OA08229A - Mold for metallothermal welding of metal parts - Google Patents

Mold for metallothermal welding of metal parts

Info

Publication number
OA08229A
OA08229A OA56553A OA56553A OA08229A OA 08229 A OA08229 A OA 08229A OA 56553 A OA56553 A OA 56553A OA 56553 A OA56553 A OA 56553A OA 08229 A OA08229 A OA 08229A
Authority
OA
OAPI
Prior art keywords
mold
metal parts
metallothermal
welding
metallothermal welding
Prior art date
Application number
OA56553A
Other languages
French (fr)
Inventor
Patrick M Bommart
Patrick Bommart
Original Assignee
Delachaux 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
Priority claimed from FR7721158A external-priority patent/FR2396620A1/en
Priority claimed from FR7817030A external-priority patent/FR2427869A1/en
Application filed by Delachaux Sa filed Critical Delachaux Sa
Publication of OA08229A publication Critical patent/OA08229A/en

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
    • E01B11/52—Joints made by alumino-thermal 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/26—Railway- or like rails
OA56553A 1977-07-08 1978-07-06 Mold for metallothermal welding of metal parts OA08229A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7721158A FR2396620A1 (en) 1977-07-08 1977-07-08 MOLD FOR METALLOTHERMAL WELDING OF METAL PARTS
FR7817030A FR2427869A1 (en) 1978-06-07 1978-06-07 Mould for metallothermic welding - includes a sloping projection at edge of junction onto which mineral fibre mat strip seals

Publications (1)

Publication Number Publication Date
OA08229A true OA08229A (en) 1987-10-30

Family

ID=26220120

Family Applications (1)

Application Number Title Priority Date Filing Date
OA56553A OA08229A (en) 1977-07-08 1978-07-06 Mold for metallothermal welding of metal parts

Country Status (10)

Country Link
EP (1) EP0000456B1 (en)
JP (1) JPS6054145B2 (en)
AU (1) AU515470B2 (en)
BR (1) BR7804401A (en)
CA (1) CA1117727A (en)
DE (1) DE2860254D1 (en)
ES (1) ES471516A1 (en)
MX (1) MX150536A (en)
OA (1) OA08229A (en)
TR (1) TR20302A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56161279A (en) * 1980-05-08 1981-12-11 Mitsubishi Electric Corp Safety device for elevator
JPS6138661U (en) * 1984-08-10 1986-03-11 京セラミタ株式会社 Corona discharger cleaning device
JPH0631143B2 (en) * 1986-04-04 1994-04-27 三菱電機株式会社 Elevator safety device
DE4135066C1 (en) * 1991-10-24 1993-04-01 Gns Gesellschaft Fuer Nuklear-Service Mbh, 4300 Essen, De
FR2843551B1 (en) * 2002-08-14 2005-04-22 Railtech Int COVER OF ALUMINO-THERMAL REACTION CUTTER
WO2011013078A1 (en) * 2009-07-30 2011-02-03 Donald Roderick Macrae Process and mould assembly for aluminothermic welding of rails with mould having two side moulds, a base and receiving means
FR3038920B1 (en) * 2015-07-17 2017-07-28 Railtech Int BACKPACK PIECE OF A METALLIC RAIL SOLDER MOLD, CORRESPONDING MOLD AND ALUMINOTHERMIC WELDING PROCESS
FR3050742B1 (en) 2016-04-29 2018-05-04 Railtech International ALUMINOTHERMIC WELDING MOLD OF A METAL RAIL AND REPAIR METHOD USING SAME
FR3072041B1 (en) * 2017-10-09 2019-11-29 Railtech International MOLDING ASSEMBLY FOR ALUMINO-THERMAL RAIL SOLDERING AND ALUMINO-THERMAL RAILS SOLDERING PROCESS
DE102018006415A1 (en) * 2018-08-15 2020-02-20 Goldschmidt Thermit Gmbh Process for sealing a casting mold for aluminothermic rail welding

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE572591C (en) * 1933-03-18 Aluminothermische Und Elek Sch Self-sealing sand mold for aluminothermic rail welding
US3022554A (en) * 1959-12-07 1962-02-27 Continental Ind Inc Exothermic mold having detachable lower portions
US3113359A (en) * 1961-01-09 1963-12-10 Continental Ind Inc Molds for composite casting
FR1327977A (en) * 1962-05-10 1963-05-24 Erico Prod Inc Butt assembly of steel bars and similar parts

Also Published As

Publication number Publication date
JPS5418448A (en) 1979-02-10
EP0000456A1 (en) 1979-01-24
DE2860254D1 (en) 1981-01-29
AU515470B2 (en) 1981-04-02
ES471516A1 (en) 1979-02-01
CA1117727A (en) 1982-02-09
AU3774278A (en) 1980-01-10
TR20302A (en) 1981-01-07
EP0000456B1 (en) 1980-10-29
MX150536A (en) 1984-05-23
JPS6054145B2 (en) 1985-11-28
BR7804401A (en) 1979-05-08

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