ES224761U - Mechanical actuator device. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Mechanical actuator device, intended for the drive of devices with operating cycles comprising running times in two opposite directions, separated by periods of stoppage, characterized essentially by consisting of a rigid housing housing for the mechanisms and electromechanical components associated with them. Same, defining in its upper part a hermetic cavity, closed by means of a cover crossed by the axial shaft of exit and carrier of a bearing for the same, having inside the aforementioned cavity a concave coaxial toothed wheel of said output shaft, supported in turn by its lower part by another bearing fixed to the bottom of the cavity, said output shaft being positively actuated by the ends of a diametral cross member secured thereto on which actuate respective lugs derived from the upper face of the gear, which is geared laterally with an endless screw arranged transversely in the upper cavity itself, mounted on bearings fixed to the walls of the cavity and with its axial shaft emerging relative thereto and provided, on one of its ends, with a drive pulley meshed with a toothed belt, coupled to its once to the joint pulley of the axial shaft of an electric motor located below the upper hermetic cavity, which is filled with liquid lubricant and has its bottom perforated for the passage of the lower extension of the output shaft. (Machine-translation by Google Translate, not legally binding)