[특허]Non-lethal marking bullet for related training cartridges

Federal Cartridge Company

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특허 상세정보

MyON담기

내보내기 페이스북 공유 트위터 공유 카카오톡 공유

Non-lethal marking bullet for related training cartridges

특허상세정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F42B-012/40
미국특허분류(USC)	102/513; 102/502; 102/439
출원번호	US-0852181 (2007-09-07)
등록번호	US-8146505 (2012-04-03)
발명자 / 주소	Huffman, Rick
출원인 / 주소	Federal Cartridge Company
대리인 / 주소	Patterson Thuente Christensen Pedersen, P.A.
인용정보	피인용 횟수 : 8 인용 특허 : 7

초록

A projectile of non-lethal composition includes an outer casing that is substantially sealed prior to impact with a target both when the projectile is in a static condition and when the projectile is in a dynamic condition. A marking material is encapsulated within the outer casing prior to impact. The outer casing is configured to deform and unseal upon impact such that the marking material disperses forward via hydraulic action.

대표
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1. A projectile of non-lethal composition, comprising: (a) two or more components forming an outer casing that is substantially sealed prior to impact with a target both when the projectile is in a static condition and when the projectile is in a dynamic condition providing a concentrated impact zone with the target; and(b) a non-toxic marking material encapsulated within the outer casing prior to impact, wherein the outer casing is configured to deform and unseal upon impact such that the marking material disperses forward via hydraulic action providing a concentrated marking material zone around the impact zone, and(c) wherein said casing serves both as an aerodynamic delivery housing and to contain the marking material when the projectile is in the dynamic condition,(d) wherein the outer casing comprises: (i) a hollowed well portion including an interior surface that has an open end and defines a well cavity within which the marking material is disposed prior to impact, wherein the hollowed well portion defines an inset cavity opposite the well cavity for coupling with a cartridge protrusion having a flash hole defined therein for communicating pressurized gas from the cartridge toward the inset cavity to propel the projectile; and(ii) a seat portion coupling with the well portion at the open end, and thereby displacing a volume of the well cavity, and contacting the marking material therein, and substantially sealing the marking material therein, and contacting the hollowed well portion when the seat portion is fully coupled within the well cavity, thereby forming a sealed well portion and ending direct exposure of the marking material both to outside ambient air and to sharing the well portion with a substantial volume of trapped air trapped within the well portion. 2. The projectile of claim 1, wherein a peripheral interface between the seat portion and the hollowed well cavity substantially match at an outer periphery of the hollowed well portion providing the substantial sealing of the marking material within the well cavity prior to impact. 3. The projectile of claim 1, wherein upon impact, deformation of the hollowed well cavity unseals the marking material, and compaction of the seat portion into the marking material produces said hydraulic action and forward dispersion. 4. The projectile of claim 1, wherein the marking material comprises a paste. 5. A projectile of non-lethal composition, comprising: (a) a cup component having a heel portion and a hollowed well portion having an open end and otherwise enclosed by a wall with an interior surface defining a well cavity within which the marking material is disposed prior to impact, wherein the heel portion defines an inset cavity opposite the well cavity for coupling with a cartridge protrusion having a flash hole defined therein for communicating pressurized gas from the cartridge toward the inset cavity to propel the projectile;(b) a non-toxic marking material disposed within the well cavity;(c) a seat portion coupling with the well portion, and thereby displacing a volume of the well cavity, and contacting the marking material therein, and substantially sealing the marking material therein, and contacting the hollowed well portion of the cup component when the seat portion is fully coupled with the well portion, thereby forming a sealed well portion and ending direct exposure of the marking material both to outside ambient air and to sharing the well portion with a substantial volume of trapped air trapped within the well portion prior to impact with a target both when the projectile is in a static condition and when the projectile is in a dynamic condition providing a concentrated impact zone with the target; and(d) wherein the marking material marks the impact zone through dispersing the material forward via hydraulic action upon impact providing a concentrated marking material zone around the impact zone. 6. The projectile of claim 5, wherein the cup component is configured to deform upon impact unsealing the marking material, and said hydraulic action is produced due to compaction of the seat portion into the marking material. 7. The projectile of claim 5 wherein when loaded into a cartridge, said projectile maintains a substantially right cylindrical shape for more than half of its exposed length. 8. The projectile of claim 5, wherein the marking material comprises a paste. 9. A projectile of non-lethal composition, comprising: (a) two or more components forming an outer casing that is statically and dynamically stable and substantially sealed prior to impact with a target both when the projectile is in a static condition and when the projectile is in a dynamic condition; and(b) a non-toxic marking material encapsulated within the outer casing prior to impact and configured such that, upon impact, the outer casing deforms and unseals, and the marking material disperses forward via hydraulic action upon impact,(c) wherein when formed by the two or more components, the outer casing comprises: (i) a hollowed well portion having an open end and otherwise enclosed by a wall defining a well cavity within which the marking material is disposed prior to impact, wherein the hollowed well portion defines an inset cavity opposite the well cavity for coupling with a cartridge protrusion having a flash hole defined therein for communicating pressurized gas from the cartridge toward the inset cavity to propel the projectile; and(ii) a seat portion coupling with the well portion, and thereby displacing a volume of the well cavity, and contacting the marking material therein, and substantially sealing the marking material therein, and contacting the hollowed well portion when the seat portion is fully coupled with the well portion, thereby forming a sealed well portion and ending direct exposure of the marking material both to outside ambient air and to sharing the well portion with a substantial volume of trapped air trapped within the well portion, and(d) wherein the hollowed well portion and the seat portion together form a closed, aerodynamic outer surface of the outer casing of the projectile. 10. The projectile of claim 9, configured such that upon impact, deformation unseals the casing and compaction of the casing into the marking material produces said hydraulic action and said forward dispersion. 11. The projectile of claim 9, wherein the outer casing serves both as an aerodynamic delivery housing and to contain the marking material when the projectile is in the dynamic condition.

이 특허에 인용된 특허 (7)

이 특허를 인용한 특허 피인용횟수: 8

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특허 상세정보

Non-lethal marking bullet for related training cartridges

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이 특허에 인용된 특허 (7)

이 특허를 인용한 특허 피인용횟수: 8

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특허 상세정보

Non-lethal marking bullet for related training cartridges

초록

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이 특허에 인용된 특허 (7)

이 특허를 인용한 특허 피인용횟수: 8

IPC 상위 출원인

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IPC 상세정보(version : 201201)

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