43471 ⎘
Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor longitudinal pipe seam alignment clamps
METHOD OF MAKING A WELD CONNECTION FOR A FLUID LINE, METHOD OF DISCONNECTING IT, WELDED FLUID LINE CONNECTION, AND MOUNTING TOOL
#2CLAMPING DEVICE FOR LONGITUDINAL-SEAM-WELDED PIPE ELEMENTS
#3Pipe repair and the methods for operational fixing and definitive welding thereof
#4Welding of can bodies
#5Support device for supporting a tube on a tube working machine and tube working machine comprising such a support device
#6Piggyback holdback clamp
#7Joining apparatus for joining structural components of an aircraft
#8Continuous welding machine for welding a pipe blank
#9Tool for aligning work pieces
#10Method and device for the formation of pipes