KR830002605A - Transmission shift control device for work vehicle - Google Patents

Transmission shift control device for work vehicle

Info

Publication number
KR830002605A
KR830002605A KR1019800001439A KR800001439A KR830002605A KR 830002605 A KR830002605 A KR 830002605A KR 1019800001439 A KR1019800001439 A KR 1019800001439A KR 800001439 A KR800001439 A KR 800001439A KR 830002605 A KR830002605 A KR 830002605A
Authority
KR
South Korea
Prior art keywords
continuously variable
variable transmission
work vehicle
arm member
shift
Prior art date
Application number
KR1019800001439A
Other languages
Korean (ko)
Other versions
KR850000510B1 (en
Inventor
니로 반도오
Original Assignee
히로 게이다로오
구보다 덱고오 가부시기가이샤
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 히로 게이다로오, 구보다 덱고오 가부시기가이샤 filed Critical 히로 게이다로오
Priority to KR1019800001439A priority Critical patent/KR850000510B1/en
Publication of KR830002605A publication Critical patent/KR830002605A/en
Application granted granted Critical
Publication of KR850000510B1 publication Critical patent/KR850000510B1/en

Links

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
    • B60K20/00—Arrangement or mounting of change-speed gearing control devices in vehicles
    • B60K20/02—Arrangement or mounting of change-speed gearing control devices in vehicles of initiating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)

Abstract

내용없음No content

Description

작업차의 주행용 변속조작 장치Transmission shift control device for work vehicle

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

도면은 본 발명에 관한 작업차의 주행용 변속 조작 장치의 실시태양을 예시하는 것으로BRIEF DESCRIPTION OF DRAWINGS The drawings illustrate embodiments of a shift control apparatus for traveling a work vehicle according to the present invention.

제1도는 작업차의 전체 측면도.1 is an overall side view of a work vehicle.

제2도는 중요 부분의 일부 절결 확대 측면도.Figure 2 is an enlarged side view of some cutouts of important parts.

제3도는 제2도의 (Ⅲ)-(Ⅲ)선 화살표로 본 도면.3 is a view taken along the line (III)-(III) of FIG.

제4도는 제1조작레버의 조작계(系)를 표시하는 개략 측면도.4 is a schematic side view showing an operating system of the first operating lever.

Claims (6)

무단변속장치(4)를 조작하기 위한 페달(5), 전기한 무단변속장치(4)를 중립위치로 부세하는 부세수단(26), 전기한 무단변속장치(4)와 페달(5)을 연동 연결하는 변속조작부(25), 전기한 무단변속장치(4)를 조작하기 위한 제1조작레버(22), 전기한 제1수동레버(22)를 그 조작위치로 보전하기 위한 부세수단(23), 전기한 페탈(5)의 조작에 의한 전기한 무단변속장치(4)의 속도증가 방향에의 작동을 허용하며, 또한 중립위치 방향에의 작동을 억지하도록 구성된 캠수단(27)과 전기한 캠수단(27)과 전기한 변속조작부(25)를 연동연결하는 연결수단(16)으로부터 구성된 작업차의 주행용 변속조작 장치.A pedal 5 for operating the continuously variable transmission 4, a biasing means 26 for biasing the electric continuously variable transmission 4 to a neutral position, and an electric continuously variable transmission 4 and a pedal 5 interlocked. Variation means 23 for holding the shift operation unit 25 to be connected, the first operation lever 22 for operating the electric continuously variable transmission 4, and the first manual lever 22 for operation to the operation position. Cams 27 and the cams that are electrically coupled to the cam means 27 configured to permit operation in the speed increasing direction of the continuously variable transmission 4 A shift control apparatus for traveling of a work vehicle constituted by connecting means (16) for interlocking connection of the means (27) and the aforementioned shift control unit (25). 전기한 캠수단(27)은 전기한 제1조작레버(22)에 설치한 접당부재(21)와 여기에 접당하도록 요동자재하게 설치된 아암부재(15)로부터 구성되며, 또한 전기한 아암부재(15)가 전기한 페달(5)에 의한 무단변속장치(4)의 속도 증가 방향에의 작동을 허용하도록 자유 요동 가능하게 구성되여 있는 특허청구범위 제1항 기재의 작업차의 주행용 변속조작 장치.The cam means 27 described above is constituted by the sliding member 21 provided on the first operating lever 22 and the arm member 15 swinging freely so as to contact it. A shift operating device for driving a work vehicle according to claim 1, which is configured to be freely swingable to allow operation of the continuously variable transmission (4) in the speed increasing direction by the pedal (5). 전기한 접당부재(21)와 아암부재 (15)는 양자의 상대위치 변화에 불구하고 전기한 아암부재(15)에 전기한 무단변속장치(4)의 부세수단 (26)의 힘 이상의 힘이 작용하였을 때에 전기한 접당부재(21)가 전기한 아암부재(15)와의 접당에서 해제되는 것 같은 형상 및 배치 구성으로 되여 있는 특허청구범위 제 2항 기재의 작업차의 주행용 변속 조작장치.The force of the force of the biasing means 26 of the continuously variable transmission 4 which is transmitted to the arm member 15 which has been transmitted to the arm member 15 and the arm member 15 described above is applied in spite of the change in relative position of both. A shifting operation device for driving a work vehicle according to claim 2, wherein the aforementioned pulling member 21 has a shape and arrangement configuration in which the pulling member 21 is released from the pulling with the arm member 15. 전기한 캠 수단 (27)에 연동 연결되며, 전기한 제 1조작레버(22)에 대하여 독립하여 조작가능하며, 전기한 무단 변속장치(4)의 최고속도를 설정하는 제 2조작레버(18)로부터 구성되어 있는 특허청구범위 제 2항기재의 작업차의 주행용 변속조작 장치.A second operation lever 18 which is connected to the cam means 27, which is interoperable with the first operation lever 22, and which sets the maximum speed of the electric continuously variable transmission 4; A shift operating device for driving a work vehicle according to claim 2, which is constituted by the claims. 전기한 제 2조작레버(18)는 전기한 아암부재(15)와 동일한 축심둘레에 요동가능하며, 또한 그 축심둘레에 원호형상의 긴 구멍(24)을 보유하는 부채 모양의 부재(17)를 갖추고 있으며, 전기한 롯드(16)의 한쪽 끝이 그 긴 구멍(24)에 계합하고 있는 특허청구범위 제 4항 기재의 작업차의 주행용 변속 조작 장치.The second operation lever 18 described above is swingable around the same shaft center as the arm member 15 described above, and also has a fan-shaped member 17 having an arc-shaped long hole 24 around the shaft center. A shift shifting operation device for a work vehicle according to claim 4, wherein one end of the rod 16 is provided and is engaged with the long hole 24. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019800001439A 1980-04-07 1980-04-07 System of changing travelling speed of working vehicle KR850000510B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019800001439A KR850000510B1 (en) 1980-04-07 1980-04-07 System of changing travelling speed of working vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019800001439A KR850000510B1 (en) 1980-04-07 1980-04-07 System of changing travelling speed of working vehicle

Publications (2)

Publication Number Publication Date
KR830002605A true KR830002605A (en) 1983-05-30
KR850000510B1 KR850000510B1 (en) 1985-04-12

Family

ID=19216169

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800001439A KR850000510B1 (en) 1980-04-07 1980-04-07 System of changing travelling speed of working vehicle

Country Status (1)

Country Link
KR (1) KR850000510B1 (en)

Also Published As

Publication number Publication date
KR850000510B1 (en) 1985-04-12

Similar Documents

Publication Publication Date Title
DE69809160T2 (en) Switching device for an automatic transmission
DE60009749D1 (en) CONTROL UNIT FOR VEHICLE
DE69109741T2 (en) Electronically controlled transmission with gearshift device on the steering wheel.
KR830002605A (en) Transmission shift control device for work vehicle
JPS6441470A (en) Method and device for steering automobile
KR910000666Y1 (en) Change-speed gearing control device in vehicles
KR910000667Y1 (en) Change-speed gearing control device in vehicles
JPH032054Y2 (en)
FR2385143B1 (en)
JPS6059856U (en) Speed control device for mobile agricultural machinery
KR900009175Y1 (en) Change gear
KR920019563A (en) Transmission of car manual transmission
JPS5914260Y2 (en) Speed control device for mobile agricultural machinery
KR200185463Y1 (en) Manual control lever
KR960010345A (en) Neutral position regulator of manual transmission for automobile
JPS5839223Y2 (en) Starting safety device for vehicles with gear transmission
KR880003111Y1 (en) Change-speed gearing control device
KR930009492A (en) Clutch and travel lever operating device of passenger rice transplanter
JPS59165231U (en) Gear shift lever return device
KR910000413A (en) Car automatic transmission
KR970069533A (en) Automatic Transmission Vehicle Parking Device
JPS5829520U (en) Work vehicle gear shift operation device
KR970006973A (en) Automatic operation of clutch for manual transmission
JPS6485841A (en) Actuator for constant speed traveling device
KR19980039715U (en) Transmission mechanism of manual transmission