TNSN88071A1 - HEART OF CROSSING - Google Patents

HEART OF CROSSING

Info

Publication number
TNSN88071A1
TNSN88071A1 TNTNSN88071A TNSN88071A TNSN88071A1 TN SN88071 A1 TNSN88071 A1 TN SN88071A1 TN TNSN88071 A TNTNSN88071 A TN TNSN88071A TN SN88071 A TNSN88071 A TN SN88071A TN SN88071 A1 TNSN88071 A1 TN SN88071A1
Authority
TN
Tunisia
Prior art keywords
heart
legs
hare
crossing
heart point
Prior art date
Application number
TNTNSN88071A
Other languages
French (fr)
Inventor
Pirker Robert
Rotter Franz
Blumaver Johannes
Original Assignee
Voest Alpine Maschb Ges M B H
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 Maschb Ges M B H filed Critical Voest Alpine Maschb Ges M B H
Publication of TNSN88071A1 publication Critical patent/TNSN88071A1/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
    • E01B7/00—Switches; Crossings
    • E01B7/10—Frogs
    • E01B7/12—Fixed frogs made of one part or composite

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Connection Of Plates (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Prostheses (AREA)
  • Vibration Dampers (AREA)
  • External Artificial Organs (AREA)
  • Bakery Products And Manufacturing Methods Therefor (AREA)
  • Surgical Instruments (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

UN COEUR DE CROISEMENT COMPORTE UNE POINTE DE COEUR (1) ET DES PATTES DE LIEVRE (4,5), QUI SONT RELIEES AVEC LA POINTE DE COEUR. LES PATTES DE LIEVRE (4,5) SONT SOUDEES AVEC LA POINTE DE COEUR PAR L'INTERMEDIAIRE DES PIECES D'ECARTEMENT (6). LES PIECES D'ECARTEMENT (6) ONT UNE HAUTEUR PLUS FAIBLE QUE L'AME DE RAIL DES PATTES DE LIEVRE (4,5). DE CETTE FACON ON OBTIENT DES PROPRIETES VIBRATOIRES FAVORABLES, PARTICULIEREMENT SANS DERANGEMENTS DES MASSES VIBRANTES DE LA POINTE DE COEUR ET DES PATTES DE LIEVRE.A CROSSOVER HEART HAS A HEART POINT (1) AND HARE LEGS (4,5), WHICH ARE CONNECTED WITH THE HEART POINT. THE HARE LEGS (4,5) ARE WELDED WITH THE HEART POINT THROUGH THE SPACER PIECES (6). THE SPACERS (6) HAVE A LOWER HEIGHT THAN THE RAIL CORE OF THE HARE'S LEGS (4,5). IN THIS WAY WE OBTAIN FAVORABLE VIBRATORY PROPERTIES, PARTICULARLY WITHOUT DISRUPTION OF THE VIBRATING MASSES OF THE HEART AND HIP LEGS.

TNTNSN88071A 1987-07-08 1988-07-07 HEART OF CROSSING TNSN88071A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0172887A AT388763B (en) 1987-07-08 1987-07-08 HEART PIECE

Publications (1)

Publication Number Publication Date
TNSN88071A1 true TNSN88071A1 (en) 1990-07-10

Family

ID=3519728

Family Applications (1)

Application Number Title Priority Date Filing Date
TNTNSN88071A TNSN88071A1 (en) 1987-07-08 1988-07-07 HEART OF CROSSING

Country Status (17)

Country Link
EP (1) EP0298950A1 (en)
JP (1) JPS6490301A (en)
CN (1) CN1011717B (en)
AT (1) AT388763B (en)
BG (1) BG49506A3 (en)
CS (1) CS268850B2 (en)
DD (1) DD285390A5 (en)
DK (1) DK379488A (en)
FI (1) FI883258A (en)
HU (1) HU205400B (en)
IN (1) IN168236B (en)
NO (1) NO883050L (en)
PL (1) PL273588A1 (en)
PT (1) PT87917A (en)
SU (1) SU1729297A3 (en)
TN (1) TNSN88071A1 (en)
YU (1) YU47826B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
DE102008023038B3 (en) * 2008-05-09 2009-06-25 Db Netz Ag A method of manufacturing a centerpiece having a tip block and two terminal track sections adjoining the tip block and joined to a center block, and heart
CN113981751B (en) * 2021-11-11 2023-10-20 中国铁建高新装备股份有限公司 Filling tool for frog gap area and application method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR670932A (en) * 1928-07-05 1929-12-06 Crossing of tracks
US1855969A (en) * 1930-05-20 1932-04-26 Jones Harry Parry Built-up railway crossing for tramways or railways
DE1161574B (en) * 1960-04-28 1964-01-23 Gennevilliers Acieries The centerpiece is made of aluminothermically welded Vignole rails
DE1140218B (en) * 1961-01-13 1962-11-29 Elektro Thermit Gmbh Single or multiple core in aluminothermic welded construction
AT249099B (en) * 1964-09-11 1966-09-26 Kloeckner Werke Ag Centerpiece for switches and crossings
US3395276A (en) * 1967-02-07 1968-07-30 Pintsch Bamag Ag Construction of rail frogs and methods of manufacture
DE2051983B2 (en) * 1970-10-22 1976-02-12 Heim, Armin, Dipl.-Ing., Kreuzungen (Schweiz) Railway track crossing unit with standard rails - combines adjusting rails with forged rails which are joined by welding
JPS54160531A (en) * 1978-06-09 1979-12-19 Japan National Railway Production of crossing

Also Published As

Publication number Publication date
ATA172887A (en) 1989-01-15
JPS6490301A (en) 1989-04-06
DK379488D0 (en) 1988-07-07
HU205400B (en) 1992-04-28
NO883050L (en) 1989-01-09
CS490188A2 (en) 1989-08-14
NO883050D0 (en) 1988-07-07
BG49506A3 (en) 1991-11-15
AT388763B (en) 1989-08-25
CN1011717B (en) 1991-02-20
DD285390A5 (en) 1990-12-12
SU1729297A3 (en) 1992-04-23
FI883258A0 (en) 1988-07-07
DK379488A (en) 1989-01-09
CS268850B2 (en) 1990-04-11
PL273588A1 (en) 1989-03-20
YU131988A (en) 1991-06-30
PT87917A (en) 1989-06-30
CN1030456A (en) 1989-01-18
IN168236B (en) 1991-02-23
EP0298950A1 (en) 1989-01-11
YU47826B (en) 1996-01-09
HUT52574A (en) 1990-07-28
FI883258A (en) 1989-01-09

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