FIREARM RECEIVER
The invention relates to a firearm and is a device for attaching the barrel to the receiver, for which the breech attachment unit is made in the form of a compressible clamp connection, the slot of which is located in the upper part of the receiver, and the upper part of the receiver itself allows to install and fix the sights on it.
The invention relates to guns technology and can be used in firearms.
PRIOR TECHNICAL TIERKnown methods of attaching the breech of the barrel in the receiver, for example, U.S. Pat. No. 3,731,418A, US20140165444A1. These designs have a clamp connection with a slot in the lower part of the receiver, which makes it difficult to install the barrel and complicates the design.
Known solution with a clamp connection with a slot in the upper part of the receiver RU2588922 C2, in which the installation of sights is carried out on an additional part, which also complicates the design.
DISCLOSURE OF THE INVENTIONThis invention solves the issue of securely fixing the barrel in the receiver and facilitating the manipulation of its installation.
To achieve the specified technical result, the receiver of the firearm has an attachment unit of the barrel's breech, made in the form of a compressible clamp connection, the slot of which is located in the upper part of the receiver, while the upper part of the receiver is the basis for installing and securing the sights.
The essence of the invention is explained by sketches, where:
on
on
on
on
on
Receiver 2 (
including the channel 3.1 (
Barrel 1 (fig.1) is placing with its breech 1.1 (fig.1,3), according to the diagram in
A variant of the receiver 4 (
Claims
1. Receiver of the firearm, characterized in that the attachment unit of the barrel's breech is made in the form of a compressible clamp connection, the slot of which is located in the upper part of the receiver, while the upper part of the receiver is the basis for installing and fixing the sights.
2. Receiver according to claim 1, characterized in that the number of parts compressing the clamp connection is two or more pieces.
Type: Application
Filed: May 29, 2020
Publication Date: Nov 3, 2022
Inventor: MAXIM TURLAKOV (FERLACH)
Application Number: 17/619,841