METHOD AND APPARATUS FOR EASY CONNECT STOCKS
First Claim
1. A method of substituting a stock in a long gun comprising the following steps:
- a. attaching an adaptor assembly to a receiver assembly of a long gun;
b. removably attaching an initial stock to an adaptor base of the adaptor assembly to interconnect the stock to the receiver assembly;
c. unlocking the adaptor base from the initial stock by;
i. lifting a locking pin, located within the adaptor base, without the use of tools;
ii. rotating the locking pin, from an initial orientation, without the use of tools;
d. removing the initial stock from the unlocked adaptor base;
e. mounting a substitute stock onto the adaptor base;
f. locking the substitute stock and adaptor base together by;
i. rotating the locking pin back to its original orientation without the use of tools;
ii. pushing back down the locking pin to interconnect the substitute stock to the receiver assembly; and
g. during steps (a)-(f), retaining the locking pin always within the adaptor base.
4 Assignments
0 Petitions
Accused Products
Abstract
A method and apparatus are disclosed for substituting a different stock, or a different receiver assembly, in a long gun (e.g., a shotgun) without the use of tools by a user in the field. Applicants'"'"' preferred apparatus comprises: a long gun (e.g., an illustrated shotgun) having a stock and a receiver assembly; and an adaptor assembly which removably interconnects the stock to the receiver assembly, wherein the adaptor assembly includes: an adaptor base affixed to the receiver; an end of the stock is mounted onto the adaptor base; and a rotatable locking pin, continuously attached to the base, which can be lifted up and rotated or turned on its axis by 90° to unlock the adaptor assembly. The stock can then be pulled off the adaptor base. Upon a new stock being mounted on the adaptor base, the locking pin can be rotated back to its original orientation and pushed down to lock the adaptor assembly, whereupon the adaptor assembly interconnects the substitute stock with the receiver assembly. While Applicants'"'"' locking pin can rotate and move up-and-down, it is always maintained within the adaptor assembly, even throughout the entire process of swapping a different stock.
26 Citations
13 Claims
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1. A method of substituting a stock in a long gun comprising the following steps:
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a. attaching an adaptor assembly to a receiver assembly of a long gun; b. removably attaching an initial stock to an adaptor base of the adaptor assembly to interconnect the stock to the receiver assembly; c. unlocking the adaptor base from the initial stock by; i. lifting a locking pin, located within the adaptor base, without the use of tools; ii. rotating the locking pin, from an initial orientation, without the use of tools; d. removing the initial stock from the unlocked adaptor base; e. mounting a substitute stock onto the adaptor base; f. locking the substitute stock and adaptor base together by; i. rotating the locking pin back to its original orientation without the use of tools; ii. pushing back down the locking pin to interconnect the substitute stock to the receiver assembly; and g. during steps (a)-(f), retaining the locking pin always within the adaptor base. - View Dependent Claims (2, 3, 4)
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5. A method of substituting a stock in a long gun comprising the following steps:
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a. fixedly attaching an adaptor assembly to a receiver assembly of a long gun; b. removably attaching an initial stock to an adaptor base of the adaptor assembly to interconnect the stock to the receiver assembly; c. unlocking the adaptor base from the initial stock by; i. lifting a locking pin, located within the adaptor base, without the use of tools; ii. rotating the locking pin, without the use of tools, from an initial orientation of the locking pin until a keyed shaft of the locking pin is aligned with at least one complementarily shaped keyhole in the initial stock; d. removing the initial stock from the unlocked adaptor assembly; e. mounting the adaptor base onto a substitute stock; f. rotating the locking pin back to its initial orientation; g. pushing down the locking pin into a mating recess within the substitute stock to lock the adaptor assembly and thereby interconnect the substitute stock to the receiver assembly; and h. during steps (a)-(h), retaining the locking pin always within the adaptor base. - View Dependent Claims (6, 7)
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8. A method comprising:
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a. attaching an adaptor assembly to a receiver assembly of a long gun; b. removably attaching the stock to an adaptor base of the adaptor assembly to interconnect the stock to the receiver assembly; c. unlocking the adaptor base from the stock by; i. lifting a locking pin, located within the adaptor base, from an initial position without the use of tools; ii. rotating the locking pin, without the use of tools, by 90°
along its longitudinal axis;d. removing the stock from the unlocked adaptor base; and e. during steps (a)-(d), retaining the locking pin always within the adaptor assembly. - View Dependent Claims (9)
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10. A method comprising:
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a. fixedly attaching an adaptor assembly to a receiver assembly of a long gun; b. unlocking the adaptor base by; i. lifting a locking pin, located within the adaptor base, without the use of tools; ii. rotating a locking pin, located within the adaptor base, along a longitudinal axis of the locking pin by 90°
, without the use of tools, from an initial orientation until at least one set of opposing flats of the locking pin is aligned with at least one complementarily shaped keyhole in an adjacent stock;c. mounting the stock onto the adaptor base; d. rotating the locking pin back 90°
to its initial orientation;e. pressing or pushing down the locking pin until the handle sits within a mating recess atop the stock to lock the adaptor base and stock together and thereby interconnect the stock to the receiver assembly; and f. during steps (a)-(e), retaining the locking pin always within the adaptor assembly.
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11. In a long gun of the type having a stock and a receiver assembly, the improvement comprising:
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a. an adaptor assembly which removably interconnects the stock to the receiver assembly; b. wherein the adaptor assembly comprises; i. an adaptor base; and ii. actuation means for unlocking the adaptor base and releasing the stock upon the actuation means being lifted and rotated by a user, without the use of tools, while the actuation means is continuously maintained within the adaptor assembly. - View Dependent Claims (12, 13)
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Specification