KR970075490A - 연속 가변식 무단 변속기 - Google Patents

연속 가변식 무단 변속기 Download PDF

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Publication number
KR970075490A
KR970075490A KR1019970020623A KR19970020623A KR970075490A KR 970075490 A KR970075490 A KR 970075490A KR 1019970020623 A KR1019970020623 A KR 1019970020623A KR 19970020623 A KR19970020623 A KR 19970020623A KR 970075490 A KR970075490 A KR 970075490A
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KR
South Korea
Prior art keywords
link
continuously variable
variable transmission
casing
main shaft
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Application number
KR1019970020623A
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English (en)
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KR100241668B1 (ko
Inventor
마사끼 나까노
Original Assignee
하나와 기이찌
닛산 지도샤 가부시끼가이샤
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Application filed by 하나와 기이찌, 닛산 지도샤 가부시끼가이샤 filed Critical 하나와 기이찌
Publication of KR970075490A publication Critical patent/KR970075490A/ko
Application granted granted Critical
Publication of KR100241668B1 publication Critical patent/KR100241668B1/ko

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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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)

Abstract

연속 가변식 무단 변속기는 로울러 지지 부재에 요동 가능하게 연결된 상부 링크와, 케이싱에 장착되고 주축의 축을 따라 형성된 개구를 구비한 링크 포스트를 포함한다. 지지 핀은 상부 링크 포스트 사이에 배치되고, 각각은 상부 링크에 장착된 일단부와 링크 포스트의 개구 내에 요동 가능하게 삽입된 타단부를 구비한다.

Description

연속 가변식 무단 변속기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 연속 가변식 무단 변속기의 제1실시예를 도시한 종단면도, 제2도는 연속 가변식 무단 변속기를 도시한 횡단면도, 제3a도는 상부 링크와 링크 포스트를 도시한 확대 단면도, 제3b도는 제3a도의 선ⅢB-Ⅲ를 따라 취한 제3a도와 유사한 단면도, 제4도는 본 발명의 제2실시예를 도시한 제1도와 유사한 도면.

Claims (7)

  1. 케이싱과, 상기 케이싱 내에 배치된 주축과, 상기 주축 상에 배치된 입력 및 출력 디스크와, 마찰 결합을 통한 동력 변속을 보증하기 위해 상기 입력 및 출력 디스크 사이에 개재된 동력 로울러와, 상기 동력 로울러를 회전 가능하게 지지하기 위해 배치된 지지 부재와, 상기 지지 부재에 요동 가능하게 연결된 링크와, 상기 케이싱에 장착되고, 상기 주축의 축을 따라 형성된 개구를 구비한 링크 포스트와, 상기 링크와 상기 링크 포스트 사이에 배치된 핀으로 구성되는 것을 특징으로 하는 연속 가변식 변속기.
  2. 제1항에 있어서, 각각의 상기 핀은 상기 링크에 장착된 일단부와 상기 링크 포스트의 상기 개구 내에 요동 가능하게 삽입된 타반부를 구비하는 것을 특징으로 하는 연속 가변식 변속기.
  3. 제2항에 있어서, 상기 핀은 서로 대향 배치된 2개의 핀을 포함하는 것을 특징으로 하는 연속 가변식 변속기.
  4. 제3항에 있어서, 상기 핀은 압입 끼워맞춤을 통해 상기 링크에 장착되는 것을 특징으로 하는 연속 가변식 변속기.
  5. 제4항에 있어서, 상기 핀은 발취 방지 핀에 의해 상기 링크에 장착되는 것을 특징으로 하는 연속 가변식 변속기.
  6. 제5항에 있어서, 상기 핀은 상기 링크에 일체형인 것을 특징으로 하는 연속 가변식 변속기.
  7. 케이싱과, 상기 케이싱 내에 배치된 주축과, 상기 주축 상에 배치된 입력 및 출력 디스크와, 마찰 결합을 통한 동력 변속을 보증하기 위해 상기 입력 및 출력 디스크 사이에 개재된 동력 로울러와, 상기 동력 로울러를 회전 가능하게 지지하기 위해 배치된 지지 부재와, 상기 지지 부재에 요동 가능하게 연결된 링크와, 상기 케이싱에 장착되고, 상기 주축의 축을 따라 형성된 개구를 구비한 링크 포스트와, 상기 링크와 상기 링크 포스트를 연결시키기 위한 수단으로 구성되는 것을 특징으로 하는 연속 가변식 변속기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
KR1019970020623A 1996-05-27 1997-05-26 연속 가변식 무단 변속기 KR100241668B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP96-131660 1996-05-27
JP13166096A JP3533036B2 (ja) 1996-05-27 1996-05-27 トロイダル型無段変速機

Publications (2)

Publication Number Publication Date
KR970075490A true KR970075490A (ko) 1997-12-10
KR100241668B1 KR100241668B1 (ko) 2000-08-01

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US (1) US5893815A (ko)
JP (1) JP3533036B2 (ko)
KR (1) KR100241668B1 (ko)
DE (1) DE19721445C2 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69803895T2 (de) 1997-04-22 2002-09-12 Nissan Motor Co., Ltd. Stufenloses Toroidgetriebe
JP3636414B2 (ja) * 1997-09-30 2005-04-06 日産自動車株式会社 トロイダル型無段変速機のトラニオン支持構造
DE19822194B4 (de) * 1998-05-16 2008-02-21 Zf Friedrichshafen Ag Stufenloses Reibradgetriebe
DE19826892A1 (de) * 1998-06-17 1999-12-23 Zahnradfabrik Friedrichshafen Stufenloses Reibradgetriebe
JP2000230622A (ja) 1999-02-15 2000-08-22 Nissan Motor Co Ltd 変速比無限大無段変速機及び変速比無限大無段変速機の組立方法
JP3460616B2 (ja) 1999-03-19 2003-10-27 日産自動車株式会社 摩擦車式無段変速機
JP2000274510A (ja) * 1999-03-25 2000-10-03 Nissan Motor Co Ltd 変速比無限大無段変速機
JP3659102B2 (ja) 1999-12-28 2005-06-15 日産自動車株式会社 トロイダル型無段変速機のパワーローラ支持構造
JP3656571B2 (ja) 2001-06-22 2005-06-08 日産自動車株式会社 トロイダル型無段変速機のリンク支持構造
JP4802427B2 (ja) 2001-09-19 2011-10-26 日産自動車株式会社 トロイダル型無段変速機のパワーローラ支持構造

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE684196C (de) * 1934-11-30 1939-11-23 Frank Anderson Hayes Reibraederwechselgetriebe
JPS61124764A (ja) * 1984-11-20 1986-06-12 Honda Motor Co Ltd 摩擦式無段変速機
JPH0823386B2 (ja) * 1989-09-26 1996-03-06 日産自動車株式会社 摩擦車式無段変速機
JP2722780B2 (ja) * 1990-05-22 1998-03-09 日産自動車株式会社 摩擦車式無段変速機
JP3314614B2 (ja) * 1996-04-26 2002-08-12 日産自動車株式会社 トロイダル型無段変速機のローディングカム

Also Published As

Publication number Publication date
DE19721445C2 (de) 2000-11-16
JPH09317837A (ja) 1997-12-12
DE19721445A1 (de) 1997-12-11
JP3533036B2 (ja) 2004-05-31
KR100241668B1 (ko) 2000-08-01
US5893815A (en) 1999-04-13

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