Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Domenech Brunet carlos
Original Assignee
Domenech Brunet carlos
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Application filed by Domenech Brunet carlosfiledCriticalDomenech Brunet carlos
Priority to ES1968142098UpriorityCriticalpatent/ES142098Y/en
Publication of ES142098UpublicationCriticalpatent/ES142098U/en
Application grantedgrantedCritical
Publication of ES142098YpublicationCriticalpatent/ES142098Y/en
Respiratory Apparatuses And Protective Means
(AREA)
Abstract
An improved frame for underwater mask, which is mainly characterized by a continuous frame with a bilobed lower contour, at the mid point of the upper arch, the transverse sectional cut is produced that interrupts. The uniform continuity of the frame, presenting at both ends limits of said opening the thickening of two regular and equal prismatic blocks, which are carriers in their mass and in the longitudinal axial sense thereof, a cylindrical perforation that completely covers the side next to one of them, while in the opposite only penetrates in the necessary part so that the thread of its internal surface constitutes it in a nut suitable to receive the extension of a fixing pin, which having penetrated through the total hole of the first block, remain hidden inside leaving even invisible in your own head, after having been screwed closing the two halves of the separation block. (Machine-translation by Google Translate, not legally binding)
ES1968142098U1968-10-071968-10-07
A PERFECTED MOUNT FOR UNDERWATER MASK.
ExpiredES142098Y
(en)