JPS60129329A - 旋回式作業車 - Google Patents

旋回式作業車

Info

Publication number
JPS60129329A
JPS60129329A JP23725683A JP23725683A JPS60129329A JP S60129329 A JPS60129329 A JP S60129329A JP 23725683 A JP23725683 A JP 23725683A JP 23725683 A JP23725683 A JP 23725683A JP S60129329 A JPS60129329 A JP S60129329A
Authority
JP
Japan
Prior art keywords
control valve
controller
operating
signal
proportional control
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
JP23725683A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0413502B2 (enrdf_load_stackoverflow
Inventor
Kazushige Ikeda
一繁 池田
Akihiko Mori
明彦 毛利
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP23725683A priority Critical patent/JPS60129329A/ja
Publication of JPS60129329A publication Critical patent/JPS60129329A/ja
Publication of JPH0413502B2 publication Critical patent/JPH0413502B2/ja
Granted 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
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
    • E02F9/12—Slewing or traversing gears
    • E02F9/121—Turntables, i.e. structure rotatable about 360°
    • E02F9/123—Drives or control devices specially adapted therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Control And Safety Of Cranes (AREA)
JP23725683A 1983-12-15 1983-12-15 旋回式作業車 Granted JPS60129329A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23725683A JPS60129329A (ja) 1983-12-15 1983-12-15 旋回式作業車

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23725683A JPS60129329A (ja) 1983-12-15 1983-12-15 旋回式作業車

Publications (2)

Publication Number Publication Date
JPS60129329A true JPS60129329A (ja) 1985-07-10
JPH0413502B2 JPH0413502B2 (enrdf_load_stackoverflow) 1992-03-09

Family

ID=17012710

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23725683A Granted JPS60129329A (ja) 1983-12-15 1983-12-15 旋回式作業車

Country Status (1)

Country Link
JP (1) JPS60129329A (enrdf_load_stackoverflow)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5379179A (en) * 1976-12-23 1978-07-13 Yokogawa Hokushin Electric Corp Adjustor meter
JPS5727503U (enrdf_load_stackoverflow) * 1980-07-23 1982-02-13
JPS58153830A (ja) * 1982-03-08 1983-09-13 Kubota Ltd 旋回台付作業車

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5379179A (en) * 1976-12-23 1978-07-13 Yokogawa Hokushin Electric Corp Adjustor meter
JPS5727503U (enrdf_load_stackoverflow) * 1980-07-23 1982-02-13
JPS58153830A (ja) * 1982-03-08 1983-09-13 Kubota Ltd 旋回台付作業車

Also Published As

Publication number Publication date
JPH0413502B2 (enrdf_load_stackoverflow) 1992-03-09

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