NO122130B - - Google Patents

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Publication number
NO122130B
NO122130B NO161768A NO161768A NO122130B NO 122130 B NO122130 B NO 122130B NO 161768 A NO161768 A NO 161768A NO 161768 A NO161768 A NO 161768A NO 122130 B NO122130 B NO 122130B
Authority
NO
Norway
Prior art keywords
tip
crossing
plates
welded
sleeper
Prior art date
Application number
NO161768A
Other languages
English (en)
Norwegian (no)
Inventor
R Perrot
Original Assignee
Paris & Outreau Acieries
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 filed Critical Paris & Outreau Acieries
Publication of NO122130B publication Critical patent/NO122130B/no

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)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Railway Tracks (AREA)
NO161768A 1967-04-28 1968-04-26 NO122130B (enExample)

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
NO122130B true NO122130B (enExample) 1971-05-24

Family

ID=8629922

Family Applications (1)

Application Number Title Priority Date Filing Date
NO161768A NO122130B (enExample) 1967-04-28 1968-04-26

Country Status (11)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2235227B1 (enExample) * 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
AT291327B (de) 1971-07-12
SE318590B (enExample) 1969-12-15
FR1528087A (fr) 1968-06-07
NL6804741A (enExample) 1968-10-29
BE712916A (enExample) 1968-07-31
LU55781A1 (enExample) 1968-06-10
GB1171083A (en) 1969-11-19
ES353629A1 (es) 1969-10-16
CH468521A (fr) 1969-02-15
DE1759293B1 (de) 1971-05-27

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