Ordnance – Automatic – Movable barrel
Patent
1974-06-06
1976-02-17
Pendegrass, Verlin R.
Ordnance
Automatic
Movable barrel
F41D 102, F41D 300
Patent
active
039384233
ABSTRACT:
A short-recoil operated automatic firearm is provided with a single locking ember for alternately (1) locking the breech bolt to the barrel while unlocking the barrel from the receiver, and (2) unlocking the breech bolt from the barrel while locking the barrel to the receiver. The locking member is a lever pivoted intermediate its ends on the barrel and comprising an arm engageable with an abutment (barrel buffer) on the receiver, an opposite arm having a notch engageable with a locking projection on the breech bolt, and an intermediate arm engageable by the bolt in its return movement to rotate the lever to bolt-locking (and barrel unlocking) position.
REFERENCES:
patent: 728739 (1903-05-01), Mannlicher
Edelberg Nathan
Gibson Robert P.
Palo Ralph
Pendegrass Verlin R.
The United States of America as represented by the Secretary of
LandOfFree
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