[특허]Floor polishing machine

Floor polishing machine 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B24B-007/18
출원번호	US-0922084 (1986-10-21)
발명자 / 주소	Wood David W. (Rockford MN)
출원인 / 주소	Advance Machine Company (Plymouth MN 02)
인용정보	피인용 횟수 : 25 인용 특허 : 0

초록 ▼

A cleaning apparatus according to the teachings of the present invention disclosure is shown in its most preferred form of a floor polishing machine having a polishing member rotatably mounted to a platform. The polishing member is raised off the floor surface by lift levers and lever extensions pivotally mounted to the chassis having their first ends pivotally mounted to the platform of the polishing member and their second ends pivotally attached to a vertically reciprocal rod biased by a spring. The polishing member automatically lowers due to the suction created by the polishing member forcing the air from underneath the center of the polishing member during rotation and against the bias of the spring. The rigid polishing member is allowed to follow the floor surface due to the pivotal mounting of the platform to the ends of the lift levers and to a parallelogram assembly. To control dust and debris, a vacuum chamber is provided surrounding the polishing member, with the vacuum being created by an impeller formed on and rotating with the polishing member and within a pressurizing chamber for drawing air out of the vacuum chamber and forcing it through a filtering dust bag.

대표청구항 ▼

Machine for polishing floor surfaces comprising, in combination: a chassis adapted to be moved along the floor; a polishing member for rotation about a polishing axis for polishing the floor surface when the chassis is moved along the floor; a platform for rotatably mounting the polishing member; at least a first lift lever pivotally mounted to the chassis about a first pivot axis and having a free end pivotally mounted to the platform about a second pivot axis; a lift arm pivotally mounted to the platform about the second pivot axis; a parallelogram bar pivotally mounted to the chassis at a third pivot axis and having a free end pivotally mounted to the lift arm about a fourth pivot axis, with the first and third pivot axis lying along a vertical line and being spaced a distance, with the second and fourth pivot axis being spaced a distance equal to the spacing distance of the first and third pivot axis, with the first and second pivots axis being spaced a distance, with the third and fourth pivot axis being spaced a distance equal to the spacing distance between the first and second pivot axis, with the chassis, the lift lever, the lift arm, and the parallelogram bar forming a parallelogram for maintaining the lift arm in a vertical orientation; means for pivoting the lift lever about the first pivot axis moving the polishing member between an operating position engaging the floor surface and a transport position spaced from the floor surface, with the second pivot axis allowing the platform and the polishing member to follow the floor surface when the chassis is moved along the floor regardless of the unevenness of the floor surface.

이 특허를 인용한 특허 (25)

Immordino, Jr.,Joseph; Palmer,Gary E., Adjustable head assembly for floor burnisher.
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Schwarze Mark Robert ; Libhart Anthony C., Air brush vaccum-fan gutter broom.
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Kappos, Paul, Air induction hard surface cleaning tools with an internal baffle.
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Kappos, Paul, Air induction hard surface cleaning tools with an internal baffle.
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Sitarski Gerald P. (Grand Island NY) May Barry A. (North Tonawanda NY), Battery powered walk behind floor burnisher.
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Wood David ; Allen William F., Collection system for a floor polishing machine.
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Rogers,McCurdy; Humphreys,Matthew Frank, Device for treating flooring surfaces.
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Parsons David Roy,CAX ITX K2E 1X9, Dust control device.
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Oddo, Ronald Alan; Firm, John Charles; Corkill, Kenneth Scott; Jones, Coyte Richard; Roche, Ronald EuGene, Floating sander device.
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Grosze,Scott F.; Petty,John Stephen; Obenshain,John L., Floor cleaning machine with dust control apparatus and associate method of use.
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Nielsen, Larry; Rowley, Randy, Floor finishing and dust collection apparatus.
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Nielsen,Larry; Rowley,Randy, Floor finishing and dust collection apparatus.
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Goldberg, Jay Michael; Remer, Steven; Johnson, Floyd, Floor finishing machine.
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Matunaga Akira (Shizuoka JPX) Inoue Hideo (Shizuoka JPX) Ikezawa Ken (Shizuoka JPX) Arai Tetu (Shizuoka JPX), Floor polisher with a dust collecting device.
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Donald Joseph Legatt ; Kurt M. Vetse ; Galen M. Swenson, Floor surface cleaning machine.
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Legatt Donald Joseph ; Vetse Kurt M. ; Swenson Galen M., Floor surface cleaning machine.
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Bruders, William; Bartholmey, Brett; Richardson, Bill Elmer; Aldrich, Sean; Studebaker, Keith; Studebaker, Roy, Hard surface cleaners having cleaning heads with rotational assist, and associated systems, apparatuses and methods.
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Tucker, Steven W.; Venard, Daniel C., Method and apparatus for extended use of cleaning fluid in a floor cleaning machine.
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Waldhauser Steve (Niagara Falls NY) Wulff Richard F. (Maple Plain MN), Motor and driver mount diaphragm burnisher.
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Bruders, William; Bartholmey, Brett, Power/water supply and reclamation tank for cleaning devices, and associated systems and methods.
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Monson, Charles B., Rotary cleaning head.
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Kubo Naoki,JPX ; Matsuo Takashi,JPX, Running and working robot not susceptible to damage at a coupling unit between running unit and working unit.
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Pedlar,Roger; Shark,Eric; Tran,Loi; Gorsky,Robert; Tuinier,Todd; Shull,Rex; Page,Cynthia; Green,Nevin; Ring,Erik; Rissler,Craig; Nunez,Timothy, Scrubbing machine passive recycling.
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Nortrup, Eric S.; Hetler, Matthew R.; Shinler, Kevin L., Surface maintenance vehicle with compact cleaning head lift mechanism and suspension.
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Monson, Clifford L., Vacuum head.
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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
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

연합인증

Floor polishing machine 원문보기

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이 특허를 인용한 특허 (25)

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