[특허]Track vehicles and power drive apparatus for motivating tracked vehicles

Track vehicles and power drive apparatus for motivating tracked vehicles 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B62D-055/00
출원번호	US-0265866 (1994-06-27)
발명자 / 주소	Dow Paul W. (Byron NY) Dow Steven S. (Byron NY)
출원인 / 주소	Byron Enterprises, Inc. (Byron NY 02)
인용정보	피인용 횟수 : 35 인용 특허 : 0

초록 ▼

An articulated tracked vehicle for agricultural harvesting which reduces damage to fields and can be driven on paved roads at reasonable speeds. The vehicle has front and rear elements, linked by an articulating joint which permits turning and rotation of one element with respect to the other. Each element is motivated by a pair of tracked power units which are hydraulically driven by a heavy duty differential between the units. Each power unit is rotatably mounted solely on a shaft sleeve of the differential and is free to oscillate vertically and independently to absorb irregularities in its path. Each unit includes an endless elastomeric track which has two rows of lugs on its inner surface. A novel drive mechanism engages these lugs to motivate the vehicle. A sealed transmission housing in each power unit protects key drive elements from environmental damage without interfering with operation of the unit. The transmission is centrally disposed within each power unit to provide further protection from damage.

대표청구항 ▼

An articulated tracked vehicle, comprising: a) a front and a rear chassis, each having a centerline; b) an articulating joint connecting said front and rear chassis; c) means for steering said front chassis with respect to said rear chassis; d) an engine mounted on one of said chassis; e) hydraulic pump means operatively connected to said engine; f) front and rear differentials disposed on said front and rear chassis, respectively, each differential having a power input shaft and a pair of opposed power output shafts having fixed outer sleeves, said sleeves being rigidly attached to said respective chassis; g) front and rear hydraulic motors disposed on said power input shafts of said front and rear differentials and operatively provided with pressurized hydraulic fluid from said hydraulic pump means; h) means for braking by arresting the rotation of each of said power input shafts; and i) four substantially identical tracked power units disposed respectively on said opposed power output shafts and fixed sleeves of said front and rear differentials, wherein each of said four tracked power units comprises: 1. a housing capable of supporting said unit and disposed longitudinally in said unit, said housing comprising: A. a first lateral bore near a first end of said housing; B. a first fixed axle laterally disposed on said housing near a second end thereof, and extending beyond opposite sides of said housing; C. a second lateral bore at a longitudinally central location of said unit; and D. a second fixed axle laterally disposed on opposite sides of said housing at a longitudinally central location of said unit, and extending laterally beyond the sides of said housing; 2. a rotatable axle disposed in said first lateral bore and extending beyond said opposite sides of said housing; 3. a chain drive transmission disposed within said housing comprising: A. a drive sprocket, the axis of rotation of which is disposed on the centerline of said second lateral bore; B. a driven sprocket fixed on said rotatable axle; and C. a drive chain operationally connecting said drive sprocket and said driven sprocket; 4. first and second toothed drive wheels coaxially disposed and fixed on said rotatable axle on opposite sides of said housing; 5. first and second idler wheels disposed on said first fixed axle on opposite sides of said housing; and 6. an endless track disposed with an inner surface thereof in contact with said toothed drive wheels and said idler wheels, and having lugs formed on a portion of said inner surface, said lugs being spaced to mesh with said toothed drive wheels, whereby said endless track is caused to rotate in response to power applied to said power shaft.

이 특허를 인용한 특허 (35)

Horsch Michael,DEX, Agricultural machine.
상세보기
Radke,Daniel Dean; Nagorcka,James Arthur; Allen,Lyal Douglas, Articulated crawler dozer with direct load path structure.
상세보기
Radke,Daniel Dean; Nagorcka,James Arthur; Allen,Lyal Douglas; Bergquist,Lawrence William, Articulated dozer with frame structure for decreased height variation in the vehicle chassis.
상세보기
Radke, Daniel Dean; Nagorcka, James Arthur; Allen, Lyal Douglas, Articulated dozer with suspension and suspension lockout.
상세보기
Schubert William ; Schmitz Geoffrey, Articulated vehicle.
상세보기
Sewell, Cody L., Compact tool carrier with articulation joint.
상세보기
Bolz, Gerhard; Eberhardt, Rolf; Schott, Stefan, Construction machine or transfer apparatus.
상세보기
Glenn M. Steiner ; Roy I. Steiner, Control system for all-wheel drive vehicle.
상세보기
Rittenhouse, Norman, Electrically driven track wheels for tracked vehicles.
상세보기
Rittenhouse,Norman, Electrically driven track wheels for tracked vehicles.
상세보기
Juncker Kenneth J., Guide wheel for flexible track of a track system.
상세보기
Rittenhouse, Norman P, High efficiency low torque ripple multi-phase permanent magnet machine.
상세보기
Rittenhouse, Norman, High-efficiency parallel-pole molded-magnetic flux channels transverse wound motor-dynamo.
상세보기
Rittenhouse, Norman, High-efficiency wheel-motor utilizing molded magnetic flux channels with transverse-flux.
상세보기
Rittenhouse, Norman P., High-efficiency wheel-motor utilizing molded magnetic flux channels with transverse-flux stator.
상세보기
Rittenhouse,Norman, High-efficiency wheel-motor utilizing molded magnetic flux channels with transverse-flux stator.
상세보기
Prickel, Marvin A.; Prodduturi, Shivakumar; Lykken, Tom; Zach, David Allen, Implement steerable track assembly with pivoting steering actuator.
상세보기
Rittenhouse, Norman, Method of fabricating a magnetic flux channel for a transverse wound motor.
상세보기
Keehner Daniel M., Midwheel assembly for a track type tractor.
상세보기
Flournoy, Jr., Donald B.; Patterson, Floyd T.; Stumpe, Michael J.; Bryerton, John F.; Cantrell, Jr., Hilard R.; Ellett, Timothy A., Mining utility transport vehicle.
상세보기
Lykken Thomas G., Offset work vehicle drive system.
상세보기
Zimmer, Adalbert; Owens, Estel, Sprocket for a track-type machine.
상세보기
Dillon Ben N., Steering system for an articulated tracked combine.
상세보기
Nagorcka, James A.; Allen, Lyal, Suspension system for a tracked vehicle.
상세보기
Tuhy, Lance S., Suspension system for track vehicle.
상세보기
Rittenhouse,Norman, Suspension system for tracked vehicles.
상세보기
Zuchoski, Jeremie; Boisvert, Denis, Track assembly for an all-terrain vehicle.
상세보기
Zuchoski, Jérémie; Boisvert, Denis, Track assembly for an all-terrain vehicle.
상세보기
Zuchoski, Jérémie; Boisvert, Denis, Track assembly for an all-terrain vehicle.
상세보기
Juncker Kenneth J. ; Witt Doug ; Kahle Glenn W., Track system drive wheel for agricultural implements.
상세보기
Robert D. Toms ; Sean C. McGinnis, Track tensioning apparatus.
상세보기
Albright, Larry E.; Homola, Gary J.; Homola, legal representative, Maria C; Koch, Rodney; Tuhy, Lance; Roan, Thomas J., Track vehicle having drive and suspension systems.
상세보기
Tucker,Jasper James, Tracked vehicle with improved track drive unit.
상세보기
Kautsch Dewaine A., Undercarriage assembly for a belted work machine.
상세보기
Lykken Thomas G. ; Vik Brian D. ; Bock Timothy J., Work vehicle with nested steering.
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

Track vehicles and power drive apparatus for motivating tracked vehicles 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (35)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

Track vehicles and power drive apparatus for motivating tracked vehicles 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 (35)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트