BR0309538A - Clipe de fixação de trilho ferroviário - Google Patents

Clipe de fixação de trilho ferroviário

Info

Publication number
BR0309538A
BR0309538A BR0309538-0A BR0309538A BR0309538A BR 0309538 A BR0309538 A BR 0309538A BR 0309538 A BR0309538 A BR 0309538A BR 0309538 A BR0309538 A BR 0309538A
Authority
BR
Brazil
Prior art keywords
rail
clip
cylindrical surface
generally cylindrical
geometry axis
Prior art date
Application number
BR0309538-0A
Other languages
English (en)
Other versions
BR0309538B1 (pt
Inventor
Barry Marshall
Martin Somerset
Original Assignee
Pandrol Ltd
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 Pandrol Ltd filed Critical Pandrol Ltd
Publication of BR0309538A publication Critical patent/BR0309538A/pt
Publication of BR0309538B1 publication Critical patent/BR0309538B1/pt

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
    • E01B9/28—Fastening on wooden or concrete sleepers or on masonry with clamp members
    • E01B9/30—Fastening on wooden or concrete sleepers or on masonry with clamp members by resilient steel clips
    • E01B9/303—Fastening on wooden or concrete sleepers or on masonry with clamp members by resilient steel clips the clip being a shaped bar
    • 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
    • E01B9/44—Fastening the rail on the tie-plate
    • E01B9/46—Fastening the rail on the tie-plate by clamps
    • E01B9/48—Fastening the rail on the tie-plate by clamps by resilient steel clips
    • E01B9/483—Fastening the rail on the tie-plate by clamps by resilient steel clips the clip being a shaped bar

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Clamps And Clips (AREA)
  • Connection Of Plates (AREA)
  • Insertion Pins And Rivets (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Passenger Equipment (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

"CLIPE DE FIXAçãO DE TRILHO FERROVIáRIO". Um clipe de fixação de trilho ferroviário resiliente compreendendo primeiramente uma primeira porção substancialmente reta (1) , uma segunda porção curva (2) , uma terceira porção substancialmente reta, cujo eixo geométrico forma um ângulo substancialmente maior que 45<198> com o eixo geométrico da primeira porção (1) e sendo que os dois eixos geométricos se encontram no mesmo plano, uma quarta porção (4) que é uma curva reversa, uma quinta porção (5) , uma sexta porção (6) que é outra curva reversa, e finalmente uma sétima porção (7), a primeira porção (1) sendo formada de modo a compreender uma região (lB) tendo uma superfície geralmente cilíndrica que se estende ao longo de todo seu comprimento e uma parte que se estende longitudinalmente (1A) menos convexa que a região de superfície geralmente cilíndrica (1B) da primeira porção (1). Pelo menos parte da segunda porção (2) e pelo menos parte da terceira porção (3) sendo preferivelmente fabricadas com superfícies substancialmente planas (2A, 3A) nas respectivas regiões laterais que contatam o trilho, quando o clipe (9) estiver sendo usado.
BRPI0309538-0A 2002-04-30 2003-04-04 clipe de fixaÇço de trilho ferroviÁrio. BR0309538B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0209867A GB2388141B (en) 2002-04-30 2002-04-30 Railway rail fastening clip
PCT/GB2003/001480 WO2003093580A1 (en) 2002-04-30 2003-04-04 Railway rail fastening clip

Publications (2)

Publication Number Publication Date
BR0309538A true BR0309538A (pt) 2005-02-01
BR0309538B1 BR0309538B1 (pt) 2013-04-30

Family

ID=9935796

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0309538-0A BR0309538B1 (pt) 2002-04-30 2003-04-04 clipe de fixaÇço de trilho ferroviÁrio.

Country Status (12)

Country Link
EP (1) EP1499777B1 (pt)
CN (1) CN1304696C (pt)
AR (1) AR039503A1 (pt)
AU (1) AU2003226532A1 (pt)
BR (1) BR0309538B1 (pt)
DE (1) DE60312313T2 (pt)
EC (1) ECSP045398A (pt)
GB (1) GB2388141B (pt)
MY (1) MY131242A (pt)
PE (1) PE20031043A1 (pt)
UY (1) UY27782A1 (pt)
WO (1) WO2003093580A1 (pt)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1449890A (en) * 1973-12-28 1976-09-15 Pandrol Ltd Fastening railway rails
GB8629513D0 (en) * 1986-12-10 1987-01-21 Pandrol Ltd Railway rail-fastening clip
FR2621619B1 (fr) * 1987-10-07 1990-03-02 Allevard Ind Sa Attache de fixation de rail de chemin de fer comportant des moyens d'arret de deplacement et ressort d'attache
FR2639971B1 (fr) * 1988-12-02 1991-02-08 Vape Sa Ets Bride de fixation rapide d'un rail de chemin de fer et traverse munie d'une telle bride
DE19607339A1 (de) * 1996-02-27 1997-08-28 Vossloh Werke Gmbh Vorrichtung zur hochelastischen Befestigung von Eisenbahn-Schienen auf Standard-Betonschwellen
GB2358034B (en) * 1997-07-15 2001-09-26 Pandrol Ltd Railway rail fastening assembly
CA2270299A1 (en) * 1998-10-14 2000-04-14 Jude Igwemezie Rail retaining device

Also Published As

Publication number Publication date
EP1499777B1 (en) 2007-03-07
WO2003093580A1 (en) 2003-11-13
MY131242A (en) 2007-07-31
EP1499777A1 (en) 2005-01-26
GB2388141B (en) 2005-05-25
UY27782A1 (es) 2003-05-30
AU2003226532A1 (en) 2003-11-17
AR039503A1 (es) 2005-02-23
GB0209867D0 (en) 2002-06-05
ECSP045398A (es) 2005-01-28
PE20031043A1 (es) 2004-02-09
BR0309538B1 (pt) 2013-04-30
DE60312313D1 (de) 2007-04-19
CN1650070A (zh) 2005-08-03
CN1304696C (zh) 2007-03-14
DE60312313T2 (de) 2007-06-14
GB2388141A (en) 2003-11-05

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 30/04/2013, OBSERVADAS AS CONDICOES LEGAIS.