Locking lug insert for a firearm receiver

作者: Louis Palmisano

DOI:

关键词: HumanitiesInsert (composites)PhysicsGroove (joinery)Engineering drawing

摘要: Piece rapportee a ergot de blocage introduire dans l'evidement pour d'une arme feu culasse. Insert locking pin to be introduced into the recess for lug of gun breech. La piece est caracterisee par un orifice central aligne rapport une chambre allongee la culasse et ou plusieurs parties decoupees debouchant l'orifice central, partie decoupee etant alignee avec chaque rainure blocage. The insert is characterized by aligned with an elongated chamber cylinder head and one or more cut-out portions opening opening, portion being each groove lug. Le nombre egal au rainures prevues number cutout parts equal grooves provided in head. Des sont dimensionnees maniere accepter les ergots tete lorsque celle-ci se trouve sa position fermee. Cut-out are dimensioned accept lugs bolt when latter its closed position. rotation entraine blocoge suite l'engagement des decoupees. causes pins due engagement noses portions.

参考文章(7)
George C Sullivan, Firearm with aluminum alloy receiver ,(1961)
Carl Oskar Lennart Nilsson, Firearm system with cylinder bolt mechanism ,(1981)
William J Williams, Metal-working rolls. ,(1908)
Milla Salvatore J Di, Hub securing means ,(1964)