[특허]Undercarriage assembly for a vehicle

Undercarriage assembly for a vehicle 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B62D-055/084 B62D-055/15
출원번호	US-0161842 (1993-12-06)
발명자 / 주소	Crabb Elmer R. (Aurora IL)
출원인 / 주소	Caterpillar Inc. (Peoria IL 02)
인용정보	피인용 횟수 : 38 인용 특허 : 0

초록 ▼

An undercarriage assembly for a work vehicle includes first and second roller frame assemblies, one on each side of the vehicle, an idler wheel assembly connected to one end of each roller frame assembly, and a drive wheel connected to the opposite end of each roller frame assembly. An endless elastomeric track belt encircles a respective drive wheel, roller frame assembly, and idler wheel assembly on each side of the vehicle. A rigid support beam connects each roller frame assembly to the main frame of the vehicle. Each idler wheel assembly includes first and second self-aligning mechanisms to provide that the track belt runs true and straight. The roller frame assemblies can be spaced laterally from the vehicle, using various size spacers, to provide various gage settings of the endless track belt. During adjustment of the roller frame assemblies, a supporting arrangement supports one track roller assembly by the other track roller assembly.

대표청구항 ▼

An undercarriage assembly for a vehicle, said vehicle having a main frame, an engine, and first and second drive axles powered by said engine, said undercarriage assembly comprising: first and second roller frame assemblies, each having first and second end portions and a middle portion, said second end portions being releasably connected to a respective first and second drive axle; means for connecting said vehicle to said first and second roller frame assemblies; first and second idler wheel assemblies, each having a spindle and first and second spaced wheels rotatably supported on said spindle, said spindle being releasably connected to a first end portion of a respective roller frame assembly, each of said spindles having first and second radially extending ear portions; first and second endless track assemblies encircling respectively said first and second roller frame assemblies and said first and second idler wheel assemblies; first and second track tensioning mechanisms, each including a hydraulic ram assembly having a first end portion connected to a respective first spindle ear portion and a second end portion connected to a respective roller frame assembly; a first self-aligning mechanism connecting the first end portion of each track tensioning mechanism to said first ear portion of each spindle, and a second self-aligning mechanism connecting the first end portion of each roller frame assembly to said second ear portion of each spindle; and means for supporting said first roller frame assembly by said second roller frame assembly when said first roller frame assembly is disconnected from said first drive axle and from said connecting means, and means for supporting said second roller frame assembly by said first roller frame assembly when said second roller frame assembly is disconnected from said second drive axle and from said connecting means.

이 특허를 인용한 특허 (38)

Oertley Thomas E., Apparatus and method for operating track tensioning assembly of a hydraulic excavator.
상세보기
Hansen, Ronald S., Apparatus for converting a wheeled vehicle to a tracked vehicle.
상세보기
Hansen, Ronald S., Apparatus for converting a wheeled vehicle to a tracked vehicle.
상세보기
Hansen, Ronald S., Apparatus for converting a wheeled vehicle to a tracked vehicle.
상세보기
Hansen, Ronald S., Apparatus for converting a wheeled vehicle to a tracked vehicle.
상세보기
Hansen, Ronald S., Apparatus for converting a wheeled vehicle to a tracked vehicle.
상세보기
Hansen, Ronald S., Apparatus for converting a wheeled vehicle to a tracked vehicle.
상세보기
Crabb Elmer R., Castering swing link for a track sub-assembly.
상세보기
Hansen, Ronald S., Conversion system for a wheeled vehicle.
상세보기
Haringer,Alois Johann, Crawler-tracked vehicle with variable track width.
상세보기
Bodin, Anders; Vigren, Mats, Device for operating a track tension wheel.
상세보기
Oertley Thomas E. ; Dester Delbert D. ; Burdick J. Scott ; Egle Kevin M., Drive mechanism for a track type work machine having enhanced durability.
상세보기
Burdick J. Scott ; Dester Delbert D. ; Egle Kevin M. ; Oertley Thomas E., Drive sprocket which has rotating members which are engaged by drive lugs of a track.
상세보기
Oertley Thomas E. ; Dester Delbert D. ; Egle Kevin M. ; Burdick J. Scott, Drive sprocket which has rotating members which are engaged by drive lugs of a track.
상세보기
Lussier, Alain; Leblanc, Francois; Boily, Patrice, Drive sprocket, drive lug configuration and track drive arrangement for an endless track vehicle.
상세보기
Albright,Larry E.; Frederick,Dan, Drive track support with vibration isolation.
상세보기
Smith, Eric Brian; Rehmert, Craig Edward, Endless drive tracks and wheels therefore.
상세보기
Lajoie, Hugues; Han, Cheol Hee; Park, Sung Chan, Endless track for propelling a vehicle, with edge-cutting resistance.
상세보기
Delisle, Marc; Leblanc, François; Boily, Patrice; Lunkenbein, Martin; Thody, Greg; Kautsch, Dewaine; Staab, Jeff; Denis, Martin; Dalphond, Jake, Endless track for propelling a vehicle, with lug replacement capability.
상세보기
Lussier, Alain; Leblanc, François; Boily, Patrice, Endless track for traction of a vehicle.
상세보기
Lussier, Alain; Leblanc, François; Boily, Patrice, Endless track for traction of a vehicle.
상세보기
Gustafson, Alan D., Multi-axis reaction arm assembly for a tracked tractor.
상세보기
Mulligan, Patrick J., Resilient track frame pivot mechanism.
상세보기
Deland, André; Delisle, Marc, Split wheel and method for installing endless track.
상세보기
Kautsch Dewaine A., Suspension system for a work machine.
상세보기
Goodwin Jon, Tensioning device for a tracked vehicle.
상세보기
Zuchoski, Jeremie; Lussier, Alain; Boily, Patrice; Leblanc, Francçois, Track assembly for an off-road vehicle.
상세보기
Rawson Ray E. ; Rawson Steven Ray ; Rawson David Ray, Track drive conversion apparatus for wheel driven vehicle.
상세보기
Tsuyoshi Yoshida JP; Taira Ozaki JP, Track frame connecting structure of a heavy work vehicle.
상세보기
Kautsch Dewaine A., Track roller frame with inside reaction arm.
상세보기
Kelderman Gary L., Track suspension apparatus for vehicles of various types.
상세보기
Kelderman Gary L., Track system for vehicles.
상세보기
Gersmann Manfred (Sassenberg DEX), Tracked undercarriage for harvesters.
상세보기
Takeshita Kaz ; Paek Joo Ho, Tracked vehicle.
상세보기
Tucker, Jr.,Jasper J., Tracked vehicle with improved track drive unit.
상세보기
Smith, Eric Brian; Rehmert, Craig Edward, Tracked vehicles, and endless tracks and wheels therefore.
상세보기
Smith, Eric Brian; Rehmert, Craig Edward, Tracked vehicles, and endless tracks and wheels therefore.
상세보기
Zuchoski, Jeremie; Lussier, Alain; Boily, Patrice, Wheel of a track assembly of a tracked vehicle.
상세보기

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

Undercarriage assembly for a vehicle 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (38)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

Undercarriage assembly for a vehicle 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허를 인용한 특허 (38)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트