Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines

HELECTRICITY H02Electric power H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES

H02G1/00Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines

H02G1/005for cutting cables or wires, or splicing H02G1/02for overhead lines or cables H02G1/04for mounting or stretching H02G1/06for laying cables H02G1/08through tubing or conduit H02G1/081using pulling means at cable ends H02G1/083using lines H02G1/085using portable tools H02G1/086using fluid as pulling means H02G1/088using pulling devices movable inside conduits H02G1/10in or under water H02G1/12for removing insulation or armouring from cables H02G1/1202by cutting and withdrawing insulation H02G1/1204Hand-held tools H02G1/1207the cutting element not rotating about the wire or cable H02G1/1209making a transverse cut H02G1/1212using wire or cable clamping means H02G1/1214not using wire or cable clamping means H02G1/1217making a longitudinal cut H02G1/1219making a transverse and longitudinal cut H02G1/1221the cutting element rotating about the wire or cable H02G1/1224making a transverse cut H02G1/1226making a helical cut H02G1/1229the cutting element making a longitudinal, and a transverse or a helical cut H02G1/1231using a swivelling cutting element H02G1/1234the tool being of the plier type H02G1/1236Features relating to cutting elements H02G1/1239the cutting element being a disc or a circular saw H02G1/1241the cutting element being a stack of blades H02G1/1243the cutting element being a wire or filament H02G1/1246the cutting element being of tubular construction H02G1/1248Machines H02G1/1251the cutting element not rotating about the wire or cable H02G1/1253making a transverse cut H02G1/1256using wire or cable-clamping means H02G1/1258not using wire or cable-clamping means H02G1/126making a longitudinal cut H02G1/1263making a transverse and longitudinal cut H02G1/1265the cutting element rotating about the wire or cable H02G1/1268the cutting element making a longitudinal in combination with a transverse or a helical cut H02G1/127Features relating to cutting elements H02G1/1273by pushing backwards insulation H02G1/1275by applying heat H02G1/1278using heated blades H02G1/128using radiant energy H02G1/1282removing metallic shields H02G1/1285by friction H02G1/1287by means of a solvent H02G1/129by means of a cryogenic fluid H02G1/1292Devices for dismantling twisted filaments H02G1/1295Devices for splitting and dismantling flat cables H02G1/1297Removing armouring from cables H02G1/14for joining or terminating cables H02G1/145Moulds H02G1/16for repairing insulation or armouring of cables