Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
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
Mould (2) for applying to a collar (10) of a rail (1) which is to be repaired by aluminothermic welding, the rail including a head (11), a web (12) and a foot (13), the mould comprising: at least two pieces (20,20') temporarily assembled opposite one another and on either side of the rail to enclose the head and the web, the pieces providing a channel (21) for flowing liquid steel into an area to be welded, wherein each piece includes: protruding portions (22) for attaching to the web and the underside (111) of the head, and a collar receiving area (23) for receiving the collar, the protruding portions defining and limiting the collar receiving area therein ; and a method for repairing a head of a rail using such mould.
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
Mould (2) for applying to a collar (10) of a rail (1) which is to be repaired by aluminothermic welding, the rail including a head (11), a web (12) and a foot (13), the mould comprising: at least two pieces (20,20') temporarily assembled opposite one another and on either side of the rail to enclose the head and the web, the pieces providing a channel (21) for flowing liquid steel into an area to be welded, wherein each piece includes: protruding portions (22) for attaching to the web and the underside (111) of the head, and a collar receiving area (23) for receiving the collar, the protruding portions defining and limiting the collar receiving area therein ; and a method for repairing a head of a rail using such mould.
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
FORM ZUM ANWENDEN AUF EINEM DURCH ALUMINOTHERMISCHES SCHWEISSEN ZU REPARIERENDEN SCHIENENHALS UND VERFAHREN ZUM REPARIEREN EINES SCHIENENKOPFES MIT EINER SOLCHEN FORM
MOULE À APPLIQUER SUR LE COLLET D'UN RAIL QUI DOIT ÊTRE RÉPARÉ PAR SOUDAGE ALUMINOTHERMIQUE ET PROCÉDÉ DE RÉPARATION DE LA TÊTE D'UN RAIL AVEC UN TEL MOULE
KEICHEL JÖRG (Autor:in) / YANG JINLING (Autor:in)
18.09.2024
Patent
Elektronische Ressource
Englisch
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