ES305984A1 - Improvements in the beds-portable cushions of folding armor. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the beds-portable cushions of folding armor. (Machine-translation by Google Translate, not legally binding)
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Mattresses And Other Support Structures For Chairs And Beds
(AREA)
Abstract
Improvements in the portable folding frame crib beds, characterized in that the vertical support elements of the cradle, have in the area close to the vertices of the frame of the upper rail a joints, each of which is made rigid by means of a profile lever with a U section, whose branches wrap the two ends of the joint, arranged in extension. The levers of each foot are articulated by their upper part by means of a pin that crosses the branches of the U-piece, as well as the vertical element of the foot of the upper part of the articulation comprised between the branches of the lever. The length of the U-shaped articulated piece is such that it covers the end areas of the joint elements of the joint, making it rigid when, by rotation of the lever, the articulated ends of the foot, arranged in prolongation, face the channel of the joint. the rigid piece in U. It is enough to disengage this piece acting on a projection of the edge of the U-shaped profile of the lever so that the articulation is free. (Machine-translation by Google Translate, not legally binding)
ES0305984A1964-11-041964-11-04Improvements in the beds-portable cushions of folding armor. (Machine-translation by Google Translate, not legally binding)
ExpiredES305984A1
(en)