ES287202U - Perfected recovery for door handles (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Improved recuperator for door cranks, essentially characterized in that it is constituted by means of a circular cassette provided on its front with a passage for the horizontal axis of the crank and in its interior of two diametrical projections intended for coupling the incurved ends of the scissor spring, contained inside, the edge also having the open base of said cassette, with a protruding molded peg that constitutes a male coupling and immobilization of the cassette in its assembly on the lower orifice of a circular perforation centrally perforated, as a plateau, provided in an independent metal plate, the latter also having said in said drawing with two arched slots arranged around the hole and in different positions, which allow the right and left movement according to its mounting position of the finger joint of the edge of a coupling washer on the back of the drawing the plate, so that the axis of the crank simultaneously crosses the box, the plate and the washer, which through the nail determines the understanding of the spring, contained in the box, until the movement is interrupted and the crank returns to its rest position by the action of the spring, the faceted end of the shaft providing a receiving groove of a retaining segment, which establishes the mounting position of the parts. (Machine-translation by Google Translate, not legally binding)