A special sealing arrangement makes it possible to remove the propeller in the water, after which it is swung free from the ship and hoisted to the surface for repair. The method eliminates costly and time consuming docking procedures.

  • Corporate Authors:

    Styret for det industrielle rettsvern

    Middelthunsgt 15B, P.O. Box 8160 Dep
    Oslo 1,   Norway 
  • Authors:
    • Liaaen, A M
  • Publication Date: 1977


  • Norwegian

Media Info

  • Features: References;
  • Pagination: 9 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00165110
  • Record Type: Publication
  • Source Agency: Ship Research Institute of Norway
  • Report/Paper Numbers: Patent
  • Files: TRIS
  • Created Date: Nov 23 1977 12:00AM