Crossbow and components attached by a sliding joint assembly

• US 8,689,774 B1
• Filed: 05/13/2011
• Issued: 04/08/2014
• Est. Priority Date: 05/13/2011
• Status: Expired due to Fees

• Current Assignee: Hunters Manufacturing Co Incorporated (Hunter's Manufacturing Company Incorporated)
• Original Assignee: Hunters Manufacturing Co Incorporated (Hunter's Manufacturing Company Incorporated)
• Inventors: Ritz, Gregory J.
• Primary Examiner(s): RICCI, JOHN A
• Application Number:
  US13/106,911
• Time in Patent Office: 1,061 Days
• Field of Search: 124/25
• US Class Current: 124/25
• CPC Class Codes: F41B 5/1469 Bow-string drawing or releasing devices F41B5/1473 takes precedence
• CPC Class Codes: F41C 23/08 Recoil absorbing pads
• CPC Class Codes: F41G 11/003 Mountings with a dove tail element, e.g. "Picatinny rail systems"

Abstract

A stock is attached to a recoil pad or a crank assembly by a sliding joint assembly. The stock includes one portion of the sliding joint assembly and the recoil pad and crank assembly include the other portion of the sliding joint assembly. The portions of the sliding joint assembly have complementary shapes, such as a tongue and a slot.

Claims

1. A stock adapted to be connected to another item having a first portion of a sliding joint assembly, wherein:

the first portion includes a slot;

the stock comprises a butt end that;

(1) comprises a tongue defining a second portion of the sliding joint assembly;

(2) includes a sliding surface; and

, (3) extends from a heel region to a toe region;

a protrusion extends from the sliding surface proximate the heel region

the protrusion defines an overhang; and

,

the second portion is adapted to engage the first portion on the other item.

2. The stock of claim 1 further comprising:

a ball catch provided in the tongue portion;

a ball;

a recess formed in the other item; and

,

wherein the ball is received in the ball catch and recess.

3. The stock of claim 1 wherein the other item is a recoil pad.

4. The stock of claim 1 wherein the other item is a crank assembly comprising:

a crank; and

,

an attachment body that comprises the slot of the first portion.

5. The stock of claim 1 wherein the stock is part of a crossbow.

6. A crossbow for use with a component having a first portion of a sliding joint component, comprising:

a stock having a butt end, and a second portion of the sliding joint component formed on the butt end; and

,

a recoil pad, wherein the recoil pad includes the first portion of the sliding joint assembly.

7. The crossbow of claim 6 further comprising:

a crack assembly comprising;

a crank; and

, an attachment body that comprises a surface similar to the first portion of the sliding joint assembly; and

,

wherein when the recoil pad is removed from the stock, the surface of the attachment body engages the second portion of the sliding joint assembly to attach the crank assembly to the stock.

8. The crossbow of claim 6 wherein:

the first portion includes a slot; and

,

the second portion includes a tongue that is received in the slot to attach the recoil pad to the stock.

9. The crossbow of claim 6 further comprising:

a ball catch provided in the first portion;

a ball;

a recess formed in the second portion; and

,

wherein the ball is received in the ball catch and recess.

10. A crank assembly for use with a crossbow stock having a first portion of a sliding joint assembly, wherein:

the crank assembly comprises;

(1) a second portion of the sliding joint assembly adapted to engage the first portion to form the sliding joint assembly;

(2) a crank; and

, (3) an attachment body for attaching the crank assembly to the stock; and

,

the attachment body includes a sliding joint assembly arm that;

(1) includes the second portion;

(2) includes one or more sliding surfaces; and

, (3) includes an end stop.

11. The crank assembly of claim 10 wherein:

the first portion includes a slot; and

,

the second portion includes a tongue that is received in the slot to attach the crank assembly to the stock.

12. The crank assembly of claim 10 further comprising:

a ball catch provided in the second portion;

a ball;

a recess formed in the first portion; and

,

wherein the ball is received in the ball catch and recess.

13. A crank assembly for use with a crossbow stock having a first portion of a sliding joint assembly, wherein:

the crank assembly comprises;

(1) a second portion of the sliding joint assembly adapted to engage the first portion to form the sliding joint assembly;

(2) a crank; and

, (3) an attachment body for attaching the crank assembly to the stock; and

,

the attachment body includes a sliding joint assembly arm that comprises;

(1) the second portion;

(2) one or more sliding surfaces;

(3) a first surface; and

, (4) a ledge defined between the first surface and the one or more sliding surfaces.

14. The crank assembly of claim 13 wherein:

the first portion includes a slot; and

,

the second portion includes a tongue that is received in the slot to attach the crank assembly to the stock.

15. The crank assembly of claim 13 further comprising:

a ball catch provided in the second portion;

a ball;

a recess formed in the first portion; and

,

wherein the ball is received in the ball catch and recess.