Fluid reservoir containing arrow

• US 5,183,259 A
• Filed: 01/30/1992
• Issued: 02/02/1993
• Est. Priority Date: 01/30/1992
• Status: Expired due to Fees

• Current Assignee: Robert K. Lyon
• Original Assignee: Robert K. Lyon
• Inventors: Lyon, Robert K.
• Primary Examiner(s): SHAPIRO, PAUL
• Application Number:
  US07/828,039
• Time in Patent Office: 369 Days
• Field of Search: 273/418, 273/416, 239/37-43, 239/58, 239/211
• US Class Current: 473/581
• CPC Class Codes: F42B 12/362 Arrows or darts F42B12/38 takes precedence, having means for implantation, e.g. hypodermic projectiles F42B12/54; arrows or darts in general F42B6/00
• CPC Class Codes: F42B 12/46 for dispensing gases, vapours, powders or chemically-reactive substances F42B12/70 takes precedence
• CPC Class Codes: F42B 6/04 Archery arrows F42B6/08, F41B5/06, F42B12/362 take precedence

Abstract

An arrow includes a first shaft member, and a second shaft member. The second shaft member has an exterior surface and an interior surface defining a reservoir portion capable of containing a fluid. The arrow also includes a coupling member for coupling together the first and second shaft member. The coupling member includes a first and second cap member. The first cap member has an outer surface attachable to the first shaft member, and a threaded inner surface. The second cap member has an outer surface attachable to the interior surface of a second shaft member, a threaded inner surface, and an aperture in fluid communication with the reservoir portion. A stud member is provided which has a first threaded end portion for threadedly engaging the first cap member, a second threaded end portion for threadedly engaging a second cap member, a middle portion extending between the first and second end portions, a first fluid conduit extending in at least a portion of each of the second portion a middle portion, and sealing means for selectively sealingly engaging the first and second shaft members to controllably regulate the flow of fluid therebetween.

Claims

1. An arrow comprising:

a shaft portion;

a head portion disposed at a first end of the shaft portion;

a tail portion disposed at a second end of the shaft portion;

a reservoir portion for containing a fluid;

a first fluid conduit means for conducting fluid from the reservoir;

a second fluid conduit through which fluid can be introduced into the reservoir, the second fluid conduit including a valve means for selectively closing and opening the second fluid conduit, the valve means including;

a seat defining an aperture;

a closure member engageable with the seat; and

a spring means for biasing the closure member into engagement with the seat.

2. An arrow comprising:

a shaft portion;

a head portion disposed at a first end of the shaft portion;

a tail portion disposed at a second end of the shaft portion;

a reservoir portion for containing a fluid; and

a first fluid conduit means for conducting fluid from the reservoir,

the shaft portion including;

a first shaft member disposed adjacent the head portion;

a second shaft member disposed adjacent the tail portion; and

a coupling means for removably coupling together the first and second shaft members,

the coupling means including;

said first fluid conduit;

a first cap member attachable to the first shaft member;

a second cap member attachable to the second shaft member; and

a stud member selectively attachable to each of the first and second cap members for attaching the first shaft member to the second shaft member.

3. The invention of claim 2 wherein the stud member includes a sealing means and includes said first conduit means.

4. The invention of claim 3 wherein the sealing means comprises an O-ring, and the first conduit means comprises an axially extending groove formed in the stud member, the O-ring being sized and positioned to sealingly engage the first and second shaft members to controllably regulate the flow of fluid from the first conduit.

5. The invention of claim 3 wherein each of the first and second cap members includes a flange portion disposed in a plane generally perpendicular to an axis of the first and second shaft member;

and

the sealing means comprises an O-ring sized and positioned to sealingly engage the flange portions to prevent the flow of fluid from the first conduit.

6. The invention of claim 5 wherein said second shaft member has a generally hollow interior defining said reservoir portion, the second cap member includes an aperture in fluid communication with the reservoir portion, and the first fluid conduit of the stud member is in fluid communication with the aperture of the second cap member.

7. The invention of claim 6 wherein the second shaft portion includes an interior surface, the stud member includes a threaded second end portion, and the second cap member includes a ribbed exterior surface for securely gripping the interior surface of the second shaft member, and a threaded interior surface for threadedly receiving the second end portion of the stud member.

8. The invention of claim 7 wherein the stud member includes an exterior surface, a first end portion, a middle portion, the second end portion, and an axially extending groove which extends between the second end portion and the middle portion, the axially extending groove comprising the first fluid conduit means.

9. The invention of claim 8 wherein said O-ring is disposed on the middle portion of the exterior surface of the stud member adjacent an end of the axially extending groove.

10. An arrow comprising:

a shaft portion, the shaft portion including a first shaft member and a second shaft member, the second shaft member having a generally hollow interior that defines a reservoir portion for containing a fluid;

a head portion disposed at a first end of the shaft portion;

a tail portion disposed at a second end of the shaft portion;

a first fluid conduit means for conducting fluid from the reservoir; and

a coupling means for coupling together the first and second shaft members, the coupling means including, the first fluid conduit and a cap member attachable to the second shaft member, the cap member including an aperture means for placing the first fluid conduit in fluid communication with the reservoir portion.

11. The invention of claim 10 wherein the coupling means includes a first cap member attachable to the

first shaft member, and

a stud member,

the stud member being selectively attachable to each of the first and second cap members for coupling together the first and second shaft members.

12. The invention of claim 11 wherein the stud member includes an axially extending groove in fluid communication with the second cap member, the groove comprising the first fluid conduit;

and

a torus shaped sealing means for selectively sealingly engaging the first and second cap members to prevent the flow of fluid from the first fluid conduit.

13. The invention of claim 10 further comprising a selectively engageable sealing means for preventing the flow of fluid from the first fluid conduit.

14. An arrow comprising;

a first shaft member;

a second shaft member having an exterior surface, and an interior surface defining a reservoir portion capable of containing a fluid;

a first cap member having an outer surface attachable to the first shaft member, and a threaded inner surface;

a second cap member having an outer surface attachable to the interior surface of the second shaft member, a threaded inner surface, and an aperture in fluid communication with the reservoir portion; and

a stud member having a first threaded end portion for threadedly engaging the first cap member, a second threaded end portion for threadedly engaging the second cap member, a middle portion extending between the first and second end portions, a first fluid conduit extending in at least a portion of each of the second end portion and middle portion, and a sealing means for selectively sealingly engaging the first and second shaft members to controllably regulate the flow of fluid therebetween.

15. The invention of claim 14 wherein the first and second cap members each include a flange portion, the sealing means comprises a torus-shaped sealing means selectively engageable with the flange portions of the first and second cap members for controllably regulating the flow of fluid in and out of the first fluid conduit.

16. The invention of claim 14 wherein the second shaft member includes a second fluid conduit in fluid communication with the reservoir, and a selectively attachable cap member placeable over the second fluid conduit.

17. An arrow comprising:

a shaft portion having an exterior, the shaft portion including a first shaft member and a second shaft member, the second shaft member having a generally hollow interior that defines a reservoir portion for containing a fluid;

a head portion disposed at a first end of the shaft portion;

a tail portion disposed at a second end of the shaft portion; and

a coupling means for coupling together the first and second shaft members, the coupling means including a stud member, the stud member being selectively attachable to each of the first and second shaft members for coupling together the first and second shaft members, the stud member including an axially extending, exteriorly disposed groove in fluid communication with the reservoir, and placeable in fluid communication with the exterior of the shaft member, the groove comprising a first fluid conduit means for conducting fluid from the reservoir to the exterior of the arrow.