Hidden hinge for doors and windows and window or associated door (Machine-translation by Google Translate, not legally binding)

摘要

Concealed hinge for doors and windows and associated window or door. The present invention relates to a concealed hinge for doors and windows comprising a first frame fastening element, a second fastening element to the blade and a cam mechanism comprising a main cam that is attached to the first fastener to the frame by means of a pin that slides by a guiding means present in the first fixing element to the frame, so that it can be used in standard sheet channels, besides allowing its quick coupling or uncoupling to the sheet and the frame of the frame. Door or window independently. (Machine-translation by Google Translate, not legally binding)