RO118315B1 - Bridă elastică pentru calea ferată - Google Patents

Bridă elastică pentru calea ferată

Info

Publication number
RO118315B1
RO118315B1 RO97-01877A RO9701877A RO118315B1 RO 118315 B1 RO118315 B1 RO 118315B1 RO 9701877 A RO9701877 A RO 9701877A RO 118315 B1 RO118315 B1 RO 118315B1
Authority
RO
Romania
Prior art keywords
strap
railway
effective parallel
curved
parts
Prior art date
Application number
RO97-01877A
Other languages
English (en)
Inventor
Hartley Frank Young
Original Assignee
Pandrol Limited
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 Limited filed Critical Pandrol Limited
Publication of RO118315B1 publication Critical patent/RO118315B1/ro

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
    • E01B9/306—Fastening on wooden or concrete sleepers or on masonry with clamp members by resilient steel clips the clip being a shaped plate
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Clamps And Clips (AREA)
  • Body Structure For Vehicles (AREA)
  • Springs (AREA)

Abstract

Brida elastică pentru calea ferată, conform invenţiei, este realizată în formă de D, astfel încât să aibă o parte (16) frontală curbată, adaptată pentru a se aşeza pe talpa şinei, care porţiune (16) curbată se formează de către capetele (18) libere ale părţilor (19) efectiv paralele şi o porţiune (11) de bază, adaptată pentru a se aşeza într-un canal (4), în placa de cale ferată sau traversa (1) care este formată astfel încât nişte porţiuni (14) ale părţilor (19) efectiv paralele, între porţiunea (11) de bază şi porţiunea (16) de profiluri curbate, să fie conice în dimensiunile exterioare către partea (16) curbată a bridei (10), iar capetele (18) libere ale părţilor (19) efectiv paralele sunt îndoite înapoi către partea (13) posterioară a bridei (10) şi îndoite în afară, astfel încât să se sprijine pe porţiunea plăcii de cale ferată sau a traversei (1), atunci când brida (10) este în utilizare, prevenind în acest fel alunecarea în afară a bridei (10) de pe talpa şinei, în mod alternativ sau, în plus, perechea de elemente (19) efectiv paralele sunt legate împreună, printr-o porţiune (13) posterioară curbată, a părţilor (19) de lângă porţiunea (11) de bază.
RO97-01877A 1996-02-13 1996-02-13 Bridă elastică pentru calea ferată RO118315B1 (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/GB1996/000319 WO1997030224A1 (en) 1996-02-13 1996-02-13 Elastic rail clamps

Publications (1)

Publication Number Publication Date
RO118315B1 true RO118315B1 (ro) 2003-04-30

Family

ID=10786744

Family Applications (1)

Application Number Title Priority Date Filing Date
RO97-01877A RO118315B1 (ro) 1996-02-13 1996-02-13 Bridă elastică pentru calea ferată

Country Status (9)

Country Link
AU (1) AU4670396A (ro)
BG (1) BG101957A (ro)
EA (1) EA000137B1 (ro)
EE (1) EE9700257A (ro)
HU (1) HUP9900907A2 (ro)
MD (1) MD990080A (ro)
RO (1) RO118315B1 (ro)
SK (1) SK136897A3 (ro)
WO (1) WO1997030224A1 (ro)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2270299A1 (en) 1998-10-14 2000-04-14 Jude Igwemezie Rail retaining device
GB0016221D0 (en) * 2000-06-30 2000-08-23 Pandrol Ltd Railway rail clip device for railway rail fastening assembly
MD169Z5 (ro) * 2009-11-26 2010-11-30 Ивановский Анатолий Алексеевич Dispozitiv de fixare a şinelor
CN112808864B (zh) * 2020-12-21 2023-04-07 中铁隆昌铁路器材有限公司 一种轨道道岔用弹性夹的成型工装模具

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1143218B (de) * 1958-02-04 1963-02-07 Executors Of James Mills Ltd C-foermige Federklammer zum Befestigen von Breitfussschienen auf einer Unterlage
NL7503503A (nl) * 1975-03-24 1976-09-28 Ir Lodewijk Goderbauer Bevestigingsinrichting voor een spoorstaaf op een ligger.
US4150792A (en) * 1977-02-25 1979-04-24 Portec, Inc. Rail fastener
DE3003867A1 (de) * 1980-02-02 1981-09-10 Karl Richtberg Kg, 6530 Bingen Kraftschluessige und elastisch nachgiebige schienenbefestigung fuer gleisanlagen
AU630250B2 (en) * 1989-11-13 1992-10-22 General And Railway Supplies Pty Ltd Resilient rail retaining clip
GB9216047D0 (en) * 1992-07-28 1992-09-09 Pandrol Ltd Railway rail fastening assembly
BR9204140A (pt) * 1992-10-23 1994-04-26 Ind Arte Tecnica Sa Grampo de fixaçao elástica em forma de "c" duplo
AUPM330094A0 (en) * 1994-01-10 1994-02-03 Rex, Robert John A resilient clip

Also Published As

Publication number Publication date
EE9700257A (et) 1998-04-15
HUP9900907A2 (hu) 1999-06-28
MD990080A (ro) 2000-10-31
AU4670396A (en) 1997-09-02
EA199700311A1 (ru) 1998-04-30
BG101957A (en) 1998-04-30
EA000137B1 (ru) 1998-10-29
SK136897A3 (en) 1998-04-08
WO1997030224A1 (en) 1997-08-21

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