Crossbow with improved bolt retaining spring

• US 8,662,061 B1
• Filed: 01/27/2012
• Issued: 03/04/2014
• Est. Priority Date: 01/27/2012
• Status: Active Grant

• Current Assignee: Darton Archery Incorporated
• Original Assignee: David Mcneil II
• Inventors: Darlington, Rex F., McNeil, David II
• Primary Examiner(s): Kim, Gene
• Assistant Examiner(s): NICONOVICH, ALEXANDER R
• Application Number:
  US13/359,558
• Time in Patent Office: 767 Days
• Field of Search: 124/25, 124/41.1, 124/44.5
• US Class Current: 124/25
• CPC Class Codes: F41B 5/12 Crossbows

Abstract

A crossbow includes a handle or barrel having a bolt support surface, a forward end with at least one flexible limb, and a rearward end. A support on the barrel overlies at least a portion of the bolt support surface. A bolt retaining spring on the support extends toward the bolt support surface for holding a bolt on the support surface. The retaining spring extends from the support at a downward and rearward angle toward the bolt support surface and then at an upward and rearward angle to a free end between the bolt support surface and the support. The spring preferably is of one-piece construction having a first portion underlying and secured to the support, a second portion extending downwardly and rearwardly from a forward end of the first portion, and a third portion extending upwardly and rearwardly from the second portion and the bolt support surface.

Claims

1. A crossbow that includes:

a barrel having a bolt support surface, a forward end with at least one flexible limb, and a rearward end,

a support on said barrel overlying at least a portion of said bolt support surface, and

a bolt retaining spring on said support and extending toward said bolt support surface for holding a bolt on said bolt support surface,

wherein said bolt retaining spring extends from said support at a downward and rearward angle toward said bolt support surface and then at an upward and rearward angle to a free end between said bolt support surface and said support.

2. The crossbow set forth in claim 1 wherein said bolt retaining spring has a first portion underlying and secured to said support, a second portion extending downwardly and rearwardly from a forward end of said first portion, and a third portion extending upwardly and rearwardly from said second portion toward but spaced from said support.

3. The crossbow set forth in claim 2 wherein said bolt retaining spring is of one-piece construction.

4. The crossbow set forth in claim 3 wherein said bolt retaining spring is of spring metal construction.

5. The crossbow set forth in claim 3 wherein a juncture of said second and third portions is spaced from said bolt support surface in an absence of a bolt on said bolt support surface.

6. The crossbow set forth in claim 3 wherein said second and third portions are flat.

7. The crossbow set forth in claim 3 wherein said second and third portions are arcuate.

8. The crossbow set forth in claim 7 wherein said second and third portions are joined to each other in a continuous arc.

9. The crossbow set forth in claim 8 wherein said continuous arc is at constant radius of curvature.

10. A crossbow that includes:

a barrel having a bolt support surface, a forward end with at least one flexible limb, and a rearward end,

a support on said barrel overlying at least a portion of said bolt support surface, and

a bolt retaining spring on said support and extending toward said bolt support surface for holding a bolt on said bolt support surface,

wherein said bolt retaining spring is of one-piece spring metal construction, and has a first portion underlying and secured to said support, a second portion extending downwardly and rearwardly from a forward end of said first portion, and a third portion extending upwardly and rearwardly from said second portion toward but spaced from said support, a juncture of said second and third portions being spaced from said bolt support surface.

11. The crossbow set forth in claim 10 wherein said second and third portions are flat.

12. The crossbow set forth in claim 10 wherein said second and third portions are arcuate.

13. The crossbow set forth in claim 12 wherein said second and third portions are joined to each other in a continuous arc.