IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
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출원번호 |
US-0618272
(1990-11-19)
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발명자
/ 주소 |
- Mertens William J. (901 W. 21st St. Connersville IN 47331)
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인용정보 |
피인용 횟수 :
7 인용 특허 :
0 |
초록
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In a fuse arrangement, which can be used in both low velocity and in high velocity gun-launched grenades, which has a rotationally responsive fuse timing mechanism arranged in a fuse casing, The fuse casing being tiltable and axially movable upon impact of the grenade thereby forcing the entire fuse
In a fuse arrangement, which can be used in both low velocity and in high velocity gun-launched grenades, which has a rotationally responsive fuse timing mechanism arranged in a fuse casing, The fuse casing being tiltable and axially movable upon impact of the grenade thereby forcing the entire fuse housing toward a fixed firing pin and detonating the grenade.
대표청구항
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A fuze for a projectile, wherein said projectile comprises essentially a tube-like structure having a defined central longitudinal axis, a defined inside diameter, ID, a defined aft-end of said projectile, a defined nose-end of said projectile which is essentially capped and which also holds a fuze
A fuze for a projectile, wherein said projectile comprises essentially a tube-like structure having a defined central longitudinal axis, a defined inside diameter, ID, a defined aft-end of said projectile, a defined nose-end of said projectile which is essentially capped and which also holds a fuze activating pin means inside said projectile joined to the nose-end so that said pin means is held essentially along said longitudinal axis and facing in the direction of said aft-end, said fuze comprising a planar, disc-like fuze body having a defined diameter, D, a defined thickness, W, and defined opposite flat faces each face circular shaped with a defined center point, surrounded on one of said faces by a defined concentric central region having a defined central region radius, R, and whereby the said fuze body is normally positioned by spring means within said projectile to be essentially plane perpendicular to said projectile longitudinal axis, the fuze body diameter being smaller relative to said projectile inside diameter, sufficient to permit free sliding of said fuze body inside the projectile in the direction towards said nose-end, and whereby the face having said central region faces in the said nose-end direction, and whereby the center of said face is always less than a distance, X, from said longitudinal axis, where X≤R/√3 and whereby the parameters of fuze body thickness, fuze body diameter, and of said projectile inside diameter are so related that the said fuze body is capable when sufficient force is applied to urge said spring means, of tilting inside said projectile at an angle, a45°off the normal position where the fuze body would be essentially plane perpendicular to the said projectile longitudinal axis, and whereby said fuze is so arranged that it will detonate when the central region of the face in the direction of the nose-end, comes into contact with said pin means, whereby upon a projectile impact when said fuze body by inertia of motion slams into said pin means, contacting same with said central region, such contract will thereby lead to a fuze detonation.
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