JPS649030A - Automatic transmission of wheel loader - Google Patents

Automatic transmission of wheel loader

Info

Publication number
JPS649030A
JPS649030A JP16114487A JP16114487A JPS649030A JP S649030 A JPS649030 A JP S649030A JP 16114487 A JP16114487 A JP 16114487A JP 16114487 A JP16114487 A JP 16114487A JP S649030 A JPS649030 A JP S649030A
Authority
JP
Japan
Prior art keywords
lever
mode
changeover
automatic transmission
work
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.)
Granted
Application number
JP16114487A
Other languages
Japanese (ja)
Other versions
JP2673806B2 (en
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
Priority to JP62161144A priority Critical patent/JP2673806B2/en
Publication of JPS649030A publication Critical patent/JPS649030A/en
Application granted granted Critical
Publication of JP2673806B2 publication Critical patent/JP2673806B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
  • Control Of Transmission Device (AREA)

Abstract

PURPOSE:To prevent the misoperation of an operator by providing a changeover switch for switching over a work mode to a traveling mode and vice versa on the knob of the lever of a work machine. CONSTITUTION:By utilizing the usual practice during operation wherein the left hand grasps a steering wheel 3, and the right hand the lever 4 of a work machine, a changeover switch 5 for switching over a work mode to a traveling mode and vice versa is provided on the knob of a boom lever 4. Thus, the misoperation at the time of F-R changeover by means of a directional lever 1 can be prevented. And the changeover of mode by means of a range lever 2 is abolished, and the operation can be simplified.
JP62161144A 1987-06-30 1987-06-30 Automatic transmission for wheel loader Expired - Fee Related JP2673806B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62161144A JP2673806B2 (en) 1987-06-30 1987-06-30 Automatic transmission for wheel loader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62161144A JP2673806B2 (en) 1987-06-30 1987-06-30 Automatic transmission for wheel loader

Publications (2)

Publication Number Publication Date
JPS649030A true JPS649030A (en) 1989-01-12
JP2673806B2 JP2673806B2 (en) 1997-11-05

Family

ID=15729429

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62161144A Expired - Fee Related JP2673806B2 (en) 1987-06-30 1987-06-30 Automatic transmission for wheel loader

Country Status (1)

Country Link
JP (1) JP2673806B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08105541A (en) * 1994-10-03 1996-04-23 Komatsu Ltd Actuator control device and control method
JP2006345769A (en) * 2005-06-15 2006-12-28 Mitsubishi Agricult Mach Co Ltd Working vehicle
JP2007014278A (en) * 2005-07-08 2007-01-25 Mitsubishi Agricult Mach Co Ltd Working vehicle
JP2007014279A (en) * 2005-07-08 2007-01-25 Mitsubishi Agricult Mach Co Ltd Working vehicle
JP2008207721A (en) * 2007-02-27 2008-09-11 Hitachi Constr Mach Co Ltd Traveling control device of construction machinery
US8179121B2 (en) 2009-03-30 2012-05-15 Pcb Piezotronics, Inc. Bridge sensor with collocated electronics and two-wire interface
CN115698439A (en) * 2020-07-13 2023-02-03 株式会社小松制作所 Work machine and work machine control system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS629752U (en) * 1985-07-04 1987-01-21
JPS6266964U (en) * 1985-10-17 1987-04-25

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS629752U (en) * 1985-07-04 1987-01-21
JPS6266964U (en) * 1985-10-17 1987-04-25

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08105541A (en) * 1994-10-03 1996-04-23 Komatsu Ltd Actuator control device and control method
JP2006345769A (en) * 2005-06-15 2006-12-28 Mitsubishi Agricult Mach Co Ltd Working vehicle
JP2007014278A (en) * 2005-07-08 2007-01-25 Mitsubishi Agricult Mach Co Ltd Working vehicle
JP2007014279A (en) * 2005-07-08 2007-01-25 Mitsubishi Agricult Mach Co Ltd Working vehicle
JP2008207721A (en) * 2007-02-27 2008-09-11 Hitachi Constr Mach Co Ltd Traveling control device of construction machinery
US8179121B2 (en) 2009-03-30 2012-05-15 Pcb Piezotronics, Inc. Bridge sensor with collocated electronics and two-wire interface
CN115698439A (en) * 2020-07-13 2023-02-03 株式会社小松制作所 Work machine and work machine control system

Also Published As

Publication number Publication date
JP2673806B2 (en) 1997-11-05

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees