
Inventor
Michael Fischer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alstom Transportation Germany GmbH
Original Assignee
Bombardier Transportation GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bombardier Transportation GmbH filed Critical Bombardier Transportation GmbH
Publication of EP2809530A2 publication Critical patent/EP2809530A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; VEHICLES CAPABLE OF TRAVELLING IN OR ON DIFFERENT MEDIA, e.g. AMPHIBIOUS VEHICLES
    • B60F1/00—Vehicles for use both on rail and on road; Conversions therefor
    • B60F1/02—Vehicles for use both on rail and on road; Conversions therefor with rail and road wheels on the same axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; VEHICLES CAPABLE OF TRAVELLING IN OR ON DIFFERENT MEDIA, e.g. AMPHIBIOUS VEHICLES
    • B60F1/00—Vehicles for use both on rail and on road; Conversions therefor
    • B60F1/04—Vehicles for use both on rail and on road; Conversions therefor with rail and road wheels on different axles
    • B60F1/043—Vehicles comprising own propelling units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; VEHICLES CAPABLE OF TRAVELLING IN OR ON DIFFERENT MEDIA, e.g. AMPHIBIOUS VEHICLES
    • B60F1/00—Vehicles for use both on rail and on road; Conversions therefor
    • B60F1/04—Vehicles for use both on rail and on road; Conversions therefor with rail and road wheels on different axles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F3/00—Types of bogies
    • B61F3/02—Types of bogies with more than one axle
    • B61F3/04—Types of bogies with more than one axle with driven axles or wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/50—Other details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K5/00—Apparatus for placing vehicles on the track; Derailers; Lifting or lowering rail vehicle axles or wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; VEHICLES CAPABLE OF TRAVELLING IN OR ON DIFFERENT MEDIA, e.g. AMPHIBIOUS VEHICLES
    • B60F2301/00—Retractable wheels
    • B60F2301/02—Retractable wheels slidably

Definitions

  • the present invention relates to a rail vehicle, which is optionally movable on a road without rail.
  • Transport systems in local public transport are characterized by high transport performance, high transport speed, as far as own route exists, comfort and environmental friendliness.
  • Rail-bound systems have weaknesses in the operation of the area, since the required infrastructure can not be provided everywhere. A pre-determined rail route does not solve that
  • rail-based transport systems are usually led clock-bound due to a single-track design, which usually results in a certain waiting time at the stations.
  • the affected section In the case of a failure of a vehicle in the network, the affected section is usually completely set out of the driving mode and in the case of failure of the infrastructure, the affected section is usually set completely out of the driving mode.
  • the object of the invention was to provide a solution for one or more of the disadvantages mentioned.
  • a rail vehicle according to claim 1 which is optionally mobile on a road without rail.
  • Advantageous embodiments of the invention are in the Subclaims specified.
  • the invention provides a method for operating a rail vehicle on the road without rail.
  • the present invention relates to a rail vehicle, which is optionally mobile on a road without rail, comprising
  • Rail vehicle is operable on the road, are lowerable,
  • the invention provides a vehicle concept that is track bound on a
  • Rail track as well as non-track-bound on a road can be used.
  • the invention makes it possible, the architecture of a rail vehicle, in particular a tram, light rail or suburban train, more particularly a tram, light rail or suburban train with multiple joints, not only for the "rail wheel-rail” interface, but optionally also for to use the "road-street” interface.
  • the driving power is preferably obtained from a catenary, but it is also possible to use other sources of energy such as
  • High-performance capacitors batteries, such as high-performance batteries, accumulators, in particular high-capacity accumulators, or fuel cells for driving
  • the drive power is preferably off
  • High-performance capacitors batteries, such as high-performance batteries, accumulators, in particular high-capacity batteries, or fuel cells related. It is also possible to obtain the energy from a catenary when operating on the road, if in the traveled section of a catenary is present.
  • Another Possibility of propulsion in road operation is the use of infrastructure concepts with docking stations, where a transport energy transfer takes place, in particular a transfer of electrical energy for charging a battery.
  • the road wheels may be driven or non-driven road wheels.
  • the rail vehicle is preferably drivable via one or more of the road wheels.
  • the rail vehicle is preferably drivable via one or more of the road wheels.
  • the rail vehicle preferably has one or more driven road wheels and non-driven road wheels.
  • the vehicle according to the invention is designed to be based on existing vehicles
  • Rail wheels as well as powered road wheels available.
  • the drive is thus preferably via one or more of the road wheels.
  • one or more of the road wheels is / are driven by one or more driven / driven rail wheel axles. This may mean that a driven rail wheel axle has one or more
  • Road wheels are zugordnet, the / is driven by this axis / are. It is also possible in principle that several Schienenradachsen drive a road. In the working position of the road wheels or when operating on the road, the
  • Rail wheel axis (s) driven, preferably only in the working position.
  • rail wheel axle encompasses all known rail wheel axles
  • Rail wheel axis may for example be a continuous rail wheel axis, which connects two rail wheels together, in particular a wheelset shaft. This variant is preferably used in a final drive of the rail wheels.
  • the rail wheel axis can be, for example, a loose wheel axle, which is used in particular for individually mounted and individually driven rail wheels.
  • the rail wheel axle can thus, for example, a rail wheel axis for a
  • a rail wheel drive axle is shared by one or more rail wheels and one or more road wheels. In rail operation are driven by the
  • Rail wheel axle those rail wheels driven, which are connected to it or coupled to it.
  • one or more road wheels are coupled to the driven rail wheel axle and driven by this axle.
  • one or more coupling devices are provided, with which the road wheel / road wheels can be coupled to the driven rail wheel axle / can.
  • a driven rail wheel with a driven rail wheel axis is assigned a road wheel which can be driven via the driven rail wheel axis of the associated rail wheel.
  • mutually associated rail and road wheels are arranged side by side.
  • At least one rail wheel with a driven axle is assigned a road wheel
  • the road wheel has a larger diameter than the rail wheel, which it
  • Working position to the driven axle of the rail wheel can be coupled, so that the road wheel in the working position on the axis of the rail wheel is driven.
  • a rail and a road wheel are respectively
  • This embodiment can be applied to several or all existing road wheels.
  • Road wheel is made in this embodiment with the coupling device, whereupon the road wheel is driven in the road operation of the vehicle on the Schienenradachse.
  • Road by means of the coupling device can be done without restriction in various ways.
  • the road wheel may be directly or indirectly connected to the driven axle.
  • an axis of the road wheel verkuppelbar with the driven axis of the associated rail wheel.
  • the driven axle of the rail wheel and the road wheel is shared.
  • said coupling device is arranged on the end face of the rail wheel.
  • the coupling device is arranged laterally of the wheel disk of the rail wheel, preferably on the side of the wheel disk of the rail wheel, which faces an associated road wheel, so that the coupling device is arranged between the rail wheel and the road wheel.
  • the vehicle according to the invention preferably has a lifting and lowering device for the road wheels.
  • This device can be a translation and / or Have rotational mechanism. If the vehicle is switched from road operation to rail operation, then the road wheels are raised and brought to their rest position. In the rest position of the road wheels, the rail wheels can protrude in the direction of the rail surface on the road wheels to a
  • the rail wheels Touching the ground, especially the rail, to prevent road wheels while the rail wheels contact the rail. It is also possible that when the road wheels are at rest, the rail wheels do not project beyond the road wheels in the direction of the rail surface, e.g. if the road wheels are arranged laterally next to the rail wheels, ie also next to the rail, and hang freely in the air.
  • An example of a rotation mechanism for lowering the road wheels are pivot arms, which are hinged to the vehicle and rotatably mounted, wherein one or more road wheels is rotatably mounted on a pivot arm / are.
  • the pivot arms are movable via adjusting means from a rest position to a working position.
  • a pivot arm may be hinged at one end to the vehicle, in particular a base, a chassis frame or a bogie, and at another end of the pivot arm, a road wheel may be rotatably supported.
  • a translational mechanism for raising and lowering the road wheels preferably operates on the hydraulic or pneumatic principle, and preferably has a cylinder and a relatively movable piston.
  • the road wheels preferably have pneumatic tires, but may also have other hard rubber coatings.
  • the rail wheels change their position relative to the undercarriage and / or car body of the rail vehicle when they are brought from the rest position to the working position, and vice versa.
  • the rail wheels with the exception of spring travel, relative to the undercarriage and / or car body of the rail vehicle, preferably not up or down or adjustable from a first predetermined position to a second predetermined position.
  • the rail wheels and the road wheels are fixed to a common carrier.
  • the carrier may be, for example, frame-shaped.
  • the carrier may be a chassis frame, or part of a chassis frame.
  • the chassis frame, or the part thereof may be attached to a base frame and / or body of the rail vehicle, or be part of a base frame and / or car body.
  • the carrier is part of a bogie, in particular a frame of a bogie.
  • the rail vehicle on bogies on which rail wheels and road wheels are rotatably mounted. At the bogies, both rail wheels as well
  • road wheels it may be based on the drive of the rail wheels, motor bogies or bogies.
  • one or more of the road wheels may have its own drive, both when mounted on a drive bogie and when mounted on a bogie.
  • the rail vehicle has bogies with two
  • Rail wheel is preferably associated with a road.
  • the rail wheel is preferably associated with a road.
  • Road wheels arranged in front of or behind the rail wheels in the direction of travel.
  • the front wheels in the direction of travel of a bogie are arranged in the direction of travel in front of the rail wheels and at the rear in the direction of travel rail wheels are the associated road wheels in
  • each road wheel is assigned a road wheel.
  • the rail vehicle has bogies with rail wheels and road wheels, then one or more of the bogies, preferably all
  • the term "lockable” in this context means that the bogie is not horizontally rotatable relative to the undercarriage and / or body of the vehicle, i. is not rotatable about a vertical spatial axis. A detectability of bogies with rail wheels and
  • Road wheels is particularly advantageous if the steering of the vehicle in road operation by means of the armor described below is to be done.
  • a Determination of bogies with rail wheels and road wheels is also advantageous if the steering of the vehicle in road operation by means of a
  • Knuckle should be made, for example, in a vehicle with one or more joints.
  • the steering of a rail vehicle when operating on the rail preferably takes place passively via the horizontal rotation of the bogie or chassis in combination with the angle of turn of joints about the vehicle's vertical axis. This principle allows the rail vehicle as low as possible to follow the radius of curvature of the track.
  • the steering of the rail vehicle when operating on the road can be done in various ways, the
  • a rail vehicle In one variant of a rail vehicle are at one or more of the
  • the steering angle is the angle between the wheel plane and the straight-ahead position.
  • the rail vehicle on or more chassis also referred to as drives on which / which road wheels, and preferably also rail wheels are mounted and one or more adjusting devices, whereby the / the chassis (s) relative to a base frame and / or a car body of the
  • Rail vehicle is rotatable about a vertical spatial axis is / are. By turning the landing gear, the steering angle of the attached road wheels is changed and steered the vehicle.
  • a chassis has at least a pair of road wheels and preferably at least a pair of rail wheels.
  • Road wheels can be designed, for example, as a wheelset with a wheelset, or suspended individually.
  • Rail wheels can be designed, for example, as a wheel set with a wheelset, or suspended individually.
  • a chassis may include a set of road wheels and a set of rail wheels, or more sets of road wheels and / or multiple sets of rail wheels.
  • the chassis has in addition to the wheelsets mentioned preferably also wheelset bearings and a suspension.
  • a chassis is designed so that rail wheels and road wheels are mounted on a common carrier, which is part of the chassis.
  • the chassis is a bogie and the carrier is the carrier of the bogie.
  • Bogie with road wheels and rail wheels in the operation of the vehicle on the road not found, as described elsewhere in this description, but the rotation of the bogie is used for the purpose of steering and the rotation angle of the bogie is adjustable by an adjusting device.
  • the steering is done by pivoting a rigid axle.
  • the rotatable connection of axle to vehicle can be done by means of a bolt or bogie.
  • road wheels are arranged in pairs, with one pair of wheels on one right and the other on the left
  • Rail vehicle longitudinal axis is arranged.
  • the road wheels of a pair of wheels are preferably along a real, i. representational, or an imaginary axis, which is transverse to the vehicle longitudinal direction arranged.
  • a steering of the road wheels is then preferably via a two-wheel steering, in which the two wheels are steered the same axis. If two pairs of road bikes at a common
  • Support structure in particular on a bogie as described above, are arranged, then the front in the direction of travel pair of wheels can be steered and / or the rear in the direction of travel pair of wheels can be steered.
  • the steering of a pair of wheels can be done in particular in the presence of an axle via a Schwenkachslenkung. In particular, if no axle connects the wheels, the steering of a
  • road wheels are right and left of the
  • Rail vehicle longitudinal axis arranged and the rail vehicle is when operating on the road by different speed specifications of the right and left of
  • Vehicle longitudinal axis arranged road wheels steerable This principle is also referred to as Panzerlenkung.
  • the speed can be set by braking or
  • Road wheels are preferably arranged in pairs symmetrically to the vehicle longitudinal axis. In the described steering principle, no steering angle or no adjustment of the steering angle. A cornering is achieved rather by different driving or braking the wheels on different sides of the vehicle.
  • the rail vehicle has one or more joints, wherein one or more of the joints, preferably all joints, one or more devices for adjusting the joint angle has / have, so that on the adjustment of the joint angle, the rail vehicle when operating on a road is steerable.
  • This steering principle is also referred to as articulated steering.
  • the device for adjusting the joint angle of the joint angle is adjustable according to a specification in order to steer the rail vehicle as desired.
  • Joints of the rail vehicle can be carried out in a known manner.
  • a turntable is preferably arranged in the floor area of the rail vehicle.
  • parts are preferably connected to a bellows. Joints can be arranged in the undercarriage or floor area and / or in the roof area of the rail vehicle.
  • the device for adjusting the joint angle is in one embodiment a hydraulic device with a cylinder, a piston and a piston rod, wherein the hydraulic device is arranged laterally of the rail vehicle longitudinal axis between two parts of the rail vehicle connected by the joint, and wherein the joint angle by a predetermined movement of the piston in the cylinder is adjustable.
  • the piston can by means of a linear movement of the cylinder extended or retracted into the cylinder.
  • the extension of the piston and the piston rod from the cylinder is also referred to as a pre-stroke and the retraction of the piston in the cylinder as a return stroke.
  • the hydraulic device can be operated so that by extending or retracting the piston from or into the piston rod, the total length of the hydraulic device is changed and thereby the angular position of the
  • Vehicle parts is changed to each other.
  • pre-stroke or return stroke of the piston By pre-stroke or return stroke of the piston, a bow position of the entire vehicle can be realized.
  • several joints on such controllable hydraulic devices For steering the vehicle to the right, for example, hydraulic devices that are mounted to the right of the vehicle longitudinal axis can be shortened by return stroke and hydraulic devices that are mounted on the left of the vehicle longitudinal axis can be extended by pre-stroke. As a result, the vehicle takes a right-curved position and drives a right turn.
  • hydraulic devices may be mounted laterally of the lower joint of the vehicle, preferably on both sides of the vehicle longitudinal axis.
  • joint dampers are arranged between transversely mounted articulated end supports and connect a joint end supports of one vehicle part with an opposite joint end support of the other vehicle part.
  • the cylinder of the hydraulic device may be coupled to a first vehicle part, preferably on a joint end support of the first vehicle part, and the piston may be coupled to a second vehicle part, preferably to a joint end support of the second vehicle part.
  • the piston is preferably coupled via a piston rod to one of the vehicle parts.
  • the hydraulic device may be a hydraulic damping device, also referred to as a joint damper, which is arranged between two articulated vehicle parts in the region of the joint.
  • joint dampers are used in order to prevent the vehicle parts from rolling relative to one another during rapid travel in the straight line.
  • the hydraulic devices are passive damping devices on the principle of action a shock absorber.
  • it is now intended to actively operate the joint dampers, as described above for the hydraulic device.
  • the rail vehicle according to the invention is a rail vehicle for the urban (urban) or suburban (suburban) area, in particular a tram, a light rail, or a rapid-transit railway.
  • the rail vehicle including the specific examples, may be a low-floor or high-floor vehicle, thus having low-floor or high-floor entrances / exits.
  • the rail wheels may be provided with the usual brake systems for rail vehicles, for example with friction brake systems such as e.g. Disc brakes.
  • One or more road wheels preferably comprise a braking device, in particular a friction braking device such as e.g. a disc brake or
  • Drum brake In addition, electric brake systems such as retarders and the like can be added.
  • the invention relates to a method for operating a
  • Rail vehicle on a road without rail which is used in the method, a rail vehicle as described above and wherein in the
  • the road wheels are lowered relative to the rail wheels from a rest position to a working position, the road wheels on the rail wheels in
  • Fig. 2a is a schematic view of a bogie with rail wheels
  • Fig. 2b is a schematic view of a bogie with rail wheels and
  • 3 is a plan view of two bogies having rail wheels and road wheels
  • Fig. 4 shows the transition region between two car parts with swivel joint
  • Fig. 5 shows the detail view of a rotary joint with hydraulic devices for
  • Fig. 6 shows the overall view of a rail vehicle consisting of three modules
  • Fig. 7 is a rail vehicle consisting of a module
  • Fig. 8 shows another rail vehicle consisting of a module
  • FIG. 9a is the schematic view of another embodiment of a bogie with rail wheels and road wheels, with road wheels at rest
  • Fig. 9b is a schematic view of another embodiment of a bogie with rail wheels and road wheels, with road wheels in working position
  • Fig. 10 is an overview of different steering variants the road wheels
  • Fig. 1 shows the overall view of a tram, which is composed of five vehicle parts 2, 3, 4, 5, 6.
  • the terminal vehicle parts 2, 6 have driver stands.
  • the vehicle parts are connected to each other by joints 7, 8, 9, 10, wherein in the region of the joints of the bellows 1 1, 12 between the vehicle parts 2, 3, 4, 5, 6 are arranged.
  • the vehicle parts 2, 4, 6 have rail wheels 15, 16, 17, 18, 19, 20 and road wheels (not shown in Fig. 1).
  • a bogie 21 is shown, on the frame 26 rail wheels 15, 16 and road wheels 22, 23 are mounted.
  • the schematic view shows e.g. a bogie, as it may be attached to the undercarriage of the carriage part 2 of FIG. Similar bogies as that of carriage part 2 are attached to the carriage parts 4 and 6 of FIG.
  • the drawing is only schematic and not to scale. For example, the distance between the rail wheels 15, 16 different from the
  • the frame 26 may in another embodiment also be a frame structure which is rigidly connected to the undercarriage of a vehicle part or is part of the undercarriage.
  • the rail wheels 15, 16 are connected via axle bearings 24 and primary springs 25 to the frame 26. Not shown are secondary springs and a rotating pan of the bogie 21st
  • the rail wheel 15 is part of a wheelset, the second associated rail wheel of the wheelset in the selected view behind the rail wheel 15 is located and is covered by this.
  • Rail wheel 16 part of a wheelset.
  • the rail wheels 15, 16 are in contact with the rail 27, while the road wheels 22, 23 are raised to their rest position and have no contact with the ground.
  • the rail wheel 22 is connected via a lifting and lowering device 28 to the frame 26 and the rail wheel 23 is connected via a lifting and lowering device 29 to the frame 26.
  • the lifting and lowering devices 28, 29 are each connected via a spring 30, 31 with the axis 32, 33 of the road wheels 22, 23.
  • the lifting and lowering devices 28, 29 operate hydraulically and have pistons 34, 35, which are retracted in the state shown in FIG. 2a in cylinders 36, 37.
  • a pair of wheels can each be independent of each other, or connected to each other via a shaft, or mounted on an axle.
  • Fig. 2b shows the road wheels 22, 23 in their working position.
  • the road wheels 22, 23 touch the road surface 40 and project beyond the rail wheels 15, 16 toward the road surface 40, so that the rail wheels 15, 16 do not touch the surface 40 of the road.
  • the pistons 34, 35 of the hydraulic devices 28, 29 were extended downward, which is indicated by arrows in Figs. 2a and 2b.
  • the road wheels 22, 23 are rotatable about the vertical z-axes, whereby the steering angle of the road wheels 22, 23 is adjustable. Accordingly, the steering angle of other road wheels are adjustable, which are not shown in this figure, because they are covered by the road wheels 22, 23.
  • Fig. 2b shows the road wheels 22, 23 in the straight-ahead position with a steering angle zero.
  • FIG. 3 shows a further embodiment of the invention. Shown is a schematic representation of a rail vehicle 1 of two vehicle parts 50, 51, which are connected by a hinge 52, which is also shown only schematically.
  • the view of FIG. 3 is a view of the underside of the vehicle 1.
  • Each vehicle part 50, 51 is each provided with a bogie 54, 55. Both bogies 54, 55 are identical, which is why only the bogie 54 will be explained below.
  • rail wheels 57, 58, 59, 60 are mounted, wherein the wheels 57, 58 are connected via the axis 61 and with this form a wheel and the rail wheels 59, 60 via the axle 62 are connected and form a wheel set with this.
  • Each wheel set is assigned a brake system 63, 64, which acts on brake discs 65, 66.
  • each wheel is assigned a motor 67, 68 and a gear 69, 70.
  • road wheels 71, 72, 73, 74 are mounted on the frame 56 of the bogie 54 .
  • the road wheels 71, 72 are associated with each other in pairs and optionally, as shown in Fig. 3, connected via an axis 75 with each other. Likewise, the
  • Road wheels 73, 74 associated with each other in pairs and connected to each other via an axis 76.
  • the axis 75 of the road wheels 71, 72 is connected via a pivot arm 77 with the axis 61 of the rail wheels 57, 58.
  • the pivot arm 77 is pivotally mounted on the axis 61 and the pivot arm 78 on the axis 62.
  • Swing arms 77, 78, the road wheels 71, 72, 73, 74 are pivotable from its rest position to the working position in which they touch a road surface.
  • the movement of the road wheels 71, 72, 73, 74 from the rest position to the working position is in the selected representation of a movement in the direction of the viewer.
  • each road wheel is assigned a road wheel.
  • the rail wheel 58 and the road wheel 72, the rail wheel 57 and the road wheel 71, the rail wheel 60 and the road wheel 74 and the rail wheel 59 and the road wheel 73 are each associated with each other, the road wheels 71, 72 in the direction of travel in front of the rail wheels 57, 58 are arranged and the road wheels 73, 74 are arranged in the direction of travel behind the rail wheels 59, 60, when the direction of travel is selected as shown in Fig. 3 by the arrow.
  • a joint 52 is used, around which the vehicle parts 50, 51 can be rotated against each other.
  • the hinge 52 points, if this
  • X denotes the longitudinal axis of the rail vehicle and the direction of travel of the vehicle is in the selected figure from right to left so that the vehicle part 50 is the front vehicle part.
  • the direction of travel is shown by an arrow below the vehicle 1.
  • Road wheels 72, 74 are arranged in the direction of travel to the left of the longitudinal axis X (left, because the observer's view of the bottom of the rail vehicle falls) and road wheels 71, 73 are arranged in the direction of travel to the right of the longitudinal axis X.
  • Road wheels 71, 73 is given a higher speed than the road wheels 72, 74, for example by accelerating the road wheels 71, 73 and / or
  • Road wheels 72, 74 is given a higher speed than the road wheels 71, 73, in each case provided that the road wheels are in the working position.
  • bogie steering Another steering principle, referred to herein as bogie steering and to be illustrated with reference to FIG. 3, is based on the rotation of the bogie 54 in operation on the road.
  • the bogie 54 can be rotated about an axis perpendicular to the plane of the drawing space axis, which is marked with a plus sign (+), rotated. This is done with an adjusting device, which is not shown in FIG.
  • the Schwenkachslenkung, the axis 75 and / or the axis 76 is pivoted about a spatial axis which is perpendicular to
  • road wheels 71, 72, 73, 74 are individually steered, as shown in FIG. 2b.
  • the leading pair of wheels 71, 72 is steered.
  • the rear pair of wheels 73, 74 is steered in the direction of travel and in a further variant, all road wheels 71, 72, 73, 74 are steered.
  • the transition region between two vehicle parts is shown. It may, for example, be a transition region between the vehicle parts 2 and 3 or 3 and 4 or 4 and 5 or 5 and 6 of FIG. 1 or one
  • Transition region is a bellows 80, the ßeren from another externa Bellows (not shown) can be surrounded.
  • an upper hinge 81 which connects the upper cross member 82 of a first vehicle part with the upper cross member 83 of a second vehicle part, wherein the upper cross member 82, 83 are arranged in the upper regions of the car bodies.
  • Another joint is disposed below the turntable 84 and explained in FIG. 5.
  • the hinge 85 in Fig. 5 connects the articulated end supports 86 and 87.
  • the articulated end support 86 is part of the underframe of a first vehicle part and the articulated end support 87 is part of the underframe of a second vehicle part.
  • the longitudinal axis of the vehicle is designated by "X". In the illustration shown, the vehicle parts are not rotated against each other. The vehicle is in the straight ahead driving position. Laterally of the joint 85, left and right of the longitudinal axis X, are hydraulic
  • Articulated end supports 86, 87 are interconnected via the hydraulic devices 88, 89 in addition to the hinge 85.
  • Each of the hydraulic devices 88, 89 has a cylinder 90, 91 and a piston 92, 93 which is movable in the associated cylinder, respectively.
  • the direction of travel is shown in Fig. 5 with an arrow.
  • the piston 92 is extended out of the cylinder 90 and the piston 93 is retracted into the cylinder 91.
  • the piston 92 is retracted into the cylinder 90 and the piston 93 is extended out of the cylinder 91.
  • the movement of the respective non-actively actuated hydraulic device is the kinematic response to the movement of the other, actively actuated hydraulic device about the joint 85th
  • the hydraulic devices 88, 89 shown are at the same time articulated dampers which can be operated passively to prevent the vehicle parts from swaying toward each other during fast driving in the straight line.
  • Fig. 6 shows the overall view of a tram, which is composed of three vehicle parts 2, 3, 6, also referred to as modules.
  • the terminal vehicle parts 2, 6 have driver stands.
  • the vehicle parts are connected to each other by joints 7, 8 connected, wherein in the areas of the joints of the bellows 1 1, 12 between the vehicle parts 2, 3 and 3, 6 are arranged.
  • the vehicle of FIG. 1 shows the overall view of a tram, which is composed of three vehicle parts 2, 3, 6, also referred to as modules.
  • the terminal vehicle parts 2, 6 have driver stands.
  • the vehicle parts are connected to each other by joints 7, 8 connected, wherein in the areas of the joints of the bellows 1 1, 12 between the vehicle parts 2, 3 and 3, 6 are arranged.
  • the vehicle of FIG. 6 shows the overall view of a tram, which is composed of three vehicle parts 2, 3, 6, also referred to as modules.
  • the terminal vehicle parts 2, 6 have driver stands.
  • the vehicle parts are connected to each other by joints 7, 8 connected, wherein in the areas of the joints of the bellows 1
  • FIG. 7 shows a single-module vehicle without a hinge.
  • This vehicle has no bogies. Instead, in the areas A and B are each a pair of wheels or wheelset, road wheels and a pair of wheels, or a wheel, rail wheels mounted under the car body. That per half-pull is a pair of wheels, or a set of wheels,
  • Road wheels and a pair of wheels, or a wheelset, rail wheels provided.
  • the term “pair of wheels” here refers to two wheels arranged symmetrically to the vehicle longitudinal axis and to both sides of the longitudinal axis, for example individually suspended wheels, in the view shown the respectively second wheel of a wheel pair or wheel set is concealed, as also shown in FIGS 6 and 8.
  • the road wheel pairs or sets are located closer to the driver's stands and the rail wheel pairs or sets toward the vehicle center, but the reverse arrangement or asymmetrical arrangements are also conceivable.
  • the steering angle is adjustable, for example, by a swivel axle steering or a steering knuckle steering. It is also possible for both road wheel pairs or sets, which are arranged in the areas A and B, steering angle of the road wheels to be adjustable. Despite the small number
  • Wheel pairs / sets of wheels the axle load is low due to the short design of the vehicle and resulting relatively low mass.
  • FIG. 8 shows a single-module vehicle that is made longer in comparison to the vehicle of FIG. 7.
  • the vehicle has per
  • Fig. 9a is a schematic part of a bogie with a frame 26,
  • a lifting and lowering device not shown, which may be embodied, for example, as in FIGS.
  • each road wheel 101, 101 ' can be lowered from the position shown in FIG. 9a into the position shown in FIG. 9b , Thereby, the working position of the road wheels 101, 101 'is reached, wherein they touch the surface 40 of a road, while the rail wheels 100, 100' have no contact with the road. Shown are springs 30 of the road wheels.
  • Track wheel 100, 100 ' The road wheel 101 is associated with the rail wheel 100.
  • the road wheel 101 ' is associated with the rail wheel 100'.
  • the observer's gaze falls along the axial alignment.
  • a coupling device 110 shown schematically in FIG. 9b which is covered in this perspective by the rail wheel 100 and is therefore shown by dashed lines, the axle 102 of the road wheel 101 is coupled to the axle 103 of the associated rail wheel 100.
  • Fig. 9a is the
  • Coupling device 1 10 for reasons of clarity only not shown but also available as in Fig. 9b.
  • the coupling device 110 is disposed on an end face of the rail wheel 100, i. the coupling device 1 10 is arranged laterally of the wheel disc of the rail wheel 100 on the side of the wheel disc, which faces the associated road wheel 101 and faces away from the observer of FIG. 9b.
  • the coupling device 110 is disposed on an end face of the rail wheel 100, i. the coupling device 1 10 is arranged laterally of the wheel disc of the rail wheel 100 on the side of the wheel disc, which faces the associated road wheel 101 and faces away from the observer of FIG. 9b.
  • the coupling device 110 is disposed on an end face of the rail wheel 100, i. the coupling device 1 10 is arranged laterally of the wheel disc of the rail wheel 100 on the side of the wheel disc, which faces the associated road wheel 101 and faces away from the observer of FIG. 9b.
  • the coupling device 110 is disposed on an end face of the rail
  • Coupling device 1 10 ' which is arranged for example between the rail wheel 100' and the road wheel 101 ', the axis 102' of the road wheel 101 'with the axis 103' of the associated track wheel 100 'verkuppelt.
  • the road wheel 101 is driven via the axis 103 of the associated rail wheel 100, and the Road wheel 101 'is driven via the axle 103' of the associated rail wheel 100 '.
  • the coupling device 1 10 ' for reasons of clarity only not shown but also available as in Fig. 9b.
  • Rail wheels drive axles.
  • the road wheel is precisely guided to the axis of rotation of the associated rail wheel.
  • the front side of the rail wheel 100 arranged coupling device 1 10 connects the axis 102 of the road wheel 101 with the axis 103 of the associated track wheel 100 and the front side of the rail wheel 100 'arranged coupling device 1 10' connects the axis 102 'of the road wheel 101' with the axis 103 ' of the associated rail wheel 100 '.
  • FIG. 10 schematically shows various steering systems for the vehicle according to the invention.
  • a bogie in a schematic simplified diagram with the wheels 201, 202, 203, 204, which are each rotatably mounted on a Radschwinge 205, 206, 207, 208.
  • the swingarms 205, 206, 207, 208 are part of the frame of the bogie.
  • the bogie is symmetrical to the center axis X of the vehicle and is aligned in the direction shown in the direction of travel.
  • the road wheels 201 and 202 form a pair of wheels.
  • the road wheels 203 and 204 form a pair of wheels.
  • an objective axis 210 between the wheels 201 and 202 is present, which is indicated by dashed lines, and an objective axis 21 1 between the wheels 203 and 204, which is also indicated by dashed lines.
  • the axis 210 is rotated about a plane perpendicular to the plane of the drawing space axis, which is denoted by F.
  • the axis 21 1 is rotated about a plane perpendicular to the plane of the drawing and F spatial axis.
  • each of the wheels 201, 202, 203, 204 individually rotated about a perpendicular or oblique to the plane of the drawing spatial axis A to adjust the steering angle.
  • the steering angle can be chosen differently to adjust the position of the wheels to the radius of curvature.
  • each of the wheels 201, 202, 203, 204 is rotated individually about a spatial axis designated B, which is located in each case adjacent to the wheel and is perpendicular or oblique to the plane of the drawing.
  • axle pivot steering can also take place about spatial axes B and the fork steering about spatial axes A, which respectively extend at a suitable angle to the plane of the drawing.
  • the entire bogie about the spatial axis C which is perpendicular to the drawing plane, to be rotated relative to the carriage longitudinal direction designated X.
  • the wheel swing 205, 206, 207, 208 and the carrier 209, 209 ' are rigidly connected together in this variant and form a rigid frame.
  • Yet another steering principle is carried out so that the pair of wheels 201, 202 is rotated relative to the pair of wheels 203, 204 about the axis C perpendicular to the plane of the drawing.
  • a first frame part consisting of the wheel swing 205, 206 and the cross member 209, against a second frame part, consisting of the
  • the cross members 209, 209 ' are rigidly connected to each other, or form a single carrier, or are otherwise connected to other frame structures such that they are not rotatable relative to each other about C. Due to the rotation about C, the wheel planes of the one pair of wheels 201, 202 are angled to the wheel planes of the second pair of wheels 203, 204. Likewise, then are the
  • This steering principle is the principle of articulation within a bogie, the frame of the bogie is bendable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)

Abstract

L'invention concerne un véhicule ferroviaire (1), qui peut optionnellement circuler sur une route non munie de rails et qui comporte : des roues pour les rails (15, 16, 17, 18, 19, 20; 57, 58, 59, 60) permettant au véhicule ferroviaire de circuler sur des rails; et des roues pour la route (22, 23; 71, 72, 73, 74) permettant au véhicule ferroviaire de circuler sur une route. Les roues pour la route (22, 23; 71, 72, 73, 74) peuvent être abaissées par rapport aux roues pour les rails (15, 16, 17, 18, 19, 20; 57, 58, 59, 60) d'une position de repos, dans laquelle le véhicule ferroviaire peut circuler sur des rails, dans une position de travail, dans laquelle le véhicule ferroviaire peut circuler sur une route. Dans leur position de travail, les roues pour la route dépassent des roues pour les rails dans la direction de la surface (40) de la route; et une ou plusieurs des roues pour la route (101, 101') peuvent être entraînées par l'intermédiaire d'un ou de plusieurs essieux (103, 103') entraînés de roue pour les rails. L'invention concerne également un procédé permettant de faire circuler un véhicule ferroviaire de ce type sur une route.
EP13703363.5A 2012-02-02 2013-01-31 Véhicule ferroviaire polyvalent Withdrawn EP2809530A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201210201572 DE102012201572A1 (de) 2012-02-02 2012-02-02 Mehrzweck-Schienenfahrzeug
PCT/EP2013/051946 WO2013113839A2 (fr) 2012-02-02 2013-01-31 Véhicule ferroviaire polyvalent

Publications (1)

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EP2809530A2 true EP2809530A2 (fr) 2014-12-10

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EP13703363.5A Withdrawn EP2809530A2 (fr) 2012-02-02 2013-01-31 Véhicule ferroviaire polyvalent

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EP (1) EP2809530A2 (fr)
CN (1) CN104093579B (fr)
DE (1) DE102012201572A1 (fr)
RU (1) RU2605811C2 (fr)
WO (1) WO2013113839A2 (fr)

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Publication number Priority date Publication date Assignee Title
CN114074504B (zh) * 2020-08-14 2023-07-11 比亚迪股份有限公司 转向架、轨道车辆及轨道交通系统
DE102022104421A1 (de) 2022-02-24 2023-08-24 Rheinmetall Landsysteme Gmbh Geschütztes fahrzeug und verfahren

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Publication number Priority date Publication date Assignee Title
US1938049A (en) * 1932-02-11 1933-12-05 Luella J Serrano Road and rail vehicle
US3198138A (en) * 1963-05-27 1965-08-03 Gen Electric Motorized railroad truck
ZA747928B (en) * 1974-01-28 1976-07-28 Whiting Corp Variable weight tranfer device for road-rail tractor couplers
CA1043632A (fr) * 1975-02-24 1978-12-05 Whiting Corporation Vehicule a traction sur rail
US4355584A (en) * 1979-05-21 1982-10-26 White Machinery Corporation Retractable wheeled vehicle
US4497257A (en) * 1979-05-21 1985-02-05 White Machinery Corporation Retractable wheeled vehicle
IE53584B1 (en) * 1982-08-12 1988-12-21 Slocum Limited Road and rail tractor
US4878436A (en) * 1988-04-29 1989-11-07 Trackmobile, Inc. Railcar moving vehicle
RU2121447C1 (ru) * 1993-07-01 1998-11-10 Сергей Иванович Перунов Тележка землеройно-транспортной машины с бортовым способом поворота
CN1247134A (zh) * 1999-06-26 2000-03-15 黄笳唐 可在铁路和公路交替行驶的两用汽车及配套铁路设施
DE10160247A1 (de) * 2001-05-25 2003-06-18 Sobolewski Walter Kombifahrzeug zur Nutzung auf Schienenwege
SE530628C3 (sv) * 2006-12-12 2008-08-19 Scania Cv Ab Ledstyrsystem
CN201357723Y (zh) * 2009-03-06 2009-12-09 大连铁丰联合技术有限公司 电动公铁两用牵引车

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See also references of WO2013113839A2 *

Also Published As

Publication number Publication date
WO2013113839A2 (fr) 2013-08-08
CN104093579B (zh) 2016-07-06
RU2605811C2 (ru) 2016-12-27
RU2014135490A (ru) 2016-03-27
DE102012201572A1 (de) 2013-08-08
WO2013113839A3 (fr) 2014-02-13
CN104093579A (zh) 2014-10-08

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