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)
Italian (it)
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)
  • Railway Tracks (AREA)
  • Train Traffic Observation, Control, And Security (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 (enExample)
AR (1) AR221417A1 (enExample)
AU (1) AU534204B2 (enExample)
BE (1) BE883405A (enExample)
BR (1) BR8003162A (enExample)
CA (1) CA1158216A (enExample)
CH (1) CH639718A5 (enExample)
DE (1) DE3019396A1 (enExample)
ES (1) ES8103794A1 (enExample)
FR (1) FR2457342A1 (enExample)
GB (1) GB2049768A (enExample)
IT (1) IT1143976B (enExample)
LU (1) LU82473A1 (enExample)
NL (1) NL8002799A (enExample)
PT (1) PT71250A (enExample)
SE (1) SE8003716L (enExample)
ZA (1) ZA802760B (enExample)

Families Citing this family (5)

* 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
RU2155838C1 (ru) * 1999-05-26 2000-09-10 Инжталант-ООО Сборное железобетонное покрытие трамвайных путей и способ его сборки
WO2002010513A1 (fr) * 2000-08-01 2002-02-07 Kosta Koev Kostov Revetement assemble en beton arme pour voies de tramway et procede d'assemblage
USD801734S1 (en) 2014-12-01 2017-11-07 Retail Space Solutions Llc Shelf management parts

Also Published As

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

Similar Documents

Publication Publication Date Title
IT1162313B (it) Perfezionamento nei sistemi di refrigerazione
IT1114957B (it) Perfezionamento nei sistemi di emofiltrazione extracorporea
IT8149400A0 (it) Perfezionamento nei sistemi di cercapersone
BE889246A (fr) Paneelconstructie en dragers daarvoor
IT1171433B (it) Perfezionamento nei laminatoi
IT8048021A0 (it) Perfezionamento nei sistemi radar
IT1177724B (it) Perfezionamento nei proiettili perforanti
FI812359L (fi) Doerr
IT1170954B (it) Perfezionamento nei sistemi di dialisi
IT8048444A0 (it) Zatori per la polimerizzazione di perfezionamento nei sistemi catalizolefine
IT1143976B (it) Perfezionamento nei sistemi di attraversamento per passaggi a livello
IT1164584B (it) Perfezionamento nei licci
IT8148385A0 (it) Perfezionamento nei compressori a capsulismo
IT1170742B (it) Perfezionamento nei giunti omocinetici
IT1142297B (it) Perfezionamento nei sistemi di contromisure elettroniche
IT8148721A0 (it) Perfezionamento nei dispositivi di aggancio per veicoli
IT1164882B (it) Perfezionamento negli strumenti da disegno
IT8148703A0 (it) Perfezionamento nei carburatori
IT1120624B (it) Perfezionamento nei sistemi di irrigazione automatici
IT8047829A0 (it) Perfezionamento nei sistemi radar
DK270584D0 (da) Trafikteknisk selskabsspil til undervisningsbrug
BR6000957U (pt) Aperfeicoamento em reco-reco
BR6200204U (pt) Aperfeicoamento em marcador esferografico industrial
AR220660A1 (es) Mejoras en tomacorrientes
IT1177913B (it) Perfezionamento nei sistemi di casseforme