[특허]Granular materials applicator

Granular materials applicator 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A01C-015/04 A01C-007/00
출원번호	US-0517940 (1990-05-02)
발명자 / 주소	Hobbs Kent M. (Holdrege) Macy Johnathan I. (Holdrege NE)
출원인 / 주소	Holdrege Seed and Farm Supply Company (Holdrege NE 02)
인용정보	피인용 횟수 : 39 인용 특허 : 0

초록

A granular materials applicator is disclosed in which controlled metering rolls rotating at a preselected angular velocity provides volumetric displacement of the granular material irrespective of varying operating conditions.

대표청구항 ▼

Apparatus for dispensing a predetermined quantity of granular material at a predetermined rate of application comprising: support means; a hopper attached to said support means for holding said granular material, said hopper having a base including an orifice for allowing the granular material to pass therethrough; pneumatic delivery means spaced from and subtending said hopper for directing said granular material in a uniform distribution toward a dispensing location; a metering system including a plurality of metering roll means rotatably mounted about a common axis of rotation and positioned between said hopper orifice and said pneumatic delivery means, each of said metering roll means having a plurality of spaced pockets about its circumference, said pockets being intermediate and spaced from each of the sides of the metering roll means, each of said pockets having a substantially cylindrical internal shape with a convex end defining a volume of preselected size relative to the concentration of the material to be dispensed, each of said pockets receiving said material and directing said material toward said pneumatic delivery means upon rotation of said metering roll means; a plurality of segregated metering channels, each of said metering channels having an enclosed metering roll feed chute in communication with said hopper orifice and having a portion thereof defined by a cantilevered leveling knife, said leveling knife adjacent the circumference of a respective one of said metering rolls for removing excess material from said spaced pockets when said metering roll rotates about its axis of rotation; metering drive means for rotating said metering roll means at a preselected angular velocity; and control means for determining said predetermined rate of application and driving said metering drive means at said preselected angular velocity.

이 특허를 인용한 특허 (39)

Kowalchuk, Trevor Lawrence; Turner, Jack Donald; Engel, Gordon Anthony, Agricultural metering system having meter roller covers.
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Andersson Ingemar R. ; Adams Edward B. ; Norris Lowell A., Agricultural particulate material delivery system.
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Andersson, Ingemar R.; Adams, Edward B.; Norris, Lowell A., Agricultural particulate material delivery system.
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Smith David R. (Ft. Jennings OH) Kepple Robert (Greene IA) McWilliams Dennis (Bristow IA), Air-powered apparatus for filling grain drills and method of using same.
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Woolever, Jason A., Blower controller for pneumatic conveyance of granular materials.
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Wysong,Douglas E.; Essen,Michael P., Bulk material discharge assembly with feeding apparatus.
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Hall, Kevin; Zacharias, Darwin, Commodity tank for air seeder.
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Toto Remo, Digger for facilitating the application of a material to a mushroom bed.
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Poirier, Marc; Kitchen, John; Ingram, Mark; Bay, Ted; Jackson, Andrew; Krushelniski, Kyle; Leduc, Philip; Lucyshyn, Troy; Pauli, Bradley; Rauert, Andrew, Drill/injector combination for plug fertilization at lift.
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Schwartz, Louis S.; Lilly, Robert H., Feeder assembly for bulk solids.
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Drouhard, Rex B., Garden seeder.
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Gaultney Lawrence Doka ; Gerling Joseph Francis, Measuring and dispensing system for solid dry flowable materials.
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Duello Dennis E., Method and means for evenly distributing particulate fertilizer.
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Newton Cloyce Dean, Method for dispensing dry granular materials.
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Hall, Kevin; Zacharias, Darwin, Method of manufacturing a commodity tank for air seeder.
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Henry, James W.; Stuart, Graham D.; Wolowski, Evan J. B.; Petruic, Matthew G., Method of using a particulate material delivery system to pneumatically dispense seed product.
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Poirier, Marc; Kitchen, John; Kiiskila, Steven; Lucyshyn, Troy; Ingram, Mark; Jackson, Andrew; Krushelniski, Kyle; Leduc, Philip, Method to modulate plant growth by injecting a plug at lift.
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Bourgault Gerard F. J. (St. Brieux CAX), Multi compartment air seeder.
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Bender Timothy J. ; Flamme David D., Multiple-type seed dispensing system.
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Mayerle,Dean J, Opposed inductor improvements.
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Mayerle,Dean J, Opposed inductor improvements.
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Mayerle,Dean J, Opposed inductor improvements.
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Mayerle,Dean J, Opposed inductor improvements.
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Mayerle,Dean J., Opposed inductor improvements.
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Mayerle,Dean J., Opposed inductor improvements.
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Mayerle,Dean J., Opposed inductor improvements.
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Henry, James W.; Stuart, Graham D.; Wolowski, Evan J. B.; Petruic, Matthew G., Particulate material delivery system.
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Henry, James W.; Stuart, Graham D.; Wolowski, Evan J. B.; Petruic, Matthew G., Particulate material delivery system for variable rate sectional control.
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Horsch Michael,DEX, Seeding device with a modular dosing device.
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Yaji Yukio,JPX ; Ito Nobuo,JPX ; Motobayashi Kota,JPX ; Nishiwaki Kentaro,JPX ; Mujinazawa Shinichi,JPX ; Kudo Kazuhiro,JPX ; Tanaka Hisaya,JPX, Seeding machine with sensor controlled planting at predetermined depth.
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Bergdahl, Johan; Murphy, Richard Luke; Meldrum, John; Hentzel, Stephane, Single piece device for storing, metering and mixing a powder with a diluent.
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Mayerle,Dean J.; Engen,Ronald N.; Evans,Allen W., System and method for distributing multiple materials from an agricultural vehicle.
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Mayerle,Dean J; Engen,Ronald N; Evans,Allen W, System and method for distributing multiple materials from an agricultural vehicle.
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Mayerle,Dean J; Engen,Ronald N; Evans,Allen W, System and method for distributing multiple materials from an agricultural vehicle.
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Villarreal, Jose A., System and method for flavoring food.
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Villarreal, Jose A., System and method for flavoring food.
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Kowalchuk, Trevor Lawrence; Turner, Jack Donald; Engel, Gordon Anthony, Variable geometry meter roller.
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Kowalchuk, Trevor Lawrence; Turner, Jack Donald; Engel, Gordon Anthony, Variable geometry meter roller.
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Kowalchuk, Trevor Lawrence; Turner, Jack Donald; Engel, Gordon Anthony, Variable geometry meter roller.
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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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이 특허를 인용한 특허 (39)

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