EP3844343A1 - Machining device and method for machining a rail - Google Patents
Machining device and method for machining a railInfo
- Publication number
- EP3844343A1 EP3844343A1 EP19749720.9A EP19749720A EP3844343A1 EP 3844343 A1 EP3844343 A1 EP 3844343A1 EP 19749720 A EP19749720 A EP 19749720A EP 3844343 A1 EP3844343 A1 EP 3844343A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- supply unit
- energy supply
- processing
- processing machine
- unit
- 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- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B31/00—Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
- E01B31/02—Working rail or other metal track components on the spot
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B31/00—Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
- E01B31/02—Working rail or other metal track components on the spot
- E01B31/12—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails
- E01B31/17—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails by grinding
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B31/00—Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
- E01B31/02—Working rail or other metal track components on the spot
- E01B31/18—Reconditioning or repairing worn or damaged parts on the spot, e.g. applying inlays, building-up rails by welding; Heating or cooling of parts on the spot, e.g. for reducing joint gaps, for hardening rails
Definitions
- the invention relates to a processing machine for processing a track.
- the processing machine is used in particular for processing a rail, a sleeper and / or a ballast bed or track bed of the track.
- the invention further relates to a method for processing a track.
- a machine for track processing which can be moved manually on the rails of a track.
- the machine includes an energy module and a work module.
- the work module has a machine frame which is guided by means of guide rollers on a first rail of the track and is supported on a second rail of the track by means of a cross arm with guide rollers arranged thereon.
- the energy module is detachably attached to the cross-arm and electrically connected to the work module. When working on the track, the work module and the energy module are manually moved together on the rails.
- a grinding system with a grinding machine is known, which is connected on the one hand to an aggregate and drive carriage and on the other hand to a blower and filter carriage.
- the unit and drive car includes the energy supply for the grinding system.
- a tangential grinding machine is known from DE 697 20 371 T2.
- the invention has for its object to provide a simply constructed processing machine that enables user-friendly, flexible and safe processing of a track.
- the processing machine comprises, in particular, an energy transmission connection which is connected to the energy supply unit and the processing unit for the transmission of the energy.
- the energy supply unit and the processing unit form separate functional units which are connected to one another exclusively by the energy transmission connection during operation of the processing machine, so that the processing unit is provided with the energy required for operation.
- the energy transmission connection comprises at least one supply line for energy supply and optionally at least one signal line for the transmission of signal energy.
- the at least one signal line is preferably used to control the processing unit. Due to the separate design, the processing unit is comparatively light and easy to handle.
- the energy supply unit and the processing unit are in particular mechanically separate from one another. To process the track, the processing unit only has to be operated and moved manually. The power supply unit remains in a secure position while the track is being processed. The energy supply unit is therefore not moved during the processing of the track.
- the energy supply unit and the processing unit are thus designed separately from one another in such a way that the energy supply unit and the processing unit can be moved independently of one another.
- the processing unit can be relocated without a simultaneous relocation of the energy supply unit and vice versa.
- the machining radius is only limited by the energy transmission connection and its length. The following preferably applies to the length L of the energy transmission connection: 2 m ⁇ L ⁇ 30 m, in particular 3 m ⁇ L ⁇ 20 m and in particular 4 m ⁇ L ⁇ 10 m.
- the power supply unit can remain in a secured position during processing and only has to be relocated if further processing of the track is to take place outside the original processing radius.
- the track can be machined at a desired distance from the energy supply unit, so that an operator is not adversely affected by emissions, such as noise and / or exhaust gas emissions, from the energy supply unit.
- the processing machine thus enables user-friendly, flexible and safe processing of a track.
- the energy transmission connection is, in particular, designed electrically, hydraulically and / or mechanically.
- the energy transmission connection is designed, for example, as an electrical supply line, hydraulic supply line and / or as a flexible mechanical transmission shaft.
- the processing unit can preferably be operated by means of electrical energy, hydraulic energy and / or mechanical energy.
- the energy supply unit in particular comprises at least one electrical connection.
- the at least one electrical connection is as DC socket, AC socket, USB socket and / or machine-specific connection.
- the energy supply unit preferably comprises a converter, in particular a rectifier and / or an inverter, for providing a DC voltage and / or an AC voltage.
- the voltage level is preferably adjustable and / or selectable.
- the energy supply unit and / or the processing unit preferably comprises at least one connection for connecting an electrical supply line for providing energy for the operation of the processing unit.
- the processing unit is designed, for example, as a rail grinding unit, as an assembly unit for track mounting and / or as a compressor unit for compacting the ballast bed.
- the energy supply unit can preferably be connected to various processing units in an energy-transmitting manner, so that depending on the type of processing required, different processing units can be operated with a single energy supply unit.
- a processing machine ensures user-friendly and flexible processing.
- the energy supply unit can be moved in a simple manner on a rail of the track, in particular can be moved manually.
- the energy supply unit comprises in particular at least two guide roles, in particular at least three guide roles and in particular at least four guide roles.
- the at least two guide rollers are, for example, rotatably mounted on the support frame in such a way that the energy supply unit can be displaced on a rail or on two rails of the track.
- the at least one guide role is used for manual Moving or moving and / or motorized displacement of the energy supply unit.
- the at least one guide roller is preferably arranged on the support frame in such a way that the energy supply unit is mounted on only one of the
- Rails are displaceable, in particular manually displaceable, so that on the one hand the energy supply unit blocks only one of the rails and on the other hand only one of the rails has to be free of obstacles to move the energy supply unit.
- the energy supply unit can thus be moved in a user-friendly and flexible manner from one track position to another track position.
- the at least two guide rollers are preferably arranged on the support frame such that the energy supply unit can be moved onto two rails, in particular can be moved manually. This enables simple displacement, in particular manual displacement and / or motor displacement of the energy supply unit on the rails and next to the rails, for example on a street or a paved path.
- the power supply unit can be stopped simply and safely in a desired position and secured against automatic shifting.
- a processing machine ensures user-friendly and flexible processing.
- the energy supply unit can be moved in a simple manner along only one of the rails, in particular manually displaceable.
- the arrangement of the guide rollers is used, in particular, for manual displacement of the energy supply unit on a rail of the track.
- a tilting of the energy supply power unit around the rail enables, so that the power supply unit can be tilted after a manual shift on the rail and supported on a threshold and / or the track bed or ballast bed.
- a processing machine enables user-friendly and safe processing.
- the at least one support element enables the energy supply unit to be supported on a sleeper and / or the track bed or ballast bed, so that after manual displacement, the energy supply unit is easily secured against automatic displacement, for example on a sloping track .
- the at least one support element is arranged on the side of at least one guide roller, so that the energy supply unit can be supported and secured by simply tilting on the rail or around the rail.
- the energy supply unit preferably has a plurality of support elements which are arranged on two sides of the at least one guide roller and / or are arranged along a longitudinal direction of the rail or a displacement direction of the energy supply unit. This increases flexibility and security.
- the at least one support element is designed, for example, as a support bracket.
- a processing machine ensures user-friendly, flexible and safe processing. Due to the fact that the at least one support element can be displaced relative to the at least one guide roller, the distance between the at least one support element and the sleepers and the support for the energy supply unit are the measure for manually moving the energy supply unit Adjustable tilt. Preferably one is Relocation possible in such a way that in a shifted state of the energy supply unit, the at least one support element does not protrude beyond the at least one guide roller in the direction of a base, so that the energy supply unit can also be moved manually on a solid base on the at least one guide tube.
- a processing machine ensures user-friendly and safe processing.
- the at least one handle enables user-friendly manual displacement and / or manual tilting of the energy supply unit.
- the at least one handle is preferably at least partially displaceable relative to a support frame of the energy supply unit, so that the energy supply unit has a compact structure for transport to and from transport or for storage.
- the at least one handle is in particular pivotable and / or telescopic.
- a processing machine ensures user-friendly and flexible processing.
- the at least one holder enables the energy supply unit to be moved manually together with the processing unit. After processing the track at a first track position, an operator can arrange the processing unit in the at least one holder, so that the processing unit is temporarily held there. An operator can then manually move the power supply unit together with the processing unit held thereon to a second track position in order to carry out further processing on this. For this purpose, the operator can again remove the processing unit from the at least one holder and carry out the further processing at the second track position.
- a processing machine ensures flexible processing.
- the electrical energy store is designed in particular as an accumulator and / or as a capacitor.
- a large storage capacity can be provided with an accumulator because the weight of the accumulator on the one hand does not impair the handling of the processing unit and on the other hand the handling of the energy supply unit remains user-friendly.
- a capacitor is fed, in particular, by an electrical energy generator which comprises an internal combustion engine, a generator coupled to the internal combustion engine and a charging circuit. The capacitor ensures energy and emission-optimized operation of the internal combustion engine, which increases user friendliness.
- the energy supply unit and / or the processing unit preferably have lighting that is fed in particular by means of the electrical energy store.
- a processing machine ensures a simple structure.
- the fact that the power supply unit and the processing unit have separate supporting frames ensures that the power supply unit and the processing unit are mechanically separated in a simple manner. In this way, the power supply unit and the processing unit form separate functional units which can be relocated and operated independently of one another.
- a processing machine according to claim 10 ensures user-friendly and flexible processing. Because the power supply unit and the processing unit each have their own handle, they can be moved and operated independently of one another in a simple and user-friendly manner.
- a processing machine according to claim 11 ensures user-friendly and flexible processing. Because the processing unit has its own guide rollers, the processing unit can be moved manually along one of the rails of the track independently of the energy supply unit.
- the processing can thus take place on the first rail on which, for example, the energy supply unit is moved, and / or on the second rail. It is easy to change the processing unit from one rail to the other rail due to the comparatively low weight of the processing unit.
- the guide rollers are arranged in particular along a longitudinal direction of the rail, so that the processing unit can be manually displaced in a simple manner along only one of the rails.
- the arrangement of the guide rollers also makes it possible, in particular, to tilt the processing unit around the rail. This extends the application area of the processing unit.
- a processing machine ensures user-friendly and flexible grinding processing.
- the rail grinding unit in particular comprises a support frame on which a plurality of guide rollers are rotatably mounted and on which a grinding unit is arranged.
- the grinding unit preferably comprises a grinding tool which can be driven in rotation by an electric or hydraulic drive motor.
- the grinding tool can be adjusted in height relative to the support frame, for example manually or by an electric motor.
- a separate handle for an operator is arranged on the support frame.
- a processing machine ensures user-friendly and flexible processing.
- the at least one wheel is particularly suitable for moving the energy supply unit on a solid surface, for example a road or a paved path.
- the energy supply unit preferably has at least two wheels which are mounted on the support frame at a distance along a common axis of rotation.
- the at least two wheels are preferably arranged on one side of the support frame, which is assigned to a handle.
- the energy supply unit can be pivoted about the axis of rotation of the wheels by means of the handle and thus be displaced on the wheels.
- the at least one wheel in particular has a rim and a tire arranged thereon.
- a processing machine ensures user-friendly and flexible processing.
- the energy supply unit is shifted by a motor by means of the at least one auxiliary drive.
- manual displacement of the energy supply unit is supported by a motor.
- the at least one auxiliary drive is preferably designed as an electric drive motor.
- the respective electric drive motor is preferably operated by means of an electrical energy store.
- the at least one auxiliary drive serves to drive at least one guide roller and / or at least one wheel.
- the at least one guide roller and / or the at least one wheel is rotatably mounted on a support frame of the energy supply unit.
- a respective auxiliary drive is provided for driving the at least one guide roller and for driving the at least one wheel.
- a common auxiliary drive is provided for driving or optionally driving the at least one guide roller and the at least one wheel.
- the auxiliary drive is in particular by means of a drive can optionally be coupled to the at least one guide roller or the at least one wheel.
- a processing machine ensures user-friendly and flexible processing.
- the transport surface is used, for example, to transport the processing unit and / or tools.
- the energy supply unit preferably has a transport container, which comprises a transport surface with side walls surrounding it.
- the transport container can in particular be closable by means of a lid.
- Another object of the invention is to create a method which enables user-friendly, flexible and safe machining of a track.
- 1 is a perspective view of a processing machine with an energy supply unit and a processing unit connected to this in an energy-transmitting manner, which can be moved manually to process a track independently of the energy supply unit
- 2 is a perspective view of the power supply unit
- FIG. 3 shows a perspective view of the processing machine in FIG. 1 in a shifted state, in which the processing unit is held on the energy supply unit,
- FIG. 5 shows a front view of the processing machine in the shifted state during manual shifting along a rail of the track
- FIG. 6 shows a front view of the energy supply unit in a working state that is tilted and secured relative to the rail
- Fig. 7 is a perspective view of the power supply unit of a
- FIG. 8 is a perspective view of the energy supply unit of a
- FIG. 9 is a side view of the energy supply unit in FIG. 8,
- FIG. 10 is a front view of the power supply unit in FIG. 8, 11 is a perspective view of the power supply unit of a processing machine according to a fourth embodiment,
- FIG. 12 is a side view of the power supply unit in FIG. 11, and
- FIG. 13 is a front view of the power supply unit in FIG. 11.
- FIG. 1 A first exemplary embodiment of the invention is described below with reference to FIGS. 1 to 6.
- the processing machine 1 shown in FIG. 1 is used to machine a track 2.
- the track 2 comprises a first rail 3 and a second rail 4, which are fastened to sleepers 5 arranged in a ballast bed S or track bed.
- the processing machine 1 comprises an energy supply unit 6 for providing electrical energy and an electrically operable processing unit 7, which are mechanically separate from one another and form separate functional units.
- the processing unit 7 is connected to the energy supply unit by means of an energy transmission connection in the form of a supply line 8
- the supply line 8 can be detachably connected to the energy supply unit 6 by means of a first connection contact 9 and detachably to the processing unit by means of a second connection contact 10
- the energy transmission connection has a length L, for which the following preferably applies: 2 m ⁇ L ⁇ 30 m, in particular 3 m ⁇ L ⁇ 20 m and in particular 4 m ⁇ L ⁇ 10 m.
- the energy supply unit 6 comprises a support frame 11 on which two guide rollers 12, 13 are rotatably mounted about associated axes of rotation 14, 15.
- the guide rollers 12, 13 are thus attached to the support frame 11. arranges that these are aligned with one another along a longitudinal direction 16 of the rail or a shifting direction and that the axes of rotation 14, 15 are spaced apart along the longitudinal direction of the rail 16, so that the energy supply unit 6 can optionally be moved manually on one of the rails 3 or 4.
- a handle 17 is attached to the support frame 11.
- the handle 17 is, for example, fixed or foldable to the support frame 11.
- the energy supply unit 6 has handles 18 and a fastening eye 19 for transport, which are fastened to the support frame 11.
- the handles 18 are arranged, for example, fixedly or foldably on the side of the support frame 11.
- the energy supply unit 6 has two first support elements 20 and two second support elements 21.
- the first support elements 20 are arranged on a first side of the guide rollers 12, 13, whereas the second support elements 21 are arranged on an opposite second side of the guide rollers 12, 13.
- the first support elements 20 are spaced apart from one another along the longitudinal direction 16 of the rail.
- the second support elements 21 are spaced apart from one another along the longitudinal direction 16 of the rail.
- the support elements 20, 21 are designed as support brackets.
- the support elements 20, 21 are fastened to the support frame 11 such that they can be displaced perpendicularly to a plane E defined by the axes of rotation 14, 15.
- the displaceable fastening is carried out, for example, via an elongated hole screw connection (not shown in more detail). Due to the displaceable fastening of the support elements 20, 21, these are relative to the guide rollers 12, 13 or relative to the plane E defined by the axes of rotation 14, 15 height adjustable. In other words, a distance A between the plane E defined by the axes of rotation 14, 15 and a respective support surface F of the support elements 20, 21 can be set.
- the energy supply unit 6 further comprises a holder 22 for temporarily holding the processing unit 7.
- the holder 22 comprises two first holding elements 23 and a second holding element 24, which are arranged on the support frame 11.
- the holder 22 is arranged essentially relative to the guide rollers 12, 13 in the center.
- the holder 22 is preferably arranged on one side of the support frame 11 opposite the handle 17.
- the first holding elements 23 are arranged laterally next to one another, whereas the second holding element is arranged centrally to and below the first holding elements 23, so that a three-point holder is formed.
- the energy supply unit 6 comprises an electrical energy generator 25 which comprises an internal combustion engine 26, an electrical generator 27 and a charging device 28.
- the generator 27 is on the one hand mechanically coupled to the internal combustion engine 26 and on the other hand electrically connected to the charging device 28, which provides a charging voltage or DC voltage on the output side.
- An electrical energy store 29 of the energy supply unit 6 is charged by means of the charging voltage.
- the electrical energy store 29 is in particular a capacitor or a capacitor circuit and / or an accumulator.
- the circuit structure reference is made to DE 20 2016 005 841 Ul.
- the processing unit 7 is designed as a rail grinding unit.
- the processing unit 7 comprises a support frame 30 on the guide rollers 31, 32 are rotatably mounted.
- the guide rollers 31, 32 are arranged on the support frame 30 in such a way that the processing unit 7 can be moved manually either on the first rail 3 or the second rail 4.
- the first support frame 11 of the energy supply unit 6 and the second support frame 30 of the processing unit 7 are designed to be mechanically separate from one another, so that the processing unit 7 can be displaced independently of the energy supply unit 6.
- a handle 33 is arranged on the support frame 30.
- a grinding unit 34 is fastened to the support frame 30 approximately centrally between the guide rollers 31, 32.
- the grinding unit 34 comprises a grinding tool 35 which can be driven in rotation about an axis of rotation 37 by means of an electric drive motor 36.
- the grinding tool 35 can be manually adjusted in height in the direction of the axis of rotation 37.
- the structure of the grinding unit 34 is known and customary.
- the processing machine 1 has lighting with a plurality of lighting elements 38, 39, which are arranged on the one hand on the energy supply unit 6 and on the other hand on the processing unit 7.
- the processing machine 1 works as follows:
- FIG. 1 shows a working state of the processing machine 1 at a first track position.
- the processing unit 7 is connected to the energy supply unit 6 by means of the supply line 8.
- the energy supply unit 6 is arranged on one of the rails 3 or 4, for example — as shown in FIG. 1 - on rail 3.
- the energy supply unit 6 is in the tilted position in the working state, so that, for example, the support elements are removed 20 support on one of the sleepers 5 and / or the ballast bed S. This is illustrated in Figure 6.
- the energy supply unit 6 is thereby secured against undesired displacement, for example in the case of a sloping track 2, so that a dead man's brake is not required.
- the support elements 20 can be displaced relative to the support frame 11 if necessary, so that the distance A between the plane E and the support surfaces F can be adjusted. This allows the tilt angle to be set.
- the processing of the track 2 by means of the processing unit 7 takes place at a spatial distance from the energy supply unit 6.
- the processing radius is only limited by the length of the supply line 8.
- either the rail 3 or the rail 4 can be processed. Due to the comparatively low weight of the processing unit 7, it can be moved manually from one to the other rail 3 or 4 in a simple manner.
- the grinding is carried out by manually moving the processing unit 7 on the respective rail 3 or 4. In FIG. 1, for example, grinding of the rail 4 is illustrated. If necessary, the lighting elements 38 and / or 39 can be switched on during processing.
- the processing machine 1 must be moved manually.
- the processing machine 1 is brought from the working state shown in FIG. 1 into a shifting state illustrated in FIGS. 3 to 5.
- the supply line 8 is detached from the energy supply unit 6 and from the processing unit 7 and is arranged on the energy supply unit 6 in a secured state.
- the processing unit 7 is arranged in the holder 22. net, so that it is temporarily held on the energy supply unit 6.
- the processing machine 1 or the energy supply unit 6 is tilted into a horizontal position, so that the support surfaces F no longer lie on a threshold 5 and / or on the ballast bed S.
- the horizontal position is illustrated in FIGS. 4 and 5.
- the distance A can be reduced by moving the support elements 20 or 21, so that the processing machine 1 or the energy supply unit 6 has increased freedom to the sleepers 5 or to the ballast bed S in the shifting state. This is illustrated for the support elements 20 in FIG. 5.
- the processing machine 1 can now be moved manually on the rail 3 in a simple manner by means of the handle 17 until a desired second track position is reached. Here, the processing machine 1 is transferred from the shifting state to the working state in the reverse manner.
- the processing machine 1 is transported to and from the track 2 by means of the handles 18, which enable the processing machine 1 or only the energy supply unit 6 to be moved by several operators.
- the processing machine 1 can be moved by means of a lifting device acting on the fastening eye 19.
- the processing machine 1 for delivery and removal is preferably in the displacement state illustrated in FIG. 3.
- the energy supply unit 6 and the processing unit 7 can be transported to and from each other separately.
- a second exemplary embodiment of the invention is described below with reference to FIG. 7.
- the support elements 20, 21 can be pivoted about the associated pivot axes 20 'and 21', so that the support surfaces F can be moved over the plane E.
- the support elements 20, 21 can be pivoted such that the distance A becomes zero or less than zero.
- the guide rollers 12, 13 are therefore no longer above the support surfaces F, so that the energy supply unit 6 or the processing machine 1 can be moved manually on a solid surface, for example next to the track 2.
- the handle 17 is designed to be telescopic and foldable. As a result, the processing machine 1 can be converted into a compact state during the arrival and departure.
- the energy supply unit 6 has, in addition to the guide rollers 12, 13, two wheels 40, 41 which are rotatably mounted on the support frame 11.
- the wheels 40, 41 are rotatable about an axis of rotation 42.
- the wheels 40, 41 are arranged on a side of the support frame 11 facing the handle 17, so that the energy supply unit 6 can be tilted about the axis of rotation 42 by means of the handle 17 and freely displaceable on the wheels 40, 41.
- the energy supply unit 6 has feet 43 on a side of the support frame 11 opposite the wheels 40, 41.
- the wheels 40, 41 each comprise a rim 44 and a tire 45 arranged thereon.
- the energy supply unit 6 has a first auxiliary drive 48 for driving the guide roller 12 and a second auxiliary drive 49 for driving the wheel 41.
- the auxiliary drives 48, 49 are designed as electric drive motors.
- the energy supply unit 6 comprises a transport container 50.
- the transport container 50 is arranged on an upper side of the support frame 11 facing away from the guide rollers 12, 13 or the wheels 40, 41.
- the transport container 50 comprises a transport surface 51 which is surrounded by side walls 52.
- a fourth exemplary embodiment of the invention is described below with reference to FIGS. 11 to 13.
- four guide rollers 12, 13, 12 'and 13' are rotatably mounted on the support frame 11.
- the guide rollers 12, 13 are in the The longitudinal direction 16 of the rail is arranged in alignment with one another in the manner already described, the associated axes of rotation 14, 15 being arranged at a distance from one another in the longitudinal direction 16 of the rail.
- the guide rollers 12 ', 13' are aligned with one another along the longitudinal direction 16 of the rail, the associated axes of rotation 14 ', 15' being arranged at a distance from one another in the longitudinal direction 16 of the rail.
- the axes of rotation 14 and 14 'and the axes of rotation 15 and 15' are aligned with one another.
- the distance between the guide rollers 12, 13 and the guide rollers 12 ', 13' corresponds to the distance between the rails 3, 4, so that the energy supply unit 6 by means of the guide rollers 12, 13 on the first rail 3 and by means of the guide rollers 12 ', 13 'on the second rail 4 is displaceable.
- the guide roller 12 can be driven, for example, by means of the auxiliary drive 48, so that the manual displacement of the energy supply unit 6 is supported.
- the auxiliary drive 48 drives the guide roller 12, for example, via a transmission mechanism, not shown in detail.
- the energy supply unit 6 has a brake 53 for blocking at least one of the guide rollers 12, 13, 12 ', 13'.
- a brake 53 for blocking at least one of the guide rollers 12, 13, 12 ', 13'.
- the processing unit 7 can be designed as a grinding unit, assembly unit or compressor unit.
- the energy supply unit 6 can optionally be operated with different processing units 7.
- the energy supply unit can be designed to provide electrical energy, hydraulic energy and / or mechanical energy.
- the energy supply unit is connected to the processing unit by means of an energy transmission connection.
- the energy The transmission link is designed to transmit electrical energy, hydraulic energy and / or mechanical energy.
- the energy transmission connection is designed as an electrical supply line, hydraulic supply line and / or as a flexible mechanical transmission shaft.
- the processing unit can be operated by means of electrical energy, hydraulic energy and / or mechanical energy.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202018104967.4U DE202018104967U1 (en) | 2018-08-30 | 2018-08-30 | Processing machine for processing a track |
DE202019100139.9U DE202019100139U1 (en) | 2019-01-11 | 2019-01-11 | Processing machine for processing a track |
PCT/EP2019/070929 WO2020043431A1 (en) | 2018-08-30 | 2019-08-02 | Machining device and method for machining a rail |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3844343A1 true EP3844343A1 (en) | 2021-07-07 |
Family
ID=67544254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19749720.9A Withdrawn EP3844343A1 (en) | 2018-08-30 | 2019-08-02 | Machining device and method for machining a rail |
Country Status (6)
Country | Link |
---|---|
US (1) | US20210180264A1 (en) |
EP (1) | EP3844343A1 (en) |
JP (1) | JP2021535300A (en) |
CN (1) | CN112639208A (en) |
AU (1) | AU2019326848A1 (en) |
WO (1) | WO2020043431A1 (en) |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1994152A (en) * | 1932-11-02 | 1935-03-12 | Nordberg Manufacturing Co | Grinding machine for railway tracks |
CH625848A5 (en) * | 1979-12-31 | 1981-10-15 | Speno International | |
FR2508071A1 (en) * | 1981-06-23 | 1982-12-24 | Caballero Patrick | Self contained railway maintenance vehicle - has two independent work heads connected to hydraulic motors on chassis |
FR2617519B3 (en) * | 1987-07-03 | 1989-10-06 | Fassetta C Entr Frederice | LIGHTWEIGHT TORQUE DRILLING DEVICE WITH SELF-CONTAINED ENERGY GROUP |
JP2585251Y2 (en) * | 1993-01-26 | 1998-11-18 | 西日本旅客鉄道株式会社 | Rail polishing device and polishing tool |
DE4437541C2 (en) | 1994-10-20 | 1998-08-20 | Elektro Thermit Gmbh | Grinding machine |
IT1291080B1 (en) | 1996-11-12 | 1998-12-14 | Mecno Srl | TANGENTIAL GRINDING MACHINE |
JP2013104286A (en) * | 2011-11-17 | 2013-05-30 | Nitolex Corp | Rail polishing device |
JP2015086542A (en) * | 2013-10-29 | 2015-05-07 | 保線機器整備株式会社 | Rail cutter |
JP6268064B2 (en) * | 2014-08-25 | 2018-01-24 | 保線機器整備株式会社 | Rail grinding device |
CN104631234B (en) * | 2015-01-23 | 2016-06-29 | 德阳路通铁路技术开发有限公司 | A kind of rail duplex automatic derusting machine |
JP2017203258A (en) * | 2016-05-09 | 2017-11-16 | 株式会社関ヶ原製作所 | Mobile drilling machine for sleeper |
DE202016005841U1 (en) | 2016-09-22 | 2016-11-07 | Robel Bahnbaumaschinen Gmbh | Manually movable on a track machine for track processing |
DE202017000696U1 (en) * | 2017-02-09 | 2017-03-16 | Robel Bahnbaumaschinen Gmbh | Grinding machine for grinding rails of a track |
FR3077077B1 (en) * | 2018-01-24 | 2019-12-20 | Societe Turripinoise De Mecanique | TRACK GRINDER |
DE202018104152U1 (en) * | 2018-07-19 | 2019-10-23 | Robel Bahnbaumaschinen Gmbh | Rail grinding machine for grinding rails of a track |
-
2019
- 2019-08-02 JP JP2021510780A patent/JP2021535300A/en active Pending
- 2019-08-02 AU AU2019326848A patent/AU2019326848A1/en not_active Abandoned
- 2019-08-02 CN CN201980056273.9A patent/CN112639208A/en active Pending
- 2019-08-02 WO PCT/EP2019/070929 patent/WO2020043431A1/en unknown
- 2019-08-02 EP EP19749720.9A patent/EP3844343A1/en not_active Withdrawn
-
2021
- 2021-03-01 US US17/188,067 patent/US20210180264A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU2019326848A1 (en) | 2021-03-11 |
JP2021535300A (en) | 2021-12-16 |
WO2020043431A1 (en) | 2020-03-05 |
CN112639208A (en) | 2021-04-09 |
US20210180264A1 (en) | 2021-06-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102016224098B4 (en) | Omnidirectional mobile vehicle transport platform, associated vehicle supply station and parking system | |
EP3580392B1 (en) | Grinding machine for grinding rails of a track | |
DE102012106073A1 (en) | Lifting device and method for mounting and dismounting a wheel with such a lifting device | |
EP3814232A1 (en) | Device for the installation and dismounting of aircraft engines | |
EP3331809A1 (en) | Driverless transport device for assembling a motor vehicle and method for unloading a motor vehicle from a transport vehicle of this type | |
EP3933109A1 (en) | Soil working machine with variable length raising device with several different operating positions | |
EP1386816B1 (en) | Wagon moveable on rails for loading and unloading of railway rails | |
DE102015016679B4 (en) | Roll-off transport device, in particular roll-off tipper, and transport unit with a swap-body vehicle and a roll-off transport device | |
EP0762966A1 (en) | Device for dismantling vehicles, in particular for draining the latter | |
DE3686977T2 (en) | DEVICE FOR LAYING CROWNS, COMPOSITE PAVING STONES AND SIMILAR. | |
AT525739A4 (en) | Vehicle mount for a chassis test bench and method for equipping a chassis test bench with such a vehicle mount | |
DE2319408A1 (en) | BATTERY OPERATED FORKLIFT | |
DE102011006665A1 (en) | Wind turbine for converting kinetic energy of wind flow into electrical energy, has nacelle for receiving generator and gear coupled to generator, where vehicle is received in nacelle and is adapted to operate generator relative to gear | |
EP2935698A1 (en) | Manually displaceable machine for maintaining a track | |
EP3844343A1 (en) | Machining device and method for machining a rail | |
DE202018104967U1 (en) | Processing machine for processing a track | |
DE202019100139U1 (en) | Processing machine for processing a track | |
DE202014101416U1 (en) | Glass window lifter | |
DE19500208A1 (en) | Portal crane with post-supported loading arm etc. | |
DE102016109445B4 (en) | Vehicle with auxiliary drive | |
DE102009041862A1 (en) | Camera dolly has column for holding camera, where column is adjusted at lower position around pre-determined distance of five hundred millimeter | |
EP0672612A1 (en) | Working platform mounted on a mobile crane | |
DE20019269U1 (en) | Pallet truck with a mounting plate that can be moved up and down | |
EP3926095B1 (en) | Processing machine and method for track processing | |
EP4151800B1 (en) | Slipform paver system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20210121 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: HOELZLWIMMER, THOMAS Inventor name: KAMML, DIETER LUDWIG |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20230124 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20230606 |