ES1010131U - Overhead door. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Swing door, which constituting through a conventional sheet mounted on a frame, also conventional and being susceptible to be of manual or automatic drive for opening and closing, is essentially characterized because on each one of the sides of the door are available a means for its opening and closing without that overloaded to the outside, means that are constituted by three subconjunds, one higher, constituted from a piece in "U" fixed on the internal face of the own frame of the door, on which piece articulates internally a small plate in which the superior end of a spring is attached, articulating at that time in that piece in "U" an extended plate that is projected until the second sub-set, provided in the approximately intermediate part of the height of the door, being this subconjunto constituted from a part angularfixed to the own sheet of the door and on which articulates a piece arched regulated remove in its positioning, as well as the lower end of the overhead plate and the spring articulated to the top or subconjunto superior, having also expected that linked to that arched piece is a strip on which the lower end of the spring is precisely fixed ; having also expected that the bottom subconjunction is constituted by a piece in <z> solidarized to the own frame of the door and linked to a piece, also angular, fixed to the own sheet, with the interposition of a sliding wheel through that piece in <z> for opening and closing by scalwing, with displacement to the inside, of the own door. (Machine-translation by Google Translate, not legally binding)