ES156559U - Perfecting device for amortiguation and counterweight for folding beds. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Improved cushioning and counterweight device for folding beds, characterized by having several boxes that house and support the counter weights, being located on top of each other, having in their ends, the corresponding rollers to facilitate their guided movement between profiles, presenting necklines in one of the sides, by means of which the counterweights are allowed to grasp their easy extraction, carrying in solidary form, some pieces folded forming a loop, to allow the passage of pins that join together two adjacent boxes, whose pins they comprise the corresponding stops, which limit the travel of the upper cassette in its first phase, initiating the lifting of the lower cassette, together with the one that was already in motion, all cassettes and counterweights being incorporated, driven by a shot of the upper counterweight, the which has the appropriate means to fix the tilting elements of the bed. (Machine-translation by Google Translate, not legally binding)