AT388763B - HEART PIECE - Google Patents

HEART PIECE

Info

Publication number
AT388763B
AT388763B AT0172887A AT172887A AT388763B AT 388763 B AT388763 B AT 388763B AT 0172887 A AT0172887 A AT 0172887A AT 172887 A AT172887 A AT 172887A AT 388763 B AT388763 B AT 388763B
Authority
AT
Austria
Prior art keywords
heart piece
heart
piece
Prior art date
Application number
AT0172887A
Other languages
German (de)
Other versions
ATA172887A (en
Inventor
Franz Dipl Ing Rotter
Robert Ing Pirker
Johannes Dipl Ing Blumauer
Original Assignee
Voest Alpine Ag
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 Ag filed Critical Voest Alpine Ag
Priority to AT0172887A priority Critical patent/AT388763B/en
Priority to EP88890172A priority patent/EP0298950A1/en
Priority to IN550/CAL/88A priority patent/IN168236B/en
Priority to PT87917A priority patent/PT87917A/en
Priority to YU131988A priority patent/YU47826B/en
Priority to CS884901A priority patent/CS268850B2/en
Priority to PL27358888A priority patent/PL273588A1/en
Priority to BG84804A priority patent/BG49506A3/en
Priority to SU884356132A priority patent/SU1729297A3/en
Priority to TNTNSN88071A priority patent/TNSN88071A1/en
Priority to NO88883050A priority patent/NO883050L/en
Priority to JP63169981A priority patent/JPS6490301A/en
Priority to DD88317675A priority patent/DD285390A5/en
Priority to DK379488A priority patent/DK379488A/en
Priority to FI883258A priority patent/FI883258A/en
Priority to CN88104270A priority patent/CN1011717B/en
Priority to HU883611A priority patent/HU205400B/en
Publication of ATA172887A publication Critical patent/ATA172887A/en
Application granted granted Critical
Publication of AT388763B publication Critical patent/AT388763B/en
Priority to HR921296A priority patent/HRP921296A2/en
Priority to LV920618A priority patent/LV5308A3/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)
  • Bakery Products And Manufacturing Methods Therefor (AREA)
  • Vibration Dampers (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)
  • External Artificial Organs (AREA)
AT0172887A 1987-07-08 1987-07-08 HEART PIECE AT388763B (en)

Priority Applications (19)

Application Number Priority Date Filing Date Title
AT0172887A AT388763B (en) 1987-07-08 1987-07-08 HEART PIECE
EP88890172A EP0298950A1 (en) 1987-07-08 1988-07-01 Railway frog
IN550/CAL/88A IN168236B (en) 1987-07-08 1988-07-04
PT87917A PT87917A (en) 1987-07-08 1988-07-05 PIECE DE CROISEMENT POUR DES AIGUILLES DE CHEMIN DE FER
CS884901A CS268850B2 (en) 1987-07-08 1988-07-06 Built-up crossing
YU131988A YU47826B (en) 1987-07-08 1988-07-06 HEART
DK379488A DK379488A (en) 1987-07-08 1988-07-07 HEART PIECE
SU884356132A SU1729297A3 (en) 1987-07-08 1988-07-07 Frog
PL27358888A PL273588A1 (en) 1987-07-08 1988-07-07 Frog
NO88883050A NO883050L (en) 1987-07-08 1988-07-07 HEART PIECE.
JP63169981A JPS6490301A (en) 1987-07-08 1988-07-07 Frog apparatus
DD88317675A DD285390A5 (en) 1987-07-08 1988-07-07 Herzstueck
BG84804A BG49506A3 (en) 1987-07-08 1988-07-07 Crossing
FI883258A FI883258A (en) 1987-07-08 1988-07-07 KORSNINGSSTYCKE.
CN88104270A CN1011717B (en) 1987-07-08 1988-07-07 Frog
TNTNSN88071A TNSN88071A1 (en) 1987-07-08 1988-07-07 HEART OF CROSSING
HU883611A HU205400B (en) 1987-07-08 1988-07-08 V-piece of crossing
HR921296A HRP921296A2 (en) 1987-07-08 1992-11-17 Railway frog
LV920618A LV5308A3 (en) 1987-07-08 1992-12-30 Krustenis

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ATA172887A ATA172887A (en) 1989-01-15
AT388763B true AT388763B (en) 1989-08-25

Family

ID=3519728

Family Applications (1)

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

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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2042490B (en) * Schreck-Mieves Kg, 4600 Dortmund The heart of switches and crossings and the process for their manufacture
DE1140218B (en) * 1961-01-13 1962-11-29 Elektro Thermit Gmbh Single or multiple core in aluminothermic welded construction
DE1161574B (en) * 1960-04-28 1964-01-23 Gennevilliers Acieries The centerpiece is made of aluminothermically welded Vignole rails
AT249099B (en) * 1964-09-11 1966-09-26 Kloeckner Werke Ag Centerpiece for switches and crossings
DE2059640B1 (en) * 1970-12-04 1972-05-25 Krupp Ag Huettenwerke METHOD OF MANUFACTURING A HEART PIECE WITH A SINGLE-PIECE CENTRAL BLOCK HAVING THE HEART PIECE TIP AND SECTIONS OF THE TWO-SIDED LEAF RAILS
DE2051983A1 (en) * 1970-10-22 1972-05-31 Schreck-Mieves Kg, 4600 Dortmund The centerpiece for switches and crossings

Family Cites Families (4)

* 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
US3395276A (en) * 1967-02-07 1968-07-30 Pintsch Bamag Ag Construction of rail frogs and methods of manufacture
JPS54160531A (en) * 1978-06-09 1979-12-19 Japan National Railway Production of crossing

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2042490B (en) * Schreck-Mieves Kg, 4600 Dortmund The heart of switches and crossings and the process for their manufacture
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
DE2051983A1 (en) * 1970-10-22 1972-05-31 Schreck-Mieves Kg, 4600 Dortmund The centerpiece for switches and crossings
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
DE2059640B1 (en) * 1970-12-04 1972-05-25 Krupp Ag Huettenwerke METHOD OF MANUFACTURING A HEART PIECE WITH A SINGLE-PIECE CENTRAL BLOCK HAVING THE HEART PIECE TIP AND SECTIONS OF THE TWO-SIDED LEAF RAILS

Also Published As

Publication number Publication date
TNSN88071A1 (en) 1990-07-10
NO883050L (en) 1989-01-09
NO883050D0 (en) 1988-07-07
JPS6490301A (en) 1989-04-06
DK379488A (en) 1989-01-09
YU47826B (en) 1996-01-09
PT87917A (en) 1989-06-30
EP0298950A1 (en) 1989-01-11
FI883258A (en) 1989-01-09
SU1729297A3 (en) 1992-04-23
DK379488D0 (en) 1988-07-07
DD285390A5 (en) 1990-12-12
CS490188A2 (en) 1989-08-14
FI883258A0 (en) 1988-07-07
YU131988A (en) 1991-06-30
BG49506A3 (en) 1991-11-15
PL273588A1 (en) 1989-03-20
ATA172887A (en) 1989-01-15
IN168236B (en) 1991-02-23
CN1011717B (en) 1991-02-20
CN1030456A (en) 1989-01-18
CS268850B2 (en) 1990-04-11
HU205400B (en) 1992-04-28
HUT52574A (en) 1990-07-28

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
EFA Change in the company name
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee
RZN Patent revoked