IT948649B - Perfezionamento negli scambi ferroviari - Google Patents

Perfezionamento negli scambi ferroviari

Info

Publication number
IT948649B
IT948649B IT48420/72A IT4842072A IT948649B IT 948649 B IT948649 B IT 948649B IT 48420/72 A IT48420/72 A IT 48420/72A IT 4842072 A IT4842072 A IT 4842072A IT 948649 B IT948649 B IT 948649B
Authority
IT
Italy
Prior art keywords
railway
exchanges
improvement
railway exchanges
Prior art date
Application number
IT48420/72A
Other languages
English (en)
Italian (it)
Original Assignee
Krupp Ag Huettenwerke
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 DE19712114926 external-priority patent/DE2114926C/de
Application filed by Krupp Ag Huettenwerke filed Critical Krupp Ag Huettenwerke
Application granted granted Critical
Publication of IT948649B publication Critical patent/IT948649B/it

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
    • 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
    • E01B7/02—Tongues; Associated constructions
    • E01B7/08—Other constructions of tongues, e.g. tilting about an axis parallel to the rail, movable tongue blocks or rails

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
IT48420/72A 1971-03-27 1972-02-18 Perfezionamento negli scambi ferroviari IT948649B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712114926 DE2114926C (de) 1971-03-27 Zungenweiche mit verschwenkbarem Herzstuck

Publications (1)

Publication Number Publication Date
IT948649B true IT948649B (it) 1973-06-11

Family

ID=5802971

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48420/72A IT948649B (it) 1971-03-27 1972-02-18 Perfezionamento negli scambi ferroviari

Country Status (6)

Country Link
US (1) US3784134A (enExample)
JP (1) JPS5538309B1 (enExample)
AT (1) AT312649B (enExample)
FR (1) FR2131400A5 (enExample)
IT (1) IT948649B (enExample)
SU (1) SU483835A3 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5850454U (ja) * 1981-10-01 1983-04-05 株式会社リコー 複写機の定着装置
DE4014346C2 (de) * 1990-05-04 2002-03-21 Butzbacher Weichenbau Gmbh Relativ zu Flügelschienen verstellbare Herzstückspitze
ES2137807B1 (es) * 1996-04-29 2000-08-16 Jez Sistemas Ferroviarios S L Cruzamiento agudo de punta movil para ferrocarril.
RU2150544C1 (ru) * 1998-11-03 2000-06-10 Открытое акционерное общество "Кушвинский завод транспортного оборудования" Стрелочный перевод
AT5706U1 (de) * 2001-05-07 2002-10-25 Vae Eisenbahnsysteme Gmbh Verfahren zum einbauen von weichen in geleise sowie weiche zur durchführung dieses verfahrens

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1761105A (en) * 1927-02-08 1930-06-03 Davis Albert Gallatin Railway switch
US1742974A (en) * 1928-05-26 1930-01-07 Dell C Snyder Railway switch
US2641690A (en) * 1948-03-29 1953-06-09 Archibald J Mcleish Track switch
US3317725A (en) * 1965-03-03 1967-05-02 Railroad Permanent Way Product Automatic yard switch
JPS5434563B2 (enExample) * 1974-07-04 1979-10-27

Also Published As

Publication number Publication date
FR2131400A5 (enExample) 1972-11-10
DE2114926A1 (enExample) 1972-07-13
AT312649B (de) 1974-01-10
US3784134A (en) 1974-01-08
SU483835A3 (ru) 1975-09-05
JPS5538309B1 (enExample) 1980-10-03

Similar Documents

Publication Publication Date Title
IT954319B (it) Perfezionamento negli altoparlanti
IT1029523B (it) Perfezionamento negli elicotteri
IT985032B (it) Perfezionamento negli obiettivi catottrici
AT323023B (de) Spielzeug-baustein
IT954407B (it) Perfezionamento negli spazzolini da denti
IT949713B (it) Perfezionamento negli apparecchi per idroterapia
IT985135B (it) Perfezionamento negli schedari
BR7204747D0 (pt) Aperfeicoamento em polimidas
IT958655B (it) Perfezionamento negli oculometri
BE771531A (fr) Aerosolklep en sproeikop
BR7204735D0 (pt) Aperfeicoamento em polimidas
IT965883B (it) Perfezionamento negli azionatori
IT957612B (it) Perfezionamento negli apparecchi per la estrusione
IT966122B (it) Perfezionamento negli attuatori meccanici
IT952807B (it) Perfezionamento negli sfigmomano metri
IT957622B (it) Perfezionamento negli indicatori di differenze di pressione
IT948649B (it) Perfezionamento negli scambi ferroviari
IT973406B (it) Perfezionamento negli apparecchi fotografici
BE784828A (fr) Antihalolagen in fotografisch materiaal
CH536340A (de) Membranes microporeuses en polyéthers phénoliques
IT963691B (it) Perfezionamenti negli stampi
IT952204B (it) Perfezionamento nei dispositivi di ipersostentamento per
IT985124B (it) Perfezionamento negli obiettivi catottrici
IT957995B (it) Perfezionamento negli orologi
IT961385B (it) Perfezionamento negli attuatori per valvole