METHOD OF CREATING AND BRINGING INTO WORKING POSITION OF FOLDING FRAME OF DEVICE AND VERSIONS OF DEVICES WITH PLATFORM, WITH REMOVABLE MOVABLE AND FIXED SUPPORTS, BASED ON THIS METHOD Russian patent published in 2025 - IPC A61G1/00 

FIELD: life-saving.

SUBSTANCE: invention relates to folding frames for rescue services. Folding power frame of the device contains flat linear elements connected in series by ends to each other by means of rotary hinges. Elements are arranged with the possibility of packing into flat bags, overlapping of one element on another of bellows type. Frame consists of two separate circuits, internal and external, made in close contact with each other along the whole perimeter. Each linear element of the straight section of the outer perimeter in the working position overlaps the bending point of the elements of the inner perimeter. Each linear element of the straight section of the inner perimeter overlaps the bend of the outer perimeter. Inner and outer contours of the frame along the whole perimeter are connected by quick-detachable elements with position fixation.

EFFECT: possibility of carrying the disassembled frame by a person in a rucksack, possibility of compact storage in several flat bags.

14 cl, 20 dwg