[특허]Ammunition container and feed system

Ammunition container and feed system 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F41A-009/02
출원번호	UP-0757066 (2007-06-01)
등록번호	US-7762174 (2010-08-13)
발명자 / 주소	Steimke, David L. Warner, Parke R.
출원인 / 주소	General Dynamics Armament and Technical Products
대리인 / 주소	Hunton & Williams LLP
인용정보	피인용 횟수 : 0 인용 특허 : 38

초록 ▼

A linkless ammunition feed system for a firearm. The ammunition feed system has an ammunition container with a path for holding a plurality ammunition rounds in a single file manner and an exit for passing the ammunition rounds out of the container. A pusher is positioned in and adapted to freely slide through the ammunition path, the plurality of ammunition rounds being positioned between the exit and the pusher, the pusher adapted to push the ammunition toward the exit. The pusher is pulled through the ammunition path by a feed line connected to the pusher and extending through the ammunition path. A rotatable feed line spool collects the feed line at the container exit, and a feed sprocket rotates to move an ammunition round from the container exit to a firearm associated with the ammunition feed system.

대표청구항 ▼

The invention claimed is: 1. An ammunition feed system for a firearm comprising: an ammunition container, the ammunition container comprising a path for holding a plurality of ammunition rounds in a single file manner and an exit for passing the ammunition rounds out of the container; a pusher positioned in and adapted to freely slide through the ammunition path, the plurality of ammunition rounds being positioned between the exit and the pusher, the pusher adapted to push the ammunition toward the exit; a feed line connected to the pusher and extending through the ammunition path; a rotatable feed line spool adapted to collect the feed line; a feed sprocket attached to and collinear with the feed line spool, the feed sprocket comprising radially spaced teeth; wherein, when the feed sprocket rotates, the teeth engage and move an ammunition round from the container exit to a firearm associated with the ammunition feed system. 2. The ammunition feed system of claim 1 wherein, the feed line has an appropriate cross section to allow the feed line and the plurality of ammunition rounds to move freely within the ammunition path. 3. The ammunition feed system of claim 1 wherein, the feed sprocket turns in unison with the feed line spool. 4. The ammunition feed system of claim 3 further comprising a drive wheel connected with the feed sprocket to drive the rotational movement of the feed sprocket, wherein the drive wheel comprises teeth. 5. The ammunition feed system of claim 3 further comprising a back drive wheel connected with the feed sprocket. 6. The ammunition feed system of claim 5 further comprising a pivoting back drive pawl, wherein the back drive wheel and back drive pawl allow rotation of the feed line spool and feed sprocket in a first direction and prevent significant rotation of the feed sprocket in a second direction. 7. The ammunition feed system of claim 5 further comprising a pushrod, wherein the pushrod comprises a first end and a second end, and the pushrod first end engages a drive wheel tooth to turn the drive wheel when the pushrod moves. 8. The ammunition feed system of claim 7 wherein, the pushrod is adapted for linear movement. 9. The ammunition feed system of claim 8 further comprising a pushrod spring to bias the pushrod in a direction away from the drive wheel. 10. The ammunition feed system of claim 7 further comprising a driving slide, the driving slide being connected to a firearm associated with the ammunition feed system and adapted for movement in response to a recoil cycle of the firearm. 11. The ammunition feed system of claim 10 wherein, the driving slide is adapted to contact the second end of the pushrod to drive the movement of the pushrod. 12. An ammunition feed system for a firearm comprising: an ammunition container, the ammunition container comprising a path for holding a plurality ammunition rounds in a single file manner and an exit for passing the ammunition rounds out of the container; a pusher positioned in and adapted to freely move through the ammunition path, the plurality of ammunition rounds being positioned between the exit and the pusher, the pusher adapted to push the ammunition toward the exit; a feed line connected to the pusher and extending through the ammunition path; a rotatable feed line spool; wherein the feed line spool rotates through a predetermined angle of rotation for each firing cycle of the firearm. 13. The ammunition feed system of claim 12 wherein, as the feed line spool rotates through a predetermined angle, it spools a length of feed line sufficient to move the plurality of ammunition rounds forward in the ammunition path by one round. 14. The ammunition feed system of claim 12 wherein, the feed line has a substantially circular cross section. 15. The ammunition feed system of claim 12 wherein, the feed line has an elongated cross section in which the height of the feed line is less than the width of the feed line. 16. The ammunition feed system of claim 12 further comprising a feed sprocket attached to and collinear with the feed line spool, the feed sprocket comprising radially spaced teeth; wherein, when the feed sprocket rotates, the teeth engage and move an ammunition round from the container exit to a firearm associated with the ammunition feed system. 17. The ammunition feed system of claim 16 further comprising a drive wheel connected with the feed sprocket to drive the rotational movement of the feed sprocket, wherein the drive wheel comprises teeth. 18. The ammunition feed system of claim 17 further comprising a pushrod, wherein the pushrod comprises a first end and a second end, and the pushrod first end engages a drive wheel tooth to turn the drive wheel when the pushrod moves. 19. The ammunition feed system of claim 18 further comprising a driving slide adapted to contact the second end of the pushrod to drive the movement of the pushrod, the driving slide being connected to a firearm associated with the ammunition feed system and adapted for movement in response to a recoil cycle of the firearm.

이 특허에 인용된 특허 (38)

Brint Norman T. (Waltham Abbey GB2) Comley Jack W. (Cheshunt GB2), Actuating mechanisms for small arms.
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Barrett Ronnie G. (745 E. Vine St. Murfreesboro TN 37130), Anti-armor gun.
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Witt Leonard (1923 N. Howe St. ; 2R Chicago IL 60614) Witt Mary L. (1923 N. Howe St. ; 2R Chicago IL 60614), Anti-recoil arrangement.
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Glenn E. Rossier ; Larry W. Hayes ; David L. Steimke ; Victor Forrester, Automated projectile firing weapon and related method.
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Conley James F. (Kennebunk ME), Automatic firearm having anti-bounce sear.
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Johnson, James H., Automatic or semi-automatic firearm.
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Morris Michael C. (Rte. 202 and County Line Rd. Chalfont PA 18914), Automatic rifle gas system.
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White Doyle L. (Davenport IA), Automatic weapon firing mechanism.
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Young Daniel H. (4120 Mission La. Phoenix AZ 85051), Bolt carrier.
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Westrom Mark A., Breech bolt assembly for a firearm.
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Sylvain Dionne CA, Cartridge ejection mechanism for converted automatic pistol.
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Landaas Viggo (3740 Lunde NOX), Combination gun with repeater mechanism.
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Golden Michael D. (Costa Mesa CA), Crossfeeder.
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Sullivan Leroy J. (Huntington Beach CA), Drum magazine.
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Sullivan Leroy J. (Singapore SGX) Waterfield Robert L. (Singapore SGX), Drum magazine for a gun.
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Snow,Michael Raymond, Drum magazine for firearm.
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Conley James F. (Kennebunk ME), Feed transfer mechanism.
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Buchstaller Manfred (Salem DEX) Moessmer Friedrich (Oberteuringen DEX), Feeding ammunition.
상세보기
Zedrosser Ulrich (Steyr ATX), Firearm.
상세보기
Zedrosser Ulrich (Steyr ATX), Firearm.
상세보기
Sullivan Leroy J. (Singapore SGX), Firearm trigger mechanism.
상세보기
Jebsen,Jan Henrik; Kerbrat,Renaud, Firearm with enhanced recoil and control characteristics.
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Sullivan Leroy J. (Faber Heights SGX), Firearms bolt carrier assembly.
상세보기
Kast Jack L. (Ilion NY) Eddy Albert R. (Frankfort NY) Carter Merle F. (Mohawk NY), Firing pin block for firearm with a rotary breech bolt.
상세보기
Donovan John S. (16503 Santa Rosa Detroit MI 48221), Gas operated automatic weapon.
상세보기
Sullivan Leroy J. (Faber Heights SGX), Gas operated, automatic or semi-automatic guns.
상세보기
Schuetz Brian D. (Olympia WA), Gas-operated rifle system.
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Stoner Eugene M. (Palm City FL), Gun for firing telescoped ammunition, plus searing means.
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Rocha ; John G., Gun lock and firing mechanism for 30mm cannon.
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Trevor ; Jr. John (11432 SW. 113 Pl. Miami FL 33176), High volume automatic and semi-automatic firearm.
상세보기
Rostocil ; Charles Edward, Machine gun.
상세보기
Bentley James K. (2489 Starling Dr. Paso Robles CA 93446) Crawford Willard H. (1836 Orange St. Bakersfield CA 93004), Magazine for pump action shotgun.
상세보기
Johnson Curtis D. (Davenport IA) Antwiler Lonnie D. (Davenport IA) McFarland Larry C. (Silvis IL) Meyer Arthur R. (Melbourne Beach FL) Skahill Fred J. (Davenport IA) White Doyle L. (Davenport IA) Wit, Modular lightweight squad automatic weapon system.
상세보기
Hagen Richard L. (Villa Park CA) Baldwin William C. (Costa Mesa CA) Thompson William W. (Fountain Valley CA), Opposed round parallel path single bay ammunition feed system.
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Hagen Richard L. (Villa Park CA) Thompson William W. (Fountain Valley CA), Parallel path single bay ammunition feed system.
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Jordan Gerhard Paul William, Pulley belt magazine.
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Sullivan Leroy J. (Singapore SGX), Sear actuator.
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Browne, Jerry M.; Wynes, Kenneth; Bowrey, Gary, System and method for active control of recoil mechanism.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

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Ammunition container and feed system 원문보기

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Ammunition container and feed system 원문보기

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