ES353629A1 - Perfeccionamientos en los corazones de los cruzamientos de carriles. - Google Patents

Perfeccionamientos en los corazones de los cruzamientos de carriles.

Info

Publication number
ES353629A1
ES353629A1 ES353629A ES353629A ES353629A1 ES 353629 A1 ES353629 A1 ES 353629A1 ES 353629 A ES353629 A ES 353629A ES 353629 A ES353629 A ES 353629A ES 353629 A1 ES353629 A1 ES 353629A1
Authority
ES
Spain
Prior art keywords
section
rail
base plate
casting
inverted channel
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.)
Expired
Application number
ES353629A
Other languages
English (en)
Spanish (es)
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.)
Paris & Outreau Acieries
Acieries de Paris and D'outreau SA
Original Assignee
Paris & Outreau Acieries
Acieries de Paris and D'outreau SA
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 Paris & Outreau Acieries, Acieries de Paris and D'outreau SA filed Critical Paris & Outreau Acieries
Publication of ES353629A1 publication Critical patent/ES353629A1/es
Expired 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
    • E01B7/12—Fixed frogs made of one part or composite

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
ES353629A 1967-04-28 1968-04-27 Perfeccionamientos en los corazones de los cruzamientos de carriles. Expired ES353629A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR104677A FR1528087A (fr) 1967-04-28 1967-04-28 Coeur de croisement

Publications (1)

Publication Number Publication Date
ES353629A1 true ES353629A1 (es) 1969-10-16

Family

ID=8629922

Family Applications (1)

Application Number Title Priority Date Filing Date
ES353629A Expired ES353629A1 (es) 1967-04-28 1968-04-27 Perfeccionamientos en los corazones de los cruzamientos de carriles.

Country Status (11)

Country Link
AT (1) AT291327B (OSRAM)
BE (1) BE712916A (OSRAM)
CH (1) CH468521A (OSRAM)
DE (1) DE1759293B1 (OSRAM)
ES (1) ES353629A1 (OSRAM)
FR (1) FR1528087A (OSRAM)
GB (1) GB1171083A (OSRAM)
LU (1) LU55781A1 (OSRAM)
NL (1) NL6804741A (OSRAM)
NO (1) NO122130B (OSRAM)
SE (1) SE318590B (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2235227B1 (OSRAM) * 1973-06-26 1976-05-07 Paris & Outreau Acieries
FR2887898B1 (fr) * 2005-07-04 2009-06-05 Vossloh Cogifer Sa Coeur de croisement a pointe mobile pour voie ferree

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1091592B (de) * 1956-03-15 1960-10-27 Paris & Outreau Acieries Einfaches Herzstueck aus Gussstahl

Also Published As

Publication number Publication date
DE1759293B1 (de) 1971-05-27
FR1528087A (fr) 1968-06-07
GB1171083A (en) 1969-11-19
SE318590B (OSRAM) 1969-12-15
BE712916A (OSRAM) 1968-07-31
NO122130B (OSRAM) 1971-05-24
CH468521A (fr) 1969-02-15
NL6804741A (OSRAM) 1968-10-29
AT291327B (de) 1971-07-12
LU55781A1 (OSRAM) 1968-06-10

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