KR940018590A - 작업차에 있어서의 엔진동력을 변속하여 구동차륜에 전달하기 위한 변속 시스템 - Google Patents

작업차에 있어서의 엔진동력을 변속하여 구동차륜에 전달하기 위한 변속 시스템 Download PDF

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KR940018590A
KR940018590A KR1019930029026A KR930029026A KR940018590A KR 940018590 A KR940018590 A KR 940018590A KR 1019930029026 A KR1019930029026 A KR 1019930029026A KR 930029026 A KR930029026 A KR 930029026A KR 940018590 A KR940018590 A KR 940018590A
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clutch
power
transmission
shifting
transmitting
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KR1019930029026A
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KR960015254B1 (ko
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데츠 호쿠이
다케시 우라
시게카즈 하세가와
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미츠이 고헤이
가부시키가이샤 구보다
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    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/04—Smoothing ratio shift
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/12—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with means for synchronisation not incorporated in the 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
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/08—Range selector apparatus
    • F16H2059/088—Fast forward-reverse-sequence mode
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/04—Smoothing ratio shift
    • F16H61/0403—Synchronisation before shifting
    • F16H2061/0407—Synchronisation before shifting by control of clutch in parallel torque path
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/006—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising eight forward speeds
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/0082—Transmissions for multiple ratios characterised by the number of reverse speeds
    • F16H2200/0095—Transmissions for multiple ratios characterised by the number of reverse speeds the gear ratios comprising four reverse speeds
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/70—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/3023—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19251—Control mechanism
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19284—Meshing assisters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19284—Meshing assisters
    • Y10T74/19288—Double clutch and interposed transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Structure Of Transmissions (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Arrangement Of Transmissions (AREA)

Abstract

변속시스템은 엔진동력을 받는 제 1 클러치, 상기 제 1 클러치에 대하여 동력전달방향 하류측에 설치된 제 2 클러치, 상기 제 1 클러치와 제 2 클러치 사이에 설치된 변속장치, 상기 제 1 클러치로부터의 동력을 상기 기어변속장치에 절단하는 제 1 전동축, 상기 기어변속장치로부터의 변속동력을 상기 제 2 클러치에 전달하는 제 2 전동축, 상기 제 2 클러치로부터의 동력을 상기 구동차륜에 전달하는 제 3 전동축, 저속의 동력을 상기 제 1 전동축에 전달하는 제 3 클로치를 가지고 있다.
상기 제 1 클러치와 제 2 클러치는 상기 기어변속장치의 변속조작개시에 따라 차단되고, 그 변속조작 종료에 따라 재걸어맞춤되며, 상기 기어변속방치의 입력부와 출력부의 회전속의 매칭(matching)을 취하기 위하여 상기 제 3 클러치는 상기 제 1 클러치와 제 2 클러치와 제 2 클러치의 차단에 따라 상기 저속의 동력을 상기 제 1 전동축에 전달하고 상기 기어변속장치의 변속조작 종료에 따라 그 동력전달을 차단한다.

Description

작업차에 있어서의 엔진동력을 변속하여 구동차륜에 전달하기 위한 변속 시스템
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 본 발명에 있어서의 변속시스템을 나타내는 개략도, 제 5 도는 본 발명에 의한 변속 시스템의 다른 실시예를 나타내는 개략도, 그리고 제 6 도는 본 발명에 의한 변속 시스템의 다른 실시예를 나타내는 개략도.

Claims (12)

  1. 작업차에 있어서의 엔진동력을 변속하여 구동차륜에 전달하기 위한 변속시스템에 있어서, 상기 엔진동력을받는 제 1 클러치 ; 상기 제 1 클러치에 대하여 동력전달방향 하류측에 설치된 제 2 클러치 ; 상기 제 1클처리와 제 2 클러치 사이에 설치된 기어변속장치 ; 상기 제 1클러치로부터의 동력을 상기 기어변속장치에 전달하는 제 1 동력전달수단 ;상기 기어변속장치로부터의 변속동력을 상기 제 2 클러치에 전달하는 제 2 동력전달수단 ; 상기 제 2 클러치로부터의 동력을 상기 구동차륜에 전달하는 제 3동력전달수단 ; 실질적으로 상기 제 2동력전달수단의 회전속도에 상응하는 속도를 갖는 동력을 상기 제 1 동력진달수단에 전달하는 동력제어수단으로 구성되어 있으며, 상기 제 1 클러치와 제 2 클러치는 상기 기어변속장치의 변속조작의 개시에 따라 차단되고, 그 변속조작의 종료에 따라 재걸어맞춤되며, 상기 동력제어수단은상기 제 1 클처리와 제 2 클러치의 차단에 따라 상기 저속의 동력을 상기 제 1 동력전달수단에 전달하고, 상기 기어변속장치의 변속조작 종료에 따라 그 동력을 차단하는 것을 특징으로 하는 변속시스템.
  2. 제 1 항에 있어서, 상기 동력제어수단은 상기 제 3 동력전달수단에서 상기 제 1도열전달수만으로의 동력전달을 제어하는 제 3 의 클러치를 구비하고 있는 것을 특징으로 하는 변속시스템.
  3. 제 2 항에 있어서, 상기 제 1 클러치와 제 2 클러치, 상기 기어변속장치, 및 상기 제 3 클러치는 유압조작형인 것을 특징으로 하는 변속시스템.
  4. 제 3 항에 있어서, 상기 기어변속장치는 싱크러메시형인 것을 특징으로 하는 변속시시템.
  5. 제 3 항에 있어서, 상기 제 1 클러치와 제 2 클러치와 제 3 클러치는 다판 마찰식 클러치인 것을 특징으로하는 변속시스템.
  6. 제 2 항에 있어서, 상기 제 1 동력전달수단은 한쪽을 상기 제 1 클러치의 출력부와 그리고 다른쪽을 상기동력변속수단의 입력기어열에 연동연결된 변속입력축을 구비하고 있는 것을 특징으로 하는 변속시스템.
  7. 제 6 항에 있어서, 상기 제 3 동력전달수단은 상기 제 2 클러치로부터의 동력을 후륜에 전달하는 후륜전달계로서 형성되어 있는 것을 특징으로 하는 변속시스템.
  8. 제 7 항에 있어서, 상기 동력제어수단은 상기 후륜전동계에 연동연결된 전동축과 상기 변속입력축에 연동연결된 전동축을 구비하고 있으며, 상기 제 3 클러치는 그들 전동축의 사이에 개장되어 있는 것을 특징으로 하는 변속시스템.
  9. 제 6 항에 있어서, 상기 제 3 동력전달수단은 상기 제 2 클러치로부터의 동력을 전륜에 전달하는 전륜전동계로서 형성되어 있는 것을 특징으로 하는 변속시스템.
  10. 제 9 항에 있어서, 상기 동력제어수단의 제 3 클러치는 한쪽을 상기 전류 전동계와 연동연결시키고 다른쪽을 상기 변속입력축에 연동연결시키고 있는 것을 특징으로 하는 변속시스템.
  11. 제 1 항에 있어서, 상기 제 1 클러치는 전후진 전환장치에 수용되고 있고, 제 1 클러치는 전진용 클러치부와 후진용 클러치부로 구성되어 있는 것을 특징으로 하는 변속시스템.
  12. 제 1 항에 있어서, 상기 제 2 클러치는 테이퍼 롤러 클러치나 맞물림 클러치 등의 고속동작클러치로서 형성되어 있는 것을 특징으로 하는 변속시스템.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930029026A 1993-01-20 1993-12-22 작업차에 있어서의 엔진동력을 변속하여 구동차륜에 전달하기 위한 변속 시스템 KR960015254B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP93-7145 1993-01-20
JP00714593A JP3161853B2 (ja) 1993-01-20 1993-01-20 作業車の走行変速構造

Publications (2)

Publication Number Publication Date
KR940018590A true KR940018590A (ko) 1994-08-18
KR960015254B1 KR960015254B1 (ko) 1996-11-04

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Country Link
US (1) US5429005A (ko)
JP (1) JP3161853B2 (ko)
KR (1) KR960015254B1 (ko)
DE (1) DE4400701C2 (ko)
ES (1) ES2091154B1 (ko)
GB (1) GB2274493B (ko)

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GB2274493B (en) 1996-03-13
ES2091154A2 (es) 1996-10-16
DE4400701C2 (de) 1998-04-23
JPH06213318A (ja) 1994-08-02
ES2091154R (ko) 1997-10-01
GB9324966D0 (en) 1994-01-26
ES2091154B1 (es) 1998-04-16
JP3161853B2 (ja) 2001-04-25
DE4400701A1 (de) 1994-07-28
KR960015254B1 (ko) 1996-11-04
US5429005A (en) 1995-07-04
GB2274493A (en) 1994-07-27

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