ES203245U - Perfected disposition of elements in compasses for swing doors. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Improved arrangement of elements in bars for swing doors, characterized in that it consists of an arm articulated at one end to the hinged door through a symmetrical square piece fixed to it, and at its oscillating end it is sandwiched between a body and a lid assembled both through protrusions pierced from the lid that are plugged into cavidas des perforadas cavity of the body in the constitution of a box fixed to the fixed body and such that this cover involves an interior cavity that crosses it from part to part to enable the movement of the arm while the body has on its surface a track or slot, facing the cavity of the cover, in which a guide pin is inserted from the oscillating end of the arm, and such a slot it forms a wavy section that extends superiorly and inferiorly, in the constitution of two branches, one of entrance and the other of exit of the pi tºn that converge progressively in the back part of the body in question, the piton being seated in the inlet of said undulated section in the position of maximum opening of the swinging door, but when it is closed this prevents the return of the python by forcing it opposite, given the undulated configuration of said section, to run through the lower branch of the groove which passes under an elastic plate that closes its entrance and is fixed embedded at one end to the body and attached to one of the partitions of the branch of entrance allowing said plate in the advance of the arm, under the exit of the python of the body while in the recoil; it allows only the entry of the python by the upper branch of the slot when the swinging door is opened. (Machine-translation by Google Translate, not legally binding)