DE3886944D1 - Automatisches getriebe für radhebevorrichtung. - Google Patents

Automatisches getriebe für radhebevorrichtung.

Info

Publication number
DE3886944D1
DE3886944D1 DE88904636T DE3886944T DE3886944D1 DE 3886944 D1 DE3886944 D1 DE 3886944D1 DE 88904636 T DE88904636 T DE 88904636T DE 3886944 T DE3886944 T DE 3886944T DE 3886944 D1 DE3886944 D1 DE 3886944D1
Authority
DE
Germany
Prior art keywords
lifting device
automatic gearbox
wheel lifting
wheel
gearbox
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE88904636T
Other languages
English (en)
Other versions
DE3886944T2 (de
Inventor
Masao Fukuda
Yasuo Yamazaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
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 Komatsu Ltd filed Critical Komatsu Ltd
Application granted granted Critical
Publication of DE3886944D1 publication Critical patent/DE3886944D1/de
Publication of DE3886944T2 publication Critical patent/DE3886944T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/202—Mechanical transmission, e.g. clutches, gears
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • 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
    • F16H61/16—Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over speed
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/50—Inputs being a function of the status of the machine, e.g. position of doors or safety belts
    • 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
    • F16H61/02—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 characterised by the signals used
    • F16H61/0202—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 characterised by the signals used the signals being electric
    • F16H61/0204—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 characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
    • F16H61/0246—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 characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal characterised by initiating reverse gearshift

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Control Of Transmission Device (AREA)
DE88904636T 1988-05-24 1988-05-24 Automatisches getriebe für radhebevorrichtung. Expired - Fee Related DE3886944T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1988/000501 WO1989011407A1 (en) 1988-05-24 1988-05-24 Automatic transmission for wheel loader

Publications (2)

Publication Number Publication Date
DE3886944D1 true DE3886944D1 (de) 1994-02-17
DE3886944T2 DE3886944T2 (de) 1994-05-05

Family

ID=13930663

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88904636T Expired - Fee Related DE3886944T2 (de) 1988-05-24 1988-05-24 Automatisches getriebe für radhebevorrichtung.

Country Status (5)

Country Link
US (1) US5116187A (de)
EP (1) EP0369008B1 (de)
AU (1) AU611447B2 (de)
DE (1) DE3886944T2 (de)
WO (1) WO1989011407A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6086509A (en) * 1999-06-18 2000-07-11 Case Corporation Method and apparatus for transmission clutch modulation during gear shift based on payload and selected direction
SE523988C2 (sv) * 2002-04-22 2004-06-15 Volvo Constr Equip Holding Se Anordning och förfarande för styrning av en maskin
DE602004013201T2 (de) * 2004-07-27 2009-07-09 Volvo Construction Equipment Ab Verfahren und vorrichtung zur steuerung der bewegungen eines arbeitsfahrzeugs
US7555855B2 (en) * 2005-03-31 2009-07-07 Caterpillar Inc. Automatic digging and loading system for a work machine
SE531309C2 (sv) * 2006-01-16 2009-02-17 Volvo Constr Equip Ab Styrsystem för en arbetsmaskin och förfarande för styrning av en hydraulcylinder hos en arbetsmaskin
JP5503955B2 (ja) * 2009-12-14 2014-05-28 日立建機株式会社 作業車両の変速制御装置
JP5841913B2 (ja) * 2012-08-01 2016-01-13 株式会社クボタ 操作パターン切換装置
US9587369B2 (en) * 2015-07-02 2017-03-07 Caterpillar Inc. Excavation system having adaptive dig control
CN112982538B (zh) * 2021-02-24 2022-06-21 索特传动设备有限公司 一种轮式装载机的控制方法、装置、轮式装载机及存储介质

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU394509A1 (ru) * 1968-04-19 1973-08-22 Трест Мосстроймеханизаци Главмосстро УСТРОЙСТВО дл УПРАВЛЕНИЯ РОТОРНЫМ ТРАНШЕЙНЫМ ЭКСКАВАТОРОМ
US3749269A (en) * 1971-07-23 1973-07-31 Clark Equipment Co Control system for a vehicle engine
SU540990A1 (ru) * 1973-05-28 1976-12-30 Московский Ордена Трудового Красного Знамени Горный Институт Устройство дл контрол работы экскаватора
JPS5189621A (de) * 1975-01-31 1976-08-05
US4163628A (en) * 1977-05-09 1979-08-07 Caterpillar Tractor Co. Implement circuit for motor with slow and fast dump
AU547003B2 (en) * 1979-06-28 1985-10-03 Volvo Bm A.B. Power transmission control
AU7647481A (en) * 1980-10-15 1982-05-11 Massey-Ferguson Services N.V. Electronic control of agricultural vehicles
GB2095861B (en) * 1981-03-31 1985-01-03 Toyoda Automatic Loom Works Fork lift control system
JPS5954847A (ja) * 1982-09-20 1984-03-29 Komatsu Ltd 車両の自動変速制御装置
JPS62152923A (ja) * 1985-12-26 1987-07-07 Fujitsu Ltd 産業車両のスイツチバツク制御方式
JPH0535183Y2 (de) * 1986-04-08 1993-09-07
JP2529106B2 (ja) * 1987-04-22 1996-08-28 株式会社小松製作所 ホイ−ルロ−ダの自動変速装置
JPH05189621A (ja) * 1992-01-10 1993-07-30 Toshiba Corp オンライン手書き文字認識装置

Also Published As

Publication number Publication date
DE3886944T2 (de) 1994-05-05
EP0369008A4 (en) 1991-08-21
EP0369008B1 (de) 1994-01-05
WO1989011407A1 (en) 1989-11-30
US5116187A (en) 1992-05-26
AU1783988A (en) 1989-12-12
AU611447B2 (en) 1991-06-13
EP0369008A1 (de) 1990-05-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee