JPS5777795A - Excavation direction controller for excavator - Google Patents

Excavation direction controller for excavator

Info

Publication number
JPS5777795A
JPS5777795A JP15252480A JP15252480A JPS5777795A JP S5777795 A JPS5777795 A JP S5777795A JP 15252480 A JP15252480 A JP 15252480A JP 15252480 A JP15252480 A JP 15252480A JP S5777795 A JPS5777795 A JP S5777795A
Authority
JP
Japan
Prior art keywords
excavator
direction controller
excavation direction
excavation
controller
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.)
Pending
Application number
JP15252480A
Other languages
Japanese (ja)
Inventor
Kazuteru Aragai
Hiroyuki Yoshimura
Yuuji Imi
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Fuji Electric Manufacturing Co 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 Fuji Electric Co Ltd, Fuji Electric Manufacturing Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP15252480A priority Critical patent/JPS5777795A/en
Publication of JPS5777795A publication Critical patent/JPS5777795A/en
Pending legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP15252480A 1980-10-30 1980-10-30 Excavation direction controller for excavator Pending JPS5777795A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15252480A JPS5777795A (en) 1980-10-30 1980-10-30 Excavation direction controller for excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15252480A JPS5777795A (en) 1980-10-30 1980-10-30 Excavation direction controller for excavator

Publications (1)

Publication Number Publication Date
JPS5777795A true JPS5777795A (en) 1982-05-15

Family

ID=15542313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15252480A Pending JPS5777795A (en) 1980-10-30 1980-10-30 Excavation direction controller for excavator

Country Status (1)

Country Link
JP (1) JPS5777795A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5972015A (en) * 1982-10-19 1984-04-23 Nippon Steel Corp Continuous monitoring device for direction and inclination of boring
JPS61134495A (en) * 1984-11-30 1986-06-21 株式会社竹中工務店 Automatic control of propelling direction
JPH04231826A (en) * 1990-05-23 1992-08-20 General Motors Corp <Gm> Probe assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5972015A (en) * 1982-10-19 1984-04-23 Nippon Steel Corp Continuous monitoring device for direction and inclination of boring
JPS61134495A (en) * 1984-11-30 1986-06-21 株式会社竹中工務店 Automatic control of propelling direction
JPH04231826A (en) * 1990-05-23 1992-08-20 General Motors Corp <Gm> Probe assembly

Similar Documents

Publication Publication Date Title
GB2081991B (en) Excavator drive system
ZA81822B (en) Ditch shoring unit
GB2081928B (en) Anti-tightline control for a dragline
DE3272979D1 (en) Excavator
GB2092102B (en) Bucket excavator
JPS5748094A (en) Well excavator
ZA838977B (en) Excavation or trenching plate
JPS57112596A (en) Excavation direction controller for excavator
JPS57112592A (en) Mineral excavator
JPS57108397A (en) Excavator
JPS5777795A (en) Excavation direction controller for excavator
GB2079246B (en) Loader/excavator vehicle
JPS5729797A (en) Tunnel excavator
JPS5774494A (en) Rock excavator
JPS56150293A (en) Direction shifter for jet excavator
PH19040A (en) Movable bucket-wheel excavator
JPS53105002A (en) Direction controller for underground continuous wall excavator
AU520773B2 (en) Excavator dipper
JPS5595799A (en) Controller for tunnel excavator
JPS57134367A (en) Excavator
JPS5761188A (en) Excavator
JPS56122493A (en) Excavating bucket device
GB8325379D0 (en) Excavator bucket
JPS57158490A (en) Earth-moving controller for earth drill bucket
PH19128A (en) Movable bucket-wheel excavator