Portable firearm with a retractable barrel
First Claim
1. A firearm having a stock, a barrel carried by the stock for movement lengthwise of the barrel relative to the stock between an extended firing position and a retracted carrying position, a recoil brake carried by the stock for braking the recoil stroke of the barrel relative to the stock when a shot is fired, a manually operable mechanical connection device between the barrel and the recoil brake for selectively connecting the barrel to the recoil brake in said extended position of the barrel, a manually operated mechanical connection device between the barrel and the stock for selectively connecting the barrel to the stock to retain the barrel in said retracted position of the barrel relative to the stock, the first-mentioned connection device comprising a movable stop carried by and movable relative to said barrel, said recoil brake having a rod that extends parallel to said barrel, and means for selectively moving said stop into and out of the path of said rod with said rod and barrel remaining parallel to each other as said rod and barrel move relative to each other upon movement of said barrel toward said retracted position.
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Accused Products
Abstract
A portable fire-arm having a recoil brake braking the recoil stroke of the barrel relative to the breech-carrier when a shot is fired, which includes a manually operated mechanical connection device between the barrel and the recoil brake the whole being so arranged that the barrel can be manually retracted into the breech-carrier in the retracted carrying position, the brake being rendered inoperative. A device is provided for locking the barrel relative to the breech-carrier in that retracted position.
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Citations
9 Claims
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1. A firearm having a stock, a barrel carried by the stock for movement lengthwise of the barrel relative to the stock between an extended firing position and a retracted carrying position, a recoil brake carried by the stock for braking the recoil stroke of the barrel relative to the stock when a shot is fired, a manually operable mechanical connection device between the barrel and the recoil brake for selectively connecting the barrel to the recoil brake in said extended position of the barrel, a manually operated mechanical connection device between the barrel and the stock for selectively connecting the barrel to the stock to retain the barrel in said retracted position of the barrel relative to the stock, the first-mentioned connection device comprising a movable stop carried by and movable relative to said barrel, said recoil brake having a rod that extends parallel to said barrel, and means for selectively moving said stop into and out of the path of said rod with said rod and barrel remaining parallel to each other as said rod and barrel move relative to each other upon movement of said barrel toward said retracted position.
- 2. A firearm having a stock, a barrel carried by the stock for movement lengthwise of the barrel relative to the stock between an extended firing position and a retracted carrying position, a recoil brake carried by the stock for braking the recoil stroke of the barrel relative to the stock when a shot is fired, a manually operable mechanical connection device between the barrel and the recoil brake for selectively connecting the barrel to the recoil brake in said extended position of the barrel, and a manually operated mechanical connection device between the barrel and the stock for selectively connecting the barrel to the stock to retain the barrel in said retracted position of the barrel relative to the stock, said barrel having a connector projecting laterally therefrom, said connector having a bore therein that extends parallel to said barrel and to said rod, said rod being movable through said bore, said stop being selectively movable into said bore to prevent movement of said rod through said bore.
- 6. A firearm having a stock, a barrel carried by the stock for movement lengthwise of the barrel relative to the stock between an extended firing position and a retracted carrying position, a recoil brake carried by the stock for braking the recoil stroke of the barrel relative to the stock when a shot is fired, a manually operable mechanical connection device between the barrel and the recoil brake for selectively connecting the barrel to the recoil brake in said extended position of the barrel, and a manually operated mechanical connection device between the barrel and the stock for selectively connecting the barrel to the stock to retain the barrel in said retracted position of the barrel relative to the stock, the last-mentioned connecting device comprising a lock carried by said stock and selectively engageable in a recess in said barrel.
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9. A firearm having a stock, a barrel carried by the stock for movement lengthwise of the barrel relative to the stock between an extended firing position and a retracted carrying position, a recoil brake carried by the stock for braking the recoil stroke of the barrel relative to the stock when a shot is fired, a manually operable mechanical connection device between the barrel and the recoil brake for selectively connecting the barrel to the recoil brake in said extended position of the barrel, and a manually operated mechanical connection device between the barrel and the stock for selectively connecting the barrel to the stock to retain the barrel in said retracted position of the barrel relative to the stock, said brake having a rod thereon that is parallel to said barrel and that moves with each barrel from a forward position to a rear position under the recoil of said barrel, said rod remaining parallel to said barrel and in said forward position when the first-mentioned connection device is disconnected and the barrel is in said retracted position.
Specification