ES471516A1 - Perfeccionamientos en los moldes para soldadura - Google Patents
Perfeccionamientos en los moldes para soldaduraInfo
- Publication number
- ES471516A1 ES471516A1 ES471516A ES471516A ES471516A1 ES 471516 A1 ES471516 A1 ES 471516A1 ES 471516 A ES471516 A ES 471516A ES 471516 A ES471516 A ES 471516A ES 471516 A1 ES471516 A1 ES 471516A1
- Authority
- ES
- Spain
- Prior art keywords
- mould
- projection
- pieces
- welding
- weld metal
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Arc Welding In General (AREA)
- Continuous Casting (AREA)
- Gasket Seals (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7721158A FR2396620A1 (fr) | 1977-07-08 | 1977-07-08 | Moule pour la soudure metallothermique de pieces metalliques |
FR7817030A FR2427869A1 (fr) | 1978-06-07 | 1978-06-07 | Moules a surfaces emboitables pour la soudure metallothermique de pieces metalliques |
Publications (1)
Publication Number | Publication Date |
---|---|
ES471516A1 true ES471516A1 (es) | 1979-02-01 |
Family
ID=26220120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES471516A Expired ES471516A1 (es) | 1977-07-08 | 1978-07-06 | Perfeccionamientos en los moldes para soldadura |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0000456B1 (de) |
JP (1) | JPS6054145B2 (de) |
AU (1) | AU515470B2 (de) |
BR (1) | BR7804401A (de) |
CA (1) | CA1117727A (de) |
DE (1) | DE2860254D1 (de) |
ES (1) | ES471516A1 (de) |
MX (1) | MX150536A (de) |
OA (1) | OA08229A (de) |
TR (1) | TR20302A (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56161279A (en) * | 1980-05-08 | 1981-12-11 | Mitsubishi Electric Corp | Safety device for elevator |
JPS6138661U (ja) * | 1984-08-10 | 1986-03-11 | 京セラミタ株式会社 | コロナ放電器の清掃装置 |
JPH0631143B2 (ja) * | 1986-04-04 | 1994-04-27 | 三菱電機株式会社 | エレベ−タの安全装置 |
DE4135066C1 (de) * | 1991-10-24 | 1993-04-01 | Gns Gesellschaft Fuer Nuklear-Service Mbh, 4300 Essen, De | |
FR2843551B1 (fr) * | 2002-08-14 | 2005-04-22 | Railtech Int | Couvercle de creuset de reaction aluminothermique |
AU2010277203B2 (en) * | 2009-07-30 | 2014-08-21 | Electrotherm (Pty) Limited | Process and mould assembly for aluminothermic welding of rails with mould having two side moulds, a base and receiving means |
FR3038920B1 (fr) * | 2015-07-17 | 2017-07-28 | Railtech Int | Piece de fond d'un moule de soudure de rails metalliques, moule correspondant et procede de soudure aluminothermique |
FR3050742B1 (fr) * | 2016-04-29 | 2018-05-04 | Railtech International | Moule de soudure aluminothermique d'un rail metallique et procede de reparation qui en fait usage |
FR3072041B1 (fr) * | 2017-10-09 | 2019-11-29 | Railtech International | Ensemble de moulage pour la soudure aluminothermique de rails et procede de soudure aluminothermique de rails |
DE102018006415A1 (de) * | 2018-08-15 | 2020-02-20 | Goldschmidt Thermit Gmbh | Verfahren zum Abdichten einer Gießform für aluminothermische Schienenschweißungen |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE572591C (de) * | 1933-03-18 | Aluminothermische Und Elek Sch | Selbstdichtende Sandform fuer aluminothermische Schienenschweissungen | |
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 (fr) * | 1962-05-10 | 1963-05-24 | Erico Prod Inc | Assemblage bout à bout de barres d'acier et de pièces analogues |
-
1978
- 1978-06-23 DE DE7878400034T patent/DE2860254D1/de not_active Expired
- 1978-06-23 EP EP78400034A patent/EP0000456B1/de not_active Expired
- 1978-07-04 AU AU37742/78A patent/AU515470B2/en not_active Expired
- 1978-07-06 MX MX174082A patent/MX150536A/es unknown
- 1978-07-06 OA OA56553A patent/OA08229A/xx unknown
- 1978-07-06 TR TR20302A patent/TR20302A/xx unknown
- 1978-07-06 ES ES471516A patent/ES471516A1/es not_active Expired
- 1978-07-07 JP JP53082172A patent/JPS6054145B2/ja not_active Expired
- 1978-07-07 CA CA000307008A patent/CA1117727A/fr not_active Expired
- 1978-07-07 BR BR7804401A patent/BR7804401A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
AU515470B2 (en) | 1981-04-02 |
BR7804401A (pt) | 1979-05-08 |
AU3774278A (en) | 1980-01-10 |
CA1117727A (fr) | 1982-02-09 |
OA08229A (fr) | 1987-10-30 |
MX150536A (es) | 1984-05-23 |
JPS5418448A (en) | 1979-02-10 |
DE2860254D1 (en) | 1981-01-29 |
TR20302A (tr) | 1981-01-07 |
EP0000456A1 (de) | 1979-01-24 |
JPS6054145B2 (ja) | 1985-11-28 |
EP0000456B1 (de) | 1980-10-29 |
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