IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0098498
(2008-04-07)
|
등록번호 |
US-7685941
(2010-04-23)
|
우선권정보 |
DE-10 2007 016 488(2007-04-05); DE-20 2008 002 145 U(2008-02-15) |
발명자
/ 주소 |
- Kienzler, Frank Martin
- Zinell, Alexander
- Kautzsch, Karl
- Heussler, Gerhard
- Bär, Klaus
|
출원인 / 주소 |
- Junghans Microtec GmbH
- Diehl BGT Defence GmbH & Co. KG
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
6 |
초록
▼
A penetration-capable projectile has a casing and a fuze with a fuze housing lower part. An interface area between the casing of the projectile and the fuze housing lower part is formed with a shape and/or strength modification which prevents the fuze housing lower part from being pushed into the ca
A penetration-capable projectile has a casing and a fuze with a fuze housing lower part. An interface area between the casing of the projectile and the fuze housing lower part is formed with a shape and/or strength modification which prevents the fuze housing lower part from being pushed into the casing on impact with a target that is to be penetrated.
대표청구항
▼
The invention claimed is: 1. A penetration-capable projectile, comprising: a casing; a fuze with a fuze housing lower part mounted to said casing at an interface area; at least one of a shape modification and a strength modification formed at said interface area between said casing and said fuze ho
The invention claimed is: 1. A penetration-capable projectile, comprising: a casing; a fuze with a fuze housing lower part mounted to said casing at an interface area; at least one of a shape modification and a strength modification formed at said interface area between said casing and said fuze housing lower part configured to prevent said fuze housing lower part from being pushed into said casing upon impacting a target to be penetrated; and a mouth hole head ring disposed at said interface area, said mouth hole head ring having a first internally threaded section on a casing side and a second internally threaded section on a fuze side, said second internally threaded section having a smaller thread diameter than said first internally threaded section, and wherein a conically tapered transition, substantially without an undercut, is formed between said first internally threaded section and said second internally threaded section. 2. The projectile according to claim 1, wherein said fuze housing lower part is formed with a predetermined breaking point. 3. The projectile according to claim 2, wherein said predetermined breaking point is a weak point formed on a transition area between a housing structure to be destroyed on impact, and a housing structure, relevant for penetration, of said fuze housing lower part. 4. The projectile according to claim 2, wherein said predetermined breaking point includes a groove formed circumferentially around an outer surface of said fuze housing lower part. 5. The projectile according to claim 1, which comprises an interlocking element on an end surface of said interface area. 6. The projectile according to claim 5, wherein said casing is formed with a mouth hole having an end surface, said fuze housing lower part of said fuze is screwed directly into said mouth hole, and said interlocking element is formed circumferentially around said fuze housing lower part and rests on said end surface of said mouth hole. 7. The projectile according to claim 5, wherein said interlocking element is arranged on an end surface of said fuze housing lower part facing an end surface of a mouth hole of said casing. 8. The projectile according to claim 5, wherein said interlocking element comprises a claw system for digging into an opposite element on impact with the target. 9. The projectile according to claim 5, wherein said interlocking element is configured to counteract a radial widening of said end surface. 10. The projectile according to claim 5, wherein said interlocking element is formed on an annular end surface of said fuze lower housing part. 11. The projectile according to claim 5, which comprises a mouth hole head ring at a mouth of said casing, and wherein said interlocking element is formed on an end surface of said mouth hole head ring. 12. The projectile according to claim 5, wherein said interlocking element is formed of a plurality of grooves. 13. The projectile according to claim 5, wherein said interlocking element is formed of two mutually opposite groove structures that engage in one another. 14. The projectile according to claim 5, wherein said interlocking element includes mutually concentric, annularly circumferential projections. 15. The projectile according to claim 14, wherein said annular projections have a pointed profile. 16. The projectile according to claim 14, wherein said annular projections are separated from one another by mutually different radial distances. 17. The projectile according to claim 1, wherein said fuze housing lower part is formed with a flat conical tip. 18. The projectile according to claim 1, wherein said fuze housing lower part is composed of high-strength, ductile material. 19. A penetration-capable projectile, comprising: a casing; a fuze with a fuze housing lower part mounted to said casing at an interface area; at least one of a shape modification and a strength modification formed at said interface area between said casing and said fuze housing lower part configured to prevent said fuze housing lower part from being pushed into said casing upon impacting a target to be penetrated; wherein said fuze housing lower part is formed with a weak point forming a predetermined breaking point on a transition area between a housing structure to be destroyed on impact, and a housing structure, relevant for penetration, of said fuze housing lower part. 20. A penetration-capable projectile, comprising: a casing having a longitudinal axis; and a fuze with a fuze housing lower part mounted to said casing at an interface area; and an interlocking element, in the form of at least one of a shape modification and a strength modification, configured to prevent said fuze housing lower part from being pushed into said casing and to counteract spreading out or lateral movement of said fuze housing lower part upon impacting a target to be penetrated, said interlocking element being formed at one or two end surfaces extending substantially perpendicular to said longitudinal axis at said interface area. 21. The projectile according to claim 20, wherein said interlocking element is provided at one or both front surfaces between a mouth hole head ring and said casing, between said fuze housing lower part and said casing, and/or between said fuze housing lower part and a mouth hole head ring. 22. The projectile according to claim 20, wherein said interlocking element includes mutually concentric, annularly circumferential projections separated from one another by mutually different radial distances. 23. A penetration-capable projectile, comprising: a casing having a longitudinal axis; a mouth hole head ring mounted to a mouth of said casing; a fuze with a fuze housing lower part mounted to said mouth hole head ring; and an interlocking element formed at an interface between said casing and said mouth hole head ring and/or at an interface between said fuze housing lower part and said mouth hole head ring, said interlocking element being configured to prevent said fuze housing lower part from being pushed into said casing or into said mouth hole head ring and to counteract spreading out or lateral movement of said fuze housing lower part upon impacting a target to be penetrated, said interface with said interlocking element extending substantially perpendicular to said longitudinal axis of said casing. 24. The projectile according to claim 23, wherein said interlocking element is provided at one or both facing surfaces between said mouth hole head ring and said casing, between said fuze housing lower part and said casing, and/or between said fuze housing lower part and said mouth hole head ring, wherein said facing surfaces extend substantially perpendicular to said longitudinal axis of said casing.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.