Patent ID: 8312661
Filing Date: 2012-11-20
Classification: F41C

Abstract:
1. A folding rifle stock comprising: a forward portion having a facility for securing to a rifle action having a barrel and trigger; a rear portion having a shoulder-engagement surface; the forward portion and rear portion being pivotally connected and movable between an extended position and a folded position; the rear portion including a downwardly-depending grip positioned adjacent to a trigger location on the front portion such that a finger on a user's hand gripping the grip may operate the trigger when the stock is in the extended position; and the grip having a rearwardly-facing palm support surface adapted to support the palm of the user's hand; wherein a hinge element provides the pivoting function; and wherein the hinge includes a locking mechanism for locking the stock in the extended position, the locking mechanism including a cam surface on one of the front and rear hinge portions, and a movable wedge on the other of the front and rear hinge portions, the movable wedge being movable between an unlocked position in which the wedge is disengaged from the cam surface and the stock is pivotable between the folded and extended positions, and an engaged position, in which the wedge is secured by a threaded element such that rotation of the threaded element secures the wedge in the engaged position such that the wedge forcibly engages the cam to secure the stock in the extended position.