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KR860002670A - 연속가변 변속기 - Google Patents

연속가변 변속기 Download PDF

Info

Publication number
KR860002670A
KR860002670A KR1019850007131A KR850007131A KR860002670A KR 860002670 A KR860002670 A KR 860002670A KR 1019850007131 A KR1019850007131 A KR 1019850007131A KR 850007131 A KR850007131 A KR 850007131A KR 860002670 A KR860002670 A KR 860002670A
Authority
KR
South Korea
Prior art keywords
planetary gear
driveline
gear
planetary
engine
Prior art date
Application number
KR1019850007131A
Other languages
English (en)
Other versions
KR900001637B1 (ko
Inventor
죤 그린우드 크리스토퍼
Original Assignee
오 씨 록크
래이랜드 배히클스 리미티드
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 오 씨 록크, 래이랜드 배히클스 리미티드 filed Critical 오 씨 록크
Publication of KR860002670A publication Critical patent/KR860002670A/ko
Application granted granted Critical
Publication of KR900001637B1 publication Critical patent/KR900001637B1/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
    • 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
    • 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
    • F16H37/086—CVT using two coaxial friction members cooperating with at least one intermediate friction member
    • 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
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
    • F16H15/04—Gearings providing a continuous range of gear ratios
    • F16H15/06—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B
    • F16H15/32—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line
    • F16H15/36—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface
    • F16H15/38—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface with two members B having hollow toroid surfaces opposite to each other, the member or members A being adjustably mounted between the surfaces
    • F16H2015/383—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface with two members B having hollow toroid surfaces opposite to each other, the member or members A being adjustably mounted between the surfaces with two or more sets of toroid gearings arranged in parallel
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Structure Of Transmissions (AREA)

Abstract

내용 없음

Description

연속가변 변속기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 의한 연속가변속기를 도시한 도면.
제2도는 그래프.
부호 설명
1:가변기 2:엔진출력축 3:출력축 4:제1유성기어 5:태양기어 6,13:유성캐리어 7,11:환대 8:최종구동축 9,14,15:기어장치 10:제2유성기어.

Claims (10)

  1. 엔진에 의하여 작동하는 입력ㆍ출력(3) 및 고속 및 저속을 제공하는 제1 및 제2유성기어(4.10)가 있는 연속가변비변속기(1)가 포함되어 있는 엔진차량용 드리이브라인으로서, 제1유성기어의 유성캐리어(6)와 제2유성기어의 태양기어(12)가 연속가변비변속기의 출력에 의하여 구동되게 되어 있고, 제1유성기어의 태양기어(5)와 제2유성기어의 환대(11)가 엔진에 의하여 구동되게 되어 있으며, 제1유성기어의 환대(7)가 저속의 축력을 제공하고, 제2유성기어의 유성캐리어(13)가 고속의 출력을 제공하는 드라이브라인.
  2. 제1항에 있어서, 제1 및 제2유성기어가 엔진의 출력축 주위에 집중적으로 배치되어 있고, 엔진의 출력축이 연속가변비변속기, 제1유성기어의 태양기어 및 제2유성기어의 환대의 입력용 드라이브를 제공하는 드라이브라인.
  3. 제1항 및 제2항중 한 항에 있어서, 고속과 저속 사이의 변경이 동기적으로 행하여지는 드라이브라인.
  4. 제1항 내지 제3항중 한항에 있어서, 고속과 저속 사이에서 변경이 행하여질때 가변장치를 통하여 전달되는 동력의 크기가 일정하게 유지되는 드라이브라인.
  5. 제1항 내지 제4항중 한항에 있어서, 엔진의 출력축이 유성기어장치 너머에까지 연장됨으로써 동력인출장치를 제공하는 드라이브라인.
  6. 제1항 내지 제5항중 한항에 있어서, 상기 제1유성기어가 양수비복함유성기어인 드라이브라인.
  7. 제1항 내지 제6항중 한항에 있어서, 상기 제2유성기어가 단순유성기어인 드라이브라인.
  8. 제1항 내지 제7항중 한항에 있어서, 드라이브라인내에 포함되어 있는 클러치 및 역기어장치에 의하여 제공되는 추진능력이 포함되어 있는 드라이브라인.
  9. 제1항 내지 제8항중 한항에 있어서, 저속가변출력 기어장치가 가변비에 따라 전진속도ㆍ중립위치 또는 후진속도를 제공하게 되어 있는 드라이브라인.
  10. 제1항 내지 제9항중 한항에 있어서, 연속가변비변속기가 환상궤도회전격인식으로 되어 있는 드라이브라인.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019850007131A 1984-09-28 1985-09-27 연속 가변변속기 KR900001637B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848424525A GB8424525D0 (en) 1984-09-28 1984-09-28 Variable transmission
GB8424525 1984-09-28

Publications (2)

Publication Number Publication Date
KR860002670A true KR860002670A (ko) 1986-04-28
KR900001637B1 KR900001637B1 (ko) 1990-03-17

Family

ID=10567405

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850007131A KR900001637B1 (ko) 1984-09-28 1985-09-27 연속 가변변속기

Country Status (9)

Country Link
US (1) US4768398A (ko)
EP (1) EP0177241B1 (ko)
JP (1) JPH0621625B2 (ko)
KR (1) KR900001637B1 (ko)
BR (1) BR8504762A (ko)
CA (1) CA1254768A (ko)
DE (1) DE3570498D1 (ko)
ES (1) ES8609058A1 (ko)
GB (1) GB8424525D0 (ko)

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Also Published As

Publication number Publication date
ES547360A0 (es) 1986-07-16
GB8424525D0 (en) 1984-11-07
EP0177241A3 (en) 1987-01-21
BR8504762A (pt) 1986-07-22
DE3570498D1 (en) 1989-06-29
US4768398A (en) 1988-09-06
EP0177241B1 (en) 1989-05-24
EP0177241A2 (en) 1986-04-09
JPH0621625B2 (ja) 1994-03-23
KR900001637B1 (ko) 1990-03-17
JPS61165051A (ja) 1986-07-25
ES8609058A1 (es) 1986-07-16
CA1254768A (en) 1989-05-30

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