Patents Assigned to Sensco S.A.R.L.
  • Device for scraping the outer surface of a tube
    Patent number: 4744123
    Abstract: A device for shaving material from the outer surface of a pipe including a chuck for securing the device to the end of the pipe, a drive shaft having its axis coincident with the pipe axis and a fixed plate immovably secured to the drive shaft perpendicular thereto. A cutting unit for scraping the outer surface of the pipe is secured to an arm which extends parallel to the drive shaft, and the arm is secured to a disc which is movably secured to the fixed plate, thus permitting radial adjustment of the cutting unit.
    Type: Grant
    Filed: September 15, 1986
    Date of Patent: May 17, 1988
    Assignees: Gaz de France, Sensco S.A.R.L.
    Inventors: Patrick Le Testu, Dominique Pfeiffer, Michel Cochetel, Jean-Michel Longeau