Barrel catch mechanism
OwnerDaniel L. Chapmaninventor
Life of this patent
Estimating the term…
Abstract
A barrel catch mechanism particularly suited to small hinged barrel handguns. A transversely slidable locking piece engages a barrel lug. The locking piece has a stud which engages an aperture in the lug. Locking and unlocking is controlled by a spring loaded actuator extending through the frame.
Claims20
In a hinged barrel firearm, a barrel catch mechanism comprising a transversely slidable locking piece, said locking piece having a transverse through hole with respect to the longitudinal axis of said firearm.
In a hinged barrel firearm having a frame, a barrel, and a breech face, a barrel catch mechanism to lock and unlock said barrel, comprising:
- a) a transverse through hole in said frame, said through hole connecting a first frame recess to a second frame recess wherein said through hole has a smaller height than either of said frame recesses;
- b) a locking piece having a face, said locking piece being transversely slidable within said first frame recess with respect to the longitudinal axis of said firearm;
- c) a locking projection extending from said face;
- d) an actuator to control the position of said locking piece, said actuator being transversely slidable with respect to the longitudinal axis of said firearm;
- e) a positive stop means which prevents said locking piece from extending substantially outside of said first frame recess;
- characterized in that said first frame recess has an opening on one side of said frame to accept said locking piece and said actuator is accepted by said second frame recess, such that said transverse through hole provides access for connecting said locking piece and said actuator.
In a hinged barrel firearm having a frame, a barrel, and a breech face, a barrel catch mechanism to lock and unlock said barrel, comprising:
- a) a first frame recess and a second frame recess;
- b) a locking piece, said locking piece being transversely slidable within said first frame recess with respect to the longitudinal axis of said firearm;
- c) an actuator to control the position of said locking piece, said actuator being transversely slidable with respect to the longitudinal axis of said firearm;
- d) a positive stop means which prevents said locking piece from extending substantially outside of said first frame recess;
- e) a transverse through hole in said frame, said through hole connecting said first frame recess to said second frame recess wherein said through hole has a size which prevents complete passage of said locking piece;
- characterized in that said first frame recess has an opening on one side of said frame to accept said locking piece and said actuator is accepted by said second frame recess, such that said transverse through hole provides access for connecting said locking piece and said actuator.
Dependencies are inferred from the claim text.