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.)
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.)
Goldschmidt ETB GmbH
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.)
Filing date
Publication date
Application filed by Elektro Thermit GmbHfiledCriticalElektro Thermit GmbH
Priority to ES519692ApriorityCriticalpatent/ES8402741A3/en
Publication of ES519692A0publicationCriticalpatent/ES519692A0/en
Publication of ES8402741A3publicationCriticalpatent/ES8402741A3/en
EP---7055 A An electric cable is inserted in a side hole in a mould so that its end is positioned in the mould cavity above a metal disk which rests on the rail flange. The disk is 1-5mm thick and is coated with a brazing alloy on its underside. In the top part of the mould is an aluminothermite mixt. used to weld the cable end via the disk to the rail. - A sound joint is obtd. without embrittling and impairing the microstructure of the rail by overheating.
ES519692A1983-02-101983-02-10Bonding cable to metal piece, esp. railway rail
ExpiredES8402741A3
(en)