KR950017348A - Synchronous Interlock of Manual Transmission for Automobile - Google Patents

Synchronous Interlock of Manual Transmission for Automobile Download PDF

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Publication number
KR950017348A
KR950017348A KR1019930028607A KR930028607A KR950017348A KR 950017348 A KR950017348 A KR 950017348A KR 1019930028607 A KR1019930028607 A KR 1019930028607A KR 930028607 A KR930028607 A KR 930028607A KR 950017348 A KR950017348 A KR 950017348A
Authority
KR
South Korea
Prior art keywords
sleeve
synchronizer ring
manual transmission
protrusion
spline
Prior art date
Application number
KR1019930028607A
Other languages
Korean (ko)
Other versions
KR0149348B1 (en
Inventor
김명헌
Original Assignee
전성원
현대자동차 주식회사
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.)
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Publication date
Application filed by 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019930028607A priority Critical patent/KR0149348B1/en
Publication of KR950017348A publication Critical patent/KR950017348A/en
Application granted granted Critical
Publication of KR0149348B1 publication Critical patent/KR0149348B1/en

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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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/02—Arrangements for synchronisation, also for power-operated clutches
    • F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
    • F16D23/06—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/02—Arrangements for synchronisation, also for power-operated clutches
    • F16D23/025—Synchro rings

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

부품수를 단순화하여 구조를 간단히함과 동시에 제조원가를 절감하고, 변속시 슬리이브의 오버 스트로크를 방지하며, 원활한 동기작용으로 시프트 감각을 향상시킬 목적으로; 주축의 스플라인에 결합되는 허브와; 쳄퍼부의 다수곳에 중심부를 향하여 돌출되는 돌출부가 형성되어 상기의 허브 외측에 스플라인으로 결합되는 슬리이브와; 스피드 기어의 내측에 코운부와 일체형으로 형성되는 클러치 기어와; 상기 슬리이브의 돌출부와 대응되는 위치에 홈이 형성되고, 클러치 기어의 코운부 외측에 위치하면서 변속시 마찰력을 발휘하면서 클러치 작용을 하는 싱크로나이저 링과; 상기 슬리이브의 돌출부에 대응하여 형성되는 싱크로나이저 링의 외측면 홈부위에 반원형부가 돌출 형성되는 스프링 부재를 포함하여 이루어지는 자동차용 수동 변속기의 동기 치합장치를 제공함에 특징이 있다.To simplify the structure by reducing the number of parts, reduce the manufacturing cost, prevent the overstroke of the sleeve during shifting, and improve the sense of shift by smooth synchronization; A hub coupled to the spline of the main shaft; A sleeve which is formed at a plurality of places in the chamfer portion and protrudes toward the center thereof and is coupled to a spline outside the hub; A clutch gear formed integrally with the corner portion inside the speed gear; A synchronizer ring in which a groove is formed at a position corresponding to the protrusion of the sleeve, the clutch ring being positioned outside the nose of the clutch gear and exerting a friction force during shifting; It is characterized in that it provides a synchronous engagement device of a manual transmission for a vehicle including a spring member having a semi-circular portion protruding from the groove of the outer surface of the synchronizer ring formed corresponding to the protrusion of the sleeve.

Description

자동차용 수동 변속기의 동기 치합장치Synchronous Interlock of Manual Transmission for Automobile

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

제1도는 본 발명에 의한 동기 치합장치의 조립상태 반 단면도.1 is a cross-sectional view of the assembled state of the synchronous engagement device according to the present invention.

제2도 (a)(b)는 본 발명에 적용되는 싱크로나이저 링의 정면도 및 측단면도.Figure 2 (a) (b) is a front and side cross-sectional view of the synchronizer ring applied to the present invention.

제3도는 본 발명에 적용되는 스프링 부재의 사시도.3 is a perspective view of a spring member applied to the present invention.

제4도는 제2도의 A - A선 확대 단면도.4 is an enlarged sectional view taken along the line A-A of FIG.

제5도는 종래 동기 치합장치의 반 단면도이다.5 is a half sectional view of a conventional synchronous toothing device.

Claims (4)

주축의 스플라인에 결합되는 허브와; 쳄퍼부의 다수곳에 중심부를 향하여 돌출되는 돌출부가 형성되어 상기의 허브 외측에 스플라인으로 결합되는 슬리이브와; 스피드 기어의 내측에 코운부와 일체형으로 형성되는 클러치 기어와; 상기 슬리이브의 돌출부와 대응되는 위치에 홈이 형성되고, 클러치 기어의 코운부 외측에 위치하면서 변속시 마찰력을 발휘하면서 클러치 작용을 하는 싱크로나이저 링과; 상기 슬리이브의 돌출부에 대응하여 형성되는 싱크로나이저 링의 외측면 홈부위에 반원형부가 돌출 형성되는 스프링 부재를 포함하여 이루어지는 자동차용 수동 변속기의 동기 치합장치.A hub coupled to the spline of the main shaft; A sleeve which is formed at a plurality of places in the chamfer portion and protrudes toward the center thereof and is coupled to a spline outside the hub; A clutch gear formed integrally with the corner portion inside the speed gear; A synchronizer ring in which a groove is formed at a position corresponding to the protrusion of the sleeve, the clutch ring being positioned outside the nose of the clutch gear and exerting a friction force during shifting; And a spring member having a semi-circular portion protruding from the groove of the outer surface of the synchronizer ring formed corresponding to the protrusion of the sleeve. 제1항에 있어서, 슬리이브의 첨퍼부에 원주상으로 다수 형성되는 돌출부는 120° 간격으로 형성됨을 특징으로 하는 자동차용 수동 변속기의 동기 치합장치.The synchronous engagement device of a manual transmission of claim 1, wherein a plurality of protrusions circumferentially formed at the upper part of the sleeve is formed at intervals of 120 degrees. 제1항 또는 제2항에 있어서, 돌출부는 양측 모서리 부분을 라운드형태로 형성함을 특징으로 하는 자동차용 수동 변속기의 동기 치합장치.The synchronous engagement device of a manual transmission for a vehicle according to claim 1 or 2, wherein the protrusions have rounded corners on both sides thereof. 제1항에 있어서, 스프링 부재는 자체 탄성력을 갖는 봉상의 부재를 호형으로 형성하되, 이의 하단을 절곡시켜 싱크로나이저 링에 삽입 고정하고, 그의 상단부는 상측으로 절곡시킨 다음 싱크로 나이저 링을 향해 반원형으로 절곡시켜 반원형부를 갖도록 형성함을 특징으로 하는 자동차용 수동 변속기의 동기 치합장치.2. The spring member of claim 1, wherein the spring member forms an arc-shaped member having its own elastic force in an arc shape, the lower end of which is bent and inserted into the synchronizer ring, and the upper end thereof is bent upwards and then semicircularly directed toward the synchronizer ring. A synchronous engagement device of a manual transmission for a vehicle, characterized in that it is bent to have a semicircular portion. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930028607A 1993-12-20 1993-12-20 Synchronizing device for manual transmission KR0149348B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930028607A KR0149348B1 (en) 1993-12-20 1993-12-20 Synchronizing device for manual transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930028607A KR0149348B1 (en) 1993-12-20 1993-12-20 Synchronizing device for manual transmission

Publications (2)

Publication Number Publication Date
KR950017348A true KR950017348A (en) 1995-07-20
KR0149348B1 KR0149348B1 (en) 1998-09-15

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Application Number Title Priority Date Filing Date
KR1019930028607A KR0149348B1 (en) 1993-12-20 1993-12-20 Synchronizing device for manual transmission

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104895950B (en) * 2014-03-05 2018-01-19 广州汽车集团股份有限公司 A kind of synchronizer and speed changer

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Publication number Publication date
KR0149348B1 (en) 1998-09-15

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