EA201001415A1 - CONCRETE CRYSTAL - Google Patents

CONCRETE CRYSTAL

Info

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
Application number
EA201001415A
Other languages
Russian (ru)
Inventor
Фритьоф Шимпф
Original Assignee
Рейл. Уан Гмбх
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
Application filed by Рейл. Уан Гмбх filed Critical Рейл. Уан Гмбх
Publication of EA201001415A1 publication Critical patent/EA201001415A1/en

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.

EA201001415A 2009-10-10 2010-10-05 CONCRETE CRYSTAL EA201001415A1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE102009048949A1 (en) 2011-04-14

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