Gas supply device for two tubular elements to be welded has flexible tubular body formed from two layers of spiral-wound wire
DE102005032930A1
Device for gas humidification
DE102005007766B3
Centering device for ends of pipes to be butt-welded together has three holders for end of first pipe with extensions carrying centering screws for end of second pipe
DE102004021937B3
Gas-shielded arc-welding torch includes plug-in connection with holding ring and groove
DE10057031C1
Device for the inner centering of pipe joints to be welded together
DE10000999C1
Gas flooding device
DE19945609C1
Burner for protective gas arc welding has rocker above foil keyboard with rocker bearing between press buttons and actuating protrusions associated with press buttons
DE19651869C1
Device for gas flushing from two pipes to be joined together by welding
DE19609759C1
Bath security strip for covering gap between parts to be welded
DE19609760A1
Shielding gas tape for gas flooding of the weld joint area of curved container parts or pipes to be welded together
DE19537825C1
Centering appts for welding tube/pipes together
DE4304665A1
Mechanism for internal centring of pipe segments to be joined by welding - using wedge-ended pistons driving radially displaceable centring elements
EP0519201A2
Device for gas flooding of two pipes for being welded together
EP0385069A2
Device for grinding the points of tungsten electrodes
EP0331947A1
Collet for electrodes in torches, especially in TIG torches
DE3728186A1
Gas-lens housing for torches, in particular TIG torches
DE3728184A1
Device for gas flooding of two pipes to be welded together
DE3728185A1
Gas lens housing for a welding torch, in particular a TIG welding torch
DE3603491A1
Device for centring pipe joints to be welded to one another
