EP4339067A1 - Composant d'aiguillage ou de croisement avec liaison amovible, procédé et dispositif de surveillance de la liaison amovible - Google Patents

Composant d'aiguillage ou de croisement avec liaison amovible, procédé et dispositif de surveillance de la liaison amovible Download PDF

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Publication number
EP4339067A1
EP4339067A1 EP22196252.5A EP22196252A EP4339067A1 EP 4339067 A1 EP4339067 A1 EP 4339067A1 EP 22196252 A EP22196252 A EP 22196252A EP 4339067 A1 EP4339067 A1 EP 4339067A1
Authority
EP
European Patent Office
Prior art keywords
component
sensor
frog
connection
replaceable
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
Application number
EP22196252.5A
Other languages
German (de)
English (en)
Other versions
EP4339067B1 (fr
Inventor
Thomas Christ
Alexander WIEGEL
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Voestalpine Railway Systems GmbH
Voestalpine Turnout Technology Germany GmbH
Original Assignee
Voestalpine Turnout Technology Germany GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to ES22196252T priority Critical patent/ES3036607T3/es
Application filed by Voestalpine Turnout Technology Germany GmbH filed Critical Voestalpine Turnout Technology Germany GmbH
Priority to DK22196252.5T priority patent/DK4339067T3/da
Priority to PL22196252.5T priority patent/PL4339067T3/pl
Priority to FIEP22196252.5T priority patent/FI4339067T3/fi
Priority to EP22196252.5A priority patent/EP4339067B1/fr
Priority to PT221962525T priority patent/PT4339067T/pt
Priority to IL319587A priority patent/IL319587A/en
Priority to KR1020257010482A priority patent/KR20250068654A/ko
Priority to US19/112,556 priority patent/US20260001579A1/en
Priority to AU2023342658A priority patent/AU2023342658B2/en
Priority to EP23768898.1A priority patent/EP4587312A1/fr
Priority to CN202380065904.XA priority patent/CN119866294A/zh
Priority to PCT/EP2023/075463 priority patent/WO2024056873A1/fr
Publication of EP4339067A1 publication Critical patent/EP4339067A1/fr
Application granted granted Critical
Publication of EP4339067B1 publication Critical patent/EP4339067B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
    • B61L23/04—Control, warning or like safety means along the route or between vehicles or trains for monitoring the mechanical state of the route
    • B61L23/042—Track changes detection
    • B61L23/045—Rail wear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
    • B61L23/04—Control, warning or like safety means along the route or between vehicles or trains for monitoring the mechanical state of the route
    • B61L23/042—Track changes detection
    • B61L23/047—Track or rail movements
    • 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
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B7/00—Switches; Crossings
    • E01B7/10—Frogs
    • E01B7/12—Fixed frogs made of one part or composite

Definitions

  • the present invention relates to a switch or crossing component with a detachable connection according to the preamble of claim 1, a method for monitoring the detachable connection according to the preamble of claim 11 and an arrangement for carrying out the method according to the preamble of claim 16.
  • a procedure and an arrangement of the type mentioned at the beginning is from the FR 2 745 543 A1 known.
  • the document describes a remote monitoring system for a railway network for monitoring operating parameters of at least one switch system of the railway network.
  • each switch system includes a set of sensors, each of which is adapted to measure a property value that is representative of a property.
  • the sensors are each connected to a data acquisition unit in which an algorithm for managing the acquired measurement data is stored.
  • means are provided to compare the measurement data with at least one threshold value that is representative of the limit value for a corresponding operating parameter.
  • the known arrangement includes e.g. B. a replaceable component in the form of a wheel handlebar, which is connected via a detachable connection to a base component in the form of a track.
  • a sensor is provided to monitor the clamping of the wheel control arm on the track caused by the releasable connection.
  • This sensor is arranged in the wheel handlebar, which means that when the wheel handlebar is changed, the sensor also has to be replaced or dismantled. This involves increased effort.
  • the method also provides that the quality of the clamping of the wheel handlebar is monitored using measurement signals which are supplied by an acceleration sensor which detects the shocks generated by a wheel on the wheel handlebar.
  • the DE 200 16 674 U1 relates to an arrangement for measuring the approach to a heart tip of a switch.
  • the arrangement is characterized by a structure-borne sound sensor that is inserted into the heart of the switch or a component connected to this heart. If the switch is approached sharply and the flange of a wheel hits the tip of the heart due to a misalignment or wear on one of the wheel control arms, a violent shock occurs, with the structure-borne sound impulse generated thereby passing through the base plate of the frog to the one that is firmly screwed to it Wing rail is transmitted and thus registered by the structure-borne noise sensor.
  • the sensor is arranged on the side of a wing rail and would be inaccessible if the track is typically covered in tram areas.
  • the DE 10 2004 014 282 B4 relates to a method for diagnosis and condition monitoring in the overflow area of a switch and/or an intersection and/or a crossing switch of a rail transport route.
  • a measurement of the acceleration of the crossing point or the crossing point is carried out at at least one location of the crossing point or the crossing point in at least one spatial direction , which are generated by the train passing over the frog or crossing point.
  • a detachable connection is not monitored.
  • the present invention is based on the object of developing a switch or crossing component, a method or an arrangement of the type mentioned in such a way that the monitoring of a detachable connection such as fastening or clamping of replaceable components using sensors is simplified and improved.
  • a loosening screw connection/clamp should be reliably signaled/detected.
  • the replacement of a defective replaceable component should be possible without major effort.
  • a switch or crossing component such as a centerpiece or tongue rail device, with the features of claim 1.
  • a switch or crossing component comprises a base component, such as a frog block or tongue rail adapter, a replaceable component, such as a frog insert or tongue rail, at least one releasable connection, such as a screw connection or clamping, by means of which the replaceable component, in particular through force transmission and / or positive connection, with the Basic component can be connected, in particular non-positively and/or positively, as well as at least one sensor for monitoring the quality, in particular the power transmission and/or the positive connection, of the detachable connection, in particular in the sensor when a rail vehicle passes over the switch or crossing component the replaceable component generates a signal that is representative of the quality of the detachable connection.
  • a base component such as a frog block or tongue rail adapter
  • a replaceable component such as a frog insert or tongue rail
  • at least one releasable connection such as a screw connection or clamping
  • the senor is arranged in the base component and is firmly connected to it .
  • both the sensor and the supply line remain unaffected by a change of the component because the sensor is not in contact with the replaceable component.
  • the senor is preferably designed as an acceleration sensor or structure-borne sound sensor.
  • the senor is arranged in the base component for transmitting accelerations and mechanical vibrations in such a way that when a rail vehicle passes over, in particular via an insufficiently fastened replaceable component, it transfers at least one of the insufficiently fastened replaceable component to the at least one releasable connection and/or the base component Impact exerted is recorded as acceleration and/or mechanical vibration.
  • a preferred embodiment is characterized in that the switch or crossing component is a centerpiece, the base component being a centerpiece block and the replaceable component being a centerpiece insert, which is connected to the centerpiece block by means of the detachable connection, preferably in the form of a screwable clamping connection.
  • the frog insert is arranged in a recess in the frog block that is accessible non-destructively when the frog is covered, the sensor being arranged in the recess, preferably in the vertical direction below the replaceable frog insert and preferably covered by it without contact with the sensor.
  • the sensor is arranged in a gutter formed in a bottom of the recess, the gutter forming at least a section of a water drain and opening into a drain.
  • the senor has a supply line which runs through the drain formed in a bottom of the recess, preferably designed as a vertical bore, and/or through a channel formed transversely to the direction of travel in the centerpiece block from the centerpiece block, preferably into a cable duct connected to the centerpiece , is brought out.
  • the sensor with supply line is waterproof.
  • a further preferred embodiment is characterized in that the switch or crossing component is a tongue device, the base component being a tongue adapter and the replaceable component being a tongue rail, which is connected by means of the releasable connection in the form of a screwable clamp connection is connected to the tongue adapter.
  • the releasable connection preferably has at least one clamping wedge, the clamping wedge being penetrated by a clamping screw which can be screwed into a thread formed in the base component, preferably a blind hole thread.
  • a clamping disk and a first sealing ring are preferably arranged between a head of the clamping screw and an upper side of the clamping wedge. Furthermore, a second sealing ring can preferably be arranged between an underside of the clamping wedge and the base component.
  • the invention relates to a method for monitoring a detachable connection of a switch or crossing component, such as a frog or tongue rail device, wherein by means of the detachable connection a replaceable component, such as a frog insert or tongue rail, is fastened to a base component, such as a frog block or tongue rail adapter, and wherein by means of a sensor, a signal for checking the quality, in particular the power transmission and / or the positive connection, of the detachable connection is detected, which is generated when a rail vehicle passes over the switch or crossing component, in particular the replaceable component, and is representative of the quality of the detachable connection.
  • a switch or crossing component such as a frog or tongue rail device
  • the signal is generated by at least one shock exerted by the replaceable component on the detachable connection and/or on the base component and is detected therein by means of the sensor arranged in the base component.
  • the signals are evaluated that are generated when the rail vehicle passes over by a relative movement or a displacement of the replaceable component, and/or by a replaceable component that is displaced from the optimal position in relation to the detachable connection and/or the base component.
  • an acceleration sensor or a structure-borne noise sensor is preferably used as a sensor, wherein the sensor detects at least one characteristic acceleration or a characteristic structure-borne noise exerted by an insufficiently fastened replaceable component on the at least one detachable connection and / or base component when the rail vehicle passes over the replaceable component.
  • a further development provides that the signal generated by the passage of the rail vehicle is compared as an actual value signal with a reference signal or a limit value in order to recognize a signal having the characteristic acceleration or the characteristic structure-borne noise. If the actual value signal deviates from the reference signal or the limit value, a message is generated about an inadequate quality of the force transmission and/or the positive connection of the detachable connection.
  • interference signals e.g. B. generated by a flat spot on a wheel of a rail vehicle
  • at least two measurements are carried out when the rail vehicle passes or two successive rail vehicles and that the message is only triggered when at least two events are detected per crossing or consecutive crossings where the event is the detection of a characteristic signal.
  • the invention relates to an arrangement for monitoring a detachable connection of a switch or crossing component, such as a frog or tongue rail device, wherein by means of the detachable connection a replaceable component, such as a frog insert or tongue rail, is connected to a base component, such as a frog block or tongue rail adapter, and wherein the arrangement has a sensor connected to an evaluation unit for monitoring the quality, in particular a force transmission and / or a positive connection, of the detachable connection, by means of which a signal is detected that is generated when a rail vehicle passes over the replaceable component and is representative of the quality of the detachable connection.
  • the senor is connected exclusively to the base component and is designed such that it detects the signal generated by at least one shock exerted on the base component by the detachable connection and/or the replaceable component.
  • the at least one sensor is connected to the evaluation unit via a supply line.
  • the evaluation unit preferably has a computing unit with a comparator for comparing the detected sensor signal with a reference signal or a limit value.
  • the core of the invention can also be considered a releasable connection, such as a clamp or screw connection, for a replaceable component, such as a removable frog or tongue rail, of a tram switch, comprising a base element in the form of a frog block or a tongue rail adapter, the releasable clamp having at least one clamping wedge comprises, which is connected to a clamping screw in the base element, such as a frog block or tongue rail adapter, has a sensor, preferably an acceleration sensor, which is designed to detect an insufficiently clamped replaceable component, such as an interchangeable frog or tongue rail, when a rail vehicle passes over To absorb the acceleration exerted by clamping or screwing.
  • a sensor preferably an acceleration sensor, which is designed to detect an insufficiently clamped replaceable component, such as an interchangeable frog or tongue rail, when a rail vehicle passes over To absorb the acceleration exerted by clamping or screwing.
  • the Fig. 1 shows a top view of a first embodiment of a switch or crossing component in the form of a centerpiece 10, in particular a grooved rail centerpiece, comprising a base component in the form of a centerpiece block 12 with intersecting grooves 14, 16.
  • a replaceable component in the form of a frog insert 20 is arranged in a frog center point 18, which interacts interchangeably with the frog block 12 in an embedded, screwed manner.
  • Fig. 2a shows a sectional view of the core 10 along a section line AC-AC according to Fig. 1 .
  • the frog insert 20, hereinafter also referred to as the interchangeable frog is embedded in a recess 22 which is formed in an upper side 24 of the frog block 12. It is provided that a top side 26 of the interchangeable frog 20 and the top 24 of the frog block 12 lie in one plane.
  • the interchangeable frog 20 is attached to the frog block 12 via at least one releasable connection, preferably in the form of clamping or tensioning devices 28, 30, 32, 34.
  • the clamping or clamping devices 28, 30, 32, 34 each include clamping wedges 34, 36, 38, 40, which are fitted with clamping screws 42, 44, 46, 48 in corresponding blind hole receptacles or blind hole threads 50, 52, 54, 56 in the centerpiece block 12 are fixed.
  • An overflow area in the centerpiece 12 is exposed to particularly high loads due to the design.
  • the overflow area is designed to be replaceable in the form of the interchangeable centerpiece 20.
  • the interchangeable frog 20 also enables the overflow area of the frog 10 to be replaced without damaging a ceiling connection. This can minimize costs and ensure largely trouble-free rail traffic. Lying times can also be extended and maintenance times shortened.
  • the clamping can become loose due to a changing load acting on the releasable connection when the frog insert is driven over. Therefore, the detachable connection 28, 30, 32, 34 must be checked regularly.
  • the detachable connection 28, 30, 32, 34 for fixing the interchangeable frog 20 on the frog block 12 is monitored by means of a sensor system 58.
  • the sensor system 58 detects a signal that is generated when a rail vehicle passes over the replaceable component in the form of the replaceable frog 20 and is representative of the quality of the power transmission of the detachable connection 28, 30, 32, 34. If the quality of the power transmission falls below a limit value, a loosening connection or a loosening of the releasable connection 28, 30, 32, 34 is signaled and displayed to an operator of the track system.
  • Fig. 2b shows an example of a section through the clamping device 34 with the clamping wedge 40, the clamping wedge 40 being penetrated by the clamping screw 48, which is screwed into the threaded hole 56 formed in the base component 12, such as a blind hole.
  • a clamping disk 41 and a first sealing ring 43 are arranged between a head 48.1 of the clamping screw 48 and a top side 40.1 of the clamping wedge 40.
  • the clamping disk prevents the clamping screw from loosening undesirably during operation by providing an elastic pre-tension.
  • a second sealing ring 45 is preferably arranged between an underside 40.2 of the clamping wedge and the base component. The seal is intended to ensure that the screw connection, ie the clamping screw in the blind hole, is protected from corrosion so that the basic component can be reused as often as possible when the replaceable component is replaced.
  • Fig. 3 shows a top view of the centerpiece 10 according to. Fig. 1 , whereby the interchangeable frog 20 is not inserted.
  • the sensor system 58 comprises an acceleration sensor, which is arranged in the base component in the form of the frog block 12 and designed in such a way that when a rail vehicle passes over it, at least one of the replaceable frog 20, which may be inadequately fastened, is applied to the detachable connection 28, 30, 32 , 34 and/or the base component, ie the acceleration exerted on the core block 12.
  • the sensor 58 is firmly connected to the frog block 12 in a base 60 of the recess 22 in such a way that the sensor generates the force exerted on the frog block 12 by at least one of the detachable connection 28, 30, 32, 34 and/or the interchangeable frog 20 Signal detected.
  • the sensor 58 is not in direct contact with the replaceable component in the form of the replaceable frog 20.
  • the acceleration sensor 48 is arranged in a groove 64 in the bottom 60 of the recess 22 which extends along the longitudinal axis 62.
  • a connecting line 66 of the sensor 58 can be carried out on the bottom side through a bore 68 which is formed in the vertical direction along a vertical axis 70.
  • the connecting line 66 can be carried out laterally from the core block 12 via a channel 72 along a transverse axis 74.
  • This arrangement ensures that the sensor 58 and the connecting line 66 are connected exclusively to the frog block 12 and are spaced apart from the replaceable component in the form of the interchangeable frog 20.
  • the arrangement of the sensor 58 below the interchangeable frog 20 ensures effective force transmission from the interchangeable frog 20 or the detachable connection into the sensor 58.
  • the sensor 58 in the covered track can be accessed non-destructively.
  • the recess 22 with bore 68 is simultaneously designed as a water drain from the centerpiece block 12.
  • Fig. 4 shows a perspective view of the center piece 10 with the interchangeable center piece 20 inserted. To protect the detachable connection 28, 30, 32, 34, this is provided with a Cover 76, 78 covered. The cover 76, 78 lies in a plane spanned by the top 24 of the frog block 12 and the top 26 of the interchangeable frog 20.
  • Fig. 5 shows an arrangement 80 for monitoring the releasable connections 28, 30, 32, 34 of the centerpiece 10, the replaceable component in the form of the interchangeable centerpiece 20 being connected to the base component in the form of the centerpiece block 12 by means of the releasable connection 28, 30, 32, 34 .
  • the sensor 58 which is permanently integrated in or connected to the core block 12, is connected to an evaluation unit 82 via the connecting line 66.
  • the sensor 58 which is designed as an acceleration sensor, can detect accelerations in at least one direction, preferably accelerations in three directions, i.e. in the direction of the longitudinal axis 62, the transverse axis 74 and the vertical axis 70.
  • the invention is based on the idea that a loose, i.e. insufficiently clamped, replaceable component impacts the base component, i.e. the centerpiece block 12 and/or the detachable connection 28, 30, 32, 34, when the rail vehicle passes over it, thereby generating characteristic accelerations or caused, which are measured by the sensor 58 and then evaluated by the evaluation unit 82, in particular compared with a limit value.
  • a signaling signal is generated which indicates an insufficiently clamped or loosened connection 28, 30, 32, 34.
  • Fig. 6 shows a perspective view of a second embodiment of a switch component in the form of a tongue rail device 200.
  • the tongue rail device 200 comprises a base component in the form of a tongue rail adapter 202 to which a replaceable component in the form of a tongue rail 206 is attached, as if clamped, by means of a detachable connection 204.
  • the tongue rail adapter 202 is attached to the base 208 of a grooved rail 210 which is aligned with the tongue rail 206 along the longitudinal axis 212.
  • Fig. 7a shows a side view of the tongue rail device 200.
  • the tongue rail 206 is subjected to force by means of the releasable connection 204 against a stop 214 of the tongue rail adapter 202.
  • the detachable connection 204 includes: illustrated embodiment three clamping elements 216, 218, 220, each consisting of a clamping wedge 222, 224, 226, which can be clamped by means of a screw 228, 230, 232 against a stop 234 of the tongue rail adapter 202 and a side surface 236 of the tongue rail.
  • the screws 228,230,232 are each accommodated in blind hole threads 238, 240, 242.
  • a sensor 244 for monitoring a force transmission or clamping force applied by the releasable connection is integrated in the tongue rail adapter 202.
  • the invention is based on the idea that a tongue rail 206 that is loose due to an insufficiently tensioned connection 204 hits the tongue rail adapter 202 and/or the releasable connection 204 as the rail vehicle passes over, causing characteristic accelerations that are measured by the sensor and by a Evaluation unit can be compared with a limit value.
  • the sensor 244 is designed as an acceleration sensor and measures accelerations in terms of direction and magnitude in a coordinate system spanned by axes 212, 246, 248.
  • Fig. 7b shows in detail a section through the clamping element 216 with the clamping wedge 222, the clamping wedge 222 being penetrated by the clamping screw 228, which is screwed into the threaded hole 238 formed in the base component 202, such as a blind hole.
  • a clamping disk 223 and a first sealing ring 225 are arranged between a head 228.1 of the clamping screw 228 and a top side 222.2 of the clamping wedge 222.
  • the clamping disk prevents the clamping screw from loosening undesirably during operation by providing an elastic pre-tension.
  • a second sealing ring 227 is preferably arranged between an underside 228.2 of the clamping wedge and the base component 202. The seal is intended to ensure that the screw connection, ie the clamping screw in the blind hole, is protected from corrosion so that the basic component can be reused as often as possible when the replaceable component is replaced.
  • the senor 244 is arranged along an axis 250 (see Fig. Fig. 7 and Fig. 8 ), which runs parallel or substantially parallel to the longitudinal axis 212 or the releasable connection 204.
  • the sensor 244 can also be arranged below the tongue rail 206 in the tongue rail adapter or below the releasable connection 204.
  • the signal detected by the sensor 244 is, as referred to Fig. 5 already described, supplied to an evaluation device.
  • the evaluation device comprises a computing unit and a comparator, whereby the signal detected by the sensor is compared as an actual value signal with a reference signal, whereby if a limit value is exceeded, a message is generated which indicates a loosening of the connection 204 or at least one of the clamping devices 216, 218, 202.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Railway Tracks (AREA)
EP22196252.5A 2022-09-16 2022-09-16 Composant d'aiguillage ou de croisement avec liaison amovible, procédé et dispositif de surveillance de la liaison amovible Active EP4339067B1 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
DK22196252.5T DK4339067T3 (da) 2022-09-16 2022-09-16 Sporskifte- eller krydsningskomponent med løsbar forbindelse og fremgangsmåde og indretning til overvågning af den løsbare forbindelse
PL22196252.5T PL4339067T3 (pl) 2022-09-16 2022-09-16 Element rozjazdu lub skrzyżowania z rozłącznym połączeniem oraz sposób i układ monitorowania rozłącznego połączenia
FIEP22196252.5T FI4339067T3 (fi) 2022-09-16 2022-09-16 Vaihde- tai risteyskomponentti irrotettavalla liitoksella sekä menetelmä ja järjestelmä liitoksen valvomiseksi
EP22196252.5A EP4339067B1 (fr) 2022-09-16 2022-09-16 Composant d'aiguillage ou de croisement avec liaison amovible, procédé et dispositif de surveillance de la liaison amovible
PT221962525T PT4339067T (pt) 2022-09-16 2022-09-16 Componente de agulha ou de cruzamento com ligação amovível, bem como método e disposição para monitorização da ligação amovível
ES22196252T ES3036607T3 (en) 2022-09-16 2022-09-16 A soft or crossover component with releasable connection and a method and arrangement for monitoring the releasable connection
IL319587A IL319587A (en) 2022-09-16 2023-09-15 A transition point or component with a releasable connection and method and an arrangement for monitoring the releasable connection
KR1020257010482A KR20250068654A (ko) 2022-09-16 2023-09-15 해제 가능한 연결부를 가지는 지점 또는 교차 구성요소 및 해제 가능한 연결부를 모니터링하기 위한 방법 및 장치
US19/112,556 US20260001579A1 (en) 2022-09-16 2023-09-15 Points or crossing component with releasable connection and method and arrangement for monitoring the releasable connection
AU2023342658A AU2023342658B2 (en) 2022-09-16 2023-09-15 Points or crossing component with releasable connection and method and arrangement for monitoring the releasable connection
EP23768898.1A EP4587312A1 (fr) 2022-09-16 2023-09-15 Composant de points ou de croisement à connexion amovible et procédé et agencement de surveillance de la connexion amovible
CN202380065904.XA CN119866294A (zh) 2022-09-16 2023-09-15 带有可松脱的连接部的道岔或交叉部件以及用于监控可松脱的连接部的方法和组件
PCT/EP2023/075463 WO2024056873A1 (fr) 2022-09-16 2023-09-15 Composant de points ou de croisement à connexion amovible et procédé et agencement de surveillance de la connexion amovible

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP22196252.5A EP4339067B1 (fr) 2022-09-16 2022-09-16 Composant d'aiguillage ou de croisement avec liaison amovible, procédé et dispositif de surveillance de la liaison amovible

Publications (2)

Publication Number Publication Date
EP4339067A1 true EP4339067A1 (fr) 2024-03-20
EP4339067B1 EP4339067B1 (fr) 2025-04-30

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Family Applications (2)

Application Number Title Priority Date Filing Date
EP22196252.5A Active EP4339067B1 (fr) 2022-09-16 2022-09-16 Composant d'aiguillage ou de croisement avec liaison amovible, procédé et dispositif de surveillance de la liaison amovible
EP23768898.1A Pending EP4587312A1 (fr) 2022-09-16 2023-09-15 Composant de points ou de croisement à connexion amovible et procédé et agencement de surveillance de la connexion amovible

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP23768898.1A Pending EP4587312A1 (fr) 2022-09-16 2023-09-15 Composant de points ou de croisement à connexion amovible et procédé et agencement de surveillance de la connexion amovible

Country Status (12)

Country Link
US (1) US20260001579A1 (fr)
EP (2) EP4339067B1 (fr)
KR (1) KR20250068654A (fr)
CN (1) CN119866294A (fr)
AU (1) AU2023342658B2 (fr)
DK (1) DK4339067T3 (fr)
ES (1) ES3036607T3 (fr)
FI (1) FI4339067T3 (fr)
IL (1) IL319587A (fr)
PL (1) PL4339067T3 (fr)
PT (1) PT4339067T (fr)
WO (1) WO2024056873A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2745543A1 (fr) 1996-02-29 1997-09-05 Cogifer Systeme de telesurveillance pour reseau ferroviaire
DE20016674U1 (de) 2000-09-27 2002-02-14 Hanning & Kahl GmbH & Co., 33813 Oerlinghausen Anordnung zur Messung des Anfahrens einer Herzspitze einer Weiche
DE102004014282B4 (de) 2004-03-22 2006-10-12 Db Netz Ag Diagnose und Zustandsmonitoring im Überlaufbereich von Weichen, starren Herzstücken und Kreuzungen
EP2103738B1 (fr) * 2008-03-18 2012-10-03 DT-Vyhybkárna a strojírna, a.s. Coeur de voie
EP4056449A1 (fr) * 2021-03-12 2022-09-14 Rail 1435 Technology B.V. Unité de capteur de surveillance de chemin de fer

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DE102009033980B4 (de) * 2009-07-16 2013-08-01 Siemens Aktiengesellschaft Spurgebundenes Fahrzeug
DE102010037110A1 (de) 2010-05-12 2011-11-17 Voestalpine Bwg Gmbh & Co. Kg Oberbauvorrichtung
AT521420A1 (de) * 2018-07-11 2020-01-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Verfahren und System zum Überwachen einer Gleisstrecke

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Publication number Priority date Publication date Assignee Title
FR2745543A1 (fr) 1996-02-29 1997-09-05 Cogifer Systeme de telesurveillance pour reseau ferroviaire
DE20016674U1 (de) 2000-09-27 2002-02-14 Hanning & Kahl GmbH & Co., 33813 Oerlinghausen Anordnung zur Messung des Anfahrens einer Herzspitze einer Weiche
DE102004014282B4 (de) 2004-03-22 2006-10-12 Db Netz Ag Diagnose und Zustandsmonitoring im Überlaufbereich von Weichen, starren Herzstücken und Kreuzungen
EP2103738B1 (fr) * 2008-03-18 2012-10-03 DT-Vyhybkárna a strojírna, a.s. Coeur de voie
EP4056449A1 (fr) * 2021-03-12 2022-09-14 Rail 1435 Technology B.V. Unité de capteur de surveillance de chemin de fer

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EP4587312A1 (fr) 2025-07-23
DK4339067T3 (da) 2025-08-04
US20260001579A1 (en) 2026-01-01
WO2024056873A1 (fr) 2024-03-21
PT4339067T (pt) 2025-07-30
CN119866294A (zh) 2025-04-22
AU2023342658B2 (en) 2025-08-07
IL319587A (en) 2025-05-01
EP4339067B1 (fr) 2025-04-30
AU2023342658A1 (en) 2025-03-20
FI4339067T3 (fi) 2025-07-15
PL4339067T3 (pl) 2025-09-08
KR20250068654A (ko) 2025-05-16

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