EP3208173A1 - Bogie pour vehicule ferroviaire, procede de compensation de modifications de diametre des roues de vehicules ferroviaires et vehicule ferroviaire - Google Patents

Bogie pour vehicule ferroviaire, procede de compensation de modifications de diametre des roues de vehicules ferroviaires et vehicule ferroviaire Download PDF

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Publication number
EP3208173A1
EP3208173A1 EP16156045.3A EP16156045A EP3208173A1 EP 3208173 A1 EP3208173 A1 EP 3208173A1 EP 16156045 A EP16156045 A EP 16156045A EP 3208173 A1 EP3208173 A1 EP 3208173A1
Authority
EP
European Patent Office
Prior art keywords
bogie
lifting
lifting element
car body
air
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
EP16156045.3A
Other languages
German (de)
English (en)
Other versions
EP3208173B1 (fr
Inventor
Alberto Cortesi
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.)
Stadler Rail AG
Original Assignee
Stadler Rail AG
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 HUE16156045A priority Critical patent/HUE050148T2/hu
Application filed by Stadler Rail AG filed Critical Stadler Rail AG
Priority to DK16156045.3T priority patent/DK3208173T3/da
Priority to EP16156045.3A priority patent/EP3208173B1/fr
Priority to SI201630915T priority patent/SI3208173T1/sl
Priority to PCT/EP2017/050809 priority patent/WO2017140449A1/fr
Priority to EP17700443.9A priority patent/EP3416867B1/fr
Priority to US16/070,870 priority patent/US10974739B2/en
Publication of EP3208173A1 publication Critical patent/EP3208173A1/fr
Application granted granted Critical
Publication of EP3208173B1 publication Critical patent/EP3208173B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/04—Bolster supports or mountings
    • B61F5/10—Bolster supports or mountings incorporating fluid springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/50—Other details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/50—Other details
    • B61F5/52—Bogie frames

Definitions

  • the present invention relates to a bogie for a rail vehicle, a method for compensating for changes in the diameter of wheels of rail vehicles and a rail vehicle with a corresponding device according to the preambles of the independent claims.
  • rail vehicles have metal wheels running on rails of metal.
  • the wheels In the course of use, use the wheels off. That means, they wear out.
  • the over-turning of the wheels is accompanied by a change in the diameter of the wheels.
  • the wheels are mounted on axle shafts, which are resiliently mounted to a frame, which in turn is resiliently connected to a car body of the rail vehicle.
  • a change in the diameter of the wheels has the consequence that the entry edges of the car bodies with respect to a fixed height, for example, a platform, after over-turning of the wheels have a difference. This difference needs to be corrected.
  • An inventive bogie for a rail vehicle comprises a frame which is mounted on one or more wheel axles.
  • the bogie comprises at least one support surface for a car body.
  • On bogie at least one lifting surface is formed, which is formed by a lifting element in its vertical distance from the support surface changeable, so that a spacer element in the vertical distance can be inserted. Additionally or alternatively, the vertical distance can be fixed by means of the lifting element.
  • a bearing surface of the bogie can be arranged, for example, on a traverse of the bogie.
  • An arrangement on a plate above an air suspension is also conceivable.
  • the lifting surface of the lifting element has, at least in a raised state, a vertical distance to the support surface. It is conceivable that the lifting surface and support surface are spaced horizontally and / or are arranged on different elements of the bogie.
  • the spacer element can be inserted for permanent increase of a distance between the wheel axle and the entry edge in the vertical distance.
  • a lifting element with a lifting surface on the bogie makes it possible to manufacture the lifting element as an integral part of the bogie. To increase the vertical distance are thus no additional devices necessary. It is conceivable that spacer element, which can be inserted in the vertical distance, also to manufacture as an integral part of the bogie. So it is conceivable, for example, to manufacture the spacer element as a rack with backstop. Also conceivable would be an adjustable screw, which is fixable in a preferred position. In particular, it is also conceivable to provide spacer elements which are mutually rotatable so that they have different thicknesses by turning.
  • the lifting element is integrally arranged on the bogie.
  • the lifting element is thus formed as part of the bogie and / or at least permanently attached.
  • the lifting element is hydraulically or pneumatically actuated.
  • the bogie has a traverse, which has at least one bore for movably receiving the lifting element, so that the bore and the lifting element form a space that can be filled with a fluid.
  • the bore has a fluid supply channel, which preferably has a coupling element for connecting a fluid source, in particular compressed air or hydraulic oil.
  • the bore and / or the lifting element may have at least one sealing element.
  • the sealing element is arranged such that a sealing effect can only be achieved up to a fixed lifting height of the lifting element.
  • a return mechanism which is preferably designed as a return spring for returning the lifting element.
  • a lifting surface of the lifting element is in operative connection with a car body or a counterpart of an interface. After lifting the car body and after inserting the spacer but the lifting element is to be moved back towards the starting position to avoid incorrectly initiated forces.
  • a backward movement of the lifting element may also be advantageous in terms of protection against ingress of dirt or moisture.
  • the weight of the resting car body can be used as a restoring force after inserting the spacer.
  • the bogie may have one or more, preferably two centering bolts for centering a car body on the bogie, which are designed as lifting elements.
  • a surface of the centering pin can be designed as a lifting surface.
  • the lifting element can take over a second function.
  • one or more air springs of an air suspension between the frame and the support surface of the bogie are designed as lifting elements. At least one first air spring, preferably two first air springs, are each assigned one lifting surface, and a second air spring, preferably two air springs, are each assigned one bearing surface.
  • the first or the first air springs can be arranged under a first car body and the second or the second air springs can be arranged under a second car body.
  • the first air springs and the second air springs are each assigned to a group of air springs.
  • shut-off means for separating the groups of air springs from each other are provided between the individual groups of air springs of an air suspension.
  • a car body can thus be lifted independently of another car body.
  • the lifting of a car body by means of the associated air spring group allows the simultaneous lifting of the adjacent connected to the first car body second car body end. Only the air springs under the first car body are pressurized and the air springs below the second car body have a lower pressure than the air springs under the first car body. Preferably, they are depressurized. Thus, the second car body can be spaced with spacers.
  • the admission of the air springs can preferably take place via a compressed air system already present on the rail vehicle for the operation of the air suspension.
  • the air suspension preferably has a coupling element for connection to an external compressed air source.
  • the individual groups of air springs have separate coupling elements.
  • the bogie can be designed as a Jacob bogie.
  • a spacer element of the bogie may be constructed in several parts and be variable in its thickness.
  • the fat is preferably adjustable by rotating individual elements of the spacer element against each other.
  • Another aspect of the invention relates to a method for compensating for changes in the diameter of wheels of rail vehicles, preferably with a bogie as described above.
  • a spacer element is inserted into a vertical distance between a lifting surface and a support surface, wherein the vertical distance of the lifting surface is changed to the support surface with a lifting element and in particular increased, wherein the lifting element is included in the bogie.
  • the spacer is inserted for permanent spacing of the lifting surface to the support surface, such that a height between the wheel axle and an entry edge of the rail vehicle is permanently increased.
  • the distance is changed with an integrally arranged on the bogie lifting element.
  • an integrally formed on the bogie / arranged element are mentioned herein.
  • the lifting element can be accommodated in a bore and form a cavity with it, wherein this cavity is acted upon by a fluid and in particular compressed air or hydraulic oil, so that the lifting element is moved under pressure and thus the vertical distance of the lifting surface is changed by the support surface.
  • a spacer element is preferably set to a desired thickness.
  • the thickness of the spacer element is adjusted by rotating individual elements of the spacer element against each other.
  • the spacer element can thus be made of a plurality of mutually complementary elements.
  • the lifting element can be depressurized, in particular by draining or relieving the fluid.
  • the lifting element is brought back with a return element in an initial position.
  • Another aspect of the invention relates to a rail vehicle with a bogie as described herein, preferably comprising in particular a car body.
  • a bogie as described herein, preferably comprising in particular a car body.
  • the device relates to a rail vehicle with a car body and a bogie as described herein.
  • the lifting element is integrally arranged on the car body.
  • the car body has a bore for movably receiving the lifting element, so that the bore and the lifting element form a space that can be filled with a fluid.
  • the FIG. 1 shows a schematic representation of a conventional bogie 100 for rail vehicles.
  • the bogie 100 has two axles 20 on which wheels 101 are arranged.
  • the axles 20 are suspended on a frame 10, wherein between axle and frame 10 is an unspecified suspension.
  • the bogie 100 has a traverse as a support element 30.
  • the support element 30 is connected via a likewise unspecified suspension with the frame 10.
  • the suspension may be, for example, an air suspension or other alternative suspension. In the present case conventional steel springs are shown.
  • the support element 30 has a support surface 31 in its upper region.
  • the support surface 31 is spaced from the lower edge of the wheels 101, and thus of the rail upper edge SOK, with the distance Z.
  • the bearing surface 31 correlates in the factory state, for example, with an entry edge of a platform. If the wheels 101 are over-turned, ie reduced in diameter, a desired dimension between the support surface 31 and the platform changes. This needs to be corrected.
  • FIG. 2 shows a perspective view of the bogie 100 from FIG. 1 , For clarity, only individual elements of a group of the same elements are provided with a reference numeral.
  • the bogie 100 has four wheels 101, which are each arranged in pairs on a wheel axle 20.
  • the wheel axles 20 are arranged on a frame 10, on which in turn a support element 30 is arranged as a traverse.
  • the support member 30 is connected to here unspecified resilient elements with the frame 10, which in turn is connected to the wheel axles 20 with resilient elements.
  • the support element has on both sides in each case a lifting element 50, which in the present case is additionally designed for centering a car body arranged on the bogie 100.
  • the lifting elements 50 each have a return mechanism 51. Function and execution of the elements 50 are shown in the following FIG. 3 described.
  • FIGS. 3a and 3b show a schematic representation of the lifting elements in several operating states.
  • the FIG. 3a shows a lifting element 50 in a starting position.
  • the lifting element 50 is designed as a cylindrical pin, which has a collar in the region of the reference numeral 55. The federal government points to his upper side of a lifting surface 55.
  • the lifting element 50 is located in a bore 61 of the support element 30.
  • a seal 63 is arranged, which seals a cavity below the lifting element 50.
  • This cavity is connected to a fluid supply channel 62 via a coupling element 64, in this case a connection nipple, to the outside area. Via the coupling element 64, a fluid can be introduced into the cavity of the bore 61.
  • This fluid pushes the lifting element 50 upwards (see FIG. 3b ). If the lower edge of the lifting element 50 reaches the seal 63, the sealing function between the seal 62 and the lifting element 50 is interrupted. The fluid pumped in via the coupling element 64 can escape around the cylindrical lifting element 50 via an annular gap. Further movement of the lifting element 50 upwards is therefore no longer possible.
  • FIG. 3a is the lifting element 50 in the first operational state, ie, shown in the factory state.
  • the dashed line on the surface 55, which correlates with the lifting surface 55, may for example be the underside of a car body.
  • fluid can be introduced via the coupling element 64 in the bore 61.
  • the lifting element 50 and in particular the lifting surface 55 moves upwards, between the lifting surface 55 and in particular between a bottom of the car body (dashed line) and a support surface 31 creates a vertical distance A.
  • this distance A now a spacer can be inserted.
  • the distance A is permanently increased.
  • FIG. 1 It can thus be seen that a spacer element on the bearing surface 31 the distance between the new bearing surface 31, so the upper edge of the spacer element, and the wheel axle increases. The original distance Z is restored.
  • FIG. 4 shows a schematic representation of another embodiment of the inventive bogie 100.
  • FIG. 4 is designed here as a Jacob's frame.
  • a frame 10 on which two wheel axles 20 are resiliently arranged, wherein wheels 101 are respectively arranged on the wheel axles 20.
  • On the frame 10 are also two support elements 30 'and 30 "with support surfaces 31' and 31" arranged independently.
  • the support elements 30 'and 30 are each connected to the frame 10 via independent springs.
  • FIG. 5 shows a perspective view of a bogie 100.
  • the bogie 100 has four wheels 101, which are each mounted in pairs on an axle 20.
  • the axes 20 are resiliently mounted on a frame 10, on which in turn four lifting elements 50 are arranged.
  • the lifting elements 50 are presently formed from an air spring 53 and a support element 30.
  • FIG. 6 shows a schematic representation of the operation of the bogie 100 from the FIGS. 4 and 5 ,
  • the lifting element which in the present case is designed as air suspension 50 ' ( FIG. 5 ), with air filled.
  • the air supply to the second air suspension 50 is interrupted, so that the second lifting element 50" does not move.
  • a vertical distance A is created between the bearing surface 31 "of the second lifting element 50" and the lifting surface 55 'of the first lifting element A.
  • the carriage bodies 40' and 40 are connected to one another by means of the coupling 41. Accordingly, between the second lifting element 50", ie between the support surface 31 "and a bottom of the car body 40 'a distance A. At this distance, a spacer element can be inserted.
  • FIG. 7 shows a pneumatic scheme, as in the apparatus and for carrying out the method of the FIG. 6 can be used.
  • Shown is an air suspension 52 with two first air springs 53 'and two second air springs 53 ".
  • On the air suspension 52 are provided blocking means 54' and 54".
  • the air supply is via the coupling element 64.
  • With the shut-off 54 'and 54 can each be the first air springs 53' or the second air springs 53" pressurized air, the other air springs can be depressurized.
  • Shown is a 2/2-way valve. However, it is also conceivable to use a 3/2-way valve, so that the air springs 53 'or 53 "each can be completely emptied.
  • the FIG. 8 shows a spacer element which can be used for a bogie as described herein. Shown is a plan view and a sectional view.
  • the spacer element 70 consists of two parts 71 and 72. These are preferably made of a single piece.
  • the spacer element 70 is in this case made of a metal sheet of 20 mm thickness.
  • the second element 72 is lasered or burned out of the first element 71. Thus, both elements can be used.
  • the first and the second element 21, 72 each have a bore 711 and 721, which by turning (see FIG. 9 ) can be matched.
  • the individual elements 71 and 72 are in the factory form as in the present case so laid one inside the other (see sectional view), that the spacer element has a thickness according to the sheet thickness, in this case 20 mm. In this position, the spacer element 70 can be pre-assembled on the bogie. At the first element 71 a nose 701 is shown. This can be used to hammer, for example, rusted spacers 70.
  • FIG. 9 shows the spacer 70 from the FIG. 8 in a twisted position.
  • the second element 72 is raised and rotated relative to the first element 71.
  • the spacer element 70 has a thickness in the sequence, which corresponds to the double sheet thickness, in this case 40 mm.
  • the spacer element 70 respectively, the two individual elements 71 and 72 not yet shown in its end position.
  • the individual elements 71 and 72 are arranged in their end position such that the holes 711 and 721 are congruent. It is conceivable, for example, to place a pin in one of the holes 711 or 721, so that the individual Elements 71 and 72 can no longer be rotated against each other.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Springs (AREA)
EP16156045.3A 2016-02-17 2016-02-17 Bogie pour vehicule ferroviaire, procede de compensation de modifications de diametre des roues de vehicules ferroviaires et vehicule ferroviaire Active EP3208173B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DK16156045.3T DK3208173T3 (da) 2016-02-17 2016-02-17 Bogie til et skinnekøretøj, fremgangsmåde til kompensering af diameterændringer af hjul på skinnekøretøjer samt skinnekøretøj
EP16156045.3A EP3208173B1 (fr) 2016-02-17 2016-02-17 Bogie pour vehicule ferroviaire, procede de compensation de modifications de diametre des roues de vehicules ferroviaires et vehicule ferroviaire
SI201630915T SI3208173T1 (sl) 2016-02-17 2016-02-17 Podstavni voziček za železniško vozilo, postopek za izravnavo razlike v premeru koles za železniška vozila in železniško vozilo
HUE16156045A HUE050148T2 (hu) 2016-02-17 2016-02-17 Forgóváz vasúti jármûhöz
PCT/EP2017/050809 WO2017140449A1 (fr) 2016-02-17 2017-01-16 Bogie conçu pour un véhicule sur rails, procédé pour compenser des variations de diamètre de roues de véhicules sur rails, et véhicule sur rails
EP17700443.9A EP3416867B1 (fr) 2016-02-17 2017-01-16 Bogie pour vehicule ferroviaire, procede de compensation de modifications de diametre des roues de vehicules ferroviaires et vehicule ferroviaire
US16/070,870 US10974739B2 (en) 2016-02-17 2017-01-16 Bogie for a rail vehicle, method for compensating for changes in the diameter of wheels on rail vehicles, and rail vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16156045.3A EP3208173B1 (fr) 2016-02-17 2016-02-17 Bogie pour vehicule ferroviaire, procede de compensation de modifications de diametre des roues de vehicules ferroviaires et vehicule ferroviaire

Publications (2)

Publication Number Publication Date
EP3208173A1 true EP3208173A1 (fr) 2017-08-23
EP3208173B1 EP3208173B1 (fr) 2020-06-17

Family

ID=55409726

Family Applications (2)

Application Number Title Priority Date Filing Date
EP16156045.3A Active EP3208173B1 (fr) 2016-02-17 2016-02-17 Bogie pour vehicule ferroviaire, procede de compensation de modifications de diametre des roues de vehicules ferroviaires et vehicule ferroviaire
EP17700443.9A Active EP3416867B1 (fr) 2016-02-17 2017-01-16 Bogie pour vehicule ferroviaire, procede de compensation de modifications de diametre des roues de vehicules ferroviaires et vehicule ferroviaire

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP17700443.9A Active EP3416867B1 (fr) 2016-02-17 2017-01-16 Bogie pour vehicule ferroviaire, procede de compensation de modifications de diametre des roues de vehicules ferroviaires et vehicule ferroviaire

Country Status (6)

Country Link
US (1) US10974739B2 (fr)
EP (2) EP3208173B1 (fr)
DK (1) DK3208173T3 (fr)
HU (1) HUE050148T2 (fr)
SI (1) SI3208173T1 (fr)
WO (1) WO2017140449A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108248627A (zh) * 2018-03-06 2018-07-06 中车株洲电力机车有限公司 一种二系悬挂装置及构架
JP2019073057A (ja) * 2017-10-12 2019-05-16 日本車輌製造株式会社 鉄道車両の車体支持構造及び鉄道車両の車体高さ調整方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK3208173T3 (da) * 2016-02-17 2020-08-10 Stadler Rail Ag Bogie til et skinnekøretøj, fremgangsmåde til kompensering af diameterændringer af hjul på skinnekøretøjer samt skinnekøretøj

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3586306A (en) 1969-03-06 1971-06-22 Gen Steel Ind Inc Railway vehicle suspension height adjustment device
US5195438A (en) * 1992-02-21 1993-03-23 Bombardier Inc. Height compensation device for railway truck
WO1999017975A1 (fr) * 1997-10-07 1999-04-15 Buckeye Steel Castings Company Agencement de soupape de reglage de la hauteur pour vehicule sur rail, permettant de regler plus precisement la hauteur dudit vehicule
EP2487087A2 (fr) * 2011-02-09 2012-08-15 K Technology AB Agencement pour la compensation de hauteur d'un wagon de train

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE186687T1 (de) * 1993-10-21 1999-12-15 Schweizerische Lokomotiv Schienenfahrzeug und fahrwerk für ein derartiges fahrzeug
DK3208173T3 (da) * 2016-02-17 2020-08-10 Stadler Rail Ag Bogie til et skinnekøretøj, fremgangsmåde til kompensering af diameterændringer af hjul på skinnekøretøjer samt skinnekøretøj
CN105923007A (zh) * 2016-06-21 2016-09-07 中车唐山机车车辆有限公司 转向架的摇枕
JP6898780B2 (ja) * 2017-06-08 2021-07-07 川崎重工業株式会社 鉄道車両台車の枕梁

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3586306A (en) 1969-03-06 1971-06-22 Gen Steel Ind Inc Railway vehicle suspension height adjustment device
US5195438A (en) * 1992-02-21 1993-03-23 Bombardier Inc. Height compensation device for railway truck
WO1999017975A1 (fr) * 1997-10-07 1999-04-15 Buckeye Steel Castings Company Agencement de soupape de reglage de la hauteur pour vehicule sur rail, permettant de regler plus precisement la hauteur dudit vehicule
EP2487087A2 (fr) * 2011-02-09 2012-08-15 K Technology AB Agencement pour la compensation de hauteur d'un wagon de train

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019073057A (ja) * 2017-10-12 2019-05-16 日本車輌製造株式会社 鉄道車両の車体支持構造及び鉄道車両の車体高さ調整方法
CN108248627A (zh) * 2018-03-06 2018-07-06 中车株洲电力机车有限公司 一种二系悬挂装置及构架
CN108248627B (zh) * 2018-03-06 2019-06-07 中车株洲电力机车有限公司 一种二系悬挂装置及构架

Also Published As

Publication number Publication date
DK3208173T3 (da) 2020-08-10
WO2017140449A1 (fr) 2017-08-24
HUE050148T2 (hu) 2020-11-30
EP3208173B1 (fr) 2020-06-17
EP3416867B1 (fr) 2023-06-07
US10974739B2 (en) 2021-04-13
US20190023288A1 (en) 2019-01-24
EP3416867A1 (fr) 2018-12-26
SI3208173T1 (sl) 2020-10-30
EP3416867C0 (fr) 2023-06-07

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