WO2014008890A2 - Schienenanordnung - Google Patents
Schienenanordnung Download PDFInfo
- Publication number
- WO2014008890A2 WO2014008890A2 PCT/DE2013/100239 DE2013100239W WO2014008890A2 WO 2014008890 A2 WO2014008890 A2 WO 2014008890A2 DE 2013100239 W DE2013100239 W DE 2013100239W WO 2014008890 A2 WO2014008890 A2 WO 2014008890A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rail
- filling profile
- arrangement according
- groove
- head
- 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.)
- Ceased
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B5/00—Rails; Guard rails; Distance-keeping means for them
- E01B5/02—Rails
- E01B5/12—Rails with a foot serving as a sleeper
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B15/00—Guards for preventing a person's foot being trapped in grooved rails
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B5/00—Rails; Guard rails; Distance-keeping means for them
- E01B5/02—Rails
- E01B5/08—Composite rails; Compound rails with dismountable or non-dismountable parts
- E01B5/10—Composite grooved rails; Inserts for grooved rails
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
Definitions
- the invention relates to a rail arrangement for provided with flange wheels
- Rail arrangements for wheeled wheeled rail vehicles e.g.
- Trams are basically known. Examples thereof are described in DE 100 11 468 B4, DE 103 02 521 A1, DE 44 11 833 A1, DE 198 01 583 A1 and WO 92/05313 A1.
- Such rail assemblies often include grooved rails in which a groove is formed in the rail head, which receives the flange. Grooved rails are also known, for example, from DE 10 2004 018 914 A1, DE 10 2004 054 794 B3, DE 20 2004 017 132 U1, DE 20 2005 004 107 U1, DE 479 362, DE 499 056, DE 608 258, DE 812 674, US Pat. DE 564 508 and EP 1 462 570 AI.
- the groove is a potential source of danger for road users such as
- the object of the present invention is therefore to reduce the risk of accidents in connection with grooved rails especially for cyclists and pedestrians reliable than before.
- the object is achieved by the subject matter of claim 1.
- Advantageous embodiments of the invention are specified in the subclaims.
- the invention provides a rail arrangement for provided with flange wheels
- a rail with a rail head, a rail web and a rail foot wherein the rail head comprises a running rail, a guide rail and an intermediate track groove, and wherein the rail has a rail height H s and the track groove has a groove depth T R and the groove depth T R at least 35 % of the rail height is H s , and
- the filling profile has a part A facing the rail head and a part B facing the rail foot, the part B facing the rail foot being elastically deformable and the part A facing the rail head having a greater hardness and / or strength than the part B facing the rail foot.
- the rail arrangement according to the invention solves the problem posed by a combination of a comparatively deeply formed groove and a groove arranged in the groove
- Filling profile which is divided into a rail foot, and thus the groove bottom, facing elastically deformable part B and a rail head, and thus the groove opening and the flange, facing comparatively hard or solid part A.
- the pressure generated thereby substantially only the lower part B of the filling profile is elastically deformed, while the solid / hard part A of the filling profile is displaced substantially only in the vertical direction.
- the part A of the filling profile is elastic due to the restoring forces of the filling profile
- the elastic properties of the elastically deformable part B are of course matched to the pressures or weight forces that are usually exerted by wheel flanges of rail vehicles and, for example, two-wheeled cyclists, so that a
- the groove-side flank of the running rail and the groove-side flank of the guide rail can be turned upwards, i. for groove opening, forming easy-opening angles, e.g. form an angle of at most 1-5 °, preferably at most 1-3 ° or at most 1-2 °.
- the flanks can also run essentially parallel to one another.
- it is particularly preferred if the groove-side flank of the running rail and the groove-side flank of the guide rail form an angle ⁇ which opens towards the rail foot. In this way, a groove widening towards the rail foot is formed, in contrast to previously common groove designs in which the groove flanks diverge in the direction of the rail head and form a cup-shaped groove with a comparatively wider opening.
- the angle ⁇ is preferably at least 0.5 °, preferably 1 °, more preferably 1-5 ° and particularly preferably 1-3 °, e.g. 1 °, 1.5 °, 2 °, 2.5 ° or 3 °.
- the running rail and / or the guide rail can be provided on the groove side with one or more undercuts, recesses,
- Projections or the like may be provided, in which the filling profile can engage with corresponding complementary projecting retaining lips or recesses.
- the groove depth T R is at least 40%, preferably at least 45%, particularly preferably at least 50% of the rail height H s .
- the rail height H s is the measure between the base of the rail foot and the surface of the running rail or the horizontal tangent to the rail surface
- the groove depth T R the measure between the surface of the running rail or the horizontal tangent to the rail surface and the groove bottom Height of half the distance between the groove side flanks of the rail and the guide rail.
- the rail head facing part A of the filling profile may be made of the same material or a different material than the rail foot facing part B. Both parts A and B may for example consist of elastomeric material. Suitable elastomeric materials are, for example, those based on styrene-butadiene rubber (SBR), natural rubber (NR), a natural rubber-butyl rubber mixture (NR / BR) or ethylene-propylene-diene copolymer (EPDM).
- SBR styrene-butadiene rubber
- NR natural rubber
- NR / BR natural rubber-butyl rubber mixture
- EPDM ethylene-propylene-diene copolymer
- a suitable material for the filling profile is, for example, SBR with the properties given in Table 1 below.
- the rail head facing part A of the filling profile can be made of a harder
- Elastomer exist as pointing to the rail foot part B, for example, have a higher Shore hardness A.
- both parts A and B may consist of an elastomer of the same degree of hardness, but part A is made solid, while part B is filled with gas, e.g. air-filled, chambers or foam-like is designed.
- Part B may also contain gas-filled microspheres.
- the part A of the filling profile may also at least partially consist of a thermoplastic elastomer, a thermoset, metal or the like, while the part B of the filling profile consists of an elastomer.
- Part A may be, e.g.
- thermoplastic elastomer e.g. a polyethylene layer.
- metal spring it is also possible to provide a metal spring as part B, although it is preferred if the part B consists of an elastomeric material.
- the part A of the filling profile is preferably configured as wear-resistant as possible, so that it can withstand the burden of driving with the rim as long as possible, without having to be replaced or without subjecting to heavy abrasion, the deeper sunk in the groove surface the filling profile and thus to an exposure of the groove would lead.
- hard particles such as metal or
- the parts A and B of the filling profile are preferably fixedly connected to each other or formed integrally with each other.
- the parts A and B can be interconnected, for example, cohesively by means of coextrusion. Also a connection by gluing, screwing, vulcanizing, etc. is
- the elastically deformable part B of the filling profile facing the rail foot makes up most of the filling profile.
- the height H FB of the part B of the filling profile is at least 60%, preferably at least 65%, for example 70%, 75%, 80% or 85% of the total height H F of the filling profile.
- the part A preferably has a minimum height, ie minimum layer thickness. Particularly preferably, the height is H FA of the
- Rail head facing part A of the filling profile at least 15%, more preferably at least 20%, particularly preferably 25%. 30% or 45% of the total height H F of the filling profile.
- suitable percentage ratios between the heights of parts A and B are 60/40, 65/35, 70/30, 75/25, 80/20 and 85/15.
- the upper surface i. the busy surface
- the filling profile designed non-slip, for example, profiled or roughened.
- the guide rail may be formed integrally with the running rail or, as is preferred, as a separate part. In the latter case, the guide rail is preferably connected in a suitable manner with the running rail, for example screwed or welded to the rail web.
- the running rail may be a conventional Vignol rail or crane rail, at the rail web, the guide rail is attached.
- Driving and guide rail are preferably made of conventional rail materials, typically metal.
- the sides of the filling profile, ie the flanks of the running rail and guide rail are particularly preferred embodiment of the rail arrangement according to the invention.
- a lubricious material such as a smooth plastic material.
- the sides are coated with polytetrafluoroethylene (PTFE). In this way, the sliding along the PTFE
- the filling profile has a cross-section widening towards the rail foot, i. the filling profile widens towards the groove bottom.
- the filling profile widens towards the groove bottom.
- the filling profile may be formed in one piece, two-piece or multi-piece.
- a separate one in the cavity which forms on the rail side between the rail web, the guide rail and the underside of the travel head Profile part, eg a profile in cross-section profile part, to order.
- the assembly of the filling profile is facilitated, for example, in the event that the guide rail is welded to the running rail.
- a cord-shaped profile part can be introduced into the mentioned cavity and then the remainder of the filling profile can be arranged.
- the separate profile part may consist of the same material as the part A and / or B of the filling profile or of another material or another combination of materials.
- the filling profile is in the unloaded state preferably with its upper surface substantially in the plane of the head rail head.
- a substantially flat surface is created in the groove area, which can be traveled by cyclists without increased risk of falling and committed by pedestrians.
- Fig. 1 shows a preferred embodiment of the rail arrangement according to the invention in cross section.
- Fig. 2 is a detail of the rail assembly of FIG. 1 under load.
- Fig. 3 shows another embodiment of the rail arrangement according to the invention in
- Fig. 4 shows a further embodiment of the rail arrangement according to the invention in
- Figure 1 shows schematically a cross-sectional view of an inventive
- the rail arrangement 1 comprises a rail 2 with a rail
- Rail head 3 a rail web 4 and a rail foot 5.
- the rail head 3 includes a running rail 6 with a rail head 16 and a guide rail 7 with a
- the rail 2 is formed here as a Vignol rail which is substantially symmetrical with respect to its central longitudinal axis 29, and the rail web 4 is connected via a flange 18 and a screw connection 19 with a guide rail 7.
- Dashed lines 21, 22 along the groove-side flank 10 of the running rail 6 or of the running-rail head 16 and the groove-side flank 11 of the guide rail 7 are shown in FIG.
- the dashed line 22a which is parallel to the line 22, was drawn as an auxiliary line to illustrate the angle formed between the groove side flanks 10, 11.
- the flanks 10, 11 run apart towards the rail foot 5, so that an angle ⁇ is formed between the flanks 10, 11.
- the track groove 8 thus widens in cross-section from its opening 23 to its bottom 24.
- the groove depth T R ie the dimension between the
- Groove bottom 24 in the amount of half the distance between the two flanks 10, 11, here is about 40% of the rail height Hs, ie the measure between the horizontal Tagente 27 at the surface 28 of the rail head 16 and the base 26, ie the lower surface of the rail foot fifth
- a groove 8 is formed, in which a filling profile 9 is inserted, which here consists of two parts 9a, 9b.
- the filling profile 9 consists of an upper, i. to the rail head 3 or to the groove opening 23 facing part A and a lower, i. to the rail foot 5 or groove bottom 24 facing part B.
- the boundary between the part A and the part B is indicated here for illustrative purposes only as a dashed line 20, since both parts are integrally formed with each other.
- the part A of the filling material consisting of elastomeric material profile 9a is solid here, while the part B of the also consisting of elastomeric material filling profile 9a gas or air-filled channels 25 has.
- the surface 12 of the part A is profiled.
- the surface 12 of the part A lies with the head rail head 17 substantially in a plane 15.
- the filling profile 9 engages behind with a retaining lip 31, the rail head 16th
- FIG. 2 shows schematically the rail arrangement 1 according to the invention shown in FIG. 1 in a loading situation.
- the part A of the filling profile 9a slides with its PTFE-coated sides 13, 14, along the flanks 10, 11 of the running rail 6 and guide rail 7 in the direction of the groove bottom 24. While the part A remains substantially undeformed, the part B becomes elastic deformed.
- the air-filled channels 25 are compressed.
- the filling profile 9 takes the original shape again. Part A, essentially driven by the filling profile 9a
- the rail arrangement 1 differs from that shown in Fig. 1 or 2 only in that the part A of the filling profile 9 is made of metal.
- the part A is firmly connected to the elastically deformable part B of the filling profile 9 by gluing.
- a coating e.g. a PTFE coating, on the sides of the filling profile 9, preferably in the region of the part A, be provided. Otherwise, that's right
- FIG. 4 shows a cross section through a further embodiment of a rail arrangement 1 according to the invention, wherein the same reference numerals denote corresponding features of the embodiment shown in FIG.
- the running rail 6 and the separate guide rail 7 are arranged on a common base 36, which is here made of suitable metal, but may also consist of plastic or an elastomer.
- Running rail 6 and guide rail 7 are respectively on the sides facing each other to a projection 36 formed by the base 36, while they are welded to the outside of the base 36 and fixed in this way.
- Rail 6 and guide rail 7 are connected to each other here via a screw 19, wherein a metal sleeve 34 as
- the groove bottom 24 forms here a arranged on the sleeve 34 support plate 35 which extends parallel to the rail 2 between the rail 6 and guide rail 7, and with which the underside of the arranged on the support plate 35 filling profile 9 is glued.
- the running rail 6 is slightly inclined here with its longitudinal axis 29, for example 1: 40, relative to the horizontal in the direction of the track groove 8 or guide rail 7.
- the groove-side flanks 10, 11 of the rail 6 and guide rail 7 run here almost parallel, with a slight opening to the groove opening 23 out.
- the filling profile 9 has a retaining lip 31 with which the filling profile 9 engages behind the rail head 16.
- Both the retaining lip 31 and the bonding of the filling profile 9 on the support plate 35 are not necessarily required to keep the filling profile 9 at the intended position, but are to suitable, an unforeseen or wanton distance - To complicate I l of the filling profile 9.
- the parts A and B of the filling profile 9 are integrally formed with each other by means of coextrusion. In this case, the groove depth T R is approximately 48% of the rail height Hs.
- the filling profile 9 deforms elastically, is compressed in the vertical direction and deviates into the cavity 30 out. Subsequently, appropriately trained restoring forces ensure that the filling profile 9 returns to its original position.
- the elasticity properties of the filling profile 9 are configured such that the weight force exerted by a web during driving leads to compression of the filling profile 9, while the weight of a cyclist or pedestrian causes no or only insignificant compression of the filling profile 9.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Support Devices For Sliding Doors (AREA)
- Seats For Vehicles (AREA)
- Tires In General (AREA)
- Railway Tracks (AREA)
- Road Paving Structures (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Escalators And Moving Walkways (AREA)
- Body Structure For Vehicles (AREA)
Description
Claims
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13753543.1A EP2870289B8 (de) | 2012-07-09 | 2013-07-02 | Schienenanordnung |
| CA2878490A CA2878490C (en) | 2012-07-09 | 2013-07-02 | Rail arrangement |
| AU2013289647A AU2013289647B2 (en) | 2012-07-09 | 2013-07-02 | Rail arrangement |
| US14/413,462 US9873988B2 (en) | 2012-07-09 | 2013-07-02 | Rail arrangement |
| RU2014147114A RU2615230C2 (ru) | 2012-07-09 | 2013-07-02 | Рельсовая конструкция |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012106138.6A DE102012106138B4 (de) | 2012-07-09 | 2012-07-09 | Schienenanordnung |
| DE102012106138.6 | 2012-07-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2014008890A2 true WO2014008890A2 (de) | 2014-01-16 |
| WO2014008890A3 WO2014008890A3 (de) | 2014-04-17 |
Family
ID=49080615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE2013/100239 Ceased WO2014008890A2 (de) | 2012-07-09 | 2013-07-02 | Schienenanordnung |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9873988B2 (de) |
| EP (1) | EP2870289B8 (de) |
| AU (1) | AU2013289647B2 (de) |
| CA (1) | CA2878490C (de) |
| DE (1) | DE102012106138B4 (de) |
| PL (1) | PL2870289T3 (de) |
| RU (1) | RU2615230C2 (de) |
| WO (1) | WO2014008890A2 (de) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3024982B1 (de) * | 2013-07-26 | 2018-11-28 | Getzner Werkstoffe Holding GmbH | Rillenfüllkörper mit gewebeverstärkter kontaktoberfläche |
| DE102017111298A1 (de) | 2017-05-23 | 2018-11-29 | Dätwyler Sealing Technologies Deutschland Gmbh | Schienenanordnung für Schienenfahrzeuge mit Spurkranzrädern |
| EP4177399A1 (de) | 2021-11-09 | 2023-05-10 | Rail Maintenance Group AG | Fahrradsichere rillenschiene |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012106138B4 (de) * | 2012-07-09 | 2016-09-22 | Dätwyler Sealing Technologies Deutschland Gmbh | Schienenanordnung |
| DE102014224141B4 (de) * | 2014-11-26 | 2018-03-15 | Siemens Aktiengesellschaft | Rillenschiene, insbesondere Eisenbahnrillenschiene |
| CN110593021A (zh) * | 2019-10-21 | 2019-12-20 | 西南交通大学 | 一种防滑轮轨构造 |
| DE102022110696A1 (de) | 2022-05-02 | 2023-11-02 | Joachim Süss | Schiene mit einer verfüllten Schienenrille |
| EP4273320A1 (de) * | 2022-05-02 | 2023-11-08 | Süß, Joachim | Schiene mit einer verfüllten schienenrille |
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-
2012
- 2012-07-09 DE DE102012106138.6A patent/DE102012106138B4/de not_active Expired - Fee Related
-
2013
- 2013-07-02 WO PCT/DE2013/100239 patent/WO2014008890A2/de not_active Ceased
- 2013-07-02 US US14/413,462 patent/US9873988B2/en active Active
- 2013-07-02 CA CA2878490A patent/CA2878490C/en active Active
- 2013-07-02 EP EP13753543.1A patent/EP2870289B8/de active Active
- 2013-07-02 AU AU2013289647A patent/AU2013289647B2/en active Active
- 2013-07-02 PL PL13753543T patent/PL2870289T3/pl unknown
- 2013-07-02 RU RU2014147114A patent/RU2615230C2/ru active
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|---|---|---|---|---|
| DE564508C (de) | 1932-11-19 | Berliner Verkehrs Akt Ges | Tiefrillenschiene mit Leitkantenschutz | |
| DE479362C (de) | 1928-03-15 | 1929-07-15 | Robert Metzger | Einteilige Rillenschiene mit gegen die Mittelachse des Fuesses und Steges versetzter Rillenmittelachse und gleichmaessig zu dieser ausgebildetem Fahr- und Leitkopf |
| DE499056C (de) | 1928-07-08 | 1930-05-30 | Ver Stahlwerke Akt Ges | Rillenschiene mit auswechselbarer Leitschiene |
| DE608258C (de) | 1930-02-27 | 1935-01-19 | Eugen Mueller | Einteilige Rillenschiene mit Hartstahleinlage |
| DE812674C (de) | 1948-11-10 | 1951-09-03 | Berliner Verkehrs Betr E Bvg | Rillenschiene mit verschleissfester Rilleneinlage |
| DE8707445U1 (de) | 1987-05-23 | 1987-09-24 | Phoenix Ag, 2100 Hamburg | Rillenschienen-Füllprofil |
| WO1992005313A1 (de) | 1990-09-24 | 1992-04-02 | Hermann Ortwein | Schiene für schienenfahrzeuge |
| DE4411833A1 (de) | 1993-03-31 | 1994-10-06 | Udo Wirthwein | Schallgedämpftes Straßenbahngleis |
| DE19801583A1 (de) | 1998-01-19 | 1999-07-29 | Schreck Mieves Gmbh | Schiene oder Rillenschiene |
| DE10011468B4 (de) | 2000-03-10 | 2004-05-19 | Schreck-Mieves Gmbh | Führungseinrichtung für eine eine Flach- oder eine Tiefrille aufweisende Rillenschiene |
| DE10302521A1 (de) | 2003-01-23 | 2004-08-05 | Hermann Ortwein | Als Rillenschiene gestaltete Schiene für die Bildung von Verkehrswegen für Schienenfahrzeuge |
| EP1462570A1 (de) | 2003-03-25 | 2004-09-29 | Vossloh Infrastructure Services | Asymmetrische Rillenschiene und Verwendung im Gleisbau |
| DE102004018914A1 (de) | 2004-03-11 | 2005-10-06 | Schreck-Mieves Gmbh | Rillenschiene, insbesondere für den Mischbetrieb |
| DE202004017132U1 (de) | 2004-09-29 | 2006-03-23 | Voestalpine Schienen Gmbh | Fahrschiene für einen Schienentrog |
| DE102004054794B3 (de) | 2004-11-12 | 2006-04-20 | Thyssenkrupp Gft Gleistechnik Gmbh | Rillenschiene |
| DE202005004107U1 (de) | 2005-03-11 | 2005-06-16 | Bermüller & Co. GmbH | Schienengleis |
| EP2298991A1 (de) | 2009-09-18 | 2011-03-23 | Angst und Pfister AG | Rillenschiene mit Schutzeinlage |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3024982B1 (de) * | 2013-07-26 | 2018-11-28 | Getzner Werkstoffe Holding GmbH | Rillenfüllkörper mit gewebeverstärkter kontaktoberfläche |
| DE102017111298A1 (de) | 2017-05-23 | 2018-11-29 | Dätwyler Sealing Technologies Deutschland Gmbh | Schienenanordnung für Schienenfahrzeuge mit Spurkranzrädern |
| WO2018215033A2 (de) | 2017-05-23 | 2018-11-29 | Dätwyler Sealing Technologies Deutschland Gmbh | Schienenanordnung für schienenfahrzeuge mit spurkranzrädern |
| US11891760B2 (en) | 2017-05-23 | 2024-02-06 | Daetwyler Sealing Technologies Deutschland Gmbh | Rail assembly for rail vehicles having flanged wheels |
| EP4177399A1 (de) | 2021-11-09 | 2023-05-10 | Rail Maintenance Group AG | Fahrradsichere rillenschiene |
| WO2023083732A1 (de) | 2021-11-09 | 2023-05-19 | Rail Maintenance Group Ag | Fahrradsichere rillenschiene |
Also Published As
| Publication number | Publication date |
|---|---|
| PL2870289T3 (pl) | 2017-05-31 |
| EP2870289B8 (de) | 2017-08-16 |
| US20150191876A1 (en) | 2015-07-09 |
| AU2013289647A1 (en) | 2015-01-29 |
| DE102012106138B4 (de) | 2016-09-22 |
| RU2615230C2 (ru) | 2017-04-04 |
| WO2014008890A3 (de) | 2014-04-17 |
| AU2013289647B2 (en) | 2016-10-06 |
| CA2878490C (en) | 2018-12-04 |
| EP2870289B1 (de) | 2016-09-14 |
| RU2014147114A (ru) | 2016-08-27 |
| CA2878490A1 (en) | 2014-01-16 |
| EP2870289A2 (de) | 2015-05-13 |
| US9873988B2 (en) | 2018-01-23 |
| DE102012106138A1 (de) | 2014-01-09 |
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