CA976520A - Cast steel railway crossing - Google Patents

Cast steel railway crossing

Info

Publication number
CA976520A
CA976520A CA145,253A CA145253A CA976520A CA 976520 A CA976520 A CA 976520A CA 145253 A CA145253 A CA 145253A CA 976520 A CA976520 A CA 976520A
Authority
CA
Canada
Prior art keywords
cast steel
railway crossing
steel railway
crossing
cast
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
CA145,253A
Other versions
CA145253S (en
Inventor
Robert Perrot
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.)
Acieries de Paris and D'outreau SA
Original Assignee
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 Acieries de Paris and D'outreau SA filed Critical Acieries de Paris and D'outreau SA
Application granted granted Critical
Publication of CA976520A publication Critical patent/CA976520A/en
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
    • E01B7/14—Frogs with movable parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Micromachines (AREA)
  • Surgical Instruments (AREA)
  • Finger-Pressure Massage (AREA)
  • Toys (AREA)
  • Massaging Devices (AREA)
  • Arc Welding In General (AREA)
  • Pinball Game Machines (AREA)
  • Braking Arrangements (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
CA145,253A 1971-06-21 1972-06-20 Cast steel railway crossing Expired CA976520A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR717122452A FR2142574B1 (en) 1971-06-21 1971-06-21

Publications (1)

Publication Number Publication Date
CA976520A true CA976520A (en) 1975-10-21

Family

ID=9078970

Family Applications (1)

Application Number Title Priority Date Filing Date
CA145,253A Expired CA976520A (en) 1971-06-21 1972-06-20 Cast steel railway crossing

Country Status (15)

Country Link
US (1) US3787680A (en)
AT (1) AT319990B (en)
BE (1) BE784169A (en)
BR (1) BR7204003D0 (en)
CA (1) CA976520A (en)
CH (1) CH553290A (en)
DE (1) DE2229025C3 (en)
ES (1) ES404485A1 (en)
FR (1) FR2142574B1 (en)
GB (1) GB1368894A (en)
IT (1) IT960424B (en)
LU (1) LU65541A1 (en)
NL (1) NL7208400A (en)
NO (1) NO133111C (en)
SE (1) SE370557B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3709126A1 (en) * 1987-03-23 1988-10-13 Butzbacher Weichenbau Gmbh Interacting track parts
DE3904026A1 (en) * 1989-02-10 1990-08-16 Magna Holding Anstalt SLIDING INSERT FOR CLOSED TONGUE DEVICES AND SLIDING SURFACES FOR MOVABLE HEART TIP TIPS, AND METHOD FOR FASTENING SUCH A SLIDING INSERT TO THE SLIDING BED OF ROLLER RAIL LOCKING DEVICES
DE4014346C2 (en) * 1990-05-04 2002-03-21 Butzbacher Weichenbau Gmbh Centerpiece tip adjustable relative to wing rails
US5393019A (en) * 1993-05-04 1995-02-28 Ortiz-Rivas; Arturo A. Railroad turnout frog with continuous running surface
FR2737739B1 (en) * 1995-08-10 1997-10-24 Cogifer MOBILE POINT OF CROSSING HEART FOR VERY LONG LENGTH TRACK APPARATUS, INCORPORATED IN LONG WELDED RAILS
DE19607588A1 (en) * 1996-02-29 1997-09-04 Butzbacher Weichenbau Gmbh Arrangement for holding down a centerpiece tip
DE19616343A1 (en) * 1996-04-24 1997-10-30 Butzbacher Weichenbau Gmbh Rail-crossing dog with movable intermediate component
ES2137807B1 (en) * 1996-04-29 2000-08-16 Jez Sistemas Ferroviarios S L ACUTE MOBILE TIP CROSSING FOR RAILWAY.
DE10356719A1 (en) * 2003-12-02 2005-06-30 Bwg Gmbh & Co. Kg heart
ES2399735B1 (en) * 2010-06-15 2013-11-13 Jez Sistemas Ferroviarios, S.L. ACUTE HEART OF MOBILE POINT FOR DEVICES OF VIA DE CARRIL GARGANTA
ES2485240B2 (en) * 2013-02-08 2015-05-19 Talleres Alegría S.A. Support cradle for railroad bypass devices

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US175699A (en) * 1876-04-04 Improvement in railroad-switches
US3099427A (en) * 1958-02-07 1963-07-30 Gen Signal Corp Railway switch point bearings
US3403251A (en) * 1966-12-30 1968-09-24 Retorno 30 De Cecilio Robe 10 Track turnout for two rail model electric railroads
AT288463B (en) * 1967-02-17 1971-03-10 Oeesterreichisch Alpine Montan Turnout centerpiece

Also Published As

Publication number Publication date
DE2229025A1 (en) 1972-12-28
SE370557B (en) 1974-10-21
FR2142574B1 (en) 1973-05-25
LU65541A1 (en) 1972-10-25
NL7208400A (en) 1972-12-27
IT960424B (en) 1973-11-20
FR2142574A1 (en) 1973-02-02
AT319990B (en) 1975-01-27
GB1368894A (en) 1974-10-02
ES404485A1 (en) 1975-06-01
DE2229025C3 (en) 1975-04-30
DE2229025B2 (en) 1974-09-05
BR7204003D0 (en) 1973-06-21
NO133111C (en) 1976-03-10
US3787680A (en) 1974-01-22
CH553290A (en) 1974-08-30
BE784169A (en) 1972-09-18
NO133111B (en) 1975-12-01

Similar Documents

Publication Publication Date Title
CA993405A (en) Pouring stop
CA963231A (en) Continuous casting
CA957564A (en) Self-squaring railway truck
GB1384445A (en) Railway level crossing structures
CA978720A (en) Casting
CA948168A (en) Railroad track
CA976520A (en) Cast steel railway crossing
CA958348A (en) Railway brakes
CA960513A (en) Schnabel-type railroad car
AU448168B2 (en) Making cast steel railway wheels
AU468551B2 (en) Railroad frog assembly
CA861929A (en) Synthetic railway tie
CA869506A (en) Making cast steel railway wheels
CA983232A (en) Steel-box-column for steel structures
AU466739B2 (en) Foundry casting forms
CA871566A (en) Railroad vehicles
CA1000951A (en) Steel making converters
CA871555A (en) Railroad track structure
AU448470B2 (en) Rail steel
AU2668171A (en) Rail steel
CA874757A (en) Railway trains
AU426599B2 (en) Making cast steel railway wheels
CA900923A (en) Railroad crossing
CA866163A (en) Fast-annealing malleable cast iron
CA885218A (en) All-door railroad car