EA201001415A1 - CONCRETE CRYSTAL - Google Patents
CONCRETE CRYSTALInfo
- Publication number
- EA201001415A1 EA201001415A1 EA201001415A EA201001415A EA201001415A1 EA 201001415 A1 EA201001415 A1 EA 201001415A1 EA 201001415 A EA201001415 A EA 201001415A EA 201001415 A EA201001415 A EA 201001415A EA 201001415 A1 EA201001415 A1 EA 201001415A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- concrete sleeper
- sleeve
- concrete
- underside
- notch
- Prior art date
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
- E01B9/04—Fastening on wooden or concrete sleepers or on masonry without clamp members
- E01B9/14—Plugs, sleeves, thread linings, or other inserts for holes in sleepers
- E01B9/18—Plugs, sleeves, thread linings, or other inserts for holes in sleepers for concrete sleepers
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B1/00—Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
- E01B1/002—Ballastless track, e.g. concrete slab trackway, or with asphalt layers
- E01B1/004—Ballastless track, e.g. concrete slab trackway, or with asphalt layers with prefabricated elements embedded in fresh concrete or asphalt
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
- Joining Of Building Structures In Genera (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
Бетонная шпала (1) с устройствами для крепления рельсов, включающая в себя сквозные болты (6), каждый из которых помещен в соответствующее сквозное отверстие (7) в бетонной шпале (1), причем на нижней стороне бетонной шпалы (1) сквозные отверстия (7) имеют выемку (8) увеличенного диаметра, в которую вложена гайка (12), при помощи которой сквозной болт (6) привинчен к бетонной шпале (1), окружающую стержень сквозного болта (6) втулку (11), нижняя часть которой имеет увеличенный диаметр, соответствующий выемке (8) в бетонной шпале (1), причем втулка (11) вставлена в выемку (8) на нижней стороне бетонной шпалы (1) с геометрическим замыканием, и втулка с гайкой (12) образуют неразъемную, целостную деталь.Concrete sleeper (1) with rail fastening devices, including through bolts (6), each of which is placed in a corresponding through hole (7) in the concrete sleeper (1), with through holes on the underside of the concrete sleeper (1) ( 7) have a notch (8) of increased diameter, in which a nut (12) is inserted, with which the through bolt (6) is screwed to the concrete sleeper (1), the sleeve (11) surrounding the core of the through bolt (6), increased diameter corresponding to the notch (8) in the concrete sleeper (1), with the sleeve (11) inserted a recess (8) on the underside of the concrete sleeper (1) with a form fit, and the sleeve nut (12) form a one-piece, integral structure.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910048949 DE102009048949A1 (en) | 2009-10-10 | 2009-10-10 | Concrete sleeper comprises mounting device and through bolt which is plunged in concrete sleeper by through hole having recess with extended diameter at lower side of concrete sleeper |
Publications (1)
Publication Number | Publication Date |
---|---|
EA201001415A1 true EA201001415A1 (en) | 2011-06-30 |
Family
ID=43734625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201001415A EA201001415A1 (en) | 2009-10-10 | 2010-10-05 | CONCRETE CRYSTAL |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102009048949A1 (en) |
EA (1) | EA201001415A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3056995B1 (en) * | 2016-10-05 | 2020-12-18 | Railtech Int | INSULATED ANCHORING ELEMENT AND RAILWAY CROSSES |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3027086C2 (en) | 1980-07-17 | 1983-01-20 | Wayss & Freytag Ag, 6000 Frankfurt | Prestressed concrete turnout sleeper |
DE3339710C2 (en) | 1983-11-03 | 1985-10-24 | Wayss & Freytag Ag, 6000 Frankfurt | Turnout sleeper made of prestressed concrete |
DE4236159C2 (en) | 1992-10-20 | 1995-05-04 | Betonwerk Rethwisch Gmbh | Place holder for rail fastening |
DE19909206C2 (en) | 1999-03-03 | 2002-11-07 | Thyssen Krupp Materials & Serv | Fastening for connecting rail supports with sleepers or supporting plates made of concrete |
DE102007033983B3 (en) | 2007-07-19 | 2008-09-04 | Rail.One Gmbh | Concrete sleeper for rails has cavity formed in interior of plug filled with compressible material |
-
2009
- 2009-10-10 DE DE200910048949 patent/DE102009048949A1/en not_active Withdrawn
-
2010
- 2010-10-05 EA EA201001415A patent/EA201001415A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE102009048949A1 (en) | 2011-04-14 |
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