IT7950137A0 - Forma di fonderia per la saldatura alluminotermica di giunzioni di rotaie - Google Patents

Forma di fonderia per la saldatura alluminotermica di giunzioni di rotaie

Info

Publication number: IT7950137A0
Authority: IT; Italy
Prior art keywords: rail joints; foundry form; aluminothermal welding; aluminothermal; welding
Prior art date: 1978-08-31

Application number

IT7950137A

Other languages

English (en)

Other versions

IT1188852B (it

Inventor

Josef Stratmann

Wilfried Moring

Gerhard Skreba

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.)

1978-08-31

Filing date

1979-08-31

Publication date

1979-08-31

1979-08-31 Application filed by Elektro Thermit Gmbh filed Critical Elektro Thermit Gmbh

1979-08-31 Publication of IT7950137A0 publication Critical patent/IT7950137A0/it

1988-01-28 Application granted granted Critical

1988-01-28 Publication of IT1188852B publication Critical patent/IT1188852B/it

Links

238000003466 welding Methods 0.000 title 1

Classifications

- 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
- 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)
Molds, Cores, And Manufacturing Methods Thereof (AREA)
Moulds For Moulding Plastics Or The Like (AREA)

IT50137/79A 1978-08-31 1979-08-31 Forma di fonderia per la saldatura alluminotermica di giunzioni di rotaie IT1188852B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2837986A DE2837986C2 (de)	1978-08-31	1978-08-31	Gießform zur aluminothermischen Schienenverbindungsschweißung

Publications (2)

Publication Number	Publication Date
IT7950137A0 true IT7950137A0 (it)	1979-08-31
IT1188852B IT1188852B (it)	1988-01-28

Family

ID=6048347

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
IT7950056A IT7950056A0 (it)	1978-08-31	1979-08-17	Forma di fonderia per la saldatura alluminotermica di giunzioni di rotaie
IT50137/79A IT1188852B (it)	1978-08-31	1979-08-31	Forma di fonderia per la saldatura alluminotermica di giunzioni di rotaie

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
IT7950056A IT7950056A0 (it)	1978-08-31	1979-08-17	Forma di fonderia per la saldatura alluminotermica di giunzioni di rotaie

Country Status (10)

Country	Link
US (1)	US4247074A (it)
JP (1)	JPS595397B2 (it)
AU (1)	AU521837B2 (it)
DE (1)	DE2837986C2 (it)
FR (1)	FR2434678A1 (it)
GB (1)	GB2028704B (it)
IN (1)	IN152044B (it)
IT (2)	IT7950056A0 (it)
YU (1)	YU41346B (it)
ZA (1)	ZA794239B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5379076A (en) *	1976-12-22	1978-07-13	Matsushita Electric Industrial Co Ltd	Juicer
AU99445S (en)	1987-05-28	1988-02-11	Thermit Australia Pty Ltd	Mould
AU599274B2 (en) *	1987-11-20	1990-07-12	Elektro-Thermit Gmbh	Rail joint
DE4006071A1 (de) *	1990-02-27	1991-08-29	Elektro Thermit Gmbh	Verfahren zur zwischengussschweissung feinperlitisierter schienen
US5419484A (en) *	1993-04-19	1995-05-30	Radulescu; Stefam R.	Apparatus and process for aluminothermic welding
FR2743319B1 (fr) *	1996-01-05	1999-05-28	Railtech Int	Moule de soudure et dispositif de prechauffage destine a cooperer avec celui-ci
DE19620374C1 (de) *	1996-05-21	1997-12-11	Elektro Thermit Gmbh	Gießform für eine Zwischengußverschweißung zweier Werkstücke
FR2923740B1 (fr) *	2007-11-20	2009-11-27	Railtech Int	Moule pour soudure aluminothermique a coulee directe.
NL2008180C2 (en) *	2012-01-25	2013-07-29	Ihc Holland Ie Bv	Pump and a method of manufacturing such a pump.
CN102935492B (zh) *	2012-11-11	2014-12-10	骆驼集团华南蓄电池有限公司	对焊柱铸造模具
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
US10464164B2 (en) *	2017-11-17	2019-11-05	Orgo-Thermit Inc.	Rail welding crucible and cap with an oxygen/propane gas rail-preheating burner ignited reaction starter mix
EP4296428B1 (en) *	2022-06-23	2024-09-18	Goldschmidt Holding GmbH	Mould for applying to a collar of a rail which is to be repaired by aluminothermic welding and method for repairing a head of a rail with such mould

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2932863A (en) *	1956-08-15	1960-04-19	Electro Thermit G M B H	Method and apparatus for welding
US3007217A (en) *	1959-03-16	1961-11-07	Elektro Thermit Gmbh	Mold for aluminothermic welding of rails and the like
US3113359A (en) *	1961-01-09	1963-12-10	Continental Ind Inc	Molds for composite casting
FR1335348A (fr) *	1962-09-28	1963-08-16	Elektro Thermit Gmbh	Moule pour l'exécution de soudures aluminothermiques notamment pour rails
DE1239915B (de) *	1966-01-29	1967-05-03	Elektro Thermit Gmbh	Giessform fuer das aluminothermische Schweissen
FR1545836A (fr) *	1967-10-03	1968-11-15		Moule pour la soudure aluminothermique de pièces bout à bout, notamment de rails
FR1592360A (it) *	1968-11-19	1970-05-11
FR2396620A1 (fr) *	1977-07-08	1979-02-02	Delachaux C	Moule pour la soudure metallothermique de pieces metalliques

1978
- 1978-08-31 DE DE2837986A patent/DE2837986C2/de not_active Expired
1979
- 1979-07-27 AU AU49330/79A patent/AU521837B2/en not_active Ceased
- 1979-08-14 ZA ZA00794239A patent/ZA794239B/xx unknown
- 1979-08-16 IN IN847/CAL/79A patent/IN152044B/en unknown
- 1979-08-17 US US06/067,410 patent/US4247074A/en not_active Expired - Lifetime
- 1979-08-17 YU YU2018/79A patent/YU41346B/xx unknown
- 1979-08-17 IT IT7950056A patent/IT7950056A0/it unknown
- 1979-08-22 GB GB7929190A patent/GB2028704B/en not_active Expired
- 1979-08-30 FR FR7921731A patent/FR2434678A1/fr active Granted
- 1979-08-30 JP JP54109765A patent/JPS595397B2/ja not_active Expired
- 1979-08-31 IT IT50137/79A patent/IT1188852B/it active

Also Published As

Publication number	Publication date
JPS5533896A (en)	1980-03-10
JPS595397B2 (ja)	1984-02-04
DE2837986A1 (de)	1980-03-20
IN152044B (it)	1983-10-01
FR2434678B1 (it)	1983-01-21
AU521837B2 (en)	1982-04-29
ZA794239B (en)	1980-08-27
IT1188852B (it)	1988-01-28
IT7950056A0 (it)	1979-08-17
YU201879A (en)	1983-04-30
GB2028704A (en)	1980-03-12
DE2837986C2 (de)	1984-04-12
AU4933079A (en)	1980-03-20
FR2434678A1 (fr)	1980-03-28
YU41346B (en)	1987-02-28
US4247074A (en)	1981-01-27
GB2028704B (en)	1982-06-23

Publication	Publication Date	Title
IT1134610B (it)	1986-08-13	Assieme di binario per treni giocattolo
FR2520829B1 (fr)	1986-12-19	Joint metal sur metal
IT7948008A0 (it)	1979-02-15	Nodo per strutture tridimensionali
IT1112163B (it)	1986-01-13	Cingolo per veicoli cingolati
FR2431859B1 (fr)	1987-02-13	Agent de nettoyage pour surfaces dentinaires
IT1188852B (it)	1988-01-28	Forma di fonderia per la saldatura alluminotermica di giunzioni di rotaie
IT1117435B (it)	1986-02-17	Collegamento articolato per maglie di cingolo
IT1101343B (it)	1985-09-28	Collegamento delle rotaie per trenini elettrici
IT1172120B (it)	1987-06-18	Procentimento per la produzione di agenti di carbocementazione
IT7947672A0 (it)	1979-01-17	Giunto di forza specialmente per trattori
SE7905975L (sv)	1980-01-12	Boggi for skenfordon
IT1118448B (it)	1986-03-03	Giunto per tubazioni
IT1107775B (it)	1985-11-25	Procedimento per l'unione di legno per formare giunzioni ad angolo
AT365524B (de)	1982-01-25	Drehgestell-schienenfahrzeug
NO150268C (no)	1984-09-19	Boggi for jernbanevogn
IT1112045B (it)	1986-01-13	Procedimento per bonificare giunti saldati
IT1172155B (it)	1987-06-18	Procedimento per la produzione di agenti di carbocementazione
NO147296C (no)	1983-03-16	Opphengningsenhet for jernbanevogn
DD139116A1 (de)	1979-12-12	Stromabnehmer fuer die dritte schiene
JPS54147626A (en)	1979-11-19	Expansion joint for elevated bridge
IT1106428B (it)	1985-11-11	Procedimento per il recupero di 2 pirrolidone
SE8003597L (sv)	1981-01-03	Boggi for jernvegsvagnar
DK218079A (da)	1980-01-17	Jernbanekoeretoej
IT7950441A0 (it)	1979-10-03	Scompartimento ferroviario per lunghi tragitti
IT1083365B (it)	1985-05-21	Guarnizione di tenuta per le articolazioni di cingoli