AU586561B2 - Creation of Inventions and Patents with Artificial Intelligence

AU586561B2 – Wheeloader transmission speed changing
– Google Patents

AU586561B2 – Wheeloader transmission speed changing
– Google Patents
Wheeloader transmission speed changing

Info

Publication number
AU586561B2

AU586561B2
AU72347/87A
AU7234787A
AU586561B2
AU 586561 B2
AU586561 B2
AU 586561B2
AU 72347/87 A
AU72347/87 A
AU 72347/87A
AU 7234787 A
AU7234787 A
AU 7234787A
AU 586561 B2
AU586561 B2
AU 586561B2
Authority
AU
Australia
Prior art keywords
wheeloader
transmission speed
speed changing
changing
transmission
Prior art date
1986-04-08
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.)

Ceased

Application number
AU72347/87A
Other versions

AU7234787A
(en

Inventor
Masao Fukuda
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.)
1986-04-08
Filing date
1987-04-07
Publication date
1989-07-13

1987-04-07
Application filed by Komatsu Ltd
filed
Critical
Komatsu Ltd

1987-11-09
Publication of AU7234787A
publication
Critical
patent/AU7234787A/en

1989-07-13
Application granted
granted
Critical

1989-07-13
Publication of AU586561B2
publication
Critical
patent/AU586561B2/en

2007-04-07
Anticipated expiration
legal-status
Critical

Status
Ceased
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

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

E02F9/22—Hydraulic or pneumatic drives

E02F9/2253—Controlling the travelling speed of vehicles, e.g. adjusting travelling speed according to implement loads, control of hydrostatic transmission

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

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

AU72347/87A
1986-04-08
1987-04-07
Wheeloader transmission speed changing

Ceased

AU586561B2
(en)

Applications Claiming Priority (2)

Application Number
Priority Date
Filing Date
Title

JP1986052646U

JPH0535183Y2
(en)

1986-04-08
1986-04-08

JP61-52646

1986-04-08

Publications (2)

Publication Number
Publication Date

AU7234787A

AU7234787A
(en)

1987-11-09

AU586561B2
true

AU586561B2
(en)

1989-07-13

Family
ID=12920604
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

AU72347/87A
Ceased

AU586561B2
(en)

1986-04-08
1987-04-07
Wheeloader transmission speed changing

Country Status (5)

Country
Link

US
(1)

US4800660A
(en)

EP
(1)

EP0270674B1
(en)

JP
(1)

JPH0535183Y2
(en)

AU
(1)

AU586561B2
(en)

WO
(1)

WO1987006287A1
(en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

AU611447B2
(en)

1988-05-24
1991-06-13
Kabushiki Kaisha Komatsu Seisakusho
Automatic transmission for wheel loader

US5026335A
(en)

1989-03-03
1991-06-25
Deere & Company
Downshifting work vehicle using differential lock switch

EP0431677B1
(en)

1989-12-01
1996-07-03
New Holland U.K. Limited
Shuttle shifts in powershift transmissions

US5305657A
(en)

1992-05-11
1994-04-26
Caterpillar Inc.
Method and apparatus for controlling manual downshifting in an automatic transmission

US6025686A
(en)

1997-07-23
2000-02-15
Harnischfeger Corporation
Method and system for controlling movement of a digging dipper

JPH11181843A
(en)

1997-12-17
1999-07-06
Komatsu Ltd
Wheel loader

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

ATE392572T1
(en)

2004-07-27
2008-05-15
Volvo Constr Equip Ab

METHOD AND DEVICE FOR CONTROLLING THE MOVEMENTS OF A WORK VEHICLE

ATE540170T1
(en)

2004-07-27
2012-01-15
Volvo Constr Equip Ab

METHOD AND DEVICE FOR CONTROLLING THE MOTION OF A WORK VEHICLE

WO2006129748A1
(en)

2005-06-03
2006-12-07
Tcm Corporation
Automatic transmission device for wheel loader, and wheel loader

US8336232B2
(en)

2010-09-08
2012-12-25
Caterpillar Inc.
Multi-function wheel loader linkage control with optimized power management

KR20120072521A
(en)

2010-12-24
2012-07-04
두산인프라코어 주식회사
Method for auto controlling transmission of wheel loader

CN103748291B
(en)

2011-08-24
2016-03-16
沃尔沃建筑设备公司
Control the method for Work machine

Citations (2)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

AU475154B2
(en)

1974-02-04
1976-08-12

Raygo Inc.

Hydraulically propelled vehicle

AU1483088A
(en)

1987-03-19
1988-10-10

Kabushiki Kaisha Komatsu Seisakusho

Operation speed controller of construction machine

Family Cites Families (24)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US2855116A
(en)

1956-02-02
1958-10-07
Emanuel M Moore
Vehicle mounted earth moving apparatus

US3060602A
(en)

1960-07-22
1962-10-30
Honeywell Regulator Co
Control apparatus

DE1445933A1
(en)

1962-02-21
1969-02-13
Ici Ltd

Process for the production of organic bases

US3703931A
(en)

1971-05-17
1972-11-28
Caterpillar Tractor Co
Electro-hydraulic touch control system for earthmoving vehicles

SU663794A2
(en)

1974-12-31
1979-05-25
Mitelman Mikhail V
Device for controlling dc electric drive of excavator mechanisms

JPS5822617B2
(en)

1975-02-28
1983-05-10
株式会社クボタ

shovel loader

SU601360A1
(en)

1975-08-18
1978-04-05
Предприятие П/Я М-5973
Device for controlling electric drive of single-bucket excavator

JPS54112503A
(en)

1978-02-02
1979-09-03
Komatsu Mfg Co Ltd
Blade automatic controller of bulldozer

JPS5552437A
(en)

1978-10-06
1980-04-16
Komatsu Ltd
Working instrument controller

JPS5589544A
(en)

1978-12-26
1980-07-07
Komatsu Ltd
Output controlling device for earth moving machine

JPS55161128A
(en)

1979-05-31
1980-12-15
Hitachi Constr Mach Co Ltd
Excavator

JPS5697023A
(en)

1980-01-07
1981-08-05
Komatsu Ltd
Semiautomatic oil pressure excavator

JPS5822617A
(en)

1981-07-27
1983-02-10
Akihiko Shigemizu
Oil hydraulic cutter for dismantling structure and the like

JPS5954847A
(en)

1982-09-20
1984-03-29
Komatsu Ltd
Automatic gear-shift control device in vehicle

JPS5980829A
(en)

1982-10-29
1984-05-10
Kubota Ltd
Tractor with ground-grading scraper

JPS59107663A
(en)

1982-12-10
1984-06-21
Mitsubishi Electric Corp
Information communicating system

CA1224919A
(en)

1983-04-24
1987-08-04
George E. Long
Motor grader broom

JPS59220535A
(en)

1983-05-27
1984-12-12
Komatsu Ltd
Controller for operation of wheel loader

SU1129301A1
(en)

1983-07-04
1984-12-15
Московский Ордена Ленина И Ордена Октябрьской Революции Энергетический Институт
Apparatus for controlling the process of taking-up backlash of mechanical transmissions in twin-motor electric slewing drive of excavator

SU1153018A1
(en)

1983-12-30
1985-04-30
Всесоюзный Головной Проектно-Изыскательский И Научно-Исследовательский Институт “Союзгипроводхоз”
Apparatus for automatic control of earth-moving and planing machine

SU1176031A1
(en)

1984-01-23
1985-08-30
Proizv Ob Vniizemmash N
Apparatus for automatic control of planing machine

JPS60258336A
(en)

1984-05-31
1985-12-20
Kayaba Ind Co Ltd
Joining circuit for construction vehicle

JPS6114328A
(en)

1984-06-27
1986-01-22
Hitachi Constr Mach Co Ltd
Controlling apparatus for working machine

NL8502358A
(en)

1985-08-28
1987-03-16
Lely Nv C Van Der

VEHICLE.

1986

1986-04-08
JP
JP1986052646U
patent/JPH0535183Y2/ja
not_active
Expired – Lifetime

1987

1987-04-07
WO
PCT/JP1987/000215
patent/WO1987006287A1/en
active
IP Right Grant

1987-04-07
US
US07/138,844
patent/US4800660A/en
not_active
Expired – Fee Related

1987-04-07
EP
EP87902706A
patent/EP0270674B1/en
not_active
Expired

1987-04-07
AU
AU72347/87A
patent/AU586561B2/en
not_active
Ceased

Patent Citations (2)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

AU475154B2
(en)

1974-02-04
1976-08-12
Raygo Inc.
Hydraulically propelled vehicle

AU1483088A
(en)

1987-03-19
1988-10-10
Kabushiki Kaisha Komatsu Seisakusho
Operation speed controller of construction machine

Also Published As

Publication number
Publication date

EP0270674B1
(en)

1991-06-12

JPH0535183Y2
(en)

1993-09-07

WO1987006287A1
(en)

1987-10-22

EP0270674A1
(en)

1988-06-15

AU7234787A
(en)

1987-11-09

JPS62163563U
(en)

1987-10-17

EP0270674A4
(en)

1988-06-08

US4800660A
(en)

1989-01-31

Contact information