Abstract: Apparatus for protecting against spillage of oil and similar cargoes carried in a tanker vessel upon high-energy impact of the hull 10 of the vessel with another object. The apparatus comprises a series of bladder modules whose walls are made of flexible material of sufficient strength to substantially withstand rupture upon such impact. Each flexible module comprises an inboard cargo-carrying bladder 16 surrounded outboardly by a buffer bladder 12 containing air under pressure. Such buffer bladder 12 may alternatively contain water or other ballast liquid when desired to maintain seaworthiness of the vessel.

Abstract: A collapsible bathing assembly utilizes a flexible liner housed within a cabinet. Rigid side walls for supporting the side walls of the liner are pivotally joined to the cabinet, and by pivoting action move the liner into and out of the cabinet. The rigid side walls and a rigid bottom support plate serve as the side walls and front wall of the cabinet when the liner is positioned within the cabinet and the bathing assembly is not in use. A rigid end wall is mounted for pivotal movement about an axis adjacent to the bottom of the liner to provide for the adjustable supporting of one of the ends of the liner, particularly to provide for collapsing of that liner end onto the bottom of the liner, resulting in easy access to the bathtub for an invalid. A framework is provided to support the top of the cabinet and to facilitate installation of the bathing assembly, including plumbing. The liner may be omitted, if desired, in which case the walls are provided with water-tight seals.