A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MOULE POUR SOUDURE ALUMINOTHERMIQUE A COULEE DIRECTE
The mold for aluminothermic welding of metal rails has two components made of identical rigid refractory material and suitable for fitting around two ends of rails to be welded, each component includes: a lower part having a face defining a mold cavity suitable for enveloping the foot and a core of the ends of the rails, and a channel opening at the bottom into a lower region of the mold cavity and having at the top an opening and an upper part including a cooling chamber connected to the mold cavity and capable of containing the heads of the rail ends, the cooling chamber forming a non-compartmentalized volume to which the channel is connected via the opening and which is bounded by an external wall of each mold component.
MOULE POUR SOUDURE ALUMINOTHERMIQUE A COULEE DIRECTE
The mold for aluminothermic welding of metal rails has two components made of identical rigid refractory material and suitable for fitting around two ends of rails to be welded, each component includes: a lower part having a face defining a mold cavity suitable for enveloping the foot and a core of the ends of the rails, and a channel opening at the bottom into a lower region of the mold cavity and having at the top an opening and an upper part including a cooling chamber connected to the mold cavity and capable of containing the heads of the rail ends, the cooling chamber forming a non-compartmentalized volume to which the channel is connected via the opening and which is bounded by an external wall of each mold component.
MOULE POUR SOUDURE ALUMINOTHERMIQUE A COULEE DIRECTE
MOULD FOR DIRECT-CAST ALUMINOTHERMIC WELDING
FORM ZUM ALUMINIUM-THERMOSCHWEISSEN MIT DIREKTEM GUSS
WINIAR LIONEL (author) / BOMMART PATRICK (author)
2017-07-26
Patent
Electronic Resource
French
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