ES1026188U - Height adjustment device for the frame of a hospital bed. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Device height adjustment for casting a bed clinic, specifically for a bed type those with an underframe rodante a frame intermediate adjustable height and top armor, articulada or not, of incorporation bedding or operational area bed essentially characterized by being formed from element drive, preferably a gear motor electric, pivotally mounted on the frame rolling and using a spindle or any appropriate means provides a longitudinal movement to a rod telescopico by its free end joins in turn articulately to a clevis secured radially a crosscutting mounted with freedom of rotation in own armazon rolling stock, so the drive in one or other sense element drive provoca tilting or angular movement of said shaft also in one way or another, axis than its end regions incorporates a pair of long bra zos, interlocked also radially thereof and at its end freed through pins cross acting axes freewheeling, receiving paths sheaves playing in the heart of respective guides longitudinal existing in casting intermediate and embodied in u-profiles, concavity oriented in, with acting dead ends travel stop for limiting sheaves cited and, accordingly acting limiting stops for tilt said arms. (Machine-translation by Google Translate, not legally binding)