ES1021298U - Resgistro practicable for sealing closure. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Closing practicable for records tight seal comprising a fixable framework on contour access opening and a lid joinable on said frame, the framework comprises a wall vertical protruding a wing external and internal ala, whose lid is approximately equal to defined by frame and supports on internal wing of same, with interposition of an elastic airtight seal contour, wherein the cover carries bolts freewheeling, which perpendicular pass through said lid without possibility of axial movement, while these bolts finished off by its outer end in a head that protrudes from the surface of the lid and operable with a key, whereas its inner end protrudes from the top one carrying portion secured a transverse arm lock, top length distance between the bolts and margin of internal wing frame; bolts and arms remain between unaposición turnable lock in which these arms are placed under the internal wing framework and a release position, in which are retracted said arms with respect to such ala; and because the frame has, on the undersurface wing internal ramps situated in a position faceable bolts, against supporting with tightening, the arms of bolts in such locked position. (Machine-translation by Google Translate, not legally binding)