15-10-2020 дата публикации
Номер: US20200326155A1
Принадлежит:
A viewing optic is disclosed. In one embodiment, the viewing optic is a rifle scope having a scope body, a movable optical element defining an optical axis connected to the scope body, a turret and a zero point adjustment subassembly. The turret includes a turret screw, a turret chassis subassembly and a turret cap. The turret screw defines a screw axis and is operably connected to the optical element for adjusting the optical axis in response to rotation of the screw. The turret cap at least partially overlaps the turret chassis subassembly. The zero point adjustment subassembly includes a zero cap connected to the turret screw and a locking mechanism. The locking mechanism releasably secures the zero cap and the turret. The zero point adjustment subassembly permits adjustment of the zero point without the use of tools. 1. A rifle scope comprising:a scope body;a movable optical element defining an optical axis connected to the scope body; (A) a turret screw defining a screw axis and operably connected to the optical element for adjusting the optical axis in response to rotation of the screw,', '(B) a turret chassis subassembly, and', '(C) a turret cap at least partially overlapping the turret chassis subassembly; and, 'a turret comprising'} (a) a zero cap connected to the turret screw, and', '(b) a locking mechanism releasably securing the zero cap and the turret., 'a zero point adjustment subassembly comprising'}2. The rifle scope of claim 1 , wherein the locking mechanism comprises a brake disc and a locking ring.3. The rifle scope of claim 2 , wherein the upper surface of the turret cap defines a recess claim 2 , and the zero cap claim 2 , brake disc and lock ring are concentrically positioned in the recess.4. The rifle scope of claim 3 , wherein the locking mechanism further includes a lock ring lock button.5. The rifle scope of claim 4 , wherein the lock ring lock button is formed in the turret cap and comprises at least one spring-containing guide-rod.6. The ...
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