EP0343150A3 - Switch including a frog comprising a principal and a secondary movable tongue - Google Patents

Switch including a frog comprising a principal and a secondary movable tongue Download PDF

Info

Publication number
EP0343150A3
EP0343150A3 EP89890147A EP89890147A EP0343150A3 EP 0343150 A3 EP0343150 A3 EP 0343150A3 EP 89890147 A EP89890147 A EP 89890147A EP 89890147 A EP89890147 A EP 89890147A EP 0343150 A3 EP0343150 A3 EP 0343150A3
Authority
EP
European Patent Office
Prior art keywords
frog
principal
thick
sections
web standard
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.)
Granted
Application number
EP89890147A
Other languages
German (de)
Other versions
EP0343150B1 (en
EP0343150A2 (en
Inventor
Johannes Rainer Dipl.Ing. Oswald
Eduard Guggenberger
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.)
Vae Aktiengesellschaft vae Eisenbahnsysteme AG
Voestalpine Railway Systems GmbH
Original Assignee
Voest Alpine Maschinenbau 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 Voest Alpine Maschinenbau GmbH filed Critical Voest Alpine Maschinenbau GmbH
Publication of EP0343150A2 publication Critical patent/EP0343150A2/en
Publication of EP0343150A3 publication Critical patent/EP0343150A3/en
Application granted granted Critical
Publication of EP0343150B1 publication Critical patent/EP0343150B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E01B7/00—Switches; Crossings
    • E01B7/10—Frogs
    • E01B7/14—Frogs with movable parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Gears, Cams (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Harvester Elements (AREA)
  • Toys (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Adjustable Resistors (AREA)
  • Escalators And Moving Walkways (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Passenger Equipment (AREA)
  • Finger-Pressure Massage (AREA)
  • Massaging Devices (AREA)
  • Pens And Brushes (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Keying Circuit Devices (AREA)
  • Switches With Compound Operations (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

In a switch (1) having a frog comprising a principal and a secondary moving tongue (3, 4), the principal and secondary tongues (3, 4) are formed using thick-web standard rail sections and shallower asymmetric blade sections are arranged as outer wing rails (5, 6) opposite the thick-web standard rail sections. <??>Preferably, the height of the shallower asymmetric blade sections (5, 6) is at the same time less than the height of the thick-web standard rail sections of the frog point (3, 4) by at least the height of the rail foot (9, 18) of the thick-web standard rail sections of the frog point (3, 4). <IMAGE>
EP89890147A 1988-05-20 1989-05-18 Switch including a frog comprising a principal and a secondary movable tongue Expired - Lifetime EP0343150B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT1340/88 1988-05-20
AT0134088A AT390084B (en) 1988-05-20 1988-05-20 SOFT WITH A HEART PIECE WITH A MOVABLE MAIN AND EXTRA TIP

Publications (3)

Publication Number Publication Date
EP0343150A2 EP0343150A2 (en) 1989-11-23
EP0343150A3 true EP0343150A3 (en) 1990-06-13
EP0343150B1 EP0343150B1 (en) 1992-12-30

Family

ID=3511783

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89890147A Expired - Lifetime EP0343150B1 (en) 1988-05-20 1989-05-18 Switch including a frog comprising a principal and a secondary movable tongue

Country Status (10)

Country Link
US (1) US4953814A (en)
EP (1) EP0343150B1 (en)
AT (2) AT390084B (en)
CA (1) CA1323013C (en)
DE (1) DE58903144D1 (en)
ES (1) ES2038001T3 (en)
FI (1) FI92504C (en)
GR (1) GR3007447T3 (en)
NO (1) NO173748C (en)
SU (1) SU1724020A3 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3828921C3 (en) * 1988-08-26 2000-10-26 Weichenbau Laeis Gmbh & Co Kg Process for producing a switch with a centerpiece with a spring-loaded tip and a switch with a centerpiece
CA1324364C (en) * 1988-10-14 1993-11-16 Gerard Testart Movable tip frog and fabrication process thereof
LU87721A1 (en) * 1990-04-11 1990-12-11 Kihn Sarl THREAD RAIL NEEDLE
DE4014346C2 (en) * 1990-05-04 2002-03-21 Butzbacher Weichenbau Gmbh Centerpiece tip adjustable relative to wing rails
FR2662450B1 (en) * 1990-05-23 1992-09-11 Cogifer SWITCHING FOR ROUTES OF GUIDE.
FR2672316B1 (en) * 1991-02-05 1993-05-28 Cogifer Cie Cle Installat Ferr TRACK APPARATUS FOR RAIL VEHICLES ON TIRES WITH MEDIAN GUIDING ROLLER AND METHOD FOR MANUFACTURING SAME.
FR2695662B1 (en) * 1992-09-11 1994-11-18 Cogifer Embedding of the movable point in the cradle of a crossing core incorporated in the long welded rails and method of producing such embedding.
DE4412806A1 (en) * 1994-04-14 1994-09-01 Guenter Andres Track points (switch) for railway and rail traffic
AU4206397A (en) * 1996-08-21 1998-03-06 Hubmann, Hans-Peter Crossing assembly for point switches and processing
DE19901949C2 (en) * 1999-01-20 2002-10-31 Thyssen Krupp Materials & Serv Movable two-piece or multi-piece centerpiece tip
US6286791B1 (en) * 2000-03-09 2001-09-11 Abc-Naco Inc. Railroad spring wing frog with hold-open and shock dampening elements
DE10310043A1 (en) * 2003-03-06 2004-09-16 Schreck-Mieves Gmbh heart
AT506269B1 (en) * 2008-01-14 2010-02-15 Vae Eisenbahnsysteme Gmbh SOFT WITH MOBILE HEARTSTICK TIP
RU2369676C1 (en) * 2008-02-15 2009-10-10 Государственное образовательное учреждение высшего профессионального образования "Петербургский государственный университет путей сообщения" Stub switch
ES1072245Y (en) * 2010-04-09 2010-09-09 Amurrio Ferrocarril Y Equipos ENCLOSURE DEVICE FOR HEART OF PUNTA MOVIL
ES2399735B1 (en) * 2010-06-15 2013-11-13 Jez Sistemas Ferroviarios, S.L. ACUTE HEART OF MOBILE POINT FOR DEVICES OF VIA DE CARRIL GARGANTA
EP2479080A3 (en) * 2011-01-19 2015-10-28 Siemens Schweiz AG Clamp lock with lock clamp screw
US8424812B1 (en) 2011-01-25 2013-04-23 Cleveland Track Material, Inc. Elevated frog and rail track assembly
EP2487293B1 (en) * 2011-02-08 2014-05-07 Jez Sistemas Ferroviarios, S.l. Acute swing nose crossing for railways
US8556217B1 (en) 2011-05-24 2013-10-15 Cleveland Track Material, Inc. Elevated frog and rail crossing track assembly
AT513323B1 (en) 2012-08-28 2014-08-15 Voestalpine Hytronics Gmbh Switch for rails
DE102012017982A1 (en) * 2012-09-12 2014-03-13 Schwihag Ag Heart rolling device
CN115748315B (en) * 2022-11-25 2025-08-01 中铁宝桥集团有限公司 Wing rail reinforced type combined frog
US20240392512A1 (en) * 2023-05-26 2024-11-28 voestalpine Railway Systems Nortrak LLC Moveable Point Frog Friction-Reducing Assembly

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE488452C (en) * 1928-10-05 1930-01-06 Fried Krupp Akt Ges Simple heart
FR1547338A (en) * 1966-12-21 1968-11-22 Kloeckner Werke Ag Single heart point with elastic point
CH469141A (en) * 1967-02-17 1969-02-28 Oesterr Alpine Montan Turnout centerpiece
DE1911160B1 (en) * 1969-03-05 1970-07-16 Krupp Ag Huettenwerke Heart piece with movable heart piece tip
FR2339706A1 (en) * 1976-02-02 1977-08-26 Abbaye Atel Const Rail track points for crane support - have blade sliding on straight line at right angles to track direction

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US487957A (en) * 1892-12-13 Railroad-frog
DE211594C (en) *
US2377273A (en) * 1942-07-29 1945-05-29 George J H Siebert Railway track assembly
DE6908819U (en) * 1969-03-05 1974-06-06 Krupp Ag Huettenwerke HEART PIECE WITH MOVABLE HEART PIECE TIP.
FR2551106B1 (en) * 1983-03-30 1985-12-06 Renaud Christian SLIDING BEARING NEEDLE FIXING APPARATUS FOR RAILWAY ROUTING
DE3411122A1 (en) * 1984-03-26 1985-10-03 BWG Butzbacher Weichenbau GmbH, 6308 Butzbach DEVICE FOR FIXING RAILS

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE488452C (en) * 1928-10-05 1930-01-06 Fried Krupp Akt Ges Simple heart
FR1547338A (en) * 1966-12-21 1968-11-22 Kloeckner Werke Ag Single heart point with elastic point
CH469141A (en) * 1967-02-17 1969-02-28 Oesterr Alpine Montan Turnout centerpiece
DE1911160B1 (en) * 1969-03-05 1970-07-16 Krupp Ag Huettenwerke Heart piece with movable heart piece tip
FR2339706A1 (en) * 1976-02-02 1977-08-26 Abbaye Atel Const Rail track points for crane support - have blade sliding on straight line at right angles to track direction

Also Published As

Publication number Publication date
FI92504C (en) 1994-11-25
SU1724020A3 (en) 1992-03-30
GR3007447T3 (en) 1993-07-30
US4953814A (en) 1990-09-04
DE58903144D1 (en) 1993-02-11
AT390084B (en) 1990-03-12
NO173748B (en) 1993-10-18
ATE84089T1 (en) 1993-01-15
FI892447A0 (en) 1989-05-19
FI892447L (en) 1989-11-21
ES2038001T3 (en) 1993-07-01
NO892031L (en) 1989-11-21
CA1323013C (en) 1993-10-12
NO892031D0 (en) 1989-05-19
ATA134088A (en) 1989-08-15
NO173748C (en) 1994-01-26
EP0343150B1 (en) 1992-12-30
EP0343150A2 (en) 1989-11-23
FI92504B (en) 1994-08-15

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