KR920701717A - 2-패스 하이드로메카니컬 트랜스미션장치 및 그의 제어방법 - Google Patents

2-패스 하이드로메카니컬 트랜스미션장치 및 그의 제어방법

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Publication number
KR920701717A
KR920701717A KR1019910701224A KR910701224A KR920701717A KR 920701717 A KR920701717 A KR 920701717A KR 1019910701224 A KR1019910701224 A KR 1019910701224A KR 910701224 A KR910701224 A KR 910701224A KR 920701717 A KR920701717 A KR 920701717A
Authority
KR
South Korea
Prior art keywords
speed
pass
vehicle
control method
engine
Prior art date
Application number
KR1019910701224A
Other languages
English (en)
Inventor
마사유키 사토오
Original Assignee
가타다 테쯔야
카부시키가이샤 고마쯔 세이사쿠쇼
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 가타다 테쯔야, 카부시키가이샤 고마쯔 세이사쿠쇼 filed Critical 가타다 테쯔야
Publication of KR920701717A publication Critical patent/KR920701717A/ko

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
    • F16H47/04—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type the mechanical gearing being of the type with members having orbital motion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D11/00—Steering non-deflectable wheels; Steering endless tracks or the like
    • B62D11/02—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides
    • B62D11/06—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source
    • B62D11/10—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears
    • B62D11/14—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears differential power outputs being effected by additional power supply to one side, e.g. power originating from secondary power source
    • B62D11/18—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears differential power outputs being effected by additional power supply to one side, e.g. power originating from secondary power source the additional power supply being supplied hydraulically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
    • F16H37/084—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
    • F16H2037/088—Power split variators with summing differentials, with the input of the CVT connected or connectable to the input shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
    • F16H47/04—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type the mechanical gearing being of the type with members having orbital motion
    • F16H2047/045—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type the mechanical gearing being of the type with members having orbital motion the fluid gearing comprising a plurality of pumps or motors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
  • Control Of Fluid Gearings (AREA)

Abstract

내용 없음

Description

2-패스 하이드로메카니컬 트랜스미션장치 및 그의 제어방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도, 제2도, 제3도는 본 발명의 실시예에 관한 2-패스 HMT 장치의 동력전달경로 설명도.

Claims (7)

  1. 차량에 탑재된 엔진(1)으로 구동되는 좌우 각각 독립설치한 유압펌프(2), (3) 및 유압모우터(4), (5)와, 그 출력토오크를 좌우의 구동륜(6), (7)에 전달하는 감속기어열(100), (150)과 차동유성기어장치(101), (151)를 포함하는 감속유성기어열(200), (250)등을 구비하는 동력전달경로로 이루어지고, 또한 엔진(1)의 출력토오크를 좌우로 분리하는 베벨기어(29) 및 전후진 2속클러치(37), (39)를 포함하는 감속장치(300)와, 그 출력토오크를 좌우의 구동륜(6), (7)에 전달하는 감속유성기어열(200), (250)등을 구비하는 동력전달경로로 이루어지는 것을 특징으로 하는 2-패스하이드로 메카니컬 트랜스미션장치.
  2. 제1항에 있어서, 상기한 감속기어열(100), (150) 및 감속유성기어열(200), (250)이 부착된 좌측 드라이브축(13)과 유측드라이브축(20)은, 센터클러치(36)를 포함하는 연결장치(400)에 의하여 연결되어 있는 것을 특징으로 하는 2-패스하이드로 메카니컬 트랜스미션장치.
  3. 차량이 저속역에서 전진하는 경우는, 이것에 탑재된 엔진(1)으로 좌우의 유압펌프(2), (3) 및 유압모우터(4), (5)를 구동하고, 그 출력토오크를 감속기어열(100), (150)과 차동유성기어장치(101), (151)를 포함하는 감속유성기어열(200), (250)을 거쳐서 좌우의 구동륜(6), (7)에 전달하여, 후진시에는 상기한 좌우의 유압모우터(4), (5)를 역히전시키도록 제어하는 것을 특징으로 하는 2-패스하이드로 메카니컬 트랜스미션장치의 제어방법.
  4. 제3항에 있어서, 차량이 저속역에서 선회하는 경우는, 감속기어열(100), (150)과 감속유성기어열(200), (250)이 부착된 좌측드라이브축(13)과 우측드라이브축(20)의 연결을, 센터클러치(36)를 포함하는 연결장치(400)에 의하여 해제하고, 좌우의 유압모우터(4), (5)에 회전차를 부여하고, 좌우의 구동륜(6), (7)의 회전수를 바꿔서 선회하는 것을 특징으로 하는 2-패스하이드로 메카니컬 트랜스미션장치의 제어방법.
  5. 차량이 고속역에서 전진하는 경우는, 전진2속클러치(37)와 센터클러치(36)를 개합시키고, 한편, 고속역에서 후진하는 경우는, 후진 2속 클러치(39)와 센터클러치(36)를 개합시킴과 아울러, 탑재된 엔진(1)의 출력토오크를 좌우로 분리하는 베벨기어(29) 및 전후진2속 클러치(37), (39)를 포함하는 감속장치(300)를 거쳐서 차동유성기어장치(101), (151)의 플라네트캐리어(16), (23)에 기계적으로 전달하고, 또한 엔진(1)으로 구동되는 좌우 각각 독립 설치한 유압펌프(2), (3) 및 유압모우터(4), (5)의 출력토오크를 감속기어열(100), (150)을 거쳐서 차동유성기어장치(101), (151)태양기어(14), (21)에 전달하고, 이 차동유성기어장치(101), (151)에서는 상기한 기계적동력과 유압동력을 합류시켜서 좌우의 구동륜(6), (7)에 전달하는 것을 특징으로 하는 2-패스하이드로 메카니컬 트랜스미션장치의 제어방법.
  6. 제5항에 있어서, 차량이 고속역에서 선회하는 경우는, 각 클러치(36),(37), (39)에 계합은 그대로하고, 좌우의 유압모우터(4), (5)에 회전차를 부여하고, 좌우의 구동륜(6), (7)회전수를 바꿔서 선회하는 것을 특징으로 하는 2-패스하이드로 메카니컬 트랜스미션장치의 제어방법.
  7. 차량의 주행속도의 증감율, 저속역에서는 탑재된 엔진(1)으로 구동되는 유압모우터(4), (5)에 회전속도의 증가에 의하여 제어하고, 한편, 고속역에서 증속의 경우는, 유압모우터의 회전속도가 점차 저하되고, 계속하여 역방향으로 회전하여 점차 증가하도록 제어하고, 고속역에서 감속의 경우는, 유압모우터(4), (5)의 회전속도와 회전방향을 증속의 경우와 역으로 되도록 제어하는 것을 특징으로 하는 2-패스하이드로 메카니컬 트랜스미션장치의 제어방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910701224A 1989-03-31 1990-03-14 2-패스 하이드로메카니컬 트랜스미션장치 및 그의 제어방법 KR920701717A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP89-82963 1989-03-31
JP1082963A JPH02261952A (ja) 1989-03-31 1989-03-31 ２パスハイドロメカニカルトランスミッション装置およびその制御方法
PCT/JP1990/000333 WO1990012225A1 (en) 1989-03-31 1990-03-14 Two-path hydromechanical transmission and control method therefor

Publications (1)

Publication Number Publication Date
KR920701717A true KR920701717A (ko) 1992-08-12

Family

ID=13788878

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910701224A KR920701717A (ko) 1989-03-31 1990-03-14 2-패스 하이드로메카니컬 트랜스미션장치 및 그의 제어방법

Country Status (5)

Country Link
US (1) US5139465A (ko)
EP (1) EP0533921A1 (ko)
JP (1) JPH02261952A (ko)
KR (1) KR920701717A (ko)
WO (1) WO1990012225A1 (ko)

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Also Published As

Publication number Publication date
WO1990012225A1 (en) 1990-10-18
JPH02261952A (ja) 1990-10-24
EP0533921A4 (en) 1992-01-29
EP0533921A1 (en) 1993-03-31
US5139465A (en) 1992-08-18

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