Self-regulating linear inertial guidance breech-lock release and

Details Self-regulating linear inertial guidance breech-lock release and Self-regulating linear inertial guidance breech-lock release and

1995-06-07

1997-10-28

Eldred, J. Woodrow

Ordnance

Automatic

Breech block lock

42 16, F41A 344

Patent

active

056820070

ABSTRACT:
A breech bolt lock-up device for a firearm absorbs linear inertial forces and utilizes the absorbed inertial force to linearly cycle the firearm. The lock-up device includes an inner lock sleeve and an outer lock sleeve. A locking device will releasably lock the inner lock sleeve with the outer lock sleeve. A cam member is axially aligned with the inner lock sleeve and the outer lock sleeve. The cam member is engagable with the locking device for releasing engagement between the inner lock sleeve and the outer lock sleeve. The cam member linearly reciprocates relative to the gun barrel. A cam spring is provided for storing linear inertia energy when the cam member moves forward. A recoil spring will store linear inertia energy when the cam member moves rearwardly.

REFERENCES:
patent: 2435444 (1948-02-01), Johnsen
patent: 2651974 (1953-09-01), Simpson
patent: 3293347 (1966-12-01), Wooding
patent: 3507528 (1970-04-01), Desmarchais
patent: 3640553 (1972-02-01), Blatt
patent: 3738219 (1973-06-01), Febres
patent: 3761117 (1973-09-01), Shendure
patent: 3848510 (1974-11-01), Wolpert
patent: 4231670 (1980-11-01), Knoski
patent: 4637914 (1987-01-01), Boyle et al.
patent: 4859110 (1989-08-01), Dommel
patent: 4867039 (1989-09-01), Dobbins
patent: 4922640 (1990-05-01), Toombs
patent: 5050467 (1991-09-01), Brown et al.
patent: 5259137 (1993-11-01), Blenk et al.
patent: 5458046 (1995-10-01), Blenk et al.
Rick Jamison, Shooting Times, Feb. 1995, pp. 65-70, 91.

Affiliated with

Also associated with

Rating

Self-regulating linear inertial guidance breech-lock release and does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Self-regulating linear inertial guidance breech-lock release and, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Self-regulating linear inertial guidance breech-lock release and will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1027600