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1. WO2020198621 - FIREARM RECEIVER WITH ADJUSTABLE POSITIONING ASSEMBLY

Publication Number WO/2020/198621
Publication Date 01.10.2020
International Application No. PCT/US2020/025322
International Filing Date 27.03.2020
IPC
F41A 3/66 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
41WEAPONS
AFUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
3Breech mechanism, e.g. locks
64Mounting of breech-blocks; Accessories for breech-blocks or breech-block mountings
66Breech housings or frames; Receivers
F41A 11/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
41WEAPONS
AFUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
11Assembly or disassembly features; Modular concepts; Articulated or collapsible guns
F41A 11/02 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
41WEAPONS
AFUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
11Assembly or disassembly features; Modular concepts; Articulated or collapsible guns
02Modular concepts, e.g. weapon-family concepts
F41A 11/04 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
41WEAPONS
AFUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
11Assembly or disassembly features; Modular concepts; Articulated or collapsible guns
04Articulated or collapsible guns, i.e. with hinged or telescopic parts for transport or storage
F41C 7/11 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
41WEAPONS
CSMALLARMS, e.g. PISTOLS OR RIFLES; ACCESSORIES THEREFOR
7Shoulder-fired smallarms, e.g. rifles, carbines or shotguns
11Breakdown shotguns or rifles
CPC
F41A 3/66
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
41WEAPONS
AFUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
3Breech mechanisms, e.g. locks
64Mounting of breech-blocks; Accessories for breech-blocks or breech-block mountings
66Breech housings or frames; Receivers
Applicants
  • MCMILLAN, James Eric [US]/[US]
Inventors
  • MCMILLAN, James Eric
Agents
  • DANIEL, Jason
Priority Data
16/831,16726.03.2020US
62/824,45527.03.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) FIREARM RECEIVER WITH ADJUSTABLE POSITIONING ASSEMBLY
(FR) CARCASSE D'ARME À FEU AVEC ENSEMBLE DE POSITIONNEMENT RÉGLABLE
Abstract
(EN)
A firearm receiver includes a lower receiver body having a pair of takedown pin openings that are positioned along each side, and a bolt channel that extends diagonally from the back end of the receiver body to the inside of the receiver body. A takedown pin assembly is positioned within the receiver body and is in communication with the bolt channel. The takedown pin assembly including a takedown pin that is selectively positioned within the pair of takedown pin openings. The takedown pin assembly including a cam-pin and securement bolt that engage a lock tensioner that is connected to the takedown pin. The cam-pin transitioning between an engaged position and a disengaged position. In the engaged position, the cam-pin imparts a downward force onto the lock tensioner, takedown pin and an upper receiver that is connected to the takedown pin.
(FR)
L'invention concerne une carcasse d'arme à feu comprenant un corps de carcasse inférieur doté d'une paire d'ouvertures de goupille de démontage qui sont positionnées le long de chaque côté, et un canal de boulon qui s'étend en diagonale depuis l'extrémité arrière du corps de carcasse vers l'intérieur du corps de carcasse. Un ensemble goupille de démontage est positionné à l'intérieur du corps de carcasse et est en communication avec le canal à boulon. L'ensemble goupille de démontage comprend une goupille de démontage qui est positionnée sélectivement à l'intérieur de la paire d'ouvertures de goupille de démontage. L'ensemble goupille de démontage comprend une goupille de came et un boulon de fixation qui viennent en prise avec un tendeur de verrou qui est relié à la goupille de démontage. La goupille de came effectue une transition entre une position en prise et une position hors prise. Dans la position en prise, la goupille de came applique une force vers le bas sur le tendeur de verrou, la goupille de démontage et une carcasse supérieure qui est reliée à la goupille de démontage.
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