FIREARM WITH A SIMPLIFIED DISASSEMBLY
First Claim
1. A firearm with a simplified disassembly, comprising a receiver, a barrel, a bolt assembly, a foldable stock and a removable lower receiver comprising a magazine and a release mechanism, characterized wherein said lower receiver is inserted with shape coupling in the lower open part of said receiver between a front seat and a rear seat of the receiver, wherein said front seat, coupled with at least one complementary surface of said lower receiver, forms a front articulation for the rotation of said lower receiver with respect to the receiver, also comprising blocking means of the lower receiver in at least two different positionssaid firearm further comprising a plate hinged close to the rear end of said lower receiver, said plate forming the rear closure of the receiver for the buffer stopping of the withdrawal of said bolt assembly, andwherein said blocking means comprise an engagement element situated at the upper end of said plate for engagement with a first upper toothed element of the receiver, in a closed firearm position, or with a second lower toothed element of the receiver, in an open firearm position, respectively.
1 Assignment
0 Petitions
Accused Products
Abstract
A firearm, in particular an automatic or semi-automatic rifle, with a simplified disassembly, including a receiver, a barrel, a bolt assembly, a foldable stock and a removable lower receiver with a magazine and a release mechanism, is equipped with a lower receiver inserted with shape coupling in the lower open part of the receiver between a front seat and a rear seat of the receiver, wherein the front seat, coupled with at least one complementary surface of the lower receiver, forms a front articulation for the rotation of the lower receiver with respect to the receiver, also including a mechanism for blocking the lower receiver in at least two different positions.
-
Citations
7 Claims
-
1. A firearm with a simplified disassembly, comprising a receiver, a barrel, a bolt assembly, a foldable stock and a removable lower receiver comprising a magazine and a release mechanism, characterized wherein said lower receiver is inserted with shape coupling in the lower open part of said receiver between a front seat and a rear seat of the receiver, wherein said front seat, coupled with at least one complementary surface of said lower receiver, forms a front articulation for the rotation of said lower receiver with respect to the receiver, also comprising blocking means of the lower receiver in at least two different positions
said firearm further comprising a plate hinged close to the rear end of said lower receiver, said plate forming the rear closure of the receiver for the buffer stopping of the withdrawal of said bolt assembly, and wherein said blocking means comprise an engagement element situated at the upper end of said plate for engagement with a first upper toothed element of the receiver, in a closed firearm position, or with a second lower toothed element of the receiver, in an open firearm position, respectively.
-
2. (canceled)
-
3. A firearm, with a simplified disassembly, comprising a receiver, a barrel, a bolt assembly, a foldable stock and a removable lower receiver comprising a magazine and a release mechanism, wherein said lower receiver is inserted with shape coupling in the lower open part of said receiver between a front seat and a rear seat of the receiver, wherein said front seat, coupled with at least one complementary surface of said lower receiver, forms a front articulation for the rotation of said lower receiver with respect to the receiver, also comprising blocking means of the lower receiver in at least two different positions,
said firearm further comprising a plate hinged close to the rear end of said lower receiver, said plate forming the rear closure of the receiver for the buffer stopping of the withdrawal of said bolt assembly, and wherein said plate is loaded in the closing by a spring at least in one open firearm position.
-
4. A firearm with a simplified disassembly, comprising a receiver, a barrel, a bolt assembly, a foldable stock and a removable lower receiver comprising a magazine and a release mechanism, wherein said lower receiver is inserted with shape coupling in the lower open part of said receiver between a front seat and a rear seat of the receiver, wherein said front seat, coupled with at least one complementary surface of said lower receiver, forms a front articulation for the rotation of said lower receiver with respect to the receiver, also comprising blocking means of the lower receiver in at least two different positions,
said firearm further comprising a plate hinged close to the rear end of said lower receiver, said plate forming the rear closure of the receiver for the buffer stopping of the withdrawal of said bolt assembly, wherein said plate is loaded in the closing by a spring at least in one open firearm position, and wherein said blocking means comprise an engagement element situated at the upper end of said plate for engagement with a first upper toothed element of the receiver, in a closed firearm position, or with a second lower toothed element of the receiver, in an open firearm position, respectively.
Specification