Engineering topics
Publications and source records attributed to Soter, E. J..
One-man inflatable liferaft can be thrown into water and boarded regardless of which side falls up. Raft, which incorporates several additional safety and convenience features, is designed for simplicity. It is economical to manufacture and easy to use.
A one man inflatable life raft is described. The raft has an inflatable tube perimetrically bounding the occupant receiving space with a flexible floor member. A zippered opening in the floor allows entry and facilitates the use of a constant diameter tube. An airtight fabric bulkhead divides the peripheral tube longitudinally into inflatable tube sections, where if either tube section were punctured, the bulkhead would move into the punctured section to substitute for the punctured wall portion and maintain the inflatable volume of the tube. The floor member is attached to the central portion of the tube wall so that either side of the raft can be the up side.