EP2598695A1 - Elastische schienenbefestigung mit inline-widerlager für nahverkehrssysteme - Google Patents
Elastische schienenbefestigung mit inline-widerlager für nahverkehrssystemeInfo
- Publication number
- EP2598695A1 EP2598695A1 EP11720286.1A EP11720286A EP2598695A1 EP 2598695 A1 EP2598695 A1 EP 2598695A1 EP 11720286 A EP11720286 A EP 11720286A EP 2598695 A1 EP2598695 A1 EP 2598695A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- plate
- rail fastening
- adjustment
- rail
- ribbed plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
-
- 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
- E01B9/38—Indirect fastening of rails by using tie-plates or chairs; Fastening of rails on the tie-plates or in the chairs
- E01B9/40—Tie-plates for flat-bottom rails
- E01B9/42—Tie-plates for flat-bottom rails of two or more parts
Definitions
- the invention relates to an elastic rail fastening, in which a ribbed plate is arranged above a supporting structure.
- Rail fasteners for slab tracks require due to the required height and 9.justieriana while elasticity under the vertical load technical equipment for transferring the cornering forces in the usually existing concrete rigid substructure.
- Known rail fasteners require a profiled substructure, e.g.
- Concrete sleepers with a shoulder construction designed for power dissipation are formed either in the form of beads or as vertical abutment on concrete sleepers or continuous concrete structures.
- the object of the invention is a not directly screwed, ribbed plates exhibiting elastic rail fastening system.
- the object is solved by the features specified in the characterizing part of claim 1.
- the rail fastening according to the invention is designed for side adjustments in both directions up to 15 mm and allows height adjustments up to 50 mm without a bending stress of the screw connection between the attachment and the rigid concrete base.
- the lateral forces are transmitted via an under the ribbed plate 9
- Elasticity one or more elastic intermediate plates 4 made of elastomer.
- the lateral adjustment of the rail fastening takes place during the initial installation by a geometrically arranged longitudinal groove 5 under the rail fastening. 1
- Longitudinal groove 5 is after surveying the determination of the position for the
- This elastic element 15 for holding down the adjusting plate 2 may e.g. be formed as an elastomeric molding.
- the Justierprofil 2 receives to secure its position in the installed state profiling in which the fastening screw 12 engages.
- Adjustment requirement of e.g. over 30 mm the adjustment profile 2 is replaced by an adjustment plate 14.
- the rail fastening 1 receives only one side of the ribbed plate 9 a stop bar 10. This ensures that the directed exclusively to the track outside
- FIGS. 1 to 6 represent exemplary and schematically possible embodiments of
- Fig. 1 and Fig. 3 show a standard embodiment of the invention on a concrete slab or a concrete longitudinal beam.
- Fig. 2 shows a detail view thereof.
- Fig. 4 shows a variant with height compensation by means of a height compensation plate 13 and a raised Justierprofil 2 '.
- the optional elastic element is omitted in this example.
- Fig. 5 shows a variant with height compensation with an adjustment plate 14.
- the optional elastic element is omitted in this example.
- Fig. 6 shows a ribbed plate 9 in more details.
- Fig. 6a shows a cross section
- Fig. 6b is a plan view.
- the strip (Knagge) is here once attached to the other side, or the plate turned horizontally.
- the bar (knob) 10 may have different heights, for example, the ribbed plate protrude by 9 or 12 millimeters.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Railway Tracks (AREA)
- Road Paving Structures (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010029433 | 2010-05-28 | ||
PCT/DE2011/075040 WO2011147412A1 (de) | 2010-05-28 | 2011-03-10 | Elastische schienenbefestigung mit inline-widerlager für nahverkehrssysteme |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2598695A1 true EP2598695A1 (de) | 2013-06-05 |
EP2598695B1 EP2598695B1 (de) | 2016-07-27 |
Family
ID=44202036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11720286.1A Not-in-force EP2598695B1 (de) | 2010-05-28 | 2011-03-10 | Betontragplatte einer tragkonstruktion mit elastischer schienenbefestigung |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2598695B1 (de) |
CN (1) | CN202081352U (de) |
DE (2) | DE112011101821A5 (de) |
WO (1) | WO2011147412A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010038442B4 (de) * | 2010-07-27 | 2016-10-06 | Strabag Rail Gmbh | Elastische Schienendirektbefestigung mit Höhenausgleichsmöglichkeit |
CN104213503A (zh) * | 2014-09-22 | 2014-12-17 | 中铁工程设计咨询集团有限公司 | 跨座式单轨单箱矩形钢-混结合轨道梁结构 |
CN104213477A (zh) * | 2014-09-22 | 2014-12-17 | 中铁工程设计咨询集团有限公司 | 跨座式单轨双箱矩形钢-混结合轨道梁结构 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1072639B (de) * | 1960-01-07 | -Ing Hermann Meier München Dr | Schienenbefestigung auf Betonschwellen mit Unterlagsplatten und Federklammern | |
DE646867C (de) * | 1935-09-10 | 1937-06-22 | Deutsche Reichsbahn | Schienenbefestigung auf Rippenunterlagsplatten mit federnden Klemmbuegeln |
DE1132573B (de) * | 1961-05-27 | 1962-07-05 | Meier Hermann Dr Ing | Schienenbefestigung auf Betonschwellen mit eingeklebten Befestigungsteilen |
EP0718438A1 (de) * | 1994-12-22 | 1996-06-26 | Heilit & Woerner Bau-AG | Gleisoberbau mit durchgehender Tragplatte und Einzel-Befestigungsvorrichtungen für die Schienen |
DE102004033724B3 (de) * | 2004-07-13 | 2005-10-27 | Vossloh-Werke Gmbh | System zum Befestigen einer Schiene für Schienenfahrzeuge |
-
2011
- 2011-03-10 EP EP11720286.1A patent/EP2598695B1/de not_active Not-in-force
- 2011-03-10 DE DE112011101821T patent/DE112011101821A5/de not_active Withdrawn
- 2011-03-10 WO PCT/DE2011/075040 patent/WO2011147412A1/de active Application Filing
- 2011-03-14 DE DE202011000572U patent/DE202011000572U1/de not_active Expired - Lifetime
- 2011-03-31 CN CN2011200935434U patent/CN202081352U/zh not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO2011147412A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP2598695B1 (de) | 2016-07-27 |
DE112011101821A5 (de) | 2013-03-28 |
DE202011000572U1 (de) | 2011-11-10 |
WO2011147412A1 (de) | 2011-12-01 |
CN202081352U (zh) | 2011-12-21 |
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