BE752867A - Pointe de coeur avec roulement continu pour les roues - Google Patents

Pointe de coeur avec roulement continu pour les roues

Info

Publication number
BE752867A
BE752867A BE752867DA BE752867A BE 752867 A BE752867 A BE 752867A BE 752867D A BE752867D A BE 752867DA BE 752867 A BE752867 A BE 752867A
Authority
BE
Belgium
Prior art keywords
wheels
continuous bearing
heart tip
heart
tip
Prior art date
Application number
Other languages
English (en)
Original Assignee
Elektro Thermit 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
Priority claimed from DE19691933451 external-priority patent/DE1933451C/de
Application filed by Elektro Thermit Gmbh filed Critical Elektro Thermit Gmbh
Publication of BE752867A publication Critical patent/BE752867A/fr

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)
  • Train Traffic Observation, Control, And Security (AREA)
  • Railway Tracks (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
BE752867D 1969-07-02 1970-07-02 Pointe de coeur avec roulement continu pour les roues BE752867A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691933451 DE1933451C (de) 1969-07-02 Herzstück mit heb- und senkbaren Füllstücken zwischen der Herzstückspitze und den Flügelschienen

Publications (1)

Publication Number Publication Date
BE752867A true BE752867A (fr) 1970-12-16

Family

ID=5738588

Family Applications (1)

Application Number Title Priority Date Filing Date
BE752867D BE752867A (fr) 1969-07-02 1970-07-02 Pointe de coeur avec roulement continu pour les roues

Country Status (11)

Country Link
US (1) US3697747A (fr)
JP (1) JPS4822723B1 (fr)
AT (1) AT295577B (fr)
BE (1) BE752867A (fr)
CH (1) CH505252A (fr)
FR (1) FR2053966A5 (fr)
GB (1) GB1309776A (fr)
NL (1) NL149873B (fr)
NO (1) NO125004B (fr)
SE (1) SE355618B (fr)
YU (1) YU32446B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2164924C3 (de) * 1971-12-28 1979-01-04 Elektro Thermit Gmbh Herzstück, bei dem zwischen der Herzstückspitze und den Flügelschienen Füllstücke angeordnet sind, die in der Endlage mechanisch verschlossen werden können
DE2052349C3 (de) * 1970-10-24 1974-08-01 Elektro-Thermit Gmbh, 1000 Berlin Herzstück mit heb- und senkbaren Füllstücken
US3764802A (en) * 1972-05-04 1973-10-09 Abex Corp Railroad frogs
IN170036B (fr) * 1987-11-05 1992-02-01 Voest Alpine Maschinenbau
ES2080642B1 (es) * 1993-01-07 1998-02-16 San Segundo Serrano Eugenio Desvio con bloques para desviar en los ferrocarriles el material movil de una via a otra.
US6266866B1 (en) * 1999-07-21 2001-07-31 Vae Nortak North America Inc. Frog insert and assembly and method for making frog assembly
ES2399735B1 (es) * 2010-06-15 2013-11-13 Jez Sistemas Ferroviarios, S.L. Corazon agudo de punta movil para aparatos de via de carril garganta
US10260202B2 (en) * 2013-12-20 2019-04-16 Loughborough University Railway points, railway points operating apparatus and railway track crossing

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US528776A (en) * 1894-11-06 Railroad-frog
US345733A (en) * 1886-07-20 Railroad tie or sleeper
US569653A (en) * 1896-10-20 Railroad-switch
US329098A (en) * 1885-10-27 Railroad-frog
US584530A (en) * 1897-06-15 Railway-frog
US1146888A (en) * 1911-10-17 1915-07-20 James B Snyder Rail device.
US2385248A (en) * 1944-01-27 1945-09-18 Harrison R Akers Guardrail clamp

Also Published As

Publication number Publication date
US3697747A (en) 1972-10-10
SE355618B (fr) 1973-04-30
YU32446B (en) 1974-10-31
AT295577B (de) 1972-01-10
FR2053966A5 (fr) 1971-04-16
CH505252A (de) 1971-03-31
NO125004B (fr) 1972-07-03
NL149873B (nl) 1976-06-15
JPS4822723B1 (fr) 1973-07-09
YU159670A (en) 1974-04-30
DE1933451A1 (de) 1971-01-28
NL7009170A (fr) 1971-01-05
GB1309776A (en) 1973-03-14

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