TW371698B - Configuration of a shield excavator - Google Patents

Configuration of a shield excavator

Info

Publication number
TW371698B
TW371698B TW083101979A TW83101979A TW371698B TW 371698 B TW371698 B TW 371698B TW 083101979 A TW083101979 A TW 083101979A TW 83101979 A TW83101979 A TW 83101979A TW 371698 B TW371698 B TW 371698B
Authority
TW
Taiwan
Prior art keywords
control device
earth pressure
shield excavator
steering
configuration
Prior art date
Application number
TW083101979A
Other languages
Chinese (zh)
Inventor
Kiyoshi Sato
Katsutoshi Sekiya
Kazuhiro Higaki
Original Assignee
Fujita 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
Priority claimed from JP26653092A external-priority patent/JPH0688479A/en
Priority claimed from JP26652592A external-priority patent/JP3129853B2/en
Priority claimed from JP26652992A external-priority patent/JPH0688478A/en
Priority claimed from JP30634292A external-priority patent/JPH06129183A/en
Priority claimed from JP2359793A external-priority patent/JP3138559B2/en
Application filed by Fujita Corp filed Critical Fujita Corp
Application granted granted Critical
Publication of TW371698B publication Critical patent/TW371698B/en

Links

Abstract

A shield excavator, in addition to steering control device and earth pressure control device, consists of an automatic operation control device, by which to monitor the operation conditions of each hydraulic pump during the excavation, the earth pressure sensed by the hydraulic circuit control and the steering device, even including abnormality; the information connected will be transmuted to the steering control device and the earth pressure control device which are in position to give instruction of continuing to operate or to stop work.
TW083101979A 1992-09-09 1994-03-08 Configuration of a shield excavator TW371698B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP26653092A JPH0688479A (en) 1992-09-09 1992-09-09 Automatic control device for drilling speed of shield machine
JP26652592A JP3129853B2 (en) 1992-09-09 1992-09-09 Automatic control system of face water pressure in mud pressurized shield construction
JP26652992A JPH0688478A (en) 1992-09-09 1992-09-09 Automatic control device for drilling speed of shield machine
JP30634292A JPH06129183A (en) 1992-10-19 1992-10-19 Automatic excavation control device for earth pressure type shield machine
JP2359793A JP3138559B2 (en) 1993-01-19 1993-01-19 Earth pressure control device for earth pressure type shield

Publications (1)

Publication Number Publication Date
TW371698B true TW371698B (en) 1999-10-11

Family

ID=57941573

Family Applications (1)

Application Number Title Priority Date Filing Date
TW083101979A TW371698B (en) 1992-09-09 1994-03-08 Configuration of a shield excavator

Country Status (1)

Country Link
TW (1) TW371698B (en)

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