IT247657Y1 - Dispositivo a rulli per lo spostamento delle rotaie in scambi ferroviari. - Google Patents

Dispositivo a rulli per lo spostamento delle rotaie in scambi ferroviari.

Info

Publication number
IT247657Y1
IT247657Y1 IT1999RM000218U ITRM990218U IT247657Y1 IT 247657 Y1 IT247657 Y1 IT 247657Y1 IT 1999RM000218 U IT1999RM000218 U IT 1999RM000218U IT RM990218 U ITRM990218 U IT RM990218U IT 247657 Y1 IT247657 Y1 IT 247657Y1
Authority
IT
Italy
Prior art keywords
railways
railway
exchanges
moving
roller device
Prior art date
Application number
IT1999RM000218U
Other languages
English (en)
Original Assignee
Vale Do Rio Doce Co
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 Vale Do Rio Doce Co filed Critical Vale Do Rio Doce Co
Publication of ITRM990218V0 publication Critical patent/ITRM990218V0/it
Publication of ITRM990218U1 publication Critical patent/ITRM990218U1/it
Application granted granted Critical
Publication of IT247657Y1 publication Critical patent/IT247657Y1/it

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
    • E01B7/00—Switches; Crossings
    • E01B7/02—Tongues; Associated constructions
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2202/00—Characteristics of moving parts of rail systems, e.g. switches, special frogs, tongues
    • E01B2202/04—Nature of the support or bearing
    • E01B2202/044—Rolling
    • E01B2202/046—Rolling with rolls on fixed part

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
IT1999RM000218U 1999-05-14 1999-10-22 Dispositivo a rulli per lo spostamento delle rotaie in scambi ferroviari. IT247657Y1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR7908461 1999-05-14

Publications (3)

Publication Number Publication Date
ITRM990218V0 ITRM990218V0 (it) 1999-10-22
ITRM990218U1 ITRM990218U1 (it) 2001-04-22
IT247657Y1 true IT247657Y1 (it) 2002-09-09

Family

ID=4018846

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999RM000218U IT247657Y1 (it) 1999-05-14 1999-10-22 Dispositivo a rulli per lo spostamento delle rotaie in scambi ferroviari.

Country Status (8)

Country Link
US (1) US6189840B1 (it)
AU (1) AU3407200A (it)
BR (1) BR7900846U (it)
CA (1) CA2279753C (it)
DE (1) DE29913898U1 (it)
FR (1) FR2793500B3 (it)
GB (1) GB2349905B (it)
IT (1) IT247657Y1 (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19623269A1 (de) * 1996-06-11 1997-12-18 Schwihag Gmbh Weichenzungen
GB2367084A (en) * 2000-09-22 2002-03-27 Peddinghaus Carl Dan Gmbh Apparatus for lifting a point tongue blade
DE102004004784B4 (de) * 2004-01-30 2007-05-10 Cdp Bharat Forge Gmbh Vorrichtung zum Verschieben einer Zungenschiene
DE602005017272D1 (de) * 2004-06-10 2009-12-03 Humanscale Corp Mechanismus für die positionsverstellung einer angebrachten vorrichtung
GB0413093D0 (en) * 2004-06-11 2004-07-14 Pandrol Ltd Fastening rail in railway slide chair assembly
AT9061U1 (de) * 2006-02-14 2007-04-15 Vae Gmbh Vorrichtung zum anheben einer zungenschiene
DE102006026137A1 (de) * 2006-06-03 2007-12-06 Schwihag Ag Vorrichtung zum Umstellen von Weichenzungen
JP4912050B2 (ja) * 2006-06-16 2012-04-04 西日本旅客鉄道株式会社 転てつ減摩器
DE102007038653B4 (de) * 2006-10-13 2017-01-05 Schwihag Ag Vorrichtung zum Umstellen von Weichenzungen
DE102010025770A1 (de) * 2010-07-01 2012-01-05 Schwihag Ag Rollvorrichtung für eine Zungenschiene einer Weiche
US8430364B1 (en) * 2011-11-29 2013-04-30 Eco-Production Vresova Spol. S R O Roller assembly for a railway switch
NL2008644C2 (nl) * 2012-04-16 2013-10-17 Voestalpine Wbn Tongrolinrichting alsmede daarvan voorziene wissel.
RU2517202C1 (ru) * 2013-01-23 2014-05-27 Открытое акционерное общество "Научно-исследовательский и проектно-конструкторский институт информатизации, автоматизации и связи на железнодорожном транспорте" (ОАО "НИИАС") Устройство для очистки стрелочного перевода
RU2517204C1 (ru) * 2013-01-23 2014-05-27 Открытое акционерное общество "Научно-исследовательский и проектно-конструкторский институт информатизации, автоматизации и связи на железнодорожном транспорте" (ОАО "НИИАС") Устройство для очистки стрелочного перевода от снега и наледи
CN105926386A (zh) * 2016-06-21 2016-09-07 芜湖中铁科吉富轨道有限公司 一种用于调节道岔轨距的工装及其调节方法
US12359377B1 (en) 2024-04-10 2025-07-15 voestalpine Railway Systems Nortrak LLC Switch point roller assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ279264B6 (cs) * 1993-05-25 1995-03-15 Pavel Ing. Vršecký Skluz kolejových výměn
DE9317723U1 (de) * 1993-11-19 1994-01-20 Enzesfeld-Caro Metallwerke Ag, Enzesfeld Weiche für Gleise des schienengebundenen Verkehrs
US5482231A (en) * 1994-06-07 1996-01-09 Double T Railroad Products Rail switch point assist apparatus
DE4424392A1 (de) * 1994-07-13 1996-01-18 Schreck Mieves Gmbh Zungenhebevorrichtung
US5501418A (en) * 1994-10-03 1996-03-26 Humphrey; John Switch point roller assist apparatus
US5582371A (en) * 1995-08-21 1996-12-10 Humphrey; John Rail flange securement clamp

Also Published As

Publication number Publication date
CA2279753C (en) 2003-12-30
GB9916309D0 (en) 1999-09-15
ITRM990218U1 (it) 2001-04-22
DE29913898U1 (de) 2000-09-21
AU3407200A (en) 2000-11-16
BR7900846U (pt) 2001-01-16
GB2349905A (en) 2000-11-15
ITRM990218V0 (it) 1999-10-22
US6189840B1 (en) 2001-02-20
GB2349905B (en) 2003-01-29
FR2793500A3 (fr) 2000-11-17
CA2279753A1 (en) 2000-11-14
FR2793500B3 (fr) 2001-04-27

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