Accession Number : ADD003750

Title :   Portable Salvage Lift Apparatus.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s) : Bayles,John H ; Roster,Theodore J

Report Date : 15 Feb 1977

Pagination or Media Count : 5

Abstract : The patent describes a portable salvage lift apparatus for use in underwater environment comprising a buoyancy system having a variable lift capability and a tethering system employing a brake whereby the rate of ascent of the apparatus is controlled.

Descriptors :   *Patents, *Underwater equipment, *Salvage, *Cable assemblies, *Brakes, Housings(Enclosures), Inflatable structures, Impellers, Tethering, Hoists

Subject Categories : Marine Engineering

Distribution Statement : APPROVED FOR PUBLIC RELEASE