[특허]Control for tractor power takeoff shaft

Control for tractor power takeoff shaft 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B60K-017/28
출원번호	US-0829642 (1977-09-01)
발명자 / 주소	Monteith Donald A. (Fargo ND)
출원인 / 주소	Steiger Tractor, Inc. (Fargo ND 02)
인용정보	피인용 횟수 : 36 인용 특허 : 0

초록 ▼

A tractor having a hydraulically driven power takeoff shaft in which manipulation of a control handle in the forward direction causes the speed of the shaft to be varied in accordance with the position of the handle and also in accordance with engine speed. When, however, the control handle is moved to the extreme forward position, the power takeoff shaft is operated at either of two selected constant speeds regardless of engine speed as long as the engine speed is adequate to maintain such constant speed. When the control handle is moved in the opposite direction towards reverse position, the power takeoff shaft is driven at a variable speed, dependent on the position of the handle and on the engine speed. This speed is relatively low as compared with that of the forward speeds. The tractor is provided with a manually operated energy shutoff control adjacent the power takeoff shaft, in the form of a push button switch which can be actuated whenever a sudden termination of the shaft operation is desired. There are also other switches for terminating operation of the shaft including the engine ignition switch, a temperature responsive switch, an excess load switch, and a low pump pressure switch. There are various indicators on the control panel in the driver\s compartment of the tractor to indicate different conditions that exist such as which of the two maximum constant speeds have been selected, and so forth.

대표청구항 ▼

In combination: a tractor having means for propelling the same along the ground, an engine for driving said propelling means, an operator\s compartment, and means including an operator\s control in said operator\s compartment for varying the speed of the engine; a motor operatively connected to said engine and driven thereby; a power takeoff shaft driven by said motor; a manually adjustable control for said motor and movable from a neutral position through an intermediate range of positions to an end position; motor control means responsive to the position of said manually adjustable control, said motor control means including first means for interrupting operation of said motor when said manually adjustable control is in said neutral position, second means for causing said motor to drive said power takeoff shaft at a speed dependent upon the speed of the engine when said manually adjustable control is in said intermediate range of positions, the ratio of the speed of said shaft to the speed of the engine being dependent upon the position of said manually adjustable control in said intermediate range of positions, and third means for causing said motor to operate said shaft at a predetermined speed regardless of the speed of the engine as long as the engine speed is adequate to maintain said speed, when said manually adjustable control is in said end position; further means effective upon actuation thereof to interrupt operation of said motor regardless of the position of said manually adjustable control; and means for preventing resumption of the operation of said motor following such an interruption until said manually adjustable control has been returned to said neutral position.

이 특허를 인용한 특허 (36)

Deppe,Markus, Agricultural machine with energy reservoir for overcoming peak loads.
상세보기
Cochran, Gary L.; Bird, Mark D., Alarm system for towable hydraulic machines.
상세보기
Ostler William L. ; Regep Hermann H. ; Svendsen Darrel J. ; Lourigan Patrick M., Auxiliary hydraulic control system.
상세보기
Bell, Joseph A.; Bissontz, Jay E., Compressed air actuated clutch interlock for clutched power take off unit.
상세보기
Krautkremer Franz (Spay DEX), Drive mechanism for ships or the like comprising a main propeller and an auxiliary mechanism.
상세보기
Legner,J체rgen; Rebholz,Wolfgang, Drive train for powering a mobile vehicle.
상세보기
Wuertz, Robert M.; Benson, Terrance G., Drive-by-wire lawn mower.
상세보기
Wuertz,Robert M.; Benson,Terrance G., Drive-by-wire lawnmower.
상세보기
Ishino Tsutomu (Hirakata JPX) Omatsu Hideo (Katano JPX) Shiraishi Takao (Hiratsuka JPX) Kawakami Hideaki (Fujisawa JPX), Driving control device of a crawler type tractor.
상세보기
Mather Joseph M. (Lisbon ND) Jacobson Scott B. (Kindred ND) Haeder Thomas Q. (Lisbon ND), Electrically controlled auxiliary hydraulic system for a skid steer loader.
상세보기
Westveer Robert C. (Kalamazoo MI) Vandervoort John K. (Richland MI), Electronic control system for a variable displacement pump.
상세보기
Johnson,Chad B; Hitt,Brian J; Taylor,Scot A.; Vander Ploeg,Craig R, Engine and transmission control system and method for a vehicle accessory.
상세보기
Katrak,Kerfegar K.; Eveleth,Donald A.; Shuler,Barbara A., Engine control system with user-commanded engine speed adjustments in varying increments.
상세보기
Ichimura,Kazuhiro, Failure detection device for hydraulic motor and hydraulic drive vehicle.
상세보기
Drisko Benjamin B. (P.O. Box 717 Camden ME 04843), Full torque transmission control.
상세보기
Morrow, David John; Chambers, Keith David Robert; McGowan, David John; Gordon, Peter Thomas Alexander; Desai, Paresh Rameschchandra; Hill, Stephen Francis, Gen-Set control system having proactive load relief.
상세보기
Dagnese Ralph R., Hydraulic automobile jack system.
상세보기
Sato, Kensuke; Azuma, Hiroyuki; Nakamura, Tsuyoshi; Okano, Yasuo; Ishikawa, Kouji; Kanehama, Mitsuhiko, Hydraulic drive device for construction machine.
상세보기
Bodie Cameron D.,CAX ; Bardi Danick J.,CAX ; Neudorf Blake R.,CAX, Hydraulic system having boost pump in series with a primary pump and a boost pump drive therefor.
상세보기
Burgart,Joseph Gerard; Evans,Mark David, Hydrostatic transmission controls with alternative operating modes.
상세보기
Schultz, Eric J; Marsolek, John; Storer, Corwin E., Hydrostatically driven vehicle and method therefor.
상세보기
Prebeck, Stefan; Schachner, Kurt; Pilat, Günter, Method for the operation of a traveling power take-off shaft coupled to a driving motor.
상세보기
Bellanger Regis,FRX ; Le Clezio Yvon,FRX, PTO shaft monitoring and control system.
상세보기
Huber, Christian; Morselli, Riccardo; Posselius, John, PTO transmission system in a work vehicle.
상세보기
Weis Philip J. (Sylvania OH) Cook Richard (Gregory MI) Kaminski David C. (Sylvania OH) Smith James E. (Toledo OH), Power takeoff speed control assembly.
상세보기
Guven,Mustafa K.; Kuras,Brian D.; Vanderham,Michael E., Predictive load management system.
상세보기
Kawamura Minoru (Iwata JPX), Remote control system for marine engine.
상세보기
Heieie, John M., Remote controlled vehicle.
상세보기
Young David A.,CAX ; Kowalyk Vladimir M.,CAX, Remote drop box lubrication circuit for tractors.
상세보기
Moore Mark Ramon,GBX ; Murray Karen Christina,GBX, Tractor with monitoring system.
상세보기
Moore, Mark Ramon; Murray, Karen Christina, Tractor with monitoring system.
상세보기
Huebner, Joe; Paskov, Andrew J.; Von Haden, Jeffrey James, Tractors including automatic reset of a power takeoff circuit.
상세보기
Rodeghiero, Reno Antonio; Stettler, Werner; Thompson, Graham; Klabunde, Barbara; Skotnikov, Andrey Valeryevich, Transmisson for power take-off.
상세보기
Nishimoto, Shuji; Hasegawa, Toshiyuki, Utility vehicle.
상세보기
Goebel, Michael; Kaesgen, Derek, Vehicle drive control systems and the related vehicles.
상세보기
Goebel, Michael; Kaesgen, Derek, Vehicle drive control systems and the related vehicles.
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

Control for tractor power takeoff shaft 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (36)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

Control for tractor power takeoff shaft 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 (36)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트