JPS6344895B2 - - Google Patents

Info

Publication number
JPS6344895B2
JPS6344895B2 JP3431280A JP3431280A JPS6344895B2 JP S6344895 B2 JPS6344895 B2 JP S6344895B2 JP 3431280 A JP3431280 A JP 3431280A JP 3431280 A JP3431280 A JP 3431280A JP S6344895 B2 JPS6344895 B2 JP S6344895B2
Authority
JP
Japan
Prior art keywords
acceleration
vehicle
output
control device
detector
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
Application number
JP3431280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56131721A (en
Inventor
Keishiro Kurihara
Tetsuya Nakayama
Masakazu Moritoki
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 JP3431280A priority Critical patent/JPS56131721A/ja
Priority to US06/222,964 priority patent/US4423785A/en
Priority to DE19813101736 priority patent/DE3101736A1/de
Publication of JPS56131721A publication Critical patent/JPS56131721A/ja
Publication of JPS6344895B2 publication Critical patent/JPS6344895B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
    • B23Q15/12—Adaptive control, i.e. adjusting itself to have a performance which is optimum according to a preassigned criterion
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/80—Component parts
    • E02F3/84—Drives or control devices therefor, e.g. hydraulic drive systems
    • 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
    • E02F9/2025—Particular purposes of control systems not otherwise provided for
    • E02F9/2029—Controlling the position of implements in function of its load, e.g. modifying the attitude of implements in accordance to vehicle speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Operation Control Of Excavators (AREA)
JP3431280A 1980-03-18 1980-03-18 Load controller for working machine Granted JPS56131721A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP3431280A JPS56131721A (en) 1980-03-18 1980-03-18 Load controller for working machine
US06/222,964 US4423785A (en) 1980-03-18 1981-01-07 Load control device for a working tool of a construction vehicle
DE19813101736 DE3101736A1 (de) 1980-03-18 1981-01-21 Belastungssteuereinrichtung fuer das arbeitswerkzeug eines erdbewegungsfahrzeugs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3431280A JPS56131721A (en) 1980-03-18 1980-03-18 Load controller for working machine

Publications (2)

Publication Number Publication Date
JPS56131721A JPS56131721A (en) 1981-10-15
JPS6344895B2 true JPS6344895B2 (cg-RX-API-DMAC7.html) 1988-09-07

Family

ID=12410638

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3431280A Granted JPS56131721A (en) 1980-03-18 1980-03-18 Load controller for working machine

Country Status (1)

Country Link
JP (1) JPS56131721A (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989002520A1 (fr) * 1987-09-14 1989-03-23 Kabushiki Kaisha Komatsu Seisakusho Procede permettant d'empecher le glissement excessif des sabots de chenilles et dispositif relatif pour vehicules a chenilles
US5287280A (en) * 1987-09-14 1994-02-15 Kabushiki Kaisha Komatsu Seisakusho Method and apparatus for controlling shoe slip of crawler vehicle

Also Published As

Publication number Publication date
JPS56131721A (en) 1981-10-15

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