KR970066172A - Belt-type continuously variable transmission - Google Patents

Belt-type continuously variable transmission Download PDF

Info

Publication number
KR970066172A
KR970066172A KR1019960008275A KR19960008275A KR970066172A KR 970066172 A KR970066172 A KR 970066172A KR 1019960008275 A KR1019960008275 A KR 1019960008275A KR 19960008275 A KR19960008275 A KR 19960008275A KR 970066172 A KR970066172 A KR 970066172A
Authority
KR
South Korea
Prior art keywords
continuously variable
belt
variable transmission
screw shaft
type continuously
Prior art date
Application number
KR1019960008275A
Other languages
Korean (ko)
Other versions
KR100196315B1 (en
Inventor
김용수
Original Assignee
김용수
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 김용수 filed Critical 김용수
Priority to KR1019960008275A priority Critical patent/KR100196315B1/en
Publication of KR970066172A publication Critical patent/KR970066172A/en
Application granted granted Critical
Publication of KR100196315B1 publication Critical patent/KR100196315B1/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
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
    • F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
    • F16H9/125—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members characterised by means for controlling the geometrical interrelationship of pulleys and the endless flexible member, e.g. belt alignment or position of the resulting axial pulley force in the plane perpendicular to the pulley axis

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)

Abstract

본원 발명의 목적은 간단한 구조로써 변속비의 확실한 변경이 가능한 벨트식 무단변속기를 제공하는데 있다.An object of the present invention is to provide a belt type continuously variable transmission in which the transmission ratio can be reliably changed with a simple structure.

상기한 목적을 달성하기 위한 본원 발명의 수단은 2개의 서로 대향하는 원추형 풀리와. 축방향으로 이동하는 엔드레스 벨트와를 포함하여 구성되므로써 변속을 행하는 무단변속기에 있어서, 수동 또는 스텝모우터 구동에 의해 정·역회전하는 나사축과 ; 상기 나사축을 따라 왕복이동이 가능하게 계합되어 상기 엔드레스 벨트를 변속위치로 이동시켜주는 변속비 변경기구와 ; 로 구성되어 있음을 특징으로 한다.In order to achieve the above-mentioned object, the inventive means comprises two opposing conical pulleys. And an endless belt that moves in the axial direction, the continuously variable transmission including: a screw shaft that is rotated in the forward or reverse direction by manual or step motor drive; A speed ratio changing mechanism engaged with the screw shaft so as to reciprocate so as to move the endless belt to a shift position; .

Description

벨트식 무단변속기Belt-type continuously variable transmission

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 본 발명의 벨트식 무단변속기의 일시시예를 나타내는 정면도, 제2도는 동상 무단변속기의 측면도, 제3도는 벨트 긴장기구의 상세도.FIG. 1 is a front view showing a temporary example of a temporary state of the belt-type continuously variable transmission of the present invention, FIG. 2 is a side view of the same-speed continuously variable transmission, and FIG.

Claims (4)

2개의 서로 대향하는 원추형 풀리와, 축방향으로 이동하는 엔드레스벨트와를 포함하여 구성되므로써 변속을 행하는 무단변속기에 있어서, 수동 또는 스텝모우터 구동에 의해 정·역회전하는 나사축과 ; 상기 나사축을 따라 왕복이동이 가능하게 계합되어 상기 엔드레스벨트를 변속위치로 이동시켜주는 변속비 변경기구와 ; 를 포함하여 구성되어 있음을 특징으로 하는 벨트식 무단변속기.A continuously variable transmission comprising a pair of mutually opposing conical pulleys and an endless belt moving in the axial direction, the continuously variable transmission comprising: a screw shaft for performing a forward or reverse rotation by manual or step motor drive; A speed ratio changing mechanism engaged with the screw shaft so as to reciprocate so as to move the endless belt to a shift position; And the belt-type continuously variable transmission. 제1항에 있어서, 상기 나사축은 원추형 폴리와 같은 경사각을 갖도록 경사지게 설치되는 것임을 특징으로 하는 벨트식 무단변속기.The belt type continuously variable transmission according to claim 1, wherein the screw shaft is inclined so as to have an inclination angle such as a conical poly. 제1항 또는 제2항에 있어서, 상기 나사축과 이격된 위치에 나란히 안내봉이 설치되며 상기 나사축과 나사 결합된 변속비 변경기구의 타단이 상기 안내봉의 안내를 따라 이동가능하게 결합된 것임을 특징으로 하는 벨트 무단변속기.3. The automatic transmission according to claim 1 or 2, wherein a guide rod is provided at a position spaced apart from the screw shaft, and the other end of the gear ratio changing mechanism, which is screwed with the screw shaft, is movably coupled along the guide of the guide rod. Belt stepless transmission. 제1항에 있어서, 상기 변속기 변경기구에는 탄발스프링의 탄발력에 의해 상기 엔드레스 벨트를 항상 압압하여 긴장시키는 벨트긴장기구가 설치되어 있음을 특징으로 하는 벨트식 무단변속기.The belt type continuously variable transmission according to claim 1, wherein the transmission changing mechanism is provided with a belt tensioning mechanism that always presses and tensions the endless belt by the elastic force of the elastic spring. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960008275A 1996-03-26 1996-03-26 Belt transmission KR100196315B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960008275A KR100196315B1 (en) 1996-03-26 1996-03-26 Belt transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960008275A KR100196315B1 (en) 1996-03-26 1996-03-26 Belt transmission

Publications (2)

Publication Number Publication Date
KR970066172A true KR970066172A (en) 1997-10-13
KR100196315B1 KR100196315B1 (en) 1999-06-15

Family

ID=19453913

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960008275A KR100196315B1 (en) 1996-03-26 1996-03-26 Belt transmission

Country Status (1)

Country Link
KR (1) KR100196315B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001020192A1 (en) * 1999-09-10 2001-03-22 Nam Sung Hoon Nonstop variable speed gear
KR100412809B1 (en) * 2000-12-26 2003-12-31 현대자동차주식회사 continuously variable transmission with resilient chain and cone type sprocket

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101303290B1 (en) 2011-09-08 2013-09-16 박호창 Cone Type Continuously Variable Transmission
CN103423393A (en) * 2012-05-18 2013-12-04 黄家军 Continuously variable transmission

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001020192A1 (en) * 1999-09-10 2001-03-22 Nam Sung Hoon Nonstop variable speed gear
KR100412809B1 (en) * 2000-12-26 2003-12-31 현대자동차주식회사 continuously variable transmission with resilient chain and cone type sprocket

Also Published As

Publication number Publication date
KR100196315B1 (en) 1999-06-15

Similar Documents

Publication Publication Date Title
CA2005074A1 (en) Continuously variable transmission
FR2414664A1 (en) VARIABLE RATIO TRANSMISSION MECHANISM
US6656070B2 (en) Cone with torque transmitting members for continuous variable transmissions
EP0309427A1 (en) Continuous speed variator with expanding pulleys
KR970066172A (en) Belt-type continuously variable transmission
KR940015310A (en) Linear shifter
CA2415604A1 (en) Belt drive ring cvt coupler
JPS643360A (en) Speed change gear
US4923434A (en) High precision drive mechanism
ATE137571T1 (en) CONTINUOUSLY VARIABLE TRANSMISSION, ESPECIALLY FOR TWO-WHEEL VEHICLES
RU2672327C2 (en) Variator
RU2029177C1 (en) Variator with flexible link
EP1311777B1 (en) Cone with torque transmitting segments
KR950700504A (en) Transmission mechanism for gradually changing the rotational speed between the drive member and the driven member
KR100591102B1 (en) Drive ring cvt coupler
SU1614944A1 (en) Vehicle stepless transmission
SU1732085A1 (en) Automatic variable-speed drive
RU1772478C (en) V-belt speed-changing mechanism
JP3172282B2 (en) Pulley type transmission
KR950005466A (en) Linear motion device
SU937838A1 (en) Flexible link tension drive
RU2071577C1 (en) Wide-range v-belt variable-speed drive
SU1249244A1 (en) Stepless belt transmission
KR970066173A (en) Belt for continuously variable transmission
KR940018587A (en) Belt continuously variable transmission

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee