EP4624661A3 - Ressort de serrage pour maintenir un élément corps de voie - Google Patents

Ressort de serrage pour maintenir un élément corps de voie

Info

Publication number
EP4624661A3
EP4624661A3 EP25190765.5A EP25190765A EP4624661A3 EP 4624661 A3 EP4624661 A3 EP 4624661A3 EP 25190765 A EP25190765 A EP 25190765A EP 4624661 A3 EP4624661 A3 EP 4624661A3
Authority
EP
European Patent Office
Prior art keywords
bend
leg
section
holding down
body element
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.)
Pending
Application number
EP25190765.5A
Other languages
German (de)
English (en)
Other versions
EP4624661A2 (fr
Inventor
Thomas Mayer
Wolfgang HÖLZL
Stefan BREITEGGER
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.)
Voestalpine Turnout Technology Zeltweg GmbH
Voestalpine Railway Systems GmbH
Original Assignee
Voestalpine Turnout Technology Zeltweg GmbH
Voestalpine Railway Systems GmbH
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 Voestalpine Turnout Technology Zeltweg GmbH, Voestalpine Railway Systems GmbH filed Critical Voestalpine Turnout Technology Zeltweg GmbH
Publication of EP4624661A2 publication Critical patent/EP4624661A2/fr
Publication of EP4624661A3 publication Critical patent/EP4624661A3/fr
Pending legal-status Critical Current

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
    • E01B9/38—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
    • 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)
  • Heat Treatment Of Articles (AREA)
  • Springs (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
EP25190765.5A 2022-08-29 2023-08-29 Ressort de serrage pour maintenir un élément corps de voie Pending EP4624661A3 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP22020414.3A EP4332300B1 (fr) 2022-08-29 2022-08-29 Fixation de rail avec ressort tendeur permettant de retenir un élément de voie ferrée
PCT/IB2023/058519 WO2024047522A1 (fr) 2022-08-29 2023-08-29 Ressort de serrage pour maintenir un élément corps de voie
EP23765004.9A EP4581210B1 (fr) 2022-08-29 2023-08-29 Ressort tendeur permettant de retenir un élément de voie ferrée

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP23765004.9A Division-Into EP4581210B1 (fr) 2022-08-29 2023-08-29 Ressort tendeur permettant de retenir un élément de voie ferrée
EP23765004.9A Division EP4581210B1 (fr) 2022-08-29 2023-08-29 Ressort tendeur permettant de retenir un élément de voie ferrée

Publications (2)

Publication Number Publication Date
EP4624661A2 EP4624661A2 (fr) 2025-10-01
EP4624661A3 true EP4624661A3 (fr) 2025-11-05

Family

ID=83151568

Family Applications (5)

Application Number Title Priority Date Filing Date
EP22020414.3A Active EP4332300B1 (fr) 2022-08-29 2022-08-29 Fixation de rail avec ressort tendeur permettant de retenir un élément de voie ferrée
EP25190775.4A Pending EP4624662A3 (fr) 2022-08-29 2023-08-29 Ressort de serrage pour maintenir un élément corps de voie
EP23765004.9A Active EP4581210B1 (fr) 2022-08-29 2023-08-29 Ressort tendeur permettant de retenir un élément de voie ferrée
EP23765005.6A Pending EP4581211A1 (fr) 2022-08-29 2023-08-29 Procédé de production d'une fixation de rail, procédé d'augmentation de la résistance vibratoire d'un ressort de traction pour maintenir un élément corps de voie, et fixation de rail
EP25190765.5A Pending EP4624661A3 (fr) 2022-08-29 2023-08-29 Ressort de serrage pour maintenir un élément corps de voie

Family Applications Before (4)

Application Number Title Priority Date Filing Date
EP22020414.3A Active EP4332300B1 (fr) 2022-08-29 2022-08-29 Fixation de rail avec ressort tendeur permettant de retenir un élément de voie ferrée
EP25190775.4A Pending EP4624662A3 (fr) 2022-08-29 2023-08-29 Ressort de serrage pour maintenir un élément corps de voie
EP23765004.9A Active EP4581210B1 (fr) 2022-08-29 2023-08-29 Ressort tendeur permettant de retenir un élément de voie ferrée
EP23765005.6A Pending EP4581211A1 (fr) 2022-08-29 2023-08-29 Procédé de production d'une fixation de rail, procédé d'augmentation de la résistance vibratoire d'un ressort de traction pour maintenir un élément corps de voie, et fixation de rail

Country Status (15)

Country Link
US (1) US20260062870A1 (fr)
EP (5) EP4332300B1 (fr)
JP (1) JP2025529183A (fr)
KR (1) KR20250059454A (fr)
CN (2) CN120380222A (fr)
AU (3) AU2023332725A1 (fr)
CL (5) CL2025000572A1 (fr)
ES (1) ES3058754T3 (fr)
HR (2) HRP20251487T1 (fr)
MA (1) MA67671B1 (fr)
MX (2) MX2025002252A (fr)
PL (1) PL4332300T3 (fr)
RS (1) RS67567B1 (fr)
TW (1) TW202442977A (fr)
WO (2) WO2024047524A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5069386A (en) * 1987-10-07 1991-12-03 Allevard Industries Clip for fastening a rail of a railway comprising displacement stopping means and spring clip
CA2752835A1 (fr) * 2010-09-20 2012-03-20 Sampyo Engineering & Construction Ltd. Clip elastique pour reparer un rail de chemin de fer et methode d'installation de celui-ci
DE202015106541U1 (de) * 2015-09-28 2016-12-29 Vossloh-Werke Gmbh System und Befestigungspunkt zum schraubenlosen Befestigen einer Schiene für ein Schienenfahrzeug

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL163277C (nl) 1974-02-26 1984-03-16 Everts & Van Der Weyden Nv Werkwijze voor het maken van een railklem.
DE3243895A1 (de) 1982-11-26 1984-05-30 Vossloh-Werke Gmbh, 5980 Werdohl Befestigungsanordnung fuer schienen auf schwellen
OA09065A (en) 1987-10-19 1991-10-31 Pandrol Ltd Fastening railway rails.
GB2477282A (en) 2010-01-27 2011-08-03 Pandrol Ltd Method of manufacturing a resilient metal rail clip with hardness within a known range
CA2871199C (fr) 2012-04-23 2020-04-28 Amsted Rail Co, Inc Attache boulonnee configuree pour maintenir un rail sur une traverse de contre-rail

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5069386A (en) * 1987-10-07 1991-12-03 Allevard Industries Clip for fastening a rail of a railway comprising displacement stopping means and spring clip
CA2752835A1 (fr) * 2010-09-20 2012-03-20 Sampyo Engineering & Construction Ltd. Clip elastique pour reparer un rail de chemin de fer et methode d'installation de celui-ci
DE202015106541U1 (de) * 2015-09-28 2016-12-29 Vossloh-Werke Gmbh System und Befestigungspunkt zum schraubenlosen Befestigen einer Schiene für ein Schienenfahrzeug

Also Published As

Publication number Publication date
CL2025000571A1 (es) 2025-07-18
EP4581210B1 (fr) 2026-03-11
RS67567B1 (sr) 2026-01-30
HRP20260381T1 (hr) 2026-04-24
EP4581211A1 (fr) 2025-07-09
EP4581210C0 (fr) 2026-03-11
EP4581210A1 (fr) 2025-07-09
TW202442977A (zh) 2024-11-01
CN120380222A (zh) 2025-07-25
MX2025002252A (es) 2025-06-02
ES3058754T3 (en) 2026-03-12
EP4332300B1 (fr) 2025-11-12
CL2025002000A1 (es) 2025-09-05
US20260062870A1 (en) 2026-03-05
EP4624662A3 (fr) 2025-11-12
AU2025279626A1 (en) 2026-01-15
MX2025002412A (es) 2025-06-02
EP4332300A1 (fr) 2024-03-06
CN120077177A (zh) 2025-05-30
PL4332300T3 (pl) 2026-02-23
MA67671B1 (fr) 2025-12-31
WO2024047522A1 (fr) 2024-03-07
HRP20251487T1 (hr) 2026-01-02
CL2025002001A1 (es) 2025-09-05
EP4624662A2 (fr) 2025-10-01
EP4332300C0 (fr) 2025-11-12
EP4624661A2 (fr) 2025-10-01
JP2025529183A (ja) 2025-09-04
KR20250059454A (ko) 2025-05-02
CL2025000572A1 (es) 2025-07-18
WO2024047524A1 (fr) 2024-03-07
CL2025002002A1 (es) 2025-09-05
AU2023332725A1 (en) 2025-03-20
AU2023332727A1 (en) 2025-03-13

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