ASSEMBLY FOR ATTACHMENT OF ADDITIONAL DEVICES ON SMALL ARMS Russian patent published in 2024 - IPC F41G1/16 

FIELD: weapons.

SUBSTANCE: invention relates to devices for attachment of additional devices, in particular optical sights to small arms. Device comprises bracket body (1) in the form of a support plate, the base of which has a rib and surfaces in contact with mounting plate (2). Besides, the assembly contains half of the front mounting ring and half of the rear mounting ring, as well as additional halves of the above mounting rings forming open round spaces during interaction with them. Bracket body (1) is attached to mounting plate (2) by means of clamp (5) inserted into a slot made in bracket body (1). Inner side of clamp (5) is spring-loaded and has triangular slots. Outer side of clamp (5) has one or two teeth (14). A through hole is made in the centre of the outer side of clamp (5), in which clamping screw (11) is placed. Clamping screw (11) is fixed in the yoke of clamping lever (13), as well as with a nut and a lock nut on the opposite side of body (1) of the bracket. Outer side of clamp (5) has seat (12) in the form of a hemisphere, in which the yoke of clamping lever (13) rests. Spring-loaded case of retainer (15) is fitted on clamping lever (13) on opposite side.

EFFECT: providing reliability of attachment of bracket to small arms with preservation of middle point of impact during firing.

1 cl, 5 dwg