Bullet for hunting shotguns

• US 4,016,817 A
• Filed: 10/10/1975
• Issued: 04/12/1977
• Est. Priority Date: 10/10/1975
• Status: Expired due to Term

• Current Assignee: Moises Arciniega Blanco
• Original Assignee: Moises Arciniega Blanco
• Inventors: Arciniega Blanco, Moises
• Primary Examiner(s): Tudor, Harold
• Application Number:
  US05/621,618
• Time in Patent Office: 550 Days
• Field of Search: 102/38, 102/42 R, 102/92.1-92.7, 102/93, 244/3.23
• US Class Current: 102/519
• CPC Class Codes: F42B 10/22 Projectiles of cannelured type
• CPC Class Codes: F42B 12/74 of the core or solid body
• CPC Class Codes: F42B 30/02 Bullets
• CPC Class Codes: F42B 7/10 Ball or slug shotgun cartridges

Abstract

A bullet includes a conical steel tip having an interiorly thread projection extending into a socket of a lead cylindrical intermediate element, a base end of which has a hole and slot to receive a corresponding projection and rib of a plastic cylindrical rear element. Exterior surfaces of the intermediate and rear elements have formed therein a plurality of inclined grooves to achieve rotation of the bullet. A base end of the rear element is concavely recessed to receive gases resulting from the combustion of powder. A threaded pin extends through the rear and intermediate elements and is threaded into the projection of the tip.

Claims

1. A bullet for hunting shotguns, said bullet comprising:

a conical tip member having a pointed forward end and an interiorly threaded base end;

a cylindrical intermediate element separate from said tip member and having in the outer surface thereof a plurality of inclined grooves, said intermediate element having a forward end joining said base end of said tip member and a base end;

a rear cylindrical element separate from said intermediate element and having in the outer surface thereof a plurality of inclined grooves, said rear element having a forward end joining said base end of said intermediate element and an inwardly and concavely recessed base end; and

threaded pin means, having a head positioned in said recessed base end of said rear element, extending longitudinally through said rear element and said intermediate element and threaded into said threaded base end of said tip member, for connecting said tip member, said intermediate element and said rear element into a unitary projectile.

2. A bullet as claimed in claim 1, wherein said tip member is formed of steel.

3. A bullet as claimed in claim 1, wherein said intermediate element is formed of lead.

4. A bullet as claimed in claim 1, wherein said rear element is formed of plastic.

5. A bullet as claimed in claim 1, wherein said tip member is formed of steel, said intermediate element is formed of lead, and said rear element is formed of plastic.

6. A bullet as claimed in claim 1, wherein said base end of said tip member has a projection extending therefrom, said projection having a threaded opening therein, and said forward end of said intermediate element has therein a recessed socket, said projection extending into said socket.

7. A bullet as claimed in claim 6, wherein said base end of said intermediate element has therein a hole and a slot connected to said hole, and said forward end of said rear element has extending therefrom a projection and a rib respectively extending into said hole and slot.

8. A bullet as claimed in claim 7, wherein said hole and said projection of said rear element each have the configuration of a truncated cone.

9. A bullet as claimed in claim 1, wherein said base end of said intermediate element has therein a hole and a slot connected to said hole, and said forward end of said rear element has extending therefrom a projection and a rib respectively extending into said hole and slot.

10. A bullet as claimed in claim 9, wherein said hole and said projection of said rear element each have the configuration of a truncated cone.

11. A bullet as claimed in claim 1, wherein said rear element has a diameter greater than the diameter of said intermediate element.