| 20090000379 | Device for the Ultrasonic Inspection of the Weld Seam of Longitudinally Welded Pipes for Defects - The present invention pertains to a device for the ultrasonic inspection of the weld seam of longitudinally welded pipes for longitudinal defects with an inspection unit, which can be relatively displaced on the surface of the pipe on at least one side next to the weld seam, comprising a pick-up with a coupling means feed, which said pick-up accommodates at least one inspection head with a modulator, which said inspection head touches the pipe surface and whose channel opens in the area of the modulator, wherein the inspection head can be arranged in a rigidly preset position relative to the pipe surface. | 01-01-2009 |
