GB1466139A - Method of repairing worn frogs in sets of points - Google Patents

Method of repairing worn frogs in sets of points

Info

Publication number
GB1466139A
GB1466139A GB2798374A GB2798374A GB1466139A GB 1466139 A GB1466139 A GB 1466139A GB 2798374 A GB2798374 A GB 2798374A GB 2798374 A GB2798374 A GB 2798374A GB 1466139 A GB1466139 A GB 1466139A
Authority
GB
United Kingdom
Prior art keywords
frog
worn
frogs
welding
repairing
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
GB2798374A
Other languages
English (en)
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.)
Goldschmidt ETB GmbH
Original Assignee
Elektro Thermit GmbH
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 DE19732332646 external-priority patent/DE2332646C3/de
Application filed by Elektro Thermit GmbH filed Critical Elektro Thermit GmbH
Publication of GB1466139A publication Critical patent/GB1466139A/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
    • E01B11/00—Rail joints
    • E01B11/44—Non-dismountable rail joints; Welded joints
    • E01B11/50—Joints made by electric welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K23/00—Alumino-thermic welding
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B11/00—Rail joints
    • E01B11/44—Non-dismountable rail joints; Welded joints
    • E01B11/52—Joints made by alumino-thermal welding
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B31/00—Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
    • E01B31/02—Working rail or other metal track components on the spot
    • E01B31/18—Reconditioning or repairing worn or damaged parts on the spot, e.g. applying inlays, building-up rails by welding; Heating or cooling of parts on the spot, e.g. for reducing joint gaps, for hardening rails
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/26—Railway- or like rails

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
GB2798374A 1973-06-27 1974-06-24 Method of repairing worn frogs in sets of points Expired GB1466139A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732332646 DE2332646C3 (de) 1973-06-27 Verfahren zum Erneuern abgenutzter Herzstücke von Weichen

Publications (1)

Publication Number Publication Date
GB1466139A true GB1466139A (en) 1977-03-02

Family

ID=5885219

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2798374A Expired GB1466139A (en) 1973-06-27 1974-06-24 Method of repairing worn frogs in sets of points

Country Status (6)

Country Link
AT (1) AT326715B (enExample)
CH (1) CH566450A5 (enExample)
GB (1) GB1466139A (enExample)
IT (1) IT1016095B (enExample)
SE (1) SE393828B (enExample)
YU (1) YU150874A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20130572A1 (it) * 2013-10-17 2015-04-18 Saga S R L Metodo per rigenerare un cuore di un deviatoio usurato

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20130572A1 (it) * 2013-10-17 2015-04-18 Saga S R L Metodo per rigenerare un cuore di un deviatoio usurato
EP2862978A1 (en) * 2013-10-17 2015-04-22 SAGA S.r.l. A method for regenerating a frog of a worn railway switch

Also Published As

Publication number Publication date
SE7408400L (enExample) 1974-12-30
SE393828B (sv) 1977-05-23
AT326715B (de) 1975-12-29
CH566450A5 (enExample) 1975-09-15
YU150874A (en) 1982-05-31
DE2332646A1 (de) 1975-01-16
DE2332646B2 (de) 1977-02-24
IT1016095B (it) 1977-05-30
ATA533374A (de) 1975-03-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee