ES215079U - Closure mechanism. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Type closure mechanism, which has coaxially unstable separable portions on opposite sides of a door, includes for each of said parts a flat, normally fixed with respect to said door and a tubular element rotatably mounted on said plate, having one of said tubular elements a manually operable closing control mounted thereon laterally and rotatably, having in another of said tubular elements a knob meshed therewith non-rotatably, said knob having a central opening at the outer end thereof, characterized in that said closing mechanism comprises a cam and transmission means mutually engaged on said closing control and on the tubular element associated therewith, whereby the rotary movement of said closing control with respect to said element tubular, induces an axial movement of said closing control; a non-circular transverse section maneuvering shaft for joint operation with a lock mechanism, said shaft being fixed in a unitary and rotatable manner with respect to said tubular elements for rotating therewith and having a reduced cross-sectional part, also having said shaft a grinding at the end thereof normally opposite said knob opening, said notch serving to position with respect to the shaft the end of an insert through said knob opening in a direction parallel to said axis for or axial location of the cited axis; a bar normally fixed with respect to said door and having an opening in which it receives the non-circular part of said axis in a non-rotating relation, said reduced part turning a spring of relatively strong turns extending between an axially fixed element with with respect to said axis and said closing knob that pushes said axis towards said knob; a spring of faces with respect to said axis and to said door respectively. (Machine-translation by Google Translate, not legally binding)