KR20020015510A - synchronizer of manual transmission - Google Patents

synchronizer of manual transmission Download PDF

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Publication number
KR20020015510A
KR20020015510A KR1020000048638A KR20000048638A KR20020015510A KR 20020015510 A KR20020015510 A KR 20020015510A KR 1020000048638 A KR1020000048638 A KR 1020000048638A KR 20000048638 A KR20000048638 A KR 20000048638A KR 20020015510 A KR20020015510 A KR 20020015510A
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KR
South Korea
Prior art keywords
sleeve
circumferential surface
outer circumferential
synchronizer
manual transmission
Prior art date
Application number
KR1020000048638A
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Korean (ko)
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KR100398332B1 (en
Inventor
김민수
Original Assignee
이계안
현대자동차주식회사
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Priority to KR10-2000-0048638A priority Critical patent/KR100398332B1/en
Publication of KR20020015510A publication Critical patent/KR20020015510A/en
Application granted granted Critical
Publication of KR100398332B1 publication Critical patent/KR100398332B1/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
    • 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
    • F16D2023/0625—Details of members being coupled, e.g. gears
    • 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
    • F16D2023/0631—Sliding sleeves; Details thereof
    • 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
    • F16D2023/0637—Details relating to the hub member on which the sliding is arranged
    • 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
    • F16D2023/0687—Clutches with electrical actuation

Abstract

PURPOSE: A synchronizer for a manual transmission is provided to reduce parts, assembling process and expenses by synchronizing with operating a motor and by simplifying the structure, and to improve endurance and shift quality by shifting regardless of synchronizing. CONSTITUTION: A synchronizer of a manual transmission is composed of a clutch hub(4) spline-combined with a main shaft(2) and turned integrally with the main shaft; a sleeve(6) combined with the outer periphery of the clutch hub to move axially; speed gears(8,10) arranged at both sides of the sleeve to transmit power by moving the sleeve; a driving unit installed in the outer periphery of the sleeve to move the sleeve axially in supplying power; and a control unit controlling the driving unit. The synchronizer is operated with moving the sleeve axially in supplying power by driving the motor, and parts are reduced with simplifying the structure. Shifting is performed efficiently, and the endurance is improved with synchronizing securely. Convenience is improved with operating a shift button simply.

Description

수동변속기용 동기장치 { synchronizer of manual transmission }Synchronizer for manual transmission {synchronizer of manual transmission}

본 발명은 수동변속기용 동기장치에 관한 것으로서, 보다 상세하게는 변속 조작 편의성을 향상시킬 수 있고 변속성능 향상 및 내구성을 증대시킬 수 있을 뿐만 아니라 부품수를 대폭 절감할 수 있는 수동변속기용 동기장치에 관한 것이다.The present invention relates to a synchronous device for a manual transmission, and more particularly to a synchronous device for a manual transmission that can improve shift operation convenience, improve shift performance and durability, and can greatly reduce the number of parts. It is about.

일반적으로 수동변속기의 기어 물림 방식에는 섭동 기어식, 상시 물림식, 동기 물림식이 있는데, 최근의 수동 변속기는 대개 섭동 물림식과, 상시 물림식의 단점을 보완할 수 있도록 설계된 동기 물림식을 주로 채택하고 있다.In general, the gear biting method of the manual transmission includes a perturbation gear type, a constant bit type, and a synchronous bit type. Recently, a manual transmission mainly adopts a perturbation type and a synchronous bit type designed to compensate for the shortcomings of the constant bit type. have.

도 1은 종래 기술에 따른 동기 물림식 동기장치의 반 단면도이다.1 is a half cross-sectional view of a synchronous meshed synchronization device according to the prior art.

종래의 동기장치는 엔진으로부터 동력이 제공되는 주축(102) 상에 싱크로나이저 허브(104)가 스플라인 결합되어 주축(102)과 일체로 회전이 이루어지며, 이 싱크로나이저 허브(104)의 외주면 기어부에는 축방향으로 이동 가능하도록 슬리브(106)가 치합된다.In the conventional synchronizer, the synchronizer hub 104 is splined on the main shaft 102, which is powered from the engine, so that the synchronizer hub 104 rotates integrally with the main shaft 102, and the outer peripheral gear portion of the synchronizer hub 104 is rotated. The sleeve 106 is engaged to be movable in the axial direction.

그리고 싱크로나이저 허브(104)의 양측에는 슬리브(106)와 선택적으로 치합되는 클러치 기어(108)와 결합되는 스피드 기어(110)가 배치되며, 이 클러치 기어(108)의 내측에 형성되는 코운부(112)에는 동기시 동기 작용을 수행하는 싱크로나이저 링(116)이 배치되어 이루어진다.The speed gear 110 coupled to the clutch gear 108 to be selectively engaged with the sleeve 106 is disposed at both sides of the synchronizer hub 104, and a corner portion formed inside the clutch gear 108 may be formed. 112, a synchronizer ring 116 is arranged to perform a synchronous action.

싱크로나이저 링(116)은 클러치 기어의 코운부(112)와의 마찰작용을 위해 내주면에 일정 경사각을 갖는 마찰부(114)가 형성된다.The synchronizer ring 116 is provided with a friction portion 114 having a predetermined inclination angle on the inner circumferential surface for friction action with the corner portion 112 of the clutch gear.

그리고, 클러치 허브(104)의 외주면에는 원주 방향 등간격으로 싱크로나이저 키(118)가 배치되며, 이 싱크로나이저 키(118)는 그 내측부에 탄지되는 두 개의 싱크로나이저 스프링(120)의 탄성력에 의하여 지지되며, 슬리브(106)가 좌측 또는 우측으로 이동하게 되면 싱크로나이저 링의 마찰부(114)가 클러치 기어의 코운부(112)와 밀착하여 마찰작용을 하여, 스피드 기어(110)가 회전력을 전달받기 시작하며, 슬리브(106)의 계속적인 동작 과정으로 싱크로나이저 링(116)과 클러치 기어(108)가 동기되어 동력이 전달된다.In addition, a synchronizer key 118 is disposed on the outer circumferential surface of the clutch hub 104 at equal intervals in the circumferential direction, and the synchronizer key 118 is caused by the elastic force of the two synchronizer springs 120 held on the inner side thereof. When the sleeve 106 is moved to the left or the right, the friction part 114 of the synchronizer ring is in close contact with the corner part 112 of the clutch gear, and the speed gear 110 transmits rotational force. Receiving begins, and the synchronizer ring 116 and the clutch gear 108 are synchronized with power in the continuous operation of the sleeve 106.

그러나, 상기한 바와 같이 이루어진 종래 기술에 따른 동기장치는 다수개의 부품으로 이루어져 구조가 복잡하고, 이로 인하여 부품수가 많아지고, 제조비용이 증대되며, 조립작업이 어려운 문제점이 있다.However, the synchronous device according to the prior art made as described above is composed of a plurality of parts, the structure is complicated, thereby increasing the number of parts, manufacturing cost increases, there is a problem that the assembly work is difficult.

또한, 슬리브의 기어 치합에 의해 동기작용을 발생되므로 기어 치합으로 인한 변속감이 저하되고, 내구성이 떨어지는 문제점이 있다.In addition, since the synchronizing action is generated by gear engagement of the sleeve, there is a problem in that the gear shifting feeling due to gear engagement is lowered and durability is inferior.

본 발명은 상기한 문제점을 해결하기 위하여 창출된 것으로서, 본 발명의 목적은 모터의 작용에 의해 동기 작용이 이루어지도록 하여, 그 구조를 단순화할 수 있고, 부품수를 대폭적으로 줄일 수 있으며, 조립 공정수를 대폭적으로 줄임과 아울러 원가를 절감할 수 있는 수동변속기용 동기장치를 제공하는 데 있다.The present invention has been made to solve the above problems, the object of the present invention is to achieve a synchronous action by the action of the motor, the structure can be simplified, the number of parts can be significantly reduced, the assembly process It is to provide a synchronization device for a manual transmission that can significantly reduce the number and reduce the cost.

다른 목적은 버튼 조작에 의해 동기 작용이 이루어지므로 조작이 편리하고, 동기 용량에 관계없이 변속이 가능하므로 내구성 및 변속성능을 향상시킬 수 있는 수동변속기용 동기장치를 제공하는 데 있다.Another object of the present invention is to provide a synchronous device for a manual transmission, in which a synchronous action is performed by a button operation, so that the operation is convenient and shift is possible regardless of the synchronous capacity.

도 1은 종래 기술에 따른 동기장치의 단면도이고,1 is a cross-sectional view of a synchronization device according to the prior art,

도 2는 본 발명에 따른 동기장치의 단면도이고,2 is a cross-sectional view of a synchronization device according to the present invention;

도 3은 본 발명에 따른 변속버튼의 구성도이고,3 is a block diagram of a shift button according to the present invention,

도 4는 본 발명에 따른 동기장치 제어수단의 블록도이고,4 is a block diagram of a synchronizer control means according to the invention,

도 5는 본 발명에 따른 동기장치의 작동 상태도이다.5 is an operational state diagram of a synchronization device according to the present invention.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

2 : 주축 4 : 허브2: spindle 4: hub

6 : 슬리브 8,10 : 스피드 기어6: sleeve 8,10: speed gear

16 : 제1클러치 기어 18 : 제2클러치 기어16: first clutch gear 18: second clutch gear

24 : 영구자석 26 : 코일24: permanent magnet 26: coil

30 : 변속버튼30: shift button

상기한 과제를 실현하기 위한 본 발명에 따른 수동변속기용 동기장치는 엔진으로부터 동력이 전달되어 구동되는 주축 상에 스플라인 결합되어 주축과 일체로 회전이 이루어지는 클러치 허브와, 상기 클러치 허브의 외주면 기어부에 축방향으로 이동 가능하도록 스크류 방식으로 치합되는 슬리브와, 상기 슬리브의 양측에 배치되어 슬리브와 기어 치합되는 클러치 기어가 형성되는 스피드 기어와, 상기 슬리브의 외주면에 일정 간격을 두고 설치되어 전원이 공급되면 슬리브를 축방향으로 이동시키는 구동수단과, 상기 구동수단으로 공급되는 전류를 제어하는 제어수단을 포함하여 이루어짐을 특징으로 한다.Synchronizing apparatus for a manual transmission according to the present invention for realizing the above object is a clutch hub which is splined on the main shaft driven by the power transmitted from the engine is rotated integrally with the main shaft, and the outer peripheral gear portion of the clutch hub If the sleeve is engaged in a screw manner so as to be movable in the axial direction, the speed gear is formed on both sides of the sleeve and the clutch gear is meshed with the sleeve is formed, and the power supply is provided at regular intervals on the outer peripheral surface of the sleeve It comprises a drive means for moving the sleeve in the axial direction, and a control means for controlling the current supplied to the drive means.

이하, 첨부된 도면을 참조하여 본 발명의 일실시예를 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.

도 2는 본 발명에 따른 수동변속기용 동기장치의 단면도이다.2 is a cross-sectional view of a synchronous device for a manual transmission according to the present invention.

이러한 동기장치는 엔진으로부터 동력이 전달되어 구동되는 주축(2) 상에 스플라인 결합되어 주축(2)과 일체로 회전이 이루어지는 클러치 허브(4)와, 이 클러치 허브(4)의 외주면 기어부에 축방향으로 이동 가능하도록 스크류 방식으로 치합되는 슬리브(6)와, 이 슬리브(6)의 양측에 배치되어 슬리브(6)의 이동에 의해 동력이 전달되는 스피드 기어(8,10)와, 상기 슬리브(6)의 외주면에 일정 간격을 두고 설치되어 전원이 공급되면 슬리브(6)를 축방향으로 이동시키는 구동수단과, 상기 구동수단을 제어하는 제어수단을 포함하여 이루어진다.Such a synchronous device is a clutch hub 4 which is splined onto a main shaft 2 driven by transmission of power from an engine and rotates integrally with the main shaft 2, and an outer circumferential gear portion of the clutch hub 4. A sleeve 6 which is engaged in a screw manner so as to be movable in a direction, speed gears 8 and 10 which are disposed on both sides of the sleeve 6 to transmit power by the movement of the sleeve 6, and the sleeve It is provided on the outer circumferential surface of 6) and includes a driving means for moving the sleeve 6 in the axial direction when the power is supplied, and a control means for controlling the drive means.

상기 스피드 기어(8,10)는 그 내주면과 주축(2) 외주면 사이에 니들 베어링(12)을 개재되어 스피드 기어(8,10)를 공회전 가능하게 지지한다.The speed gears 8 and 10 support the speed gears 8 and 10 so as to be idling through an needle bearing 12 between the inner circumferential surface and the outer circumferential surface of the main shaft 2.

상기 슬리브(6)는 그 내주면에 나사 원리의 스크류가 형성되어 허브(4)의 외주면에 치합되고, 외주면에는 슬리브(6)를 축방향으로 직선 이동시키는 구동수단이 설치된다.The sleeve 6 is screwed on the inner circumferential surface thereof to be engaged with the outer circumferential surface of the hub 4, and the driving means for linearly moving the sleeve 6 in the axial direction is provided on the outer circumferential surface.

상기 스피드 기어(8,10)는 각각 대향하는 면에 클러치 기어(16,18)가 형성된다. 상기 클러치 기어(16)는 외주면에 나선 형태의 스크류로 형성되어 슬리브(6)의 내주면에 치합되도록 이루어진다.The speed gears 8 and 10 are formed with clutch gears 16 and 18 on opposite surfaces, respectively. The clutch gear 16 is formed of a screw having a spiral shape on the outer circumferential surface so as to engage with the inner circumferential surface of the sleeve 6.

상기 구동수단은 슬리브(6)를 정회전시키거나 역회전시켜 제1 및 제2클러치 기어(16,18)와 기어 치합시키기 위한 수단으로서, 슬리브(6)의 외주면에 장착되는 영구자석(24)과, 이 영구자석(24)과 일정 간격을 두고 슬리브(6)의 외주면에 설치되어 전원이 공급되는 코일(26)로 이루어지는 모터 구동방식으로 이루어진다.The driving means is a means for gear engagement with the first and second clutch gears 16 and 18 by forward or reverse rotation of the sleeve 6, and a permanent magnet 24 mounted on an outer circumferential surface of the sleeve 6. And, the permanent magnet 24 is made of a motor drive system consisting of a coil 26, which is installed on the outer circumferential surface of the sleeve 6 at regular intervals and supplied with power.

즉, 슬리브(6)를 정방향으로 회전시키기 위해서 제어수단에 의해 코일(26)에 전원이 공급되면 영구자석(24)이 장착된 슬리브(6)가 정회전되면서 허브(4)의 회전수에 비해 큰 회전수로 슬리브(6)를 회전시키면 슬리브(6)는 허브(4)에서 도면에서 보아 좌측방향으로 이동되어 제1클러치(16)와 기어 치합하게 된다.That is, when power is supplied to the coil 26 by the control means in order to rotate the sleeve 6 in the forward direction, the sleeve 6 in which the permanent magnet 24 is mounted is rotated forward and compared with the rotation speed of the hub 4. When the sleeve 6 is rotated at a large rotational speed, the sleeve 6 is moved from the hub 4 to the left side as seen in the drawing, so that the gear 6 meshes with the first clutch 16.

그리고, 슬리브(6)를 제2클러치 기어(18)와 치합시키기 위해서 제어수단에 의해 코일(26)에 슬리브(6)를 역방향으로 회전시키는 전원을 인가하게 되면 슬리브(6)에 브레이크 작용이 발생되어 허브(4)의 회전수에 비해 적은 회전수로 슬리브(6)가 회전되므로, 이에 따라 슬리브(6)는 우측방향으로 이동되어 제2클러치 기어(18)와 기어 치합이 이루어진다.Then, in order to engage the sleeve 6 with the second clutch gear 18, a brake action occurs when the power supply for rotating the sleeve 6 in the reverse direction to the coil 26 by the control means. The sleeve 6 is rotated at a smaller rotational speed than the rotational speed of the hub 4, so that the sleeve 6 is moved in the right direction, thereby making gear engagement with the second clutch gear 18.

제어수단은 도 3 및 도 4에 도시된 바와 같이, 운전자가 변속을 위해 조작하는 누르는 방식의 변속버튼(30)과, 상기 변속버튼(30)의 조작에 의해 전기신호가인가되면 구동수단(34)에 공급되는 전류방향 및 전류량을 조절하는 ECU(전자저어유닛)(32)로 이루어진다.As shown in FIGS. 3 and 4, the control means includes a shift button 30 of a push type operated by a driver for shifting, and a driving means 34 when an electric signal is applied by an operation of the shift button 30. ) Is made up of an ECU (electronic stir unit) 32 that adjusts the current direction and the amount of current supplied thereto.

이와 같이 이루어진 본 발명에 따른 동기장치의 작용을 다음에서 설명한다.The operation of the synchronization device according to the present invention thus made will be described below.

운전자가 변속을 행하기 위해 변속버튼(30) 중 선택된 변속단을 누르게 되면 그 전기신호는 ECU(32)로 인가되고, ECU(32)의 전기신호는 구동수단으로 전달되어 코일(26)에 전원이 인가된다.When the driver presses the selected shift stage of the shift button 30 to shift, the electric signal is applied to the ECU 32, and the electric signal of the ECU 32 is transmitted to the driving means to supply power to the coil 26. Is applied.

이때, 스피드 기어(8)로 구동력을 전달할 경우에는 코일(26)에 정방향 전류가 공급되어 슬리브(6)가 정방향으로 회전된다. 이때 슬리브(6)의 회전속도는 허브(4)의 회전속도에 비해 일정 이상 크게 회전하기 때문에 슬리브(6)는 스크류 방식으로 결합된 허브(4)의 외주면에서 큰 회전수로 회전되면서 도면에서 보아 좌측으로 이동되어 제1클러치(16)와 기어 치합이 이루어진다.At this time, when the driving force is transmitted to the speed gear 8, a forward current is supplied to the coil 26 to rotate the sleeve 6 in the forward direction. At this time, since the rotation speed of the sleeve 6 rotates more than a certain degree compared to the rotation speed of the hub 4, the sleeve 6 is rotated at a large rotational speed on the outer circumferential surface of the hub 4 coupled by a screw method, as seen in the drawing. The gear is engaged with the first clutch 16 by moving to the left.

그러면, 주축(2)의 구동력은 허브(4)가 슬리브(6)에 의해 제1클러치(16)와 허브(4)와 기어 치합되므로 스피드 기어(8)로 전달된다.Then, the driving force of the main shaft 2 is transmitted to the speed gear 8 because the hub 4 is meshed with the first clutch 16 and the hub 4 by the sleeve 6.

그리고, 이와 반대로 스피드 기어(10)로 구동력을 전달하기 위해서는 코일(26)에 역방향 전류을 공급한다. 그러면, 슬리브(6)의 정방향 회전에 역방향 회전력이 발생되므로 슬리브(6)가 브레이크 작용을 하게 되어 허브(4)의 회전수에 비해 적은 회전수로 회전하게 되면서 도면에서 보아 우측으로 이동되어 제2클러치 기어(18)와 기어 치합된다.On the contrary, in order to transmit the driving force to the speed gear 10, a reverse current is supplied to the coil 26. Then, since the reverse rotational force is generated in the forward rotation of the sleeve 6, the sleeve 6 is braked to rotate at a lower rotational speed than the rotational speed of the hub 4, and is moved to the right as viewed in the drawing. The gear meshes with the clutch gear 18.

따라서, 상기와 같이 구성되고 작용되는 본 발명에 따른 수동변속기용 동기장치는 모터 구동방식에 의해 전류가 공급되면 슬리브가 축방향으로 이동되면서 동기작용이 이루어지기 때문에 그 구조를 단순화할 수 있고, 부품수를 대폭적으로 줄이 수 있으며 동기작용이 확실하게 이루어지므로 변속성능을 향상시킬 수 있으며, 내구성을 증대시킬 수 있는 이점이 있다.Therefore, the synchronous device for a manual transmission according to the present invention constructed and operated as described above can simplify its structure because the synchronous action is made while the sleeve is moved in the axial direction when a current is supplied by the motor driving method, and the component is simplified. Since the number can be greatly reduced and the synchronous operation is made surely, the shift performance can be improved and the durability can be increased.

그리고, 변속버튼 방식에 의해 조작되므로 조작 편의성을 증대시킬 수 있는 이점이 있다.And, since it is operated by the shift button method, there is an advantage that can increase the operation convenience.

Claims (5)

엔진으로부터 동력이 전달되어 구동되는 주축 상에 스플라인 결합되어 주축과 일체로 회전이 이루어지는 클러치 허브와; 상기 클러치 허브의 외주면 기어부에 축방향으로 이동 가능하도록 스크류 방식으로 치합되는 슬리브와; 상기 슬리브의 양측에 배치되어 슬리브와 기어 치합되는 클러치 기어가 형성되는 스피드 기어와; 상기 슬리브의 외주면에 일정 간격을 두고 설치되어 전원이 공급되면 슬리브를 축방향으로 이동시키는 구동수단과; 상기 구동수단으로 공급되는 전류를 제어하는 제어수단을 포함하여 이루어짐을 특징으로 하는 수동변속기용 동기장치.A clutch hub which is splined onto a main shaft driven by driving power from the engine and rotates integrally with the main shaft; A sleeve engaged with the screw in such a manner as to be movable in an axial direction on an outer circumferential surface of the clutch hub; Speed gears disposed on both sides of the sleeve to form a clutch gear meshing with the sleeve; Drive means installed at a predetermined interval on an outer circumferential surface of the sleeve to move the sleeve in an axial direction when power is supplied; And a control means for controlling the current supplied to the drive means. 제 1 항에 있어서,The method of claim 1, 상기 슬리브는 그 내주면에 나사 원리의 스크류가 형성되어 허브의 외주면에 나사 형태로 치합되어집을 특징으로 하는 수동변속기용 동기장치.The sleeve is a synchronous device for a manual transmission, characterized in that the screw is formed on the inner circumferential surface of the sleeve is engaged in the form of a screw on the outer circumferential surface of the hub. 제 1 항에 있어서,The method of claim 1, 상기 클러치 기어는 양측 스피드 기어의 대향하는 면에 각각 형성되고 외주면에는 상기 슬리브와 치합될 수 있도록 스크류 방식의 나선이 형성되어짐을 특징으로 하는 수동변속기용 동기장치.And said clutch gear is formed on opposite surfaces of both speed gears, and a screw type spiral is formed on an outer circumferential surface thereof so as to be engaged with said sleeve. 제 1 항에 있어서,The method of claim 1, 상기 동기장치는 상기 슬리브의 외주면에 장착되는 영구자석과, 상기 영구자석과 일정 간격을 두고 슬리브의 외주면에 설치되어 전원이 공급되는 코일로 이루어짐을 특징으로 하는 수동변속기용 동기장치.The synchronous device is a synchronization device for a manual transmission, characterized in that the permanent magnet is mounted on the outer circumferential surface of the sleeve, and the coil is installed on the outer circumferential surface of the sleeve at a predetermined distance from the permanent magnet and supplied with power. 제 1 항에 있어서,The method of claim 1, 상기 제어수단은 운전자가 변속을 위해 조작하는 누르는 방식의 변속버튼과, 상기 변속버튼의 조작에 의해 전기신호가 인가되면 구동수단에 공급되는 전류방향 및 전류량을 조절하는 ECU로 이루어짐을 특징으로 하는 수동변속기용 동기장치.The control means comprises a shift button of the push method that the driver operates for the shift, and the ECU for adjusting the current direction and the amount of current supplied to the drive means when an electric signal is applied by the operation of the shift button. Synchronizer for Transmission.
KR10-2000-0048638A 2000-08-22 2000-08-22 synchronizer of manual transmission KR100398332B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015137670A1 (en) * 2014-03-10 2015-09-17 현대다이모스(주) Method and device for controlling shifting of automated manual transmission

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015137670A1 (en) * 2014-03-10 2015-09-17 현대다이모스(주) Method and device for controlling shifting of automated manual transmission

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