[특허]Attachment device for front-mountable working implement

Attachment device for front-mountable working implement 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A01D-034/66
출원번호	US-0002226 (1987-01-12)
우선권정보	JP-0023309 (1986-02-04)
발명자 / 주소	Samejima Kazuo (Osaka JPX) Shimamura Teruo (Osaka JPX) Sakatsuji Takao (Osaka JPX) Togoshi Yoshikazu (Osaka JPX) Fukuda Masatami (Osaka JPX) Kida Hideo (Osaka JPX)
출원인 / 주소	Kubota Ltd. (Osaka JPX 03)
인용정보	피인용 횟수 : 27 인용 특허 : 0

초록 ▼

A device for attaching a working implement to the front of a running vehicle for performing work while following the ground comprises a pair of opposite inflexible links pivoted at their rear ends to the front of the vehicle. These inflexible links are movable upwardly or downwardly and each link has a front end for movably supporting the front portion of the implement about a lateral pivot. A pair of opposite suspenders are each mounted on a longitudinally intermediate portion of each link for suspending the rear portion of the implement, each of the suspenders including a rod assembly pivotally connectable to the implement\s rear portion and a resilient member. The rod assembly is inserted in an upstanding state through the link and is movable axially thereof to thereby permit upward or downward movement of the implement\s rear portion due to the movement of the implement about the pivot. The resilient member is provided around an upper portion of the rod assembly above the link and elastically bears against the link. A lift unit is provided between the vehicle and the links for raising or lowering the implement through the links and the suspenders. The lift unit permits upward or downward movement and sidewise tilting of the entire implement due to the pivotal movement of each of the links independent of the other link.

대표청구항 ▼

An attachment device for a front-mountable working implement for performing work while following a ground surface and while being positioned in front of a vehicle, said attachment device comprising: a pair of opposed inflexible links having front and rear ends, each of said links being pivoted at their rear ends to the front of said vehicle and each link being upwardly and downwardly movable about a pivot at said front of said vehicle, each of said front ends of said links pivotably supporting a front portion of said working implement about a lateral pivot thereon; a pair of opposed suspenders each mounted on one of said links at an intermediate portion thereof, said suspenders suspending a rear portion of said working implement, each of said suspenders having a rod assembly, a compressible resilient member and a restraining member, each of said rod assemblies being pivotably connected to the rear portion of said working implement and being inserted through one of said links in order for each of said links to have one rod assembly therethrough, each of said rod assemblies being longitudinally reciprocable to permit upward and downward movement of the rear portion of said working implement about said lateral pivot between the front portion of said working implement and the front ends of said links, each of said restraining members being fixed on one of said rod assemblies in order for each rod assembly to have one restraining member thereon, said link members being positioned between said restraining members and said working implement, each of said compressible resilient members extending between one of said links and one of said restraining members and each of said compressible resilient members being elastically deformable; and a lift unit provided between said vehicle and said links for raising and lowering the working implement through the links and suspenders, the lift unit having means for permitting upward and downward and sideways tilting movement of the working element due to pivotal movement of each of the links independent of one another.

이 특허를 인용한 특허 (27)

Solbrack, Dennis R.; Wood, Christopher E.; Murdock, Cody; Solbrack, Jeffrey, 4-way leveling.
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Dilworth, Michael; Fromm, Brad, Accessory mounting systems for non-highway vehicles.
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Martignon, Girolamo, Apparatus for adjusting the height of a tool such as a lawnmower, particularly for gardening vehicles.
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Klein Laurent (Spicheren FRX), Apparatus for mowing, aerating, and/or collecting.
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Hayashi Masaki,JPX ; Murakawa Masatake,JPX ; Kurohara Kazuaki,JPX ; Yamashita Nobuyuki,JPX ; Yuki Mikio,JPX ; Harada Eriya,JPX, Apparatus for raising and lowering a mower unit.
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Lilliestielke,Fredrik; Mejeg��rd,Peter; Axelsson,Mats, Cutting height adjustment for lawn mower.
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Covington, Charles Bradley; Long, Warren, Deck suspension system for lawnmower.
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Schick, Scott A., Device for height adjusting and swinging a mower deck.
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Komorida, Takeshi; Esaki, Yoshiyuki; Togoshi, Yoshikazu; Satou, Eiji, Device for limiting lowering of implement on working vehicle.
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Fraley, J. Phillip; Davis, III, John W., Flexible hitch cutter.
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Wehler, Todd; Shaw, Wayne, Flip up arrangement for a mower deck.
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Koehn, Leroy F., Flip-up arrangement for a mower deck.
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Koehn,LeRoy F., Flip-up arrangement for a mower deck.
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Koehn,LeRoy F., Flip-up arrangement for a mower deck.
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Merlin L. Esau ; Leroy F. Koehn, Flip-up arrangement for a mower deck.
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Smith, Ronnie E., Floating deck system for riding lawn mowers.
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Wykhuis Lloyd A. (Mayville WI), Implement lift and flotation system with a single transversely adjustable cylinder.
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O'Neill Michael Jerome ; Radloff Larry Ray ; Alles Matthew John, Implement suspension with lost motion coupling.
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Osterling Lloyd A. (Bradenton FL), Lawn mower.
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Gloudemans, Brian K.; Cooke, IV, George Leslie, Lawnmower cylinder stop.
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Schick Scott, Mower deck mounting system.
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Dobberpuhl Dale R. (Horicon WI), Mower deck outrigger suspension.
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Schick, Scott A., Mower deck placed in maintenance and varying height positions.
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Giere, David W, Mower with scissor lift mowing height adjustment mechanism.
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Miatt Steven Richard,AUX ; Jackson Stephen Leonard,AUX ; Dall'osto Gaven Ray,AUX, Rotating lawn mover with a cutter head movable between cutting and mulching positions.
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Koehn, Leroy F., Switch assembly for flip-up mower deck.
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Walden, Robert, Work vehicle with stroke adjustment mechanism for suspended work implement unit.
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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

Attachment device for front-mountable working implement 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (27)

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Attachment device for front-mountable working implement 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

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이 특허를 인용한 특허 (27)

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