EP3817960A1 - Überwachungsvorrichtung zur überwachung einer temporären schienenverbindung von zwei schienenabschnitten einer schiene und schienenverbindungssystem mit einer derartigen überwachungsvorrichtung - Google Patents
Überwachungsvorrichtung zur überwachung einer temporären schienenverbindung von zwei schienenabschnitten einer schiene und schienenverbindungssystem mit einer derartigen überwachungsvorrichtungInfo
- Publication number
- EP3817960A1 EP3817960A1 EP19765450.2A EP19765450A EP3817960A1 EP 3817960 A1 EP3817960 A1 EP 3817960A1 EP 19765450 A EP19765450 A EP 19765450A EP 3817960 A1 EP3817960 A1 EP 3817960A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rail
- distance
- monitoring device
- fastening element
- fastening
- 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.)
- Granted
Links
- 238000012806 monitoring device Methods 0.000 title claims abstract description 54
- 238000012544 monitoring process Methods 0.000 title claims abstract description 24
- 230000001133 acceleration Effects 0.000 claims description 14
- 238000006073 displacement reaction Methods 0.000 description 9
- 238000011156 evaluation Methods 0.000 description 7
- 230000029058 respiratory gaseous exchange Effects 0.000 description 6
- 238000005259 measurement Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
- B61K9/08—Measuring installations for surveying permanent way
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B11/00—Rail joints
- E01B11/02—Dismountable rail joints
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B11/00—Rail joints
- E01B11/02—Dismountable rail joints
- E01B11/12—Fishplates engaging only the rail foot
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B11/00—Rail joints
- E01B11/02—Dismountable rail joints
- E01B11/18—Fishplates for temporarily repairing broken rails
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B11/00—Rail joints
- E01B11/02—Dismountable rail joints
- E01B11/20—Dismountable rail joints with gap-bridging
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B11/00—Rail joints
- E01B11/02—Dismountable rail joints
- E01B11/20—Dismountable rail joints with gap-bridging
- E01B11/22—Dismountable rail joints with gap-bridging by parts of the rails
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B11/00—Rail joints
- E01B11/02—Dismountable rail joints
- E01B11/36—Fastening means for fishplates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
- B61K9/08—Measuring installations for surveying permanent way
- B61K9/10—Measuring installations for surveying permanent way for detecting cracks in rails or welds thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L1/00—Devices along the route controlled by interaction with the vehicle or train
- B61L1/20—Safety arrangements for preventing or indicating malfunction of the device, e.g. by leakage current, by lightning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/50—Trackside diagnosis or maintenance, e.g. software upgrades
- B61L27/53—Trackside diagnosis or maintenance, e.g. software upgrades for trackside elements or systems, e.g. trackside supervision of trackside control system conditions
Definitions
- Monitoring device for monitoring a temporary rail connection of two rail sections of a rail and rail connection system with such a monitoring device
- the invention relates to a monitoring device for monitoring a temporary rail connection of two rail sections of a rail.
- the invention further relates to a rail connection system for producing and monitoring a temporary rail connection of two rail sections of a rail.
- a rail connection system for producing and monitoring a temporary rail connection is known from DE 20 2017 103 074 Ul. After a rail breakage, a temporary connection of the successive rail sections is established by means of rail brackets so that the track can continue to be used at a limited driving speed. For this purpose, the rail brackets are firmly attached to both sides of the rail sections by clips.
- a safety device is provided which comprises two sensor tabs. A first sensor strap is fastened by a clip on a first side next to one of the rail straps. The sensor tab includes a first distance sensor that determines a distance between the first sensor tab and the adjacent rail tab. Correspondingly, the second sensor strap is fastened by a clamp on a second side next to the rail strap.
- the second Rail bracket includes a second distance sensor that determines a distance between the second sensor bracket and the adjacent rail bracket. If the measured distances change, but their sum remains unchanged, it is recognized that the position of the rail bracket has changed and the gap between the rail sections has remained constant. In contrast, if the sum of the measured distances changes, an increase in the gap between the rail sections is recognized.
- the invention has for its object to provide a simple monitoring device that enables reliable monitoring of a temporary rail connection of two rail sections of a rail.
- the first fastening element is fastened to the first rail section, whereas the second fastening element is fastened to the second rail section.
- the fastening elements are particularly fastened to the rail foot of the respective rail section.
- the fastening elements are arranged between a first clamping device and a second clamping device for at least one rail bracket of the temporary rail connection.
- the fastening elements are in particular arranged on the same side of the rail.
- the first distance between the fastening elements is measured by means of the first distance sensor.
- the second distance sensor between the first fastening element and the first clamping device for the at least one rail bracket is measured by means of the second distance sensor.
- the measurement of the first distance and the second distance is in particular repeated and in each case in one common time window, preferably simultaneously and / or periodically.
- an undesired displacement of the first fastening element and, on the other hand, an undesired displacement of the first clamping device are recognized and distinguished on the basis of the first distance and the second distance. If both the first distance and the second distance change, the first fastening element has shifted undesirably. If the second distance changes and the first distance remains the same, the first clamping device has shifted undesirably.
- the first distance and the second distance in particular in connection with a measured third distance between the second fastening element and a second clamping device of the temporary rail connection, it can be recognized whether a gap between the rail sections is widening or whether there is a break widened between the rail sections. If the first distance increases and the second distance and in particular also the third distance remain the same, then the first fastening element and in particular also the second fastening element have not shifted and the increase in the first distance is recognized as an increase in the gap.
- the monitoring device can thus be used to monitor the temporary rail connection in a simple and reliable manner and to distinguish between changes that occur.
- the first distance sensor is arranged, for example, on the first fastening element or on the second fastening element or on a connecting element connecting the fastening elements.
- the second distance sensor is arranged in particular on the first fastening element.
- the second distance sensor is preferably on one side of the arranged first fastening element which faces away from the second fastening element and / or faces the first clamping device.
- a monitoring device ensures reliable monitoring of the temporary rail connection in a simple manner.
- the third distance sensor is preferably arranged on the second fastening element.
- the third distance sensor is arranged in particular on a side of the second fastening element which faces away from the first fastening element and / or faces the second clamping device.
- the measurement of the first distance and / or the second distance and the third distance takes place in particular repeatedly and in each case in a common time window, preferably at the same time and / or periodically.
- an undesired displacement of the second fastening element and an undesired displacement of the second clamping device are determined and distinguished from one another.
- both the first distance and the third distance change, an undesirable displacement of the second fastening element is recognized.
- the third distance changes and the first distance remains the same, an undesired displacement of the second clamping device is recognized. If the first distance increases and the second distance and the third distance remain the same, then the first fastening element and the second fastening element have not shifted and the enlargement of the first distance is reliably recognized as an enlargement of the gap.
- a monitoring device ensures reliable monitoring of the temporary rail connection in a simple manner.
- the fasteners are closed by the connecting element connected to a component, which enables easier handling and assembly or disassembly of the fastening elements.
- a monitoring device ensures reliable monitoring of the temporary rail connection in a simple manner.
- the fact that the connecting element can be extended in the longitudinal direction of the rail ensures a reliable measurement of the first distance. If the gap between the rail sections increases, the connecting element also lengthens in the longitudinal direction of the rail, so that the measurement of the first distance is not impaired and / or influenced.
- the connecting element is preferably flexible or made of a flexible material or formed in several parts with connecting element parts which can be displaced relative to one another.
- the connecting element is preferably made of an elastomer material.
- a monitoring device ensures reliable monitoring of the temporary rail connection in a simple manner.
- the first distance sensor is protected against elements of the environment, such as snow, mud or dust, and damage. If the connecting element is flexible or elastic, for example if it is made of an elastomeric material, the first distance sensor is also protected against vibrations.
- a monitoring device ensures reliable monitoring of the temporary rail connection in a simple manner.
- the second distance sensor is preferably arranged or integrated on an end face of the first fastening element, which faces the first clamping device.
- the third distance sensor is preferably arranged or integrated on an end face of the second fastening element, which faces the second clamping device.
- a monitoring device ensures reliable monitoring of the temporary rail connection in a simple manner.
- the fastening element and the associated counter-fastening element ensure secure and reliable fastening on both sides of the respective rail section.
- the first fastening element and the first counter-fastening element and / or the second fastening element and the second counter-fastening element are connected to one another in particular by means of a screw connection.
- the fastening element and the associated counter-fastening element are connected to one another, for example, in the manner of a screw clamp.
- the fastening element and the associated counter-fastening element are preferably connected to one another in such a way that they can be fastened to a rail foot of the respective rail section.
- a monitoring device ensures reliable monitoring of the temporary rail connection in a simple manner.
- the counter-fastening elements are connected to form a component, which enables simple handling and assembly or disassembly of the counter-fastening elements.
- the first connection is preferably tion element, which connects the fastening elements to one another, and the second connecting element, which connects the counter-fastening elements to one another, are designed accordingly.
- the second connecting element is also designed to be extendable in a longitudinal direction of the rail.
- a monitoring device ensures reliable monitoring of the temporary rail connection in a simple manner.
- the fourth distance sensor is used to measure a fourth distance, which characterizes a relative movement of the rail or the track to the ballast bed. The relative movement is also called breathing.
- the fourth distance sensor is oriented such that it measures transversely, in particular perpendicularly, to the longitudinal direction of the rail and in the direction of a ballast bed.
- the monitoring device preferably has a reference element to which the fourth distance is measured.
- the reference element is in particular a reference measuring plate.
- the reference measuring plate is made of sheet steel, for example.
- the reference element or the reference measuring plate is arranged in the ballast bed.
- the relative movement between the fourth distance sensor and the reference element arranged in the ballast bed is measured and evaluated as the fourth distance. If the rails with the sleepers are undesirably pressed into the ballast bed by a train, this is detected by means of the fourth distance sensor.
- a monitoring device ensures reliable monitoring of the temporary rail connection in a simple manner.
- the acceleration sensor or vibration sensor By means of the acceleration sensor or vibration sensor, the gap between the rail sections and / or the load-bearing capacity of the Ballast bed and / or a wheelset from a train traveling over the rails.
- a large gap between the rail sections causes high vibration values or shock values.
- the impact forces created by the gap between the rail sections due to the train traveling over them cause the rails or the sleepers to settle in the ballast bed. This leads to the relative movement of the rails or to the breathing of the track.
- This relative movement can be determined by means of the acceleration sensor or the vibration sensor.
- flat spots on the wheels of the train traveling over the track cause vibrations, which are caused by the acceleration sensor or
- Vibration sensor can be determined.
- the temperature sensor enables the evaluation of the measured distances depending on the temperature or a thermal linear expansion.
- a monitoring device ensures reliable monitoring of the temporary rail connection in a simple manner.
- the control unit has, in particular, a radio module for transmitting information / signals to a central control center.
- the control unit includes in particular a radio antenna.
- the control unit includes an energy supply module, which in particular comprises an accumulator.
- the control unit is in signal connection with the distance sensors, for example by means of a connecting cable.
- the invention is also based on the object of creating a simple rail connection system which enables reliable production and monitoring of a temporary rail connection of two rail sections of a rail.
- This object is achieved by a rail connection system with the features of claim 12.
- the advantages of the rail connection system according to the invention correspond to the advantages of the monitoring device according to the invention already described.
- the monitoring device of the rail connection system can in particular also be developed with the features of at least one of claims 1 to 11.
- the first distance sensor is arranged in the longitudinal direction of the rail between the fastening elements, which in turn are arranged between the clamping devices for clamping the at least one rail bracket.
- the rail connection system preferably has at least two rail brackets.
- the second distance sensor is arranged to measure the second distance between the first fastening element and the first clamping device.
- the first fastening element is in turn arranged between the first clamping device and the second fastening element.
- the monitoring device has, in particular, a third distance sensor for measuring a third distance between the second fastening element and the second clamping device.
- the third distance sensor is arranged between the second fastening element and the second clamping device.
- the second fastening element is in turn arranged between the first fastening element and the second clamping device.
- FIG. 1 is a perspective view of a track with a broken rail, which is temporarily connected by means of a rail connection system
- FIG. 3 shows a side view of a monitoring device for monitoring the temporary rail connection
- FIG. 4 shows a top view of the monitoring device in FIG. 3.
- a track has two rails 1, 2 arranged parallel to one another, which are fastened to sleepers 3 in the usual and not shown manner.
- the clamps 3 are arranged in a ballast bed S, which serves to receive and support the sleepers 3.
- the rail 1 has a break point, so that a gap 6 is formed between rail sections 4, 5.
- a rail connection system 7 is used to produce and monitor a temporary rail connection of the rail sections 4, 5.
- the rail connection system 7 comprises an emergency strap connector 8 for producing the temporary rail connection and a monitoring device 9 for monitoring the temporary rail connection.
- the emergency bracket connector 8 has two rail brackets 10, 11, which are arranged on both sides of the rail sections 4, 5 between a rail head 12 and a rail foot 13.
- the rail tabs 10, 11 run in a longitudinal direction 14 of the rail and are by means of a first one Clamping device 15 is connected to the first rail section 4 and by means of a second clamping device 16 to the second rail section 5.
- the rail tabs 10, 11 are connected to the rail section 4 by means of a third clamping device 17, which is arranged at a distance from the first clamping device 15 in the longitudinal direction 14 of the rail.
- the rail tabs 10, 11 are connected to the second rail section 5 by means of a fourth clamping device 18, which is arranged at a distance from the second clamping device 16 in the longitudinal direction 14 of the rail.
- Each of the clamping devices 15 to 18 has two clamping jaws 19, 20 which are supported against the rail foot 13 and the respective rail bracket 10, 11 and are clamped below the rail foot 13 by means of a threaded clamping bolt 21.
- the emergency strap connector 8 is shown and described in detail in EP 1 697 592 B1, to which reference is made.
- the monitoring device 9 comprises a first fastening element 22 with an associated first counter-fastening element 23 and a second fastening element 24 with an associated second counter-fastening element 25.
- the first fastening element 22 and the first counter-fastening element 23 are on both sides of the rail section 4 arranged and fastened to the rail foot 13 by means of a first screw connection 26. In this way, the first fastening element 22 and the first counter-fastening element 23 form a first screw clamp.
- the second fastening element 24 and the second counter-fastening element 25 are arranged on both sides of the rail section 5 and fastened to the rail foot 13 by means of a second screw connection 27.
- the second fastener 24 and the second counter-fastening element 25 form a screw clamp in this way.
- the fastening elements 22, 24 and the associated counter-fastening elements 23, 25 are thus arranged between the clamping devices 15, 16 in the longitudinal direction 14 of the rail.
- the fastening elements 22, 24 are connected to one another by means of a first connecting element 28, so that a first component Bi is formed.
- the counter-fastening elements 23, 25 are connected to one another by means of a second connecting element 29, so that a second component B 2 is formed.
- the connecting elements 28, 29 can be extended in the longitudinal direction 14 of the rail.
- the connecting elements 28, 29 are formed, for example, from an elastomer material.
- the monitoring device 9 has a first distance sensor 30 for measuring a first distance d between the fastening elements 22, 24.
- the first distance sensor 30 is integrated in the first connecting element 28 and measures in particular in the longitudinal direction 14 of the rail, so that the measured first distance d changes depending on a width w of the gap 6.
- the monitoring device 9 further comprises a second distance sensor 31, which is integrated into the first fastening element 22 on a side facing the first clamping device 15, and a third distance sensor 32, which is integrated on a side facing the second clamping device 16 second fastener 24 is integrated.
- the second distance sensor 31 is used to measure a second distance a in the longitudinal direction 14 of the rail between the first fastening element 22 and the first clamping device 15.
- the third distance sensor 32 is used to measure a third distance b in the rail longitudinal direction 14 between the second fastening element 24 and the second clamping device 16.
- the monitoring device 9 comprises a fourth distance sensor 33 and an associated reference element 34.
- the fourth distance sensor 33 is arranged and aligned in such a way that a fourth distance h is measured perpendicular to the longitudinal direction 14 of the rail and in the direction of the ballast bed S.
- the fourth distance sensor 33 is arranged on one of the fastening elements 22, 24, one of the counter-fastening elements 23, 25 or one of the connecting elements 28, 29.
- the fourth distance sensor 33 is integrated in the first connecting element 28 on a side facing the ballast bed S.
- the reference element 34 is designed as a reference measuring plate, in particular from a steel sheet.
- the reference element 34 lies below the fourth distance sensor 33 on the ballast bed S.
- the fourth distance h which characterizes the height difference between the fourth distance sensor 33 and the reference element 34, is thus measured by means of the fourth distance sensor 33.
- the monitoring device 9 also has an acceleration sensor 35 and a temperature sensor 36.
- the acceleration sensor 35 and the temperature sensor 36 are arranged on one of the fastening elements 22, 24, on one of the counter-fastening elements 23, 25 and / or on one of the connecting elements 28, 29.
- the acceleration sensor 35 and the temperature sensor 36 are integrated in the first fastening element 22.
- the distance sensors 30 to 33, the acceleration sensor 35 and the temperature sensor 36 are electrical by means of a cable connection 37 Connection to a control unit 38 of the monitoring device 9.
- the control unit 38 comprises an evaluation module 39 for evaluating the measurement signals of the distance sensors 30 to 34, the acceleration sensor 35 and the temperature sensor 36, an energy supply module 40 and a radio module 41.
- the energy supply module 40 serves for energy supply the monitoring device 9, in particular the evaluation module 39 and the radio module 41.
- the rail connection system 7 and the monitoring device 9 function as follows:
- the temporary rail connection of the rail sections 4 and 5 is first established by means of the emergency strap connector 8.
- the rail brackets 10, 11 are fastened in a conventional manner to the first rail section 4 by means of the clamping devices 15, 17 and to the second rail section 5 by means of the clamping devices 16, 18.
- the monitoring device 9 is then mounted and put into operation.
- the components Bi and B 2 by means of
- Screw connections 26, 27 fastened between the clamping devices 15, 16.
- the first fastening element 22 and the associated first counter-fastening element 23 are fastened to the first rail section 4, whereas the second fastening element 24 and the second counter-fastening element 25 are fastened to the second rail section 5.
- the components Bi and B 2 are clamped or clamped to the respective rail foot 13 of the rail sections 4, 5 by means of the screw connections 26, 27.
- the reference element 34 is arranged below the fourth distance sensor 33 in the ballast bed S.
- the Ab- Level sensors 30 to 33, the acceleration sensor 35 and the temperature sensor 36 are connected to the control unit 38 in an electrically conductive and signal-transmitting manner by means of the cable connection 37.
- Reference values for the first to fourth distances are then determined, which are denoted in detail by do, ao, bo and ho.
- the monitoring device 9 repeatedly, in particular periodically, and in a common time window, in particular simultaneously, determines measured values for the distances d, a, b and h as well as for the acceleration of the rail 1 and for the temperature.
- An undesired displacement of the first fastening element 22 is recognized via the second distance a if this changes in comparison to the reference value ao and at the same time the first distance d changes in comparison to the reference value do.
- An undesired displacement of the first clamping device 15 is recognized via the second distance a if this changes in comparison to the reference value ao and at the same time the first distance d remains the same in comparison to the reference value do.
- Clamping device 16 is recognized via the third distance b if this changes in comparison to the reference value bo and at the same time the first distance d remains the same in comparison to the reference value do.
- the respective problem scenario is identified by means of the evaluation module 39 and a corresponding evaluation signal is transmitted to a central control center by means of the radio module 41.
- the rails 1, 2 with the sleepers 3 are pressed into the ballast bed S, whereas the height of the ballast bed S between the sleepers 3 remains unchanged.
- This relative movement is called breathing the track.
- the breathing of the track or the relative movement between the rail 1 and the ballast bed S is determined by comparing the measured values of the fourth distance h to the reference value ho. If an undesired relative movement is determined, the radio module 41 transmits a corresponding evaluation signal to the central control center.
- the measured distances d, a, b and / or h are evaluated and, if necessary, corrected using the measured temperature.
- the measured temperature enables in particular a correction of the thermal linear expansion in the longitudinal direction 14 of the rail.
- the acceleration or accelerations measured by means of the acceleration sensor 35 enable the gap to be assessed when a train passes over the temporary rail connection.
- High measured values are an indication of a damaged temporary rail connection.
- the measured values make it possible to recognize a flat spot on a wheel of the train passing over the temporary rail connection, since such flat spots generate characteristic and recognizable vibrations.
- the breathing of the rail 1 can be determined alternatively or in addition to the fourth distance sensor 33 by means of the measured values.
- the rail connection system 7 and the monitoring device 9 thus enable reliable production and monitoring of the temporary rail connection in a simple manner.
- the monitoring device 9 enables a large number of different problem scenarios to be identified and distinguished and transmits corresponding evaluation signals to a central control center.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Automation & Control Theory (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202018105484.8U DE202018105484U1 (de) | 2018-09-24 | 2018-09-24 | Überwachungsvorrichtung zur Überwachung einer temporären Schienenverbindung von zwei Schienenabschnitten einer Schiene und Schienenverbindungssystem mit einer derartigen Überwachungsvorrichtung |
PCT/EP2019/073647 WO2020064289A1 (de) | 2018-09-24 | 2019-09-05 | Überwachungsvorrichtung zur überwachung einer temporären schienenverbindung von zwei schienenabschnitten einer schiene und schienenverbindungssystem mit einer derartigen überwachungsvorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3817960A1 true EP3817960A1 (de) | 2021-05-12 |
EP3817960B1 EP3817960B1 (de) | 2024-01-24 |
Family
ID=67875454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19765450.2A Active EP3817960B1 (de) | 2018-09-24 | 2019-09-05 | Überwachungsvorrichtung zur überwachung einer temporären schienenverbindung von zwei schienenabschnitten einer schiene und schienenverbindungssystem mit einer derartigen überwachungsvorrichtung |
Country Status (11)
Country | Link |
---|---|
US (1) | US20220032974A1 (de) |
EP (1) | EP3817960B1 (de) |
JP (1) | JP7438200B2 (de) |
CN (1) | CN112752695B (de) |
AU (1) | AU2019351599B2 (de) |
CA (1) | CA3111680A1 (de) |
DE (1) | DE202018105484U1 (de) |
DK (1) | DK3817960T3 (de) |
EA (1) | EA202190297A1 (de) |
FI (1) | FI3817960T3 (de) |
WO (1) | WO2020064289A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2581327A (en) * | 2019-01-28 | 2020-08-19 | West Roger | Rail fishplate multisensor mounting |
KR20230159038A (ko) | 2022-05-13 | 2023-11-21 | 주식회사 큐브메디컬 | 디하이드로테스토스테론 생성의 억제 효과를 가지는 천연물 유래 추출물을 포함하는 탈모 개선을 위한 화장료 조성물 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5550561Y2 (de) * | 1974-11-14 | 1980-11-26 | ||
JP3896220B2 (ja) | 1998-11-26 | 2007-03-22 | 財団法人鉄道総合技術研究所 | ロック狂い検出器、及びロック狂い判定値の設定方法 |
ATE310126T1 (de) * | 1999-05-31 | 2005-12-15 | Robel Bahnbaumaschinen Gmbh | Schienenklemmvorrichtung |
AT410953B (de) * | 2001-05-09 | 2003-09-25 | Gmundner Fertigteile Gmbh | Gleiseindeckung |
JP3795358B2 (ja) * | 2001-09-06 | 2006-07-12 | 東海旅客鉄道株式会社 | レール遊間測定方法、レール遊間測定装置、およびレール遊間測定システム |
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DE202015005277U1 (de) * | 2015-07-24 | 2015-08-26 | Robel Bahnbaumaschinen Gmbh | Sicherungssystem für einen Notlaschenverbinder. |
CN106120489B (zh) * | 2016-07-04 | 2017-09-29 | 中铁第四勘察设计院集团有限公司 | 具有保证信号采集连续的轨排连接装置的中低速磁浮轨道 |
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DE202017103074U1 (de) * | 2017-05-22 | 2017-06-21 | Robel Bahnbaumaschinen Gmbh | Sicherungseinrichtung für einen Not-Laschen-Verbinder |
CN107268346A (zh) * | 2017-06-26 | 2017-10-20 | 徐新敏 | 钢轨连接组件及轨道总成 |
RU180519U1 (ru) * | 2017-08-21 | 2018-06-14 | Общество с ограниченной ответственностью "Информационные технологии" (ООО "ИнфоТех") | Временная перемычка для пропускания тока с магнитными зажимами |
-
2018
- 2018-09-24 DE DE202018105484.8U patent/DE202018105484U1/de active Active
-
2019
- 2019-09-05 FI FIEP19765450.2T patent/FI3817960T3/fi active
- 2019-09-05 WO PCT/EP2019/073647 patent/WO2020064289A1/de unknown
- 2019-09-05 DK DK19765450.2T patent/DK3817960T3/da active
- 2019-09-05 JP JP2021516683A patent/JP7438200B2/ja active Active
- 2019-09-05 CN CN201980062663.7A patent/CN112752695B/zh active Active
- 2019-09-05 EP EP19765450.2A patent/EP3817960B1/de active Active
- 2019-09-05 EA EA202190297A patent/EA202190297A1/ru unknown
- 2019-09-05 AU AU2019351599A patent/AU2019351599B2/en active Active
- 2019-09-05 US US17/278,677 patent/US20220032974A1/en active Pending
- 2019-09-05 CA CA3111680A patent/CA3111680A1/en active Pending
Also Published As
Publication number | Publication date |
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EP3817960B1 (de) | 2024-01-24 |
US20220032974A1 (en) | 2022-02-03 |
DK3817960T3 (da) | 2024-04-15 |
JP7438200B2 (ja) | 2024-02-26 |
EA202190297A1 (ru) | 2021-06-21 |
WO2020064289A1 (de) | 2020-04-02 |
CN112752695B (zh) | 2023-06-30 |
JP2022502301A (ja) | 2022-01-11 |
DE202018105484U1 (de) | 2020-01-02 |
AU2019351599A1 (en) | 2021-03-18 |
CN112752695A (zh) | 2021-05-04 |
CA3111680A1 (en) | 2020-04-02 |
AU2019351599B2 (en) | 2022-08-04 |
FI3817960T3 (fi) | 2024-04-19 |
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