IT1143976B - Perfezionamento nei sistemi di attraversamento per passaggi a livello - Google Patents

Perfezionamento nei sistemi di attraversamento per passaggi a livello

Info

Publication number
IT1143976B
IT1143976B IT48726/80A IT4872680A IT1143976B IT 1143976 B IT1143976 B IT 1143976B IT 48726/80 A IT48726/80 A IT 48726/80A IT 4872680 A IT4872680 A IT 4872680A IT 1143976 B IT1143976 B IT 1143976B
Authority
IT
Italy
Prior art keywords
improvement
crossing systems
level passages
passages
level
Prior art date
Application number
IT48726/80A
Other languages
English (en)
Other versions
IT8048726A0 (it
Inventor
Joseph C Kahr
Cecil H Logan
Original Assignee
Railroad Friction Prod
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 Railroad Friction Prod filed Critical Railroad Friction Prod
Publication of IT8048726A0 publication Critical patent/IT8048726A0/it
Application granted granted Critical
Publication of IT1143976B publication Critical patent/IT1143976B/it

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C9/00—Special pavings; Pavings for special parts of roads or airfields
    • E01C9/04—Pavings for railroad level-crossings

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Railway Tracks (AREA)
IT48726/80A 1979-05-22 1980-05-19 Perfezionamento nei sistemi di attraversamento per passaggi a livello IT1143976B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4144579A 1979-05-22 1979-05-22

Publications (2)

Publication Number Publication Date
IT8048726A0 IT8048726A0 (it) 1980-05-19
IT1143976B true IT1143976B (it) 1986-10-29

Family

ID=21916548

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48726/80A IT1143976B (it) 1979-05-22 1980-05-19 Perfezionamento nei sistemi di attraversamento per passaggi a livello

Country Status (17)

Country Link
JP (1) JPS55155801A (it)
AR (1) AR221417A1 (it)
AU (1) AU534204B2 (it)
BE (1) BE883405A (it)
BR (1) BR8003162A (it)
CA (1) CA1158216A (it)
CH (1) CH639718A5 (it)
DE (1) DE3019396A1 (it)
ES (1) ES491742A0 (it)
FR (1) FR2457342A1 (it)
GB (1) GB2049768A (it)
IT (1) IT1143976B (it)
LU (1) LU82473A1 (it)
NL (1) NL8002799A (it)
PT (1) PT71250A (it)
SE (1) SE8003716L (it)
ZA (1) ZA802760B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT390085B (de) * 1985-04-19 1990-03-12 Gmundner Fertigteile Gmbh Schienengleicher strassenuebergang
AT404149B (de) * 1994-11-15 1998-08-25 Gmundner Fertigteile Gmbh Mehrgleis-strassenübergang
WO2002010513A1 (fr) * 2000-08-01 2002-02-07 Kosta Koev Kostov Revetement assemble en beton arme pour voies de tramway et procede d'assemblage

Also Published As

Publication number Publication date
GB2049768A (en) 1980-12-31
SE8003716L (sv) 1980-11-23
BR8003162A (pt) 1980-12-30
AR221417A1 (es) 1981-01-30
ES8103794A1 (es) 1981-02-16
FR2457342A1 (fr) 1980-12-19
LU82473A1 (fr) 1980-12-16
JPS55155801A (en) 1980-12-04
BE883405A (fr) 1980-11-21
NL8002799A (nl) 1980-11-25
PT71250A (en) 1980-06-01
CH639718A5 (fr) 1983-11-30
AU534204B2 (en) 1984-01-12
ZA802760B (en) 1981-05-27
ES491742A0 (es) 1981-02-16
JPS6260521B2 (it) 1987-12-16
DE3019396A1 (de) 1980-12-04
AU5846180A (en) 1980-11-27
CA1158216A (en) 1983-12-06
IT8048726A0 (it) 1980-05-19

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