KR870011395A - Continuously variable transmission - Google Patents

Continuously variable transmission Download PDF

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Publication number
KR870011395A
KR870011395A KR870004426A KR870004426A KR870011395A KR 870011395 A KR870011395 A KR 870011395A KR 870004426 A KR870004426 A KR 870004426A KR 870004426 A KR870004426 A KR 870004426A KR 870011395 A KR870011395 A KR 870011395A
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KR
South Korea
Prior art keywords
continuously variable
variable transmission
gear device
low speed
clutch
Prior art date
Application number
KR870004426A
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Korean (ko)
Other versions
KR950002991B1 (en
Inventor
시로오 사까끼바라
마사시 핫또리
Original Assignee
모로또 슈우조오
아이싱 와아나아 가부시끼가이샤
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Publication of KR870011395A publication Critical patent/KR870011395A/en
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Publication of KR950002991B1 publication Critical patent/KR950002991B1/en

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    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • 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
    • F16H37/0846—CVT using endless flexible members
    • 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
    • F16H47/06—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type
    • F16H47/065—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type the mechanical gearing being of the friction or endless flexible member 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
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)

Abstract

내용 없음No content

Description

무단 변속기Continuously variable transmission

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1도는 본 발명의 무 단변속기를 도시한 개략도,1 is a schematic view showing a continuously variable transmission of the present invention,

제 3도는 본 발명의 구체화한 무 단변속기의 단면도,3 is a cross-sectional view of an embodiment of the present invention,

제 6도 내지 제 7도는 각각 다른 실시예의 개략도.6-7 are schematic views of different embodiments, respectively.

Claims (11)

입력부재와, 이 입력부재의 회전을 무 단계로 변속하는 무 단변속장치와, 이 무단변속장치로 부터의 토오크를 입력하는 기어장치와, 이 기어장치와 상기 입력부재를 연결하는 전동장치와, 상기 기어장치로부터 토오크를 입력하는 출력부재를 갖추어 이루어지는 무 단변속기에 있어서,An input member, a continuously variable transmission for continuously shifting the rotation of the input member, a gear device for inputting torque from the continuously variable transmission, a transmission device connecting the gear device and the input member, In the continuously variable transmission comprising an output member for inputting torque from the gear device, 상기 기어장치가 상기 무단변속장치로 부터의 토오크를 증대시켜 상기 출력부재에 전달하는 감속기구와 상기 무단 변속장치로부터의 토오크와 상기 전동장치로부터의 토오크를 합성하고, 또한 이 합성토오크를 상기 출력부재에 전달하는 분할구동기구를 갖추고,A reduction mechanism for increasing the torque from the continuously variable transmission to the output member, a torque from the continuously variable transmission and a torque from the transmission, and synthesizing the combined torque into the output member; Equipped with a split drive mechanism to deliver to 또한, 이들 감속기구 및 분할구동기구의 어느 한쪽으로 선택적으로 기능하게하는 선택수단을 배설하고 저속모우드에 있어서 상기 감속기구를 기능하게 하며, 또 고속 모우드에 있어서, 상기 분할 구동기구를 기능하게 하는 것을 특징으로 하는 무단변속기.In addition, the selection means for selectively functioning in either of these reduction mechanisms and the division driving mechanism is provided, and the reduction mechanism is provided in the low speed mode, and the division driving mechanism is made to function in the high speed mode. Continuously variable transmission. 제 1항에 있어서, 상기 기어장치가 유성 기어장치로 되고, 또 상기 선택수단이 맞물림수단 및 클러치로 되며, 상기 유성 기어장치의 제 1의 요소를 상기 무단 변속장치의 출력부에 연동하고, 그 제2의 요소를 상기 출력부재에 연동하며, 또 그 제3의 요소를 상기 전동장치에 연동하고, 다시 이 제3의 요소를 상기 걸림수단에 연접하여 정지할 수 있도록 구성함과 동시에 이 제3의 요소와 상기 입력부재와의 사이에 상기 클러치를 배설하여, 저속 모우드에 있어서는 상기 맞물림 수단을 작동하여 유성기어장치를 감속기구로 하고, 또 고속모우드에 있어서는 상기 클러치를 접속하여 유성기어장치를 분할구동 기구로 하는것을 특징으로 하는 무단 변속기.2. The gear unit according to claim 1, wherein the gear unit is a planetary gear unit, and the selecting unit is an engagement unit and a clutch, and the first element of the planetary gear unit is interlocked with an output of the continuously variable transmission. The third element is interlocked with the output member, the third element is interlocked with the transmission, and the third element is in contact with the locking means and stopped. The clutch is disposed between the element and the input member, and in the low speed mode, the engagement means is operated to form a planetary gear device as a deceleration mechanism. CVT, characterized in that as a mechanism. 제 2항에 있어서, 상기 무단 변속장치가 유효직경을 변경할 수 있는 2개의 시이브를 갖는 제 1 및 제 2풀리 및 이들 양 풀리에 감겨지는 벨트로 이루어지는 벨트식 무단변속장치인 것을 특징으로 하는 무단 변속기.3. The continuously variable transmission as claimed in claim 2, wherein the continuously variable transmission is a belt type continuously variable transmission comprising first and second pulleys having two sheaves capable of changing an effective diameter, and belts wound around the both pulleys. Transmission. 제 3항에 있어서, 상기 맞물림 수단이 상기 벨트식 무단변속장치의 제 1풀리와 동축인 제 1축에 배치되어 이루어지는 것을 특징으로 하는 무단 변속기.4. A continuously variable transmission as claimed in claim 3, wherein said engaging means is disposed on a first shaft coaxial with a first pulley of said belt-type continuously variable transmission. 제 3항에 있어서, 상기 맞물림 수단이 상기 벨트식 무단변속장치의 제 2풀리와 동축인 제2축에 배치되어 이루어지는 것을 특징으로 하는 무단 변속기.4. A continuously variable transmission as claimed in claim 3, wherein said engagement means is disposed on a second shaft coaxial with a second pulley of said belt-type continuously variable transmission. 제 2항에 있어서, 상기 유성기어장치의 제 3의 요소가 상기 감속기구를 이룰때의 반력지지부재인 것을 특징으로 하는 무단 변속기.3. The continuously variable transmission as claimed in claim 2, wherein the third element of the planetary gear device is a reaction force supporting member when forming the deceleration mechanism. 제 6항에 있어서, 상기 유성기어장치가 단일유성 기어장치이며, 그 제 1의 요소가 링기어이고, 그 제 2의 요소가 캐리어이며, 그 제 3의 요소가 선기어인 것을 특징으로 하는 무단 변속기.7. The continuously variable transmission according to claim 6, wherein the planetary gear device is a single planetary gear device, the first element is a ring gear, the second element is a carrier, and the third element is a sun gear. . 제 6항에 있어서, 상기 유성기어장치가 단일유성기어 장치이며, 그 제1의 요소가 선기어이고, 그 제2의 요소가 캐리어이며, 그 제3의 요소가 링기어인 것을 특징으로 하는 무단 변속기.7. The continuously variable transmission as claimed in claim 6, wherein the planetary gear device is a single planetary gear device, the first element is a sun gear, the second element is a carrier, and the third element is a ring gear. . 제 2항에 있어서, 상기 맞물림 수단이 일방클러치 및 브레이크인 것을 특징으로 하는 무단 변속기.3. The continuously variable transmission according to claim 2, wherein said engagement means is a one-way clutch and a brake. 제 1항에 있어서, 상기 기어장치가 상기 감속기구로 되는 기어장치와 상기 분활구동 기구로 되는 기어장치를 각각 독립적으로 구성하여 이루어지는 것을 특징으로 하는 무단 변속기.The continuously variable transmission according to Claim 1, wherein the gear device is constituted independently of the gear device serving as the speed reduction mechanism and the gear device serving as the division driving mechanism. 제 10항에 있어서, 상기 선택수단이 저속 클러치, 고속 클러치 및 저속 일방클러치로 이루어지고, 상기 무단변속장치의 출력부와 상기 감속기구가 되는 기어장치와의 사이에 저속클러치 및 저속 일방클러치를 개재시켜 이루어지는 것을 특징으로 하는 무단 변속기.The low speed clutch and the low speed one-way clutch according to claim 10, wherein the selecting means comprises a low speed clutch, a high speed clutch, and a low speed one-way clutch, wherein the low speed clutch and the low speed one-way clutch are interposed between the output unit of the continuously variable transmission and the gear device serving as the speed reduction mechanism. Continuously variable transmission characterized in that made. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019870004426A 1986-05-06 1987-05-06 Continuously variable transmission KR950002991B1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP103500 1986-05-06
JP???61-103500 1986-05-06
JP61103500 1986-05-06
JP???61-205614 1986-09-01
JP61205614A JP2866377B2 (en) 1986-05-06 1986-09-01 Continuously variable transmission
JP205614 1986-09-01

Publications (2)

Publication Number Publication Date
KR870011395A true KR870011395A (en) 1987-12-23
KR950002991B1 KR950002991B1 (en) 1995-03-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870004426A KR950002991B1 (en) 1986-05-06 1987-05-06 Continuously variable transmission

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JP (1) JP2866377B2 (en)
KR (1) KR950002991B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02292570A (en) * 1989-05-01 1990-12-04 Aisin Aw Co Ltd Speed change operating device
JP3002474B2 (en) * 1989-05-01 2000-01-24 アイシン・エィ・ダブリュ株式会社 Friction clutch operating device for automatic transmission
JP2687041B2 (en) * 1990-10-29 1997-12-08 本田技研工業株式会社 Belt type continuously variable transmission
JPH04285355A (en) * 1991-03-14 1992-10-09 Toyota Motor Corp Transmission for vehicle
KR20030064017A (en) * 2002-01-25 2003-07-31 이종완 Wide range continuously variable transmission
JP4595371B2 (en) * 2004-04-20 2010-12-08 日産自動車株式会社 Vehicle power transmission device
JP6332985B2 (en) * 2014-01-31 2018-05-30 ダイハツ工業株式会社 Power split type continuously variable transmission
JP6296937B2 (en) * 2014-07-31 2018-03-20 ダイハツ工業株式会社 Power split type continuously variable transmission
JP6381127B2 (en) * 2015-01-15 2018-08-29 ジヤトコ株式会社 Drive device for hybrid vehicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5649455A (en) * 1979-09-28 1981-05-06 Toyota Motor Corp Stepless speed change machine
FR2522100B1 (en) * 1982-02-22 1987-04-24 Valeo TRANSMISSION BETWEEN A POWER TAKE-OFF AND A RECEIVING SHAFT, IN PARTICULAR FOR A MOTOR VEHICLE
JPS5934058A (en) * 1982-08-20 1984-02-24 Nissan Motor Co Ltd Power transmission device

Also Published As

Publication number Publication date
JP2866377B2 (en) 1999-03-08
KR950002991B1 (en) 1995-03-29
JPS63158353A (en) 1988-07-01

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