GR3025509T3 - Resilient rail fastening device - Google Patents

Resilient rail fastening device

Info

Publication number
GR3025509T3
GR3025509T3 GR970403158T GR970403158T GR3025509T3 GR 3025509 T3 GR3025509 T3 GR 3025509T3 GR 970403158 T GR970403158 T GR 970403158T GR 970403158 T GR970403158 T GR 970403158T GR 3025509 T3 GR3025509 T3 GR 3025509T3
Authority
GR
Greece
Prior art keywords
intermediate layer
compression
fastening device
elastic
rail fastening
Prior art date
Application number
GR970403158T
Other languages
Greek (el)
Inventor
Udo Wirthwein
Original Assignee
Udo Wirthwein
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6487048&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GR3025509(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Udo Wirthwein filed Critical Udo Wirthwein
Publication of GR3025509T3 publication Critical patent/GR3025509T3/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
    • E01B9/68—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair
    • E01B9/685—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by their shape
    • E01B9/686—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by their shape with textured surface
    • 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
    • E01B9/68—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair
    • E01B9/685—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by their shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Springs (AREA)
  • Window Of Vehicle (AREA)
  • Dowels (AREA)
  • Road Paving Structures (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Supports For Pipes And Cables (AREA)
  • Details Of Indoor Wiring (AREA)
  • Golf Clubs (AREA)

Abstract

A resilient rail fastening device (4) has an elastic intermediate layer (8) arranged between a rail foot (2) and a hard support, for example a sleeper (6), provided with a profile. The compression surface (17, 18) which faces the support (6) has substantially closed marginal strips (10-13) which in turn enclose a depressed surface (17, 18) from which project individual small-surface compression point (11). Such a geometric design of the elastic intermediate layer (8) allows a certain elastic rigidity of the intermediate layer (8) to be adjusted by modifying the compression surfaces (17, 18). A thermoplastic elastomer of non-crosslinked rubber or an ethylene-vinyl acetate copolymer are preferably used for the intermediate layers (8). Such intermediate layers are particularly suitable for highly stressed railways with a W-shaped superstructure. A special injection molding tool with exchangeable plates for shaping compression surfaces of different sizes is also disclosed.
GR970403158T 1993-04-28 1997-11-26 Resilient rail fastening device GR3025509T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4314578A DE4314578A1 (en) 1993-04-28 1993-04-28 Elastic rail pad
PCT/DE1994/000496 WO1994025675A2 (en) 1993-04-28 1994-04-28 Resilient rail fastening device

Publications (1)

Publication Number Publication Date
GR3025509T3 true GR3025509T3 (en) 1998-02-27

Family

ID=6487048

Family Applications (1)

Application Number Title Priority Date Filing Date
GR970403158T GR3025509T3 (en) 1993-04-28 1997-11-26 Resilient rail fastening device

Country Status (10)

Country Link
EP (1) EP0698147B1 (en)
CN (1) CN1072300C (en)
AT (1) ATE157417T1 (en)
AU (1) AU6675894A (en)
CZ (1) CZ286803B6 (en)
DE (4) DE4314578A1 (en)
ES (1) ES2109690T3 (en)
GR (1) GR3025509T3 (en)
PL (2) PL58200Y1 (en)
WO (1) WO1994025675A2 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995022659A1 (en) * 1994-02-19 1995-08-24 Phoenix Aktiengesellschaft Use of a rubber mixture to produce an elastic sole, especially a rail cushion
DE19544055A1 (en) * 1995-10-20 1997-04-24 Butzbacher Weichenbau Gmbh Superstructure
EP0856086B1 (en) 1995-10-20 2000-07-05 BWG Butzbacher Weichenbau Gesellschaft mbH & Co. KG Superstructure construction
EP0890678A1 (en) 1997-07-12 1999-01-13 Paul Müller Technische Produkte GmbH Intermediate layer for vibrational damping
FR2793818B1 (en) * 1999-05-20 2001-08-10 Avon Spencer Moulton ELASTOMER SOLE FOR SUPPORTING A RAILWAY RAIL ON A CROSSING
ES2156564B1 (en) * 1999-08-19 2002-04-01 Plasticos Mondragon Sa ELASTIC SEAT PLATE FOR RAILWAY RAIL.
DE10148411B4 (en) * 2001-09-29 2005-12-15 Hada Gmbh + Co. Kg Kunststoffverarbeitung Elastic storage of rails
ES2361873B1 (en) * 2009-03-06 2012-05-07 Administrador De Infraestructuras Ferroviarias (Adif) COVERAGE COVER OF MECHANISMS IN CROSS DRAWER OF VARIOUS EQUIPMENT AND MANUFACTURING SYSTEM OF THE SAME.
CA2809062A1 (en) 2010-08-24 2012-03-01 Vossloh-Werke Gmbh System for fastening a rail and method for renovating a rail fastening point
CN102182122A (en) * 2011-01-27 2011-09-14 江阴海达橡塑股份有限公司 Thermoplastic polyester elastomer base plate
DE102011011575A1 (en) * 2011-02-18 2012-08-23 Hermann Ortwein Resilient rail bearing for vignole rail, has frame provided with frame halves, where frame halves are formed by brackets that are provided at two sides of rail bearing and inserted into housing profiles
CN103205918B (en) * 2012-01-13 2016-04-27 株式会社富国 Shockproof elastic insert, shockproof track component and concrete blinding thereof and manufacture method
DE102013007306B4 (en) * 2013-04-29 2017-03-09 Semperit Ag Holding rail seat
CH709479A2 (en) * 2014-04-09 2015-10-15 Plastex Sa rubber mat for rails.
CN112411272A (en) * 2020-11-19 2021-02-26 林州市新鑫材料科技有限公司 Elastic rail pad
DE102021117800A1 (en) * 2021-07-09 2023-01-12 Semperit Ag Holding Pad, system for attaching an pad to a railway sleeper and method of making an pad

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1014139B (en) * 1955-11-09 1957-08-22 Continental Gummi Werke Ag In rail shims divisible plate made of rubber or the like.
GB8905917D0 (en) * 1989-03-15 1989-04-26 Pandrol Ltd Rail pads
GB8918241D0 (en) * 1989-08-10 1989-09-20 Pandrol Ltd A pad which is to lie under a railway rail
DE9101339U1 (en) * 1991-02-06 1991-04-25 Ortwein, Hermann, 5000 Koeln, De

Also Published As

Publication number Publication date
WO1994025675A3 (en) 1995-01-12
CZ270895A3 (en) 1996-02-14
DE59403881D1 (en) 1997-10-02
PL58200Y1 (en) 2000-11-30
DE4492615D2 (en) 1996-08-22
PL311311A1 (en) 1996-02-05
CN1072300C (en) 2001-10-03
WO1994025675A2 (en) 1994-11-10
ATE157417T1 (en) 1997-09-15
EP0698147B1 (en) 1997-08-27
ES2109690T3 (en) 1998-01-16
CZ286803B6 (en) 2000-07-12
EP0698147A1 (en) 1996-02-28
AU6675894A (en) 1994-11-21
DE4314578A1 (en) 1994-11-03
CN1122152A (en) 1996-05-08
DE9421666U1 (en) 1997-01-23

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