21-11-2019 дата публикации
Номер: US20190353454A1
Принадлежит:
A reflector sight for a firearm, comprises an adjustment assembly for adjusting the location of a reticule within the field of view. The adjustment assembly comprises: a pair of vertical and horizontal adjustment screws; and a carrier body associated with a reticule generator, the carrier body having a pair of mutually perpendicular channels within which respective substantially cylindrical barrel nuts for the pair of adjustment screws are located. Each channel is configured to allow longitudinal movement of its respective barrel nut along the channel but relative movement perpendicular thereto is constrained, such that rotation of the adjustment screws can move the carrier in the horizontal and vertical directions without requiring any axial movement of the adjustment screws. 1. A reflector sight for a firearm , the reflector sight being configured to display a reticule within a field of view , comprising: a first adjustment screw for adjusting the location of the reticule in a horizontal direction; and', 'a second adjustment screw for adjusting the location of the reticule in a vertical direction,', the carrier body comprises a first channel receiving a first barrel nut, and a second channel receiving a second barrel nut,', 'the first barrel nut is in screw-threaded engagement with the first adjustment screw,', 'the second barrel nut is in screw-threaded engagement with the second adjustment screw,', 'the first channel is orientated vertically to allow relative movement between the carrier body and the first barrel nut along the first channel in the vertical direction and to prevent relative movement in the horizontal direction,', 'the second channel is orientated horizontally to allow relative movement between the carrier body and the second barrel nut along the second channel in the horizontal direction and to prevent relative movement in the vertical direction,', 'rotation of the first adjustment screw can move the carrier body in the horizontal direction ...
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