KR100262592B1 - Cvt for vehicle - Google Patents

Cvt for vehicle Download PDF

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Publication number
KR100262592B1
KR100262592B1 KR1019960066457A KR19960066457A KR100262592B1 KR 100262592 B1 KR100262592 B1 KR 100262592B1 KR 1019960066457 A KR1019960066457 A KR 1019960066457A KR 19960066457 A KR19960066457 A KR 19960066457A KR 100262592 B1 KR100262592 B1 KR 100262592B1
Authority
KR
South Korea
Prior art keywords
rotational force
stepless shifting
belt
continuously variable
torque converter
Prior art date
Application number
KR1019960066457A
Other languages
Korean (ko)
Other versions
KR19980047931A (en
Inventor
Yong-Jun Lee
Original Assignee
Hyundai Motor Co Ltd
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 Hyundai Motor Co Ltd filed Critical Hyundai Motor Co Ltd
Priority to KR1019960066457A priority Critical patent/KR100262592B1/en
Publication of KR19980047931A publication Critical patent/KR19980047931A/en
Application granted granted Critical
Publication of KR100262592B1 publication Critical patent/KR100262592B1/en

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
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/26—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members with members 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
    • 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
    • F16H57/00—General details of gearing
    • F16H57/08—General details of gearing of gearings with members having orbital motion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Control Of Transmission Device (AREA)

Abstract

PURPOSE: A continuously variable transmission is provided to efficiently use engine power by making stepless shifting area wide and to enhance durability by dividing a load applied to a belt. CONSTITUTION: A continuously variable transmission contains a torque converter(4) converting rotational force from an engine(2); a shift control input device(8) placed on an input shaft(6) directly connected to the torque converter; a stepless shifting gear(22) consisting of a driving pulley(24) on the input shaft, a driven pulley(26) on a power train member(20) and a belt(28) coupling two pulleys; and a TCU(transmission control unit)(50) controlling the transmission gear ratio of rotational force from the stepless shifting gear with rotational force from the shift control input device, on the power train member and an output shaft(62).
KR1019960066457A 1996-12-17 1996-12-17 Cvt for vehicle KR100262592B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960066457A KR100262592B1 (en) 1996-12-17 1996-12-17 Cvt for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960066457A KR100262592B1 (en) 1996-12-17 1996-12-17 Cvt for vehicle

Publications (2)

Publication Number Publication Date
KR19980047931A KR19980047931A (en) 1998-09-15
KR100262592B1 true KR100262592B1 (en) 2000-08-01

Family

ID=19488256

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960066457A KR100262592B1 (en) 1996-12-17 1996-12-17 Cvt for vehicle

Country Status (1)

Country Link
KR (1) KR100262592B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100626981B1 (en) * 2004-07-21 2006-09-21 이종완 Continuously variable transmission of expanded range
KR20130116998A (en) * 2012-04-17 2013-10-25 (주)테너지 Automated manual transmission

Also Published As

Publication number Publication date
KR19980047931A (en) 1998-09-15

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Payment date: 20040316

Year of fee payment: 5

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