PE20031043A1 - RAIL RAIL HOLDING CLAMP - Google Patents

RAIL RAIL HOLDING CLAMP

Info

Publication number
PE20031043A1
PE20031043A1 PE2003000416A PE2003000416A PE20031043A1 PE 20031043 A1 PE20031043 A1 PE 20031043A1 PE 2003000416 A PE2003000416 A PE 2003000416A PE 2003000416 A PE2003000416 A PE 2003000416A PE 20031043 A1 PE20031043 A1 PE 20031043A1
Authority
PE
Peru
Prior art keywords
rail
clamp
cylindrical surface
region
double
Prior art date
Application number
PE2003000416A
Other languages
Spanish (es)
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 PE20031043A1 publication Critical patent/PE20031043A1/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
    • E01B9/28—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)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Passenger Equipment (AREA)
  • Insertion Pins And Rivets (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Abstract

QUE ES UNA VARILLA DE METAL QUE HA SIDO DOBLADA, QUE COMPRENDE; 1)UNA PRIMERA PORCION SUSTANCIALMENTE RECTA; 2)UNA SEGUNDA PORCION DOBLADA; 3)UNA TERCERA PORCION RECTA, CUYO EJE FORMA UN ANGULO MAYOR A 45° CON EL EJE DE (1); ESTANDO LOS DOS EJES EN EL MISMO PLANO UNO CON RELACION AL OTRO; 4)UNA CUARTA PORCION QUE ES UN DOBLEZ DEL REVERSO; 5)UNA QUINTA PORCION; 6)UNA SEXTA PORCION QUE ES OTRO DOBLEZ DEL REVERSO; Y, 7)UNA SEPTIMA PORCION. DONDE, LA CONSTRUCCION PERMITE COLOCAR LA ABRAZADERA EN UNA POSICION PARTICULAR, DE MODO QUE (3) ESTE HORIZONTAL Y (1) SE EXTIENDA HACIA ABAJO, DE MODO QUE CUANDO LA ABRAZADERA ES VISUALIZADA DESDE LA PARTE SUPERIOR, LAS PORCIONES (5) Y (7) PARECEN ESTAR EN LADOS OPUESTOS DE LA PORCION (3), CARACTERIZADA PORQUE LA PRIMERA PORCION ESTA FORMADA DE MODO TAL QUE COMPRENDE UNA REGION TENIENDO UNA SUPERFICIE GENERALMENTE CILINDRICA EXTENDIENDOSE A LO LARGO DE TODA SU EXTENSION Y UNA PARTE QUE SE EXTIENDE LONGITUDINALMENTE TENIENDO UNA SUPERFICIE QUE ES MENOS CONVEXA QUE LA REGION DE SUPERFICIE CILINDRICA. DONDE, POR LO MENOS PARTE DE (2) Y POR LO MENOS PARTE DE (3) SON PREFERENTEMENTE MANUFACTURADAS CON SUPERFICIES PLANAS SOBRE LAS RESPECTIVAS REGIONES LATERALES DE ESTAS QUE CONTACTAN EL CARRIL CUANDO LA ABRAZADERA ESTA EN USOWHICH IS A METAL ROD THAT HAS BEEN BEENED, WHICH UNDERSTANDS; 1) A SUBSTANTIALLY STRAIGHT FIRST PORTION; 2) A SECOND BENDED PORTION; 3) A THIRD STRAIGHT PORTION, WHOSE AXIS FORMS AN ANGLE GREATER THAN 45 ° WITH THE AXIS OF (1); BEING THE TWO AXES ON THE SAME PLANE ONE IN RELATION TO THE OTHER; 4) A FOURTH PORTION WHICH IS A DOUBLE OF THE BACK; 5) A FIFTH PORTION; 6) A SIXTH PORTION WHICH IS ANOTHER DOUBLE OF THE BACK; AND, 7) A SEVENTH PORTION. WHERE, THE CONSTRUCTION ALLOWS TO PLACE THE CLAMP IN A PARTICULAR POSITION, SO THAT (3) THIS HORIZONTAL AND (1) EXTENDS DOWN, SO THAT WHEN THE CLAMP IS VIEWED FROM THE TOP, PORTIONS (5) AND ( 7) THEY APPEAR TO BE ON OPPOSITE SIDES OF THE PORTION (3), CHARACTERIZED BECAUSE THE FIRST PORTION IS FORMED IN A WAY THAT IT INCLUDES A REGION HAVING A GENERALLY CYLINDRICAL SURFACE EXTENDING THROUGHOUT ITS ENTIRE EXTENSION AND A PART THAT EXTENDS LONGLY SURFACE THAT IS LESS CONVEX THAN THE CYLINDRICAL SURFACE REGION. WHERE, AT LEAST PART OF (2) AND AT LEAST PART OF (3) ARE PREFERALLY MANUFACTURED WITH FLAT SURFACES ON THE RESPECTIVE SIDE REGIONS OF THESE THAT CONTACT THE RAIL WHEN THE CLAMP IS IN USE

PE2003000416A 2002-04-30 2003-04-25 RAIL RAIL HOLDING CLAMP PE20031043A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0209867A GB2388141B (en) 2002-04-30 2002-04-30 Railway rail fastening clip

Publications (1)

Publication Number Publication Date
PE20031043A1 true PE20031043A1 (en) 2004-02-09

Family

ID=9935796

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2003000416A PE20031043A1 (en) 2002-04-30 2003-04-25 RAIL RAIL HOLDING CLAMP

Country Status (12)

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

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 (en) * 1987-10-07 1990-03-02 Allevard Ind Sa RAILWAY FIXING FASTENER HAVING TRAVEL STOPPING MEANS AND FASTENING SPRING
FR2639971B1 (en) * 1988-12-02 1991-02-08 Vape Sa Ets FLANGE FOR QUICK FIXING OF A RAILWAY RAIL AND CROSS-SECTION PROVIDED WITH SUCH A FLANGE
DE19607339A1 (en) * 1996-02-27 1997-08-28 Vossloh Werke Gmbh Device for the highly elastic fastening of railroad tracks to standard concrete sleepers
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
DE60312313D1 (en) 2007-04-19
GB2388141A (en) 2003-11-05
MY131242A (en) 2007-07-31
BR0309538A (en) 2005-02-01
UY27782A1 (en) 2003-05-30
AU2003226532A1 (en) 2003-11-17
GB2388141B (en) 2005-05-25
ECSP045398A (en) 2005-01-28
DE60312313T2 (en) 2007-06-14
GB0209867D0 (en) 2002-06-05
AR039503A1 (en) 2005-02-23
WO2003093580A1 (en) 2003-11-13
CN1650070A (en) 2005-08-03
CN1304696C (en) 2007-03-14
EP1499777A1 (en) 2005-01-26
EP1499777B1 (en) 2007-03-07
BR0309538B1 (en) 2013-04-30

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed