ES157325U - Sexy device. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Sextant device, of simplified design, constructed of molded synthetic material, anticorrosive, resistant to percussion, color. Very dark, with blank readings to eliminate any glare harmful to the eye of the user, essentially characterized, by comprising an inseparable mass, constituted by the graduated sector (1), the eye tube (11), the graduated arc (4), the frame for the horizon mirror (12), the fins that support the horizon- tal (15) and solar (14) intercala- ble filters, and the handle (16), conformed to the hand, which ensures a firm and stable retention; to understand an index arm (2), which rotates in the center of the sector, with a frame of the mirror index (13), the arc for the scale of the nonius (3), with a hook in the form of trigger (5), fixed, they also form a single mass or body; by presenting an articulated frame (8), carrier of an axis (9), free-throw by means of the knob (10), integral in its projecting end of the frame, inside of which, the axis (9), is covered by a rubber tube, which by the pressure of the spring (7) contacts the flank of the helmet (4), whose flank rubber contact promotes a micrometric angular displacement of the nonius arc (3), proper for its exact adjustment and reading; by comprising another protruding trigger (6) of the frame (s), which promotes its articulation and releases it from the pressure of the spring (7), for the free angular displacement of the index arm (2); for presenting the horizon mirror, a careful half-shaded that provides a clean alignment of images. (Machine-translation by Google Translate, not legally binding)