ES155232U - Perfected mechanism of amortiguación and counterweight for folding beds. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Improved mechanism of cushioning and counterweight for folding beds, characterized by having a space at the bottom of the piece of furniture, limited by the partition of the bottom itself and an overlapping partition, whose space is occupied by a fixed frame constituted by a U-shaped profile. Collapsed to accommodate rotating rollers mounted on shaft ends integral with the ends of several superimposed counterweights, which have in their lower planes, threaded pins, with an intermediate flange in their length, their lower end being cylindrical to traverse vertically the following counterweight, ending in a head as a stop of the counterweight that they pass through, the counterweights being extensible to each other with progressive elevation of the upper counterweight followed spaced by the others up to the top with the respective head of the pin, the upper counterweight being joined in the form articulated, with rods on the sides, whose connecting rods cross the partition overlaid by vertical grooves, is joined at the opposite end in articulated form, with a frame constitutive of the bed, tilting the frame of the bed, by a point moved with the junction with the connecting rod, by a crossbar solidaria of the ends with the sides of the furniture. (Machine-translation by Google Translate, not legally binding)