[특허]Lawn mower cleaning method and attachment

Lawn mower cleaning method and attachment 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A01D-075/10
출원번호	US-0260755 (1994-06-16)
발명자 / 주소	Jameson Eddie A. (501 Ledge Rd. Yarmouth ME 04096)
인용정보	피인용 횟수 : 21 인용 특허 : 0

초록 ▼

A pulsating cleaning attachment is added to an existing rotary lawn mower, and is adapted to receive a hose for cleaning the mower blade and underside surface of the lawn mower carriage. An attachment body member of the attachment includes a first upward-directed water passage selected at an angle of about thirty degrees, which passage terminates in an elliptically-shaped opening on the inner surface of said body member. This passage both forms and directs a jet stream of water exiting therefrom into and from beneath a rotating blade tip of the mower, whereby the rotating blade cuts the jet stream and creates a pulsating cleaning action for the undercarriage, blade and skirt of the mower.

대표청구항 ▼

A method of cleaning a rotary lawn mower having a rotating blade carried by a carriage, which carriage has a vertically depending skirt generally surrounding the blade, said cleaning method comprising: connecting to said vertical skirt, without requiring any modification to said carriage and/or said skirt, a cleaning attachment having a body portion with a water passageway therein; positioning said attachment so that the water passageway therein is below the lowest edge of said skirt and runs from the outside surface of said body portion to the inner surface thereof; feeding water from a hose into said water passageway of said cleaning attachment; directing water fed from said hose into said water passageway and through said body portion of said attachment essentially in a horizontal manner from the outside of said attachment into the body portion and under the lowest edge of the carriage skirt; angling the water upwardly through a nozzle in said body portion, which nozzle is positioned at an angle, f25 to 45 degrees to the horizontal and has an exit opening on the inner surface of said body member located on the inside of said skirt; reducing the size of said water passageway in said cleaning attachment from about hose size at the outer water entrance of the body portion to a considerably smaller exit size on the inside of said body portion; forming an upwardly-directed jet stream of water by said reduction in size and selected angle for said water passageway in said body portion; facing the inside exit opening from beneath and upward toward the rotating blade tips of said mower; directing said formed jet stream from beneath and against the tip portions of the mower blade such that said jet stream strikes the rotating mower blade at or near the blade tips; and forming a pulsating cleaning action for the underside of said carriage, blade and skirt by cutting said jet stream with said rotating blade tips.

이 특허를 인용한 특허 (21)

Whited, Jeffrey A.; Seguin, Jr., Dennis R., Cam-actuated split blade housing for power operated rotary knife.
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Thorman, Christopher Scott; Holland, Ronald Paul, Cleaning device for a mower cutting chamber.
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Shafer, C. Dean, Lawn mower cleaner.
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Shafer, C. Dean, Lawn mower cleaner.
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William T. Bayley, Lawn mower cleaning apparatus and method.
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Sanner Walter, Lawn mower deck washing apparatus.
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Sorenson, John C., Liquid spray emitter.
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Hall, Kenneth E., Mower deck cleaner.
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Iannello, Joseph P., Mower deck cleaning and lubricating device.
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Sugio, Akihito; Minoura, Akira; Togoshi, Yoshikazu; Satou, Eiji; Shiraga, Takahiro; Koike, Kazuo; Shiotsuki, Motosumi; Shoji, Yusuke, Mower unit with washing device suspended from a grass mower.
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Kasanic, Joe; Sadosky, Peter D., Nozzle for mower deck.
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Mascari, Nicholas A.; Whited, Jeffrey A., Power operated rotary knife.
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Whited, Jeffrey A., Power operated rotary knife.
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Whited, Jeffrey A.; Mascari, Nicholas A., Power operated rotary knife.
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Whited, Jeffrey A.; Mascari, Nicholas A., Power operated rotary knife.
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Whited, Jeffrey A.; Mascari, Nicholas A.; Stump, Kevin V.; Tansey, Martin Patrick, Power operated rotary knife.
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Whited, Jeffrey A.; Mascari, Nicholas A.; Stump, Kevin V.; Tansey, Martin Patrick, Power operated rotary knife.
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Mascari, Nicholas A., Power operated rotary knife with vacuum attachment assembly.
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Mascari, Nicholas A., Power operated rotary knife with vacuum attachment assembly.
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Mascari, Nicholas A.; Stump, Kevin V.; Bittencourt, Edson Bernardelli De, Power operated rotary knife with vacuum attachment assembly.
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Mascari, Nicholas A.; Stump, Kevin V.; Bittencourt, Edson Bernardelli De, Power operated rotary knife with vacuum attachment assembly.
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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
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
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Lawn mower cleaning method and attachment 원문보기

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