Patents Assigned to ACHIM STADLER
  • PRESSURIZABLE SEALING ELEMENT
    Publication number: 20120112102
    Abstract: The invention relates to a sealing element (10) to be mounted on a plugging head (76). The plugging head (76) is introduced into an access opening in the pipeline (70) or pipe (70). The pressurizable sealing element (10) delimits at least one pressurizable cavity (22, 92) with an inner surface (78), and seals an inner wall (74) of the pipeline (70) or pipe (70) with a generated surface (16, 40, 46, 48) when a pressure pi is applied to the cavity (22, 92).
    Type: Application
    Filed: June 5, 2009
    Publication date: May 10, 2012
    Applicant: ACHIM STADLER
    Inventors: Achim Stadler, Armin Barth