JPH0413503B2 - - Google Patents

Info

Publication number
JPH0413503B2
JPH0413503B2 JP58241415A JP24141583A JPH0413503B2 JP H0413503 B2 JPH0413503 B2 JP H0413503B2 JP 58241415 A JP58241415 A JP 58241415A JP 24141583 A JP24141583 A JP 24141583A JP H0413503 B2 JPH0413503 B2 JP H0413503B2
Authority
JP
Japan
Prior art keywords
controller
control valve
proportional control
potentiometer
swivel base
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 - Lifetime
Application number
JP58241415A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60133122A (ja
Inventor
Akihiko Mori
Kazushige Ikeda
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 JP24141583A priority Critical patent/JPS60133122A/ja
Publication of JPS60133122A publication Critical patent/JPS60133122A/ja
Publication of JPH0413503B2 publication Critical patent/JPH0413503B2/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)
JP24141583A 1983-12-21 1983-12-21 旋回式作業車 Granted JPS60133122A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24141583A JPS60133122A (ja) 1983-12-21 1983-12-21 旋回式作業車

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24141583A JPS60133122A (ja) 1983-12-21 1983-12-21 旋回式作業車

Publications (2)

Publication Number Publication Date
JPS60133122A JPS60133122A (ja) 1985-07-16
JPH0413503B2 true JPH0413503B2 (en]) 1992-03-09

Family

ID=17073947

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24141583A Granted JPS60133122A (ja) 1983-12-21 1983-12-21 旋回式作業車

Country Status (1)

Country Link
JP (1) JPS60133122A (en])

Family Cites Families (4)

* 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 (en]) * 1980-07-23 1982-02-13
JPS6145521Y2 (en]) * 1980-09-30 1986-12-22
JPS58153830A (ja) * 1982-03-08 1983-09-13 Kubota Ltd 旋回台付作業車

Also Published As

Publication number Publication date
JPS60133122A (ja) 1985-07-16

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