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FR3056995B1 - INSULATED ANCHORING ELEMENT AND RAILWAY CROSSES - Google Patents

INSULATED ANCHORING ELEMENT AND RAILWAY CROSSES Download PDF

Info

Publication number
FR3056995B1
FR3056995B1 FR1659617A FR1659617A FR3056995B1 FR 3056995 B1 FR3056995 B1 FR 3056995B1 FR 1659617 A FR1659617 A FR 1659617A FR 1659617 A FR1659617 A FR 1659617A FR 3056995 B1 FR3056995 B1 FR 3056995B1
Authority
FR
France
Prior art keywords
anchoring element
insulated
sleeve
threaded rod
railway
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.)
Expired - Fee Related
Application number
FR1659617A
Other languages
French (fr)
Other versions
FR3056995A1 (en
Inventor
Joel Cailliau
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.)
Railtech International SA
Original Assignee
Railtech International SA
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 Railtech International SA filed Critical Railtech International SA
Priority to FR1659617A priority Critical patent/FR3056995B1/en
Priority to MA41227A priority patent/MA41227A1/en
Publication of FR3056995A1 publication Critical patent/FR3056995A1/en
Application granted granted Critical
Publication of FR3056995B1 publication Critical patent/FR3056995B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

Elément d'ancrage pour traverse de voie ferrée ainsi qu'une traverse de voie ferrée comprenant un tel élément d'ancrage, l'élément d'ancrage comprenant une tige filetée (10), métallique, et un manchon (20), réalisé en matériau isolant électrique, entourant au moins une partie (14a-14c) de la tige filetée (10), dans lequel un espace radial (e) est prévu entre la tige filetée (10) et une partie cylindrique du manchon (20) s'étendant axialement sur au moins 30% de la longueur du manchon (20).Anchoring element for a railway sleeper as well as a railroad sleeper comprising such an anchoring element, the anchoring element comprising a threaded rod (10), metal, and a sleeve (20), made of electrical insulating material, surrounding at least a part (14a-14c) of the threaded rod (10), in which a radial space (e) is provided between the threaded rod (10) and a cylindrical part of the sleeve (20) s' extending axially for at least 30% of the length of the sleeve (20).

FR1659617A 2016-10-05 2016-10-05 INSULATED ANCHORING ELEMENT AND RAILWAY CROSSES Expired - Fee Related FR3056995B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1659617A FR3056995B1 (en) 2016-10-05 2016-10-05 INSULATED ANCHORING ELEMENT AND RAILWAY CROSSES
MA41227A MA41227A1 (en) 2016-10-05 2017-10-02 Isolated anchoring element and railway crossing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1659617A FR3056995B1 (en) 2016-10-05 2016-10-05 INSULATED ANCHORING ELEMENT AND RAILWAY CROSSES
FR1659617 2016-10-05

Publications (2)

Publication Number Publication Date
FR3056995A1 FR3056995A1 (en) 2018-04-06
FR3056995B1 true FR3056995B1 (en) 2020-12-18

Family

ID=58213164

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1659617A Expired - Fee Related FR3056995B1 (en) 2016-10-05 2016-10-05 INSULATED ANCHORING ELEMENT AND RAILWAY CROSSES

Country Status (2)

Country Link
FR (1) FR3056995B1 (en)
MA (1) MA41227A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU202562U1 (en) * 2020-08-27 2021-02-25 Общество С Ограниченной Ответственностью "Современные Рельсовые Системы" RAIL BOND FASTENER
CN112681024A (en) * 2020-12-21 2021-04-20 中铁二院工程集团有限责任公司 Railway fastener system anchoring assembly for synthetic sleeper

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA981567A (en) * 1972-03-28 1976-01-13 Illinois Tool Works Inc. Stud anchor
FR2315568A1 (en) * 1975-06-25 1977-01-21 Vape Sa Ets SCREW FIXING DEVICE IN A CONSTRUCTION ELEMENT IN AGGLOMERATED MATERIAL
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
DE102009048949A1 (en) * 2009-10-10 2011-04-14 Rail.One Gmbh 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

Also Published As

Publication number Publication date
FR3056995A1 (en) 2018-04-06
MA41227A1 (en) 2018-10-31

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