[특허]Process for precise adjustment of a hydrostatic and mechanical torque division gearing

Process for precise adjustment of a hydrostatic and mechanical torque division gearing 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F16H-047/04 F16H-059/46 F16H-061/20
출원번호	US-0180080 (1998-10-29)
우선권정보	AT-0000777 (1996-04-30)
국제출원번호	PCT/AT97/00083 (1997-04-29)
§371/§102 date	19981029 (19981029)
국제공개번호	WO-9741371 (1997-11-06)
발명자 / 주소	Ulbrich Peter,ATX Fruhwirth Gerhard Josef,ATX Nostaller Josef,ATX
출원인 / 주소	Steyr-Daimler-Puch Aktiengesellschaft, AUX
대리인 / 주소	Bachman & LaPointe, P.C.
인용정보	피인용 횟수 : 19 인용 특허 : 13

초록 ▼

A hydrostatic/mechanical multiple path power transmission comprises an adjustable hydrostat unit (4), a summing planetary gearbox (10) with two input shafts (6, 8) and at least two output shafts, and a step gearbox (11) connected to the output shafts. In order to adjust low speeds and standstill precisely and rapidly, the following method is specified: rotational speed signals are formed by sensors (50, 51) on the two input shafts (6, 8) of the summing planetary gearbox (10), and are compared with each other by counters (61, 62); the actual pulse count difference formed in this way is compared with a desired pulse count difference, and a controller [sic] and the output signal of a controller (66) that responds to the result of this comparison effects adjustment of the hydrostat (4).

대표청구항 ▼

[ What is claimed is:] [1.] A method for the fine control of a hydrostatic/mechanical multiple path power transmission, which comprises providing a hydrostatic/mechanical multiple path power transmission comprising an adjustable hydrostat unit (4), a summing planetary gearbox (10) with two input shafts (6, 8), one from the hydrostatic and one from the mechanical path, and at least two output shafts, and a step gearbox (11) connected to the output shafts, and obtaining pulse-like rotational speed signals formed by sensors (50, 51) associated with the two input shafts (6, 8) of the summing planetary gearbox (10) and comparing the actual pulse count difference formed in this way with a desired pulse count difference corresponding to a desired speed to obtain an output signal of a controller (66) that corresponds to the result of this comparison and effects adjustment of the hydrostat.

이 특허에 인용된 특허 (13)

Nikolaus Heinrich (Hamburg DEX) Paton Robert (Passau DEX), Arrangement and process for operating a fail safe braking system in a continuously variable driving unit of a motor vehi.
상세보기
Meyerle Michael (Meckenbeuren DEX) Ehrlinger Friedrich (Friedrichshafen DEX), Automatic control device of an infinitely variable transmission gear driven by an internal combustion engine, especially.
상세보기
Meyerle Michael,DEX, Continuous hydrostatic-mechanical branch power split transmission particularly for power vehicles.
상세보기
Nikolaus Heinrich (Hamburg DEX) Paton Robert (Neukirchen am Inn DEX), Continuously variable driving unit of a motor vehicle.
상세보기
Ishino Tsutomu (Osaka JPX) Maruyama Ryoichi (Kanagawa JPX) Nakagami Hiroshi (Osaka JPX) Asada Hisao (Osaka JPX), Creep preventing control system for hydrostatic-mechanical transmissions.
상세보기
Coutant Alan R. (Chillicothe IL) Rajagopalan Sanjay (Peoria IL), Method for providing different speed ranges for a speed pedal.
상세보기
Wontner Gebhard,ATX ; Leitner Josef,ATX, Method of controlling a power distribution hydromechanical branched transmission in uncertain gear positions.
상세보기
Wontner Gebhard,ATX, Process for controlling the couplings of a hydrostatic and mechanical torque division gearing.
상세보기
Walter Glenn Bayne, Simplified multi-range hydromechanical transmission for vehicles.
상세보기
Meyerle Michael (Kiefernweg 9 D-7996 Meckenbeuren DEX), Stepless hydromechanical mechanism with multiple power-transmission paths, more particularly for motor vehicles.
상세보기
van der Lely Ary (Maasland NLX) Bom Cornelis J. G. (Rozenburg NLX) Kuipers Arie (Brielle NLX), Tractor with anti-slipping and overloading controls.
상세보기
van der Lely Ary (Maasland NLX) Bom Cornelis J. G. (Rozenburg NLX) Kuipers Arie (Brielle NLX), Tractor with ground rotated member and driven wheel revolution counters and implement lift means operatively connected t.
상세보기
Maruyama Ryoichi (Komatsu JPX) Yamada Hideki (Komatsu JPX) Ishino Tsutomu (Komatsu JPX), Transmission and control mechanism for hydrostatic-mechanical power transmission system.
상세보기

이 특허를 인용한 특허 (19)

Michael G. Cronin ; Brian D. Kuras, Apparatus and method for adaptively shifting between ranges in a continuously variable transmission.
상세보기
Thomson, Norval P.; Martinez, Jr., Alberto, CVT system having discrete selectable speed ranges.
상세보기
Braun Tom ; Taylor Lloyd,DEX, Drive train for a vehicle and method of controlling a drive train.
상세보기
Lemmers, Jr., Glenn C.; Behling, David S., High to low pressure spool summing gearbox for accessory power extraction and electric start.
상세보기
Weeramantry, Cecil Asoka; Guo, Haibo, Hydro-mechanical continuously variable transmission for producing high torque output.
상세보기
Eugenio Todeschini IT, Hydromechanical transmission having a continuously variable transmission ratio.
상세보기
Ulbrich,Peter, Hydrostatic mechanical power-split transmission.
상세보기
Dix, Peter J.; Bulgrien, Garth H.; Prasse, Robert C; Kuros, Pavel, Method of calibration of a hydraulically operated clutch of a continuously variable transmission using pressure between a hydrostatic pump and motor.
상세보기
Dix, Peter J.; Bulgrien, Garth H.; Prasse, Robert C; Kuros, Pavel, Method of calibration of a park brake of a continuously variable transmission.
상세보기
Guo, Haibo; Dix, Peter J.; Bulgrien, Garth H.; Hartman, Brian A.; Prasse, Robert C.; Weeramantry, Cecil A.; Felsing, Brian E., Method of using feedforward compensation based on pressure feedback for controlling swash plate angle in a hydrostatic power unit of a continuously variable transmission.
상세보기
Newendorp Bruce Craig ; Easton David Joseph ; Tarasinski Nicolai,DEX ; Ruckert Dieter,DEX, Operator control device for an infinitely variable transmission.
상세보기
Tabata,Atsushi; Hoshino,Akira; Miyazaki,Terufumi; Honda,Atsushi; Abe,Akiharu; Ota,Hirofumi, Planetary gear type multistage transmission for vehicle.
상세보기
Tabata,Atsushi; Hoshino,Akira; Miyazaki,Terufumi; Honda,Atsushi; Abe,Akiharu; Ota,Hirofumi, Planetary gear type multistage transmission for vehicle.
상세보기
Dix, Peter J.; Bulgrien, Garth H.; Prasse, Robert C; Kuros, Pavel, Proportional parking brake control in cooperation with operation of a continuously variable transmission.
상세보기
Dix, Peter J.; Bulgrien, Garth H.; Hartman, Brian A.; Prasse, Robert C., Shuttle shifting for a continuously variable transmission.
상세보기
Chaudhry, Zaffir A., Split gearbox and nacelle arrangement.
상세보기
Anderson, Michael D.; Simon, Danial P.; Strashny, Igor, System and method for controlling vehicle speed.
상세보기
Strashny, Igor; Fonkalsrud, Andrew O., System and method for controlling vehicle speed.
상세보기
Glöckler, Dieter, Transmission unit, particularly range-change transmission.
상세보기

내보내기 메뉴

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

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

AI-Helper ※ AI-Helper는 을 사용합니다.

AI-Helper

안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

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

연합인증

Process for precise adjustment of a hydrostatic and mechanical torque division gearing 원문보기