EP3783151B1 - System mit schienenüberwachungselement und vorrichtung zu dessen fixieren und positionieren sowie verwendung des systems - Google Patents

System mit schienenüberwachungselement und vorrichtung zu dessen fixieren und positionieren sowie verwendung des systems Download PDF

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Publication number
EP3783151B1
EP3783151B1 EP19192517.1A EP19192517A EP3783151B1 EP 3783151 B1 EP3783151 B1 EP 3783151B1 EP 19192517 A EP19192517 A EP 19192517A EP 3783151 B1 EP3783151 B1 EP 3783151B1
Authority
EP
European Patent Office
Prior art keywords
rail
web
pressing ram
monitoring element
force
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.)
Active
Application number
EP19192517.1A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3783151A1 (de
Inventor
Kai SCHICKER
Kassen Oldewurtel
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.)
GTS Deutschland GmbH
Original Assignee
Thales Management and Services Deutschland 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 SI201930538T priority Critical patent/SI3783151T1/sl
Priority to DK19192517.1T priority patent/DK3783151T3/da
Application filed by Thales Management and Services Deutschland GmbH filed Critical Thales Management and Services Deutschland GmbH
Priority to HRP20230469TT priority patent/HRP20230469T1/hr
Priority to PT191925171T priority patent/PT3783151T/pt
Priority to EP19192517.1A priority patent/EP3783151B1/de
Priority to ES19192517T priority patent/ES2945166T3/es
Priority to RS20230355A priority patent/RS64254B1/sr
Priority to HUE19192517A priority patent/HUE061966T2/hu
Priority to FIEP19192517.1T priority patent/FI3783151T3/fi
Priority to PL19192517.1T priority patent/PL3783151T3/pl
Priority to AU2020332745A priority patent/AU2020332745A1/en
Priority to CN202080058588.XA priority patent/CN114286775A/zh
Priority to KR1020227009217A priority patent/KR20220047640A/ko
Priority to CA3151993A priority patent/CA3151993A1/en
Priority to PCT/EP2020/072881 priority patent/WO2021032627A1/de
Priority to JP2022509644A priority patent/JP2022545067A/ja
Publication of EP3783151A1 publication Critical patent/EP3783151A1/de
Priority to US17/651,411 priority patent/US20220170215A1/en
Application granted granted Critical
Publication of EP3783151B1 publication Critical patent/EP3783151B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/32—Installing or removing track components, not covered by the preceding groups, e.g. sole-plates, rail anchors
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B26/00—Tracks or track components not covered by any one of the preceding groups
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/24—Fixing or removing detachable fastening means or accessories thereof; Pre-assembling track components by detachable fastening means

Definitions

  • the invention relates to a device for fixing and positioning a rail monitoring element on a web of a rail.
  • the rail web of the rail is arranged between a rail foot and a rail head of the rail.
  • the invention further relates to the use of the device for fixing and positioning a rail monitoring element on a rail web of a rail.
  • a device for fixing a rail monitoring element is known from DE 10 2015 209 721 B3 [3].
  • rail monitoring elements e.g. B. sensor elements for axle counters used.
  • Axle counters can be used in particular to check whether the location of the axle counter is complete for a train was passed, for example to determine whether associated track sections are free or occupied.
  • Such rail monitoring elements include sensor elements that are usually attached to the rail.
  • Fiber optic sensors are becoming increasingly important in rail monitoring.
  • one or more sensors embedded in the optical waveguide such as fiber Bragg gratings (FBG) are used to detect expansion or compression of the optical fiber caused by a mechanical variable, and thus to determine the forces, torques, accelerations, loads and pressure states etc. to be able to detect.
  • FBG fiber Bragg gratings
  • a rail monitoring element with FBG sensors is, for example, from DE 10 2017 216 811 A1 [2] known.
  • [2] it is proposed to attach the rail monitoring element to the rail adhesively, ie with an adhesive bond. To do this, however, the rail monitoring element must be positioned and fixed at the installation site.
  • an L-shaped elastic clamp for fixing an inductive heating device is known, with which a plate-shaped inductor can be held on the rail web of a rail.
  • a first leg of the clip encompasses the rail foot from below.
  • a second leg of the clamp exerts a lateral preload on the inductor, so that it is pressed against the web of the rail.
  • WO 2004 098 974 A shows a device for fixing and positioning a rail monitoring element according to the preamble of claim 1.
  • the device according to the invention has a clamping device, via which the device can be fastened to the rail.
  • the clamping device is preferably designed in such a way that a rail vehicle can drive over it.
  • the device also has a pressure stamp for pressing the rail monitoring element against the web of the rail, and a force element. In the installed state of the device, the pressure stamp can be pressed against the web of the rail by means of a force generated by the force element.
  • the device preferably further comprises a holder for receiving the force element.
  • the force element is connected to the pressure stamp and is designed to exert pressure on it.
  • the device for fixing and positioning the rail monitoring element is fixed to the rail via its clamping device.
  • the clamping device forms a receptacle for a rail part. This can be the foot of the rail or the head of the rail, for example.
  • the clamping device can be supported on the rail web.
  • the clamping device can be adjusted for different rail widths and rail profiles.
  • the configuration of the device according to the invention allows the force element to generate pressure on the pressure stamp in the assembled state, for example when the rail monitoring element is to be fixed and positioned on the rail for a bonding process.
  • the pressure stamp in turn, the rail monitoring element presses against the rail web.
  • the rail monitoring element is arranged in the receptacle of the pressure stamp. In this state, the pressure on the rail monitoring element is maintained, for example, until a possible gluing process is completed.
  • the clamping device is a rail foot clamp, via which the device can be fastened to the rail foot of the rail.
  • the advantage of a design as a rail foot clamp is that it can still be driven over by a rail vehicle.
  • the rail foot clamp comprises a foot section which, in the installed state, reaches under the rail foot of the rail and forms a rail foot receptacle. If it is necessary to fix and position the rail monitoring element over a threshold of the rail structure, the rail foot clamp can be made in two parts. Two-part means that a first part of the rail foot clamp can be mounted on one side of the sleeper and a second part of the rail foot clamp can be mounted on the other side of the sleeper.
  • the clamping device is a railhead clamp.
  • the device can be fastened to the rail via the rail head clamp, with the rail head clamp overlapping the rail head in the assembled state and acting on both sides of the rail web.
  • This embodiment cannot be driven over by a rail vehicle, but has the advantage that no free space is required under the rail.
  • the rail head clamp preferably has clamping jaws which engage the rail web. These clamping jaws can have bevels that are adapted to the shape of the rail web. This ensures that the rail head clamp always acts on the rail at the same height, namely preferably at the desired height.
  • the jaws can be recessed and form a so-called "C-shape" to reduce material consumption and the weight of the clamp.
  • Devices with rail head clamps e.g. B. found in subways or third-rail systems.
  • the power element can be mounted on the same side of the rail as the pressure stamp.
  • the force element exerts the force directly on the pressure stamp.
  • the force element can be mounted on the side of the rail opposite the pressure stamp.
  • the force element is arranged to generate a pressure against the web of the rail, as a result of which the attachment of the force element is pulled away from the rail.
  • the side of the bracket located on the opposite side of the rail is moved in the same way in the same direction, so that the pressure stamp, which is located on the side of the rail opposite the force element, is pressed against the web of the rail.
  • this embodiment can be advantageous, e.g. B. if there is not enough space on the side of the rail on which the rail monitoring element is to be mounted. However, it requires space on the side of the rail opposite to the rail monitoring element.
  • the power element can be a pneumatic or hydraulic power element, for example a pneumatic cylinder or a hydraulic cylinder.
  • the pneumatic cylinder or the hydraulic cylinder preferably has a piston rod which is in operative connection with the pressure stamp and is able to transmit the force generated by the force element to the pressure stamp.
  • the piston rod is preferably mechanically connected to the pressure stamp.
  • the pressure stamp can be tilted relative to the at least one piston rod.
  • the pressure stamp can thus be moved relative to the axis of the pressure cylinder. This is intended to compensate if the sensor element cannot be pressed straight in the direction of the piston rod, but rather the plane on which the rail monitoring element is to be pressed is slightly oblique to the pressure direction of the piston rod.
  • the at least one piston rod is designed to be non-rotatable with respect to the pressure stamp.
  • anti-twist means that no unintentional twisting with an axis of rotation in the direction of the at least one piston rod can take place.
  • the at least one piston rod has an angular or oval cross section, in that the piston rod is guided by means of a guide groove, or in that, for example, two parallel piston rods are provided, which transmit the contact pressure to the contact pressure stamp.
  • Such security against twisting which avoids twisting with an axis of rotation in the pressure direction of the at least one piston rod, has the advantage that it can be ensured that the rail monitoring element is applied to the rail precisely with respect to the course of the rail.
  • the stroke of the pneumatic cylinder or the hydraulic cylinder is adjustable.
  • the device can be adjusted to different requirements and rail geometries and/or different geometries of rail monitoring elements.
  • a control unit which displays and/or sets the pressure exerted on the pressure stamp. It is also possible to limit the pressure, e.g. B. a pressure relief valve, the trigger threshold can be preset.
  • the control unit z. B. have a manometer, or interact with a manometer. The pressure exerted by the pneumatic cylinder can also be displayed on the manometer.
  • the pressure stamp has a receptacle for the rail monitoring element, the pressure stamp with the receptacle being designed in such a way that flat pressing onto the rail web can be effected.
  • a shape of the pressure stamp is particularly advantageous in order to bring about a secure adhesion process of the rail monitoring element on the rail, since flat pressing with a predetermined pressure is particularly advantageous for an adhesion process.
  • the holder can be adjusted in relation to the clamping device.
  • the adjustment takes place in the installed state perpendicular to the underside of the rail, which enables the height at which the rail monitoring element is pressed against the rail to be adjusted. This means that different rail dimensions and rail geometries can be covered.
  • the force element is designed as a magnet that generates a compressive force through an attraction force between the rail and the magnet.
  • Magnets are arranged, for example, in the clamping jaws of an overhead clamp and are preferably in contact with the web of the rail.
  • the device is particularly suitable for use in gluing a rail monitoring element to a rail web of a rail.
  • the gluing process generally requires flat pressing with a predetermined pressure. Such an effect can ideally be achieved by the device according to the invention. Using the device for gluing is therefore particularly advantageous.
  • FIG. 1 shows schematically a device 10 for fixing and positioning a rail monitoring element 14.
  • the rail monitoring element 14 is pressed against a rail web 16 of a rail 12 .
  • the rail web 16 of the rail 12 is located between the rail head 34 and the rail foot 18.
  • the device 10 has a force element 20 on.
  • the force element 20 can be, for example, a hydraulic cylinder or a pneumatic cylinder.
  • the force element 20 exerts force on the pressure stamp 22 via a piston rod 24 .
  • the pressure stamp 22 has a receptacle for the rail monitoring element 14 .
  • the holder 36 for the force element 20 is fastened to the rail 12 , more precisely to the rail foot 18 of the rail 12 , by means of a rail foot clamp 26 .
  • the bracket 36 is adjustable in height in relation to the plane on which the rail foot 18 rests.
  • the height adjustability enables the rail monitoring element 14 to be positioned at the desired height.
  • the rail monitoring element 14 can be pressed against the rail web 16 with the desired pressure via the pressure stamp 22 by the force element 20 .
  • the device 10 also has a bellows 30 in the case of a pneumatic cylinder.
  • the force exerted by the force element 20 is controlled via a control unit 28 .
  • a manometer measures and displays the pressure exerted by the pneumatic cylinder.
  • the pressure can be increased via the bellows 30 .
  • a reduction in pressure can, for. B. be possible via the manometer by air is released from the pneumatic cylinder.
  • FIG. 2 shows schematically a section of a device 10 in which the pressing plunger 22 is rotatably mounted via a swivel joint 38 .
  • This allows the pressure stamp 22 to be pivoted with respect to the plane of the force element 20 and the piston rod 24. This allows the inclination of the pressure stamp 22 and thus the inclination at which the rail monitoring element 14 is pressed against the rail web 16 to be adjusted.
  • FIG. 3 shows an embodiment of a device 10 for fixing and positioning a rail monitoring element (in 3 not shown for the sake of clarity), in which the force element 20 and the pressure stamp 22 are located on opposite sides of the rail web 16 .
  • the bracket 36 is fastened to the rail foot 18 of the rail 12 via a rail foot clamp 26 .
  • the force element 20 presses with its piston rod 24 against one side of the rail web 16 .
  • the pressure stamp 22 on the opposite side of the rail web 16 is pressed against the rail web 16 via the holder 36 .
  • FIG. 12 is a top view of this embodiment of FIG 3 shown.
  • the power element 20 is here mounted on a carriage 40 .
  • This carriage 40 extends under the rail foot, mounted in the rail foot clamp 26.
  • the carriage 40 is part of the holder 36 via which the pressure stamp 22 is pressed against the rail web 16.
  • FIG 5 is shown schematically how the carriage 40 is mounted with the pressure stamp 22 in the rail foot clamp 26.
  • the pressure stamp 20 is pressed on the outside against the rail web 16 of the rail 12 .
  • Outside in this context means outside the two parallel rails of a railway line (not shown).
  • a wheel 42 of a rail vehicle, which travels over the rail head 34, is also shown schematically.
  • the rail foot bracket 26 is attached to the rail foot 18 .
  • FIG. 6 shows a side view of an example of a rail head clamp 44 with C-shaped clamping jaws 45.
  • the C-shaped clamping jaws 45 of the overhead clamp 44 are used for engaging and clamping to the rail 12 and are beveled at their ends, and thus e.g. B. adapted to the shape of the rail 12.
  • the C-shape is preferable to the solid shape to save material and cost, for example.
  • two of these railhead brackets 44 are made 6 used to realize a device 10 according to the invention by means of these overhead clamps 44.
  • 7 1 shows that the overhead clamps 44 overlap the rail head 34 of the rail 12 and engage the rail web 16 .
  • This embodiment is selected, for example, when no rail foot clamp 26 can be attached to a rail 12 because the rail 12 cannot be reached under, for example.
  • the overhead clamps 44 are connected by means of a web 52 to which the power element 20 is attached.
  • the overhead clamps 44 with their clamping jaws 45 and the web 52 together form an embodiment of a holder 36.
  • the force element 20 penetrates the web 52 with its piston rod 24 in order to be able to press the pressure stamp 22 against the rail web 16.
  • FIG. 8 shows an enlarged oblique view of the web 52 with the C-shaped elements 45 and the force element 20.
  • the web 52 with the C-shaped elements 45 form an embodiment of a holder 36.
  • FIG. 9 shows a further exemplary embodiment of a device 10 according to the invention, in which fixing and positioning of the rail monitoring element 14 by means of the pressure stamp 22 over a sleeper 50 is made possible.
  • the pressure stamp 22 is here pressed directly over a sleeper 50 on the rail web 16 of the rail 12 . It is fastened to the rail base 18 by means of two holding elements 46 for a cylinder plate 48.
  • the holding elements 46 and the cylinder plate 48 together form an exemplary embodiment of a holder 36.
  • the force element 20 is fastened to the cylinder plate 48.
  • the force element 20 pierces the cylinder plate 48 with its piston rod 24 and thus presses the pressure stamp 22 against the rail web 16.
  • FIG. 11 shows a schematic view of a holder 36 with web 52 and C-shaped clamping jaws 45.
  • a magnet 54 is arranged in 11 shown on the left.
  • An example of a magnet 54 is shown on the right, in which the cavity of the C-shaped clamping jaw 45 is only partially filled by the magnet 54 on the side facing the rail 12 in the installed state.
  • the magnet 54 In the mounted state, the magnet 54 is in contact with the rail web 16.
  • the attraction between the rail 12 and the magnet 54 exerts a compressive force on the holding element 22 via the web 52 and this is pressed against the rail web (not shown here).
  • this exemplary embodiment has a further force element in the form of a pressure cylinder 20.
  • the magnets 54 hold the entire device on the rail web 52.
  • the pressure cylinder 20 must not “push off or push away" the device when it is actuated.
  • the magnets 54 and the pressure cylinder 20 are therefore preferably matched to one another in such a way that the following applies: force generated by magnets>force generated by the pressure cylinder 20.
  • the contact pressure of the magnets 54 is greater than the contact pressure of the pressure cylinder 20. Because of the greater contact pressure, this embodiment is particularly suitable, for example, for fixing bonds in which the adhesive has to be heated.
  • FIG. 13 shows a top view of a holder 36 with C-shaped clamping jaws 45 and the web 54.
  • the contact pressure is generated only by the magnets 54, which are arranged inside the clamping jaws 45.
  • This embodiment is suitable for. B. especially for fixing bonds where the adhesive only needs one fixation.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Alarm Systems (AREA)
EP19192517.1A 2019-08-20 2019-08-20 System mit schienenüberwachungselement und vorrichtung zu dessen fixieren und positionieren sowie verwendung des systems Active EP3783151B1 (de)

Priority Applications (17)

Application Number Priority Date Filing Date Title
PL19192517.1T PL3783151T3 (pl) 2019-08-20 2019-08-20 Układ z elementem do monitorowania szyny i urządzenie do jego mocowania i pozycjonowania oraz zastosowanie układu
HRP20230469TT HRP20230469T1 (hr) 2019-08-20 2019-08-20 Sustav sa elementom za nadzor tračnica i uređajem za njegovo učvršćivanje i pozicioniranje te korištenje navedenog sustava
PT191925171T PT3783151T (pt) 2019-08-20 2019-08-20 Dispositivo de fixação e posicionamento de um elemento de controlo dos carris e utilização do referido dispositivo
EP19192517.1A EP3783151B1 (de) 2019-08-20 2019-08-20 System mit schienenüberwachungselement und vorrichtung zu dessen fixieren und positionieren sowie verwendung des systems
ES19192517T ES2945166T3 (es) 2019-08-20 2019-08-20 Sistema con elemento de vigilancia de raíles y dispositivo para fijar y posicionar el mismo así como uso del sistema
RS20230355A RS64254B1 (sr) 2019-08-20 2019-08-20 Sistem sa elementom za kontrolisanje šina i uređajem za njegovo pričvršćivanje i postavljanje kao i upotreba tog sistema
HUE19192517A HUE061966T2 (hu) 2019-08-20 2019-08-20 Berendezés sínfelügyeleti elem rögzítésére és pozícionálására, valamint a berendezés alkalmazása
DK19192517.1T DK3783151T3 (da) 2019-08-20 2019-08-20 System med skinneovervågningselement og apparat til fastgørelse og positionering af dette samt anvendelse af systemet
SI201930538T SI3783151T1 (sl) 2019-08-20 2019-08-20 Sistem z elementom za nadzor nad tirnico in naprava za pritrditev in pozicioniranje le-tega ter uporaba sistema
FIEP19192517.1T FI3783151T3 (fi) 2019-08-20 2019-08-20 Järjestelmä kiskonvalvontaelementin kera ja menetelmä sen kiinnittämiseksi ja asemoimiseksi sekä järjestelmän käyttö
JP2022509644A JP2022545067A (ja) 2019-08-20 2020-08-14 レール監視素子を固定及び位置決めするための装置及び装置の使用法
CN202080058588.XA CN114286775A (zh) 2019-08-20 2020-08-14 用于固定轨监测元件的装置
KR1020227009217A KR20220047640A (ko) 2019-08-20 2020-08-14 레일 모니터링 요소를 고정 및 배치하기 위한 장치 및 상기 장치의 용도
CA3151993A CA3151993A1 (en) 2019-08-20 2020-08-14 Device for fixing and positioning a rail monitoring element and use of said device
AU2020332745A AU2020332745A1 (en) 2019-08-20 2020-08-14 Vehicle for fixing a rail monitoring element
PCT/EP2020/072881 WO2021032627A1 (de) 2019-08-20 2020-08-14 Vorrichtung zum fixieren eines schienenüberwachungselements
US17/651,411 US20220170215A1 (en) 2019-08-20 2022-02-16 Device for fixing and positioning a rail monitoring element and use of said device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19192517.1A EP3783151B1 (de) 2019-08-20 2019-08-20 System mit schienenüberwachungselement und vorrichtung zu dessen fixieren und positionieren sowie verwendung des systems

Publications (2)

Publication Number Publication Date
EP3783151A1 EP3783151A1 (de) 2021-02-24
EP3783151B1 true EP3783151B1 (de) 2023-02-22

Family

ID=67659435

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19192517.1A Active EP3783151B1 (de) 2019-08-20 2019-08-20 System mit schienenüberwachungselement und vorrichtung zu dessen fixieren und positionieren sowie verwendung des systems

Country Status (17)

Country Link
US (1) US20220170215A1 (sl)
EP (1) EP3783151B1 (sl)
JP (1) JP2022545067A (sl)
KR (1) KR20220047640A (sl)
CN (1) CN114286775A (sl)
AU (1) AU2020332745A1 (sl)
CA (1) CA3151993A1 (sl)
DK (1) DK3783151T3 (sl)
ES (1) ES2945166T3 (sl)
FI (1) FI3783151T3 (sl)
HR (1) HRP20230469T1 (sl)
HU (1) HUE061966T2 (sl)
PL (1) PL3783151T3 (sl)
PT (1) PT3783151T (sl)
RS (1) RS64254B1 (sl)
SI (1) SI3783151T1 (sl)
WO (1) WO2021032627A1 (sl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11858488B2 (en) * 2020-03-03 2024-01-02 Pennsy Digital Inc. Rail monitoring system, method and devices
DE102022109074A1 (de) 2022-04-13 2023-10-19 Gts Deutschland Gmbh Schnellspannvorrichtung, sensoranordnung mit einer schnellspannvorrichtung sowie verwendung einer schnellspannvorrichtung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2712365B2 (de) * 1977-03-22 1979-03-22 Pintsch Bamag Antriebs- Und Verkehrstechnik Gmbh, 4220 Dinslaken Vorrichtung zur Befestigung von Sensoren am Schienenkörper zur Überwachung und/oder Steuerung des Schienenverkehrs
DE19709111C2 (de) * 1997-03-06 2003-01-02 Sedra Asphalt Technik Biebrich Schienenkammerfüllelement zum maschinellen Einbau an Schienen sowie Einbauverfahren und -vorrichtung
ES2275219T3 (es) * 2003-05-07 2007-06-01 Armscor Business (Proprietary) Limited Medio de sujecion para un transductor de rail.
DE102015209721B3 (de) 2015-05-27 2016-10-27 Thales Deutschland Gmbh Befestigungsvorrichtung zur Befestigung eines Sensorelements an einer Schiene und Achszählvorrichtung
EP3169138A1 (de) 2015-11-16 2017-05-17 IFF GmbH Induktive heizvorrichtung mit adaptiver mehr-punkt-temperaturregelung
DE202017104882U1 (de) * 2017-08-14 2018-11-16 Het Elastomertechnik Gmbh Kammerfüllelement-Einbauwerkzeug
DE102017216811A1 (de) 2017-09-22 2019-03-28 Thales Management & Services Deutschland Gmbh Verfahren zur Montage eines Schienenüberwachungselements
CN208188051U (zh) * 2018-05-23 2018-12-04 中国铁道科学研究院东郊分院 一种钢轨状态监测传感器固定支架
CN109263683A (zh) * 2018-11-15 2019-01-25 大连理工大学 钢轨检测单元专用夹具

Also Published As

Publication number Publication date
CN114286775A (zh) 2022-04-05
ES2945166T3 (es) 2023-06-28
FI3783151T3 (fi) 2023-05-22
KR20220047640A (ko) 2022-04-18
HUE061966T2 (hu) 2023-09-28
DK3783151T3 (da) 2023-05-22
JP2022545067A (ja) 2022-10-25
HRP20230469T1 (hr) 2023-07-21
AU2020332745A1 (en) 2022-03-10
RS64254B1 (sr) 2023-07-31
CA3151993A1 (en) 2021-02-25
PT3783151T (pt) 2023-05-18
US20220170215A1 (en) 2022-06-02
SI3783151T1 (sl) 2023-09-29
WO2021032627A1 (de) 2021-02-25
PL3783151T3 (pl) 2023-09-25
EP3783151A1 (de) 2021-02-24

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