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
Application number
GB21993/23A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Primerica Inc
Original Assignee
Metal and Thermit Corp
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
Application filed by Metal and Thermit CorpfiledCriticalMetal and Thermit Corp
Publication of GB210044ApublicationCriticalpatent/GB210044A/en
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
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Continuous Casting
(AREA)
Abstract
210,044. Metal & Thermit Corporation, (Assignees of Keithley, F. N.). Jan. 17, 1923, [Convention date]. Moulds. - A refractory mould 1 for joining rails &c. by means of thermo-aluminic or electrically-heated steel or other metal has a basin 2, into which the metal is poured, connected by channels 5 to spaced pouring gates 3, 4, preferably arranged directly over the space between the rail ends.
GB21993/23A1923-01-171923-08-31Improvements in and relating to molds for welding rails and the like
ExpiredGB210044A
(en)