WO2023025595A1 - Arbeitsfahrzeug zur durchführung von arbeitseinsätzen auf einem gleis - Google Patents
Arbeitsfahrzeug zur durchführung von arbeitseinsätzen auf einem gleis Download PDFInfo
- Publication number
- WO2023025595A1 WO2023025595A1 PCT/EP2022/072525 EP2022072525W WO2023025595A1 WO 2023025595 A1 WO2023025595 A1 WO 2023025595A1 EP 2022072525 W EP2022072525 W EP 2022072525W WO 2023025595 A1 WO2023025595 A1 WO 2023025595A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- module
- vehicle
- modules
- work vehicle
- vehicle frame
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
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Classifications
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- 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
- B61F1/00—Underframes
- B61F1/08—Details
- B61F1/14—Attaching or supporting vehicle body-structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/043—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures connections between superstructure sub-units
- B61D17/045—The sub-units being construction modules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/043—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures connections between superstructure sub-units
- B61D17/046—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures connections between superstructure sub-units readily releasable, i.e. dismountable or collapsible sub-units, e.g. for shipping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D45/00—Means or devices for securing or supporting the cargo, including protection against shocks
Definitions
- the invention relates to a working vehicle for carrying out work on a track, comprising a vehicle frame which can be moved on the track supported on rail chassis, a driver's cab which is connected to the vehicle frame, and various superstructures with assigned functions for a work assignment.
- the invention relates to a method for assembling the work vehicle.
- a work vehicle of this type is known from AT 520 066 A1.
- a work platform and a crane with a work cage are arranged as superstructures with associated functions.
- the vehicle is supplied with electrical energy from a number of energy storage modules (battery packs).
- AT 16702 U2 discloses a similar utility vehicle, which is also supplied with power by means of energy storage modules.
- the superstructures of the work vehicle are divided into several sections lengthwise.
- One of these sections is a walk-in operations room that houses the energy storage modules.
- Different control cabinet heights and thus different room heights can be achieved through varied module arrangements. In this way, a depression is made possible in the vehicle roof, into which a work platform can be lowered during an inoperative position.
- the object of the invention is to improve a work vehicle of the type mentioned at the outset in such a way that different superstructures can be arranged on the vehicle in an efficient manner.
- Another object of the invention is to specify a corresponding method for assembling the work vehicle.
- the superstructures are designed as self-supporting function modules with predefined interfaces and are connected to the vehicle frame and/or to one another by means of screw connections.
- the function modules are characterized by the immanent function, an input and an output, by system boundaries and the predefined interfaces as well as by interactions with other function modules and with an overall machine function.
- Such self-supporting functional modules are completely pre-assembled and thoroughly checked before they are installed in the work vehicle. If necessary, the module surfaces are also painted in advance so that the vehicle is ready for use after the module has been installed.
- the predefined interfaces enable the interconnection of different function modules without further adjustments.
- the checks carried out in advance are carried out using a diagnostic device with the same predefined interfaces.
- the diagnostic device includes universal measuring and testing devices and joining elements for mechanical attachment of the respective self-supporting functional module and a control device for controlling various functional modules.
- the module diagnosis and the system check prior to assembly optimize the time required for vehicle commissioning. All modules are continuously checked with regard to their geometry and their functions in order to enable the joinability in the final assembly without welding and adjustment processes.
- the vehicle according to the invention has a high level of operational reliability due to the comprehensive module checks and any corrections. Error costs are minimized by early error detection during module testing and by system verification after module assembly. In addition, the Application limits of the individual function modules are specified and verifiable. The interactions of the module functions are also known in advance. The lower number of part variants compared to known vehicle concepts results in a further increase in operational reliability.
- the predefined interfaces are advantageously designed as mechanical and electrical and/or hydraulic and/or pneumatic interfaces.
- the interfaces of the individual function modules are connected directly to each other or by means of modular cables. These lines are positioned in defined channels and line guides and fixed in position at the interfaces, which are designed, for example, as plugs, flanges or quick-release fasteners.
- the interfaces are used for fastening, power supply, communication and diagnosis of the individual function modules.
- a corresponding diagnostic device includes a universal interface for electrics, hydraulics, compressed air, fuel, water, oil and various auxiliary materials (e.g. urea solution for combustion engines).
- the predefined interfaces include joining elements which, in particular, allow the respective functional module to be adjusted in two mutually orthogonal directions.
- the mechanical interfaces and joining elements are precisely fitting and can be fixed using screw connections. This eliminates the need for welding work during final assembly.
- the joints have compensations for volume and length dilatation due to thermal expansion, etc.
- the individual functional modules are gradually joined together on the vehicle frame, which serves as a platform, with the defined mechanical interfaces being used for attachment. For example, it is attached using a hole pattern with screw connections and elastic suspensions. Clear joining places are assigned, which avoids collisions of components.
- the predefined interfaces include joining elements which have a clear geometric fit to one another. This means that unambiguous connections are specified, which avoids interface errors.
- Principles of the Poka Joke are preferably used, for example a shape coding for specifying unambiguous positions.
- a vehicle frame with two lateral longitudinal members is advantageous, the upper edges of which span a vehicle floor, with at least one functional module being arranged as an underfloor module below the vehicle floor.
- the vehicle floor is to be regarded as a separating plane between a space for above-floor assembly of functional modules and a space for under-floor assembly of functional modules.
- the respective assembly space can be varied in size and shape by the arrangement and dimensioning of the side members.
- the arrangement of cross members, which are rigidly connected to the longitudinal members, also influences the respective assembly space.
- the respective longitudinal member advantageously comprises a longitudinal member upper chord and a longitudinal member lower chord, which are connected to one another by a plurality of connecting elements arranged at equal distances from one another.
- the design of the lower chord also determines the space for underfloor installation.
- Each lower chord is connected to the associated upper chord via the connecting elements (struts). connected in a standardized way. This construction increases the flexural, tensile, compressive and torsional rigidity of the frame without restricting the installation space for the functional modules.
- an underfloor module is designed as a traction module, with the traction module comprising an internal combustion engine which is coupled to a generator and/or a pump transfer case.
- the traction module for the movement of the vehicle also supplies the other function modules with energy.
- An advantage is an arrangement in which at least one functional module is designed to be displaceable on guides relative to the vehicle frame. This allows the position of the vehicle's center of gravity to be shifted in order to optimize the weight distribution on the rail chassis. For this weight trimming, the corresponding function module can be shifted stepwise or steplessly in the longitudinal direction and in the transverse direction.
- a displaceable function module such as a tank, a power pack, etc. is preferably attached to a subframe.
- the mounting position is varied in the transverse direction by laterally shifting the respective functional module on the subframe.
- the vehicle frame is divided into three sections in the longitudinal direction, with the driver's cab being arranged on one end section, with a crane module or another cabin being arranged on the other end section, and with more on the middle section Function modules are set up.
- the assembly space for the assembly of the function modules is fixed in width and variable in length and height.
- the middle section can be varied in the longitudinal direction in order to enable the arrangement of different functional modules.
- the assembly space specified by the dimensions of the vehicle frame and by a clearance profile to be maintained is divided into several segments in the vertical direction, in the longitudinal direction and in the transverse direction.
- segments in the vertical direction e.g Bogie, cab, roof structures and underfloor arrangement
- ten segments in the longitudinal direction e.g. buffer and tow hook, cabin, crane, loading area, etc.
- three segments in the transverse direction e.g. driver's place, pilot's place, etc.
- modular control software is set up in a control device, with different function modules being assigned their own software modules and with the software modules being able to be activated separately.
- the modular concept of the control software conforms to the function modules that can be selected from a predefined module catalogue, with the control software being adaptable to the respective configuration of the machine functions.
- the vehicle frame is manufactured with dimensions adapted to selected functional modules, with each functional module being initially preassembled as a self-supporting unit and the preassembled functional modules being screwed to the vehicle frame and/or to one another.
- the vehicle frame serves as a platform that can be varied and scaled in width, length and height according to defined standards.
- the respective preassembled functional module is put into operation by means of a diagnostic device before installation set.
- a geometric and functional check of each functional module is carried out in order to eliminate possible errors or weak points before installation.
- the module diagnosis is a procedure using a test device for the quantitative measurement and assessment of the individual functional modules and for the qualitative evaluation of the functional systems for final assembly.
- the quality assurance and continuous validation achieved in this way using a quick test procedure for quantitative performance assessment of the functional units is used for evaluation and documentation for traceability and obsolescence management.
- modular control software set up in a control device is adapted to the built-in function modules.
- the corresponding part of the control software is activated and released for each selected and installed function module. This facilitates structured programming of the machine control.
- adjustments to changed requirements and legal requirements can be carried out in a simple manner by exchanging individual function modules and control modules.
- Fig. 1 vehicle frame in a plan view
- Fig. 2 vehicle frame in a side view
- Fig. 8 vehicle configuration with crane and lifting platform
- FIGS 1-3 show an example vehicle frame 1 for a work vehicle 2 based on a modular system.
- the main elements of the vehicle frame 1 are two lateral longitudinal beams 3, each of which has an upper chord 4 and a lower chord 5.
- the respective upper chord 4 and the associated lower chord 5 are connected by means of connecting elements (struts) 6 which are arranged at equal distances from one another in a longitudinal direction 7 of the vehicle.
- a standardized scaling of the vehicle frame 1 is thus specified in order to be able to manufacture it with different lengths.
- the vehicle frame 1 is divided into two end sections 8 and an intermediate central section 9.
- the longitudinal members 3 are rigidly connected to a cross member 10.
- Pivots and supports for modular rail carriages 11 are arranged on these crossbeams 10 .
- Another crossbeam 10 is optionally positioned in the middle section 8 as a support for a crane module 12 .
- the position of this cross member 10 can be freely selected in the longitudinal direction 7 along the scaling specified by the connecting elements 6 .
- the respective lower chord 5 is only arranged in the middle section 9 .
- the dimensioning of the vehicle frame 1 is adapted to selected functional modules 11-22. This selection is derived from predetermined vehicle requirements.
- a module catalog is created in a previously carried out design phase, in which each function module 11-22 with all functions and predefined interfaces 23 is defined. Subsequently, all possible function modules 11-22 and their possible combinations for fulfilling specification specifications are determined. Positioning conditions and compliance with application limits are determined (clearance profile, track width, line class, standards and laws). Exclusion criteria for combinations that are not possible are also defined.
- a corresponding algorithm is advantageously used in a computer-implemented module configurator. This means that function modules 11-22 and Machine functions can be combined automatically, taking into account the application limits, the technical service life and the rejecting criteria.
- the module configurator can be expanded with a cost calculation algorithm.
- a virtual configuration of the vehicle 2 using a CAD algorithm for selecting module combinations from a module library is useful.
- the functional modules 11-22 standardized in this way can be combined with one another according to a modular system and are partially scalable in terms of size and range of functions.
- a lifting platform module 13 a traction module (power pack) 14, a tank module 15, an overhead line and energy supply module 16, a workshop module 17, a social cabin module 18, a technical room module 19, a loading area module 20 and a Driver's cabin 21 and various other modules 22 can be selected as function modules.
- Modules 11-22 can be scaled according to customer-specific requirements. For example, in the case of cranes, the load capacity and outreach can be varied.
- Each of these function modules 11-22 is designed as a self-supporting unit with predefined interfaces 23.
- a lightweight construction is used to reduce the vehicle weight and to increase the number of add-on modules 11-22, taking into account the maximum permissible axle load and the respective route class.
- the cabins 17, 18, 19, 21 are made from a wrought aluminum alloy.
- Laser-cut and folded aluminum sheets with a thickness of 5mm to 10mm are installed in a spade construction.
- the use of high-strength, fine-grain structural steel reduces the material thickness and vehicle weight.
- the predefined interfaces 23 include mechanical, electrical, hydraulic, pneumatic and other connections.
- data interfaces for communication with other modules 11-22 and with a central Control device 24 is provided.
- Individual modules such as the traction module 14 are preferably mounted on a subframe 25 . All relevant components for the respective functional unit are combined in a spatially compact manner.
- the function module 11-22 constructed in this way is easy to transport and can be positioned and installed with a crane or a lifting device.
- a high level of detail in the design and the clear design enable the functional modules 11-22 to be prefabricated at different production sites. Continuous change management ensures history tracking.
- a base vehicle 2 consists of two rail chassis 11, the vehicle frame 1 with integrated modules for traction and ferry operation, a driver's cab 21 with the vehicle control and a standard-compliant workplace for the driver and free space for function modules 11-22.
- the minimum configuration of modules 11-22 for representing the basic functions of driving and standing is also specified. All function modules 11-22 can be used for both a two-axle and a four-axle platform.
- the vehicle frame 1 serves as a platform on which the functional modules selected from the modular system are constructed during final assembly.
- the top chord 4 is a standardized main beam with defined interfaces in the longitudinal direction 7.
- cable trays I are arranged over the entire length of the vehicle.
- the upper edges of the side members 3 span a vehicle floor 28 which divides an assembly space into an upper and a lower area.
- the optional central cross member 10 and the connecting elements 6 have openings for routing cables.
- the line routing is preferably positioned laterally in the area of the lower chords and offers space for a cable harness, for hydraulic and pneumatic lines.
- the construction of the standardized function modules 11-22 enables a variable installation location on the base frame 1.
- the assembly of the work vehicle 2 is explained with reference to Figures 4-6. First of all, a distinction is made between the underfloor assembly space 29 and an above-floor assembly space 30.
- the traction modules 14 for the operation of the vehicle 2 are preferably arranged underfloor (e.g. bogies, power pack, transformer, accumulators, etc.).
- the traction module 14 includes, for example, a motor, a generator, an electric drive and optionally a braking energy recuperator.
- the traction module 14 is coupled to trolley power supply modules 16 .
- accumulators, fuel cells and other new energy sources (solar systems) are arranged.
- the vehicle floor 28 for example, the technical room 19, driver's cabs 21, electrical switch cabinets, crew cabins 18, the workshop 17, the crane 12 and the lifting platform 13 are arranged. Buffers and coupling devices are provided in a front area 31 and in a rear area 32 . This means that trailers can be coupled or several vehicles 2 can be coupled together. There is also the possibility of attaching add-on modules 22 for special functions (snow clearing equipment, measuring devices, etc.).
- roof structures 16 e.g. pantographs, braking resistors, lines, etc.
- the modules 11-22 are mounted one above the other in four segments.
- the 1st segment includes, for example, rail chassis 11.
- the 2nd segment between the lower chord 5 and upper chord 4 serves, for example, to accommodate the traction module (power pack) 14, a transformer module, an accumulator module and a tank module 15.
- the 3rd segment above the Vehicle floor 28 are, for example, cabins 21, a Crane module 12 and a lifting platform module 13 can be arranged.
- the 4th segment on the roof includes, for example, pantographs, braking resistors and various tools such as cable clamps.
- the modules 11-22 are preferably assembled in three segments. On the left and right, for example, maintenance shafts for cable routing are arranged. In between there is a segment for the functional units.
- the longitudinal direction 7 there is a subdivision into up to ten segments.
- these segments for example, buffers and towing hooks, the driver's cabin 21, the social cabin 18, the workshop cabin 17, the lifting platform 13, the loading area 20, a tool room, the crane 12, a crane cabin and again buffers and towing hooks are arranged one after the other.
- FIG. 6 shows a variation of the mounting position of a functional module 11-22 in the vertical direction 33, longitudinal direction 7 and transverse direction 34.
- a tank module 15 is mounted on an auxiliary frame 25. Lateral displacement of the tank module 15 on the subframe 25 allows the mounting position to be changed in the transverse direction 34.
- the mounting position can be changed in the longitudinal direction 7 by displacing the subframe 25 on the vehicle frame 1 along guides. In the vertical direction 33, a displacement of the module 15 along the connecting elements 6 between the upper and lower flanges 4, 5 causes a change in the assembly position.
- a module diagnosis is carried out before the final assembly of the modules 11-22. Modules checked in this way are put together like a building block principle and connected with positive and non-positive locking. The same applies to the installation of the lines and additional devices. The position orientation and positioning is clearly specified and enforced, for example, through coordinated shaping. Each joining process is checked with a checklist and accepted and confirmed in a worker self-check. After the modules 11-22 and the connecting lines have been assembled, the system functions are checked and verified by a machine evaluation. [41] As part of the module diagnosis, there is a quantitative measurement and assessment of the individual modules 11-22 and a qualitative evaluation of the functional systems for final assembly. For example, the following checks are carried out on a traction module (power pack) 14:
- a universal diagnostic device 38 shown schematically in FIG. 5 is set up to check all modules 11-22.
- a delivery zone, a mobile transport device with module attachment, a lifting device and assembly tools are located on a set-up area.
- the diagnostic device 38 itself is a universal measuring and testing device with mechanical fastening elements that are adapted to the mechanical interfaces of the modules 11-22, with its own power supply, with a universal interface for electrics, hydraulics, fuel, additives, water, air, oil, with measuring devices for recording all electrical measured variables, with a control device 24 for generating and processing all control signals, with various media (e.g.
- Coriolis sensor from Danfoss with sensors for time measurement, for image recording and for force measurement, with a scanner for data matrix (batch and date ), with traceability components (linking part numbers with date, batch and evaluation) and with components for calibrating the measurement technology.
- the one in Fig. 5 indicated interfaces 23 of the diagnostic devices 38 are matched to all predefined interfaces 23 of the modules to be tested 11-22.
- the diagnostic device 38 includes an ERP interface for data acquisition, for conversion in a formatted database, for the assignment of measurement data to part number, batch, date and order number, for data archiving in a database, for the required printout of test reports, for statistical evaluations and generally for evaluation (good/bad).
- ERP interface for data acquisition, for conversion in a formatted database, for the assignment of measurement data to part number, batch, date and order number, for data archiving in a database, for the required printout of test reports, for statistical evaluations and generally for evaluation (good/bad).
- a rework station includes a full set of assembly tools, a workbench, media tanks, equipment for evaluating a failure, and equipment for troubleshooting. After such an error correction, a return to the measuring station takes place in order to carry out another check using the diagnostic device 38 .
- All modules 11-22 that have been checked and found to be good are joined and screwed step by step during final assembly.
- all function modules 11-22 are placed one on top of the other and connected to one another and/or to the vehicle frame 1. This joining process preferably takes place from top to bottom. Alternatively, a joining process from bottom to top would also be possible.
- the vehicle 2 can be assembled on a track 39 in a short time using a mobile crane.
- the basis for all modules 11-22 is the same vehicle frame 1.
- the vehicles 2 shown differ in structure due to differently selected structural modules 12-22.
- the top vehicle includes a Driver's cabin module 21, a social cabin module 18, a workshop module 17 with a platform, a technical room module 19 and another driver's cabin module 21.
- the workshop module 17 is combined with a storage compartment.
- the lower vehicle 2 has a loading area module 20 instead of a social cabin 18 .
- Control software for controlling the modules 11-22 is set up in the control device 24 .
- a software module 40 is assigned to each selectable function module 11-22. The software modules 40 are activated according to the function modules 11-22 installed on the respective vehicle 2.
- Fig. 8 shows a fully assembled working vehicle 1 on a track 39, with a crane module 12, a driver's cab/crane cabin 21, a social/workshop module 17, 18, a lifting platform module 13, an overhead line and energy supply module 16 and a further driver's cabin 21 as surface modules.
- Additional modules 22 e.g. various working units
- a traction module (power pack) 14 a tank module 15 for fuel, a tank module 15 for hydraulic oil and various other modules 22 (e.g. transformer module, cooling system module, braking resistor module, battery module with battery thermal management system) are arranged as underfloor modules.
- FIGS. 9 and 10 Two alternative traction modules 14 to choose from are shown in FIGS. 9 and 10.
- the conceptual structure is divided into a fixed area, a modular area 35 and an expandable area 36.
- the fixed area accommodates, for example, an internal combustion engine 37, a coolant cooler 41, an intercooler 42, an exhaust system 43 and a urea solution tank.
- the traction module 14 serves, for example, as a diesel-electric energy source, as a hydrostatic energy source or as a hydrodynamic energy source.
- the internal combustion engine 37 is coupled to a generator 44 and to hydraulic pumps 45.
- the internal combustion engine 37 is coupled to a pump transfer gear 46.
- An exhaust flap 47 for example, is located in the expandable area 36.
- a support frame 48 with connection bearings as predefined mechanical interfaces 23 is used to connect the individual components. If service is required, the entire unit can be easily dismantled.
- the concept described can also be applied to other modules, such as an accumulator module, a hydraulic module, a fuel tank module, a transformer module or a cooling system module.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Body Structure For Vehicles (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Automatic Assembly (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP22764721.1A EP4392303A1 (de) | 2021-08-24 | 2022-08-11 | Arbeitsfahrzeug zur durchführung von arbeitseinsätzen auf einem gleis |
AU2022332570A AU2022332570A1 (en) | 2021-08-24 | 2022-08-11 | Work vehicle for carrying out works on a track |
CN202280057860.1A CN117858828A (zh) | 2021-08-24 | 2022-08-11 | 用于在轨道上进行作业的作业车辆 |
CA3227538A CA3227538A1 (en) | 2021-08-24 | 2022-08-11 | Work vehicle for carrying out work operations on a track |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA50683/2021 | 2021-08-24 | ||
AT506832021 | 2021-08-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2023025595A1 true WO2023025595A1 (de) | 2023-03-02 |
Family
ID=83191893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2022/072525 WO2023025595A1 (de) | 2021-08-24 | 2022-08-11 | Arbeitsfahrzeug zur durchführung von arbeitseinsätzen auf einem gleis |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP4392303A1 (de) |
CN (1) | CN117858828A (de) |
AT (1) | AT17744U1 (de) |
AU (1) | AU2022332570A1 (de) |
CA (1) | CA3227538A1 (de) |
WO (1) | WO2023025595A1 (de) |
Citations (5)
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DE20301479U1 (de) * | 2003-01-30 | 2003-04-17 | DB Netz AG, 60486 Frankfurt | Vorrichtung zur Reinigung von gleisnahen Entwässerungsanlagen |
EP1889770A1 (de) * | 2006-08-17 | 2008-02-20 | Schörling-Brock GmbH | Bau- und Erhaltungszug für den Schieneneinsatz, bestehend aus wenigstens einem Fahrzeug |
AT520066A1 (de) | 2017-05-18 | 2018-12-15 | Plasser & Theurer Export Von Bahnbaumaschinen Gmbh | Schienenfahrzeug zur Durchführung eines Arbeitseinsatzes auf einer Gleisanlage |
AT16702U2 (de) | 2019-11-20 | 2020-07-15 | Plasser & Theurer Export Von Bahnbaumaschinen Gmbh | Schienenfahrzeug zur Durchführung eines Arbeitseinsatzes auf einer Gleisanlage |
WO2020216576A1 (de) * | 2019-04-23 | 2020-10-29 | Robel Bahnbaumaschinen Gmbh | Bearbeitungsanlage und verfahren zum durchführen von gleisarbeiten |
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DE10228434B4 (de) * | 2002-06-26 | 2006-07-06 | Harders, H. Walter | Vorrichtung zur Sicherung von Ladung auf einer Ladefläche eines spurgebundenen Fahrzeugs und Verwendung derselben |
WO2012028895A1 (en) * | 2010-08-30 | 2012-03-08 | Porr Alpine Austriarail Gmbh | Road-rail vehicle with framework for modular employment of service equipment for railway track superstructures |
DE102016000408A1 (de) * | 2016-01-14 | 2017-07-20 | Robel Bahnbaumaschinen Gmbh | Instandhaltungsfahrzeug und Verfahren. |
-
2021
- 2021-08-24 AT ATGM8019/2022U patent/AT17744U1/de unknown
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2022
- 2022-08-11 EP EP22764721.1A patent/EP4392303A1/de active Pending
- 2022-08-11 CA CA3227538A patent/CA3227538A1/en active Pending
- 2022-08-11 AU AU2022332570A patent/AU2022332570A1/en active Pending
- 2022-08-11 WO PCT/EP2022/072525 patent/WO2023025595A1/de active Application Filing
- 2022-08-11 CN CN202280057860.1A patent/CN117858828A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20301479U1 (de) * | 2003-01-30 | 2003-04-17 | DB Netz AG, 60486 Frankfurt | Vorrichtung zur Reinigung von gleisnahen Entwässerungsanlagen |
EP1889770A1 (de) * | 2006-08-17 | 2008-02-20 | Schörling-Brock GmbH | Bau- und Erhaltungszug für den Schieneneinsatz, bestehend aus wenigstens einem Fahrzeug |
AT520066A1 (de) | 2017-05-18 | 2018-12-15 | Plasser & Theurer Export Von Bahnbaumaschinen Gmbh | Schienenfahrzeug zur Durchführung eines Arbeitseinsatzes auf einer Gleisanlage |
WO2020216576A1 (de) * | 2019-04-23 | 2020-10-29 | Robel Bahnbaumaschinen Gmbh | Bearbeitungsanlage und verfahren zum durchführen von gleisarbeiten |
AT16702U2 (de) | 2019-11-20 | 2020-07-15 | Plasser & Theurer Export Von Bahnbaumaschinen Gmbh | Schienenfahrzeug zur Durchführung eines Arbeitseinsatzes auf einer Gleisanlage |
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Publication number | Publication date |
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CA3227538A1 (en) | 2023-03-02 |
AT17744U1 (de) | 2023-01-15 |
AU2022332570A1 (en) | 2024-02-08 |
EP4392303A1 (de) | 2024-07-03 |
CN117858828A (zh) | 2024-04-09 |
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