Abstract: The invention relates to a device for supporting and stabilizing an injured person. The device comprises a flexible film element whose two films define an air-tight inner space in between them that can be evacuated and in which loose particle-containing chambers are provided. The inventive device comprises a torso part and a head part that is provided on both sides with shoulder rests.
Abstract: A back-pack frame (1) intended for moving loads has longitudinal beams (3, 4) and cross beams (10, 13), carrying straps, load-securing elements, and coupling elements (17, 18) that make it possible to arrange two such back-pack frames (1) end-to-end, so as to form a platform that can be either carried or pulled along the ground. Four longitudinal beams (3, 4) are arranged so as to correspond approximately to the edges of a prism having a trapezoidal base, the longitudinal beams (3) being arranged at a greater distance from each other on the carrier side. The two load-side longitudinal beams (4) define a sliding plane, and on the two narrow sides of the back-pack frame (1) there is at least one holding element (6) for a shackle (7) that protrudes beyond the load-side longitudinal beams (4). On each carrier-side longitudinal beam (3) above the lowest element (6), there is at least one side-wall element (9) that is of flexible material.
Type:
Grant
Filed:
February 24, 1987
Date of Patent:
October 3, 1989
Assignee:
Maschinenvertrieb Kohlbrat & Bunz Gesellschaft mbH
Inventors:
Rosa Bunz, Christine Dzionara, Karl Tompe