KR950017346A - Reverse Transmission of Manual Transmission for Vehicles - Google Patents

Reverse Transmission of Manual Transmission for Vehicles Download PDF

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Publication number
KR950017346A
KR950017346A KR1019930026549A KR930026549A KR950017346A KR 950017346 A KR950017346 A KR 950017346A KR 1019930026549 A KR1019930026549 A KR 1019930026549A KR 930026549 A KR930026549 A KR 930026549A KR 950017346 A KR950017346 A KR 950017346A
Authority
KR
South Korea
Prior art keywords
reverse
gear
idler gear
shaft
transmission
Prior art date
Application number
KR1019930026549A
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Korean (ko)
Other versions
KR100187848B1 (en
Inventor
이흥규
Original Assignee
한승준
기아자동차 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.)
Filing date
Publication date
Application filed by 한승준, 기아자동차 주식회사 filed Critical 한승준
Priority to KR1019930026549A priority Critical patent/KR100187848B1/en
Publication of KR950017346A publication Critical patent/KR950017346A/en
Application granted granted Critical
Publication of KR100187848B1 publication Critical patent/KR100187848B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Structure Of Transmissions (AREA)

Abstract

본 발명은 차량용 수동변속기의 후진변속에 관한 것으로, 상기 수동변속기(1)는 후진변속시 후진아이들기어축(4)에 내설된 회전멈춤장치에 의해 후진아이들기어(5)가 구동축(12)의 후진기어(13)와 먼저 부분치합되어, 그 회전이 정지된 상태에서 종동축(14)의 후진기어(15)와 순차적으로 치합되므로 원활한 치합이 이루어져, 상호 치합되는 기어치의 마모 및 파손을 방지할 수 있게 되는 것이다.The present invention relates to a reverse shift of a manual transmission for a vehicle. The manual transmission (1) has a reverse idle gear (5) of the drive shaft (12) by a rotation stop device built in the reverse idler gear shaft (4) during the reverse shift. Partial meshing with the reverse gear 13 first, the gear is sequentially engaged with the reverse gear 15 of the driven shaft 14 in the state that the rotation is stopped, thereby smoothly engaged, to prevent wear and damage of the gear teeth to be engaged with each other. It will be possible.

Description

차량용 수동변속기의 후진변속장치Reverse Transmission of Manual Transmission for Vehicles

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

제1도는 본 발명에 따른 수동변속기의 개략적 부분단면도.1 is a schematic partial sectional view of a manual transmission according to the present invention.

제2도는 제1도의 수동변속기의 후진변속초기상태를 나타낸 부분단면도.2 is a partial cross-sectional view showing the initial state of the reverse transmission of the manual transmission of FIG.

제3도는 제1도의 수동변속기의 후진변속중간상태를 나타낸 부분단면도.3 is a partial cross-sectional view showing the intermediate state of the reverse shift of the manual transmission of FIG.

제4도는 제1도의 수동변속기의 후진변속완료상태를 나타낸 부분단면도.4 is a partial cross-sectional view showing the reverse shift completion state of the manual transmission of FIG.

Claims (2)

변속기케이싱(1)과 클러치하우징(2)사이에 고정된 후진아이들기어축(4)상에 장착된 후진아이들기어(5)가 후진장치에 의해 미끄럼이동되어 구동축(12)상의 후진기어(13)와 종동축(14)상의 후진기어(15)에 치합되어 후진변속이 이루어지는 차량의 수동변속기에 있어서, 상기 후진아이들기어축(4)의 소정위치에는 축에 대해 횡방향으로 관통된 원형의 단이진 개구부(6)가 형성되고, 이 개구부(6)의 한쪽 선단부가 마개(10)에 의해 폐쇄되며, 다른쪽 입구에는 코일스프링(7)과 한쪽면에 반구형상의 홈(8a)이 형성된 스페이서(8)가 순차적으로 내설되고, 이 스페이서(8)의 홈(8a)에 구형상의 금속재 보올(9)이 안착되는 한편, 후진아이들기어축(4)에 장착된 후진아이들기어(5)의 내주면에는 상기 코일스프링(7)에 의해 탄발되는 스페이서(8)에 안착된 보올(9)이 삽입될 수 있는 대략 반구형상의 홈(11)이 형성되어서, 챠량의 후진변속시 변속기구의 조작에 의해 후진아이들기어축(4)상에서 미끄럼이동되어 구동축(12)의 후진기어(13)와 먼저 치합되어 회전하는 후진아이들기어(5)가 상기 후진아이들기어축(4)에 내설된 보올(9)과 후진아이들기어(5)의 내주면에 형성된 반구형상의 홈(11)사이에 발생되는 반복적인 마찰저항을 통해 그 회전이 멈추게 된 다음, 종동축(14)상의 후진기어(15)와 치합되어 후진변속이 이루어 지는 것을 특징으로 하는 차량용 수동변속기의 후진변속장치.The reverse idler gear 5 mounted on the reverse idler gear shaft 4 fixed between the transmission casing 1 and the clutch housing 2 is slid by the reverse device so that the reverse gear 13 on the drive shaft 12 is moved. And a manual transmission of a vehicle engaged with the reversing gear 15 on the driven shaft 14 to perform the reverse shift, wherein a circular stage is transversely penetrated to the axis at a predetermined position of the reversing idle gear shaft 4. An opening 6 is formed, one end of the opening 6 is closed by a stopper 10, and a spacer 8 having a coil spring 7 and a hemispherical groove 8a formed on one side at the other inlet. ) Is sequentially installed, and the spherical metal bowl 9 is seated in the groove 8a of the spacer 8, while the inner peripheral surface of the reverse idler gear 5 mounted on the reverse idler gear shaft 4 is described above. The bowl 9 seated in the spacer 8 that is elasticized by the coil spring 7 may be inserted. Reversing children which are formed with a substantially hemispherical groove 11, are slid on the reverse idler gear shaft 4 by the operation of the shift mechanism during the reverse shift of the vehicle, and are engaged with the reverse gear 13 of the drive shaft 12 first. The rotation of the gear 5 is repeated through a repetitive frictional resistance generated between the bowl 9 in the reverse idler gear shaft 4 and the hemispherical groove 11 formed in the inner peripheral surface of the reverse idler gear 5. After stopping, the reverse transmission of the manual transmission for a vehicle, characterized in that the reverse gear is engaged with the reverse gear (15) on the driven shaft (14). 제1항에 있어서 상기 후진아이들기어(5)의 내주면의 동일 원주상에는 후진아이들기어축(4)에 내설된 보올(9)이 삽입될 수 있도록 된 반구형상의 홈(11)이 다수개 형성되어진 것을 특징으로 하는 차량용 수동변속기의 후진변속장치에.The method according to claim 1, wherein a plurality of hemispherical grooves (11) in which a bowl (9) installed in the reverse idler gear shaft (4) can be inserted are formed on the same circumference of the inner peripheral surface of the reverse idler gear (5). To a reverse transmission of a manual transmission for a vehicle. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930026549A 1993-12-06 1993-12-06 Reverse shift device of manual transmission KR100187848B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930026549A KR100187848B1 (en) 1993-12-06 1993-12-06 Reverse shift device of manual transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930026549A KR100187848B1 (en) 1993-12-06 1993-12-06 Reverse shift device of manual transmission

Publications (2)

Publication Number Publication Date
KR950017346A true KR950017346A (en) 1995-07-20
KR100187848B1 KR100187848B1 (en) 1999-06-01

Family

ID=19369973

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930026549A KR100187848B1 (en) 1993-12-06 1993-12-06 Reverse shift device of manual transmission

Country Status (1)

Country Link
KR (1) KR100187848B1 (en)

Also Published As

Publication number Publication date
KR100187848B1 (en) 1999-06-01

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