JPS5456224A - Device of automatically controlling excavation shape of tunnel excavator - Google Patents

Device of automatically controlling excavation shape of tunnel excavator

Info

Publication number
JPS5456224A
JPS5456224A JP12203977A JP12203977A JPS5456224A JP S5456224 A JPS5456224 A JP S5456224A JP 12203977 A JP12203977 A JP 12203977A JP 12203977 A JP12203977 A JP 12203977A JP S5456224 A JPS5456224 A JP S5456224A
Authority
JP
Japan
Prior art keywords
automatically controlling
tunnel excavator
excavation shape
controlling excavation
shape
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
JP12203977A
Other languages
Japanese (ja)
Other versions
JPS5548160B2 (en
Inventor
Hisachi Yanase
Shigeru Yamada
Hiroshi Ootsuka
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.)
Sanwa Kizai Co Ltd
Toto Electric Industry Co Ltd
Original Assignee
Sanwa Kizai Co Ltd
Toto Electric Industry 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 Sanwa Kizai Co Ltd, Toto Electric Industry Co Ltd filed Critical Sanwa Kizai Co Ltd
Priority to JP12203977A priority Critical patent/JPS5456224A/en
Publication of JPS5456224A publication Critical patent/JPS5456224A/en
Publication of JPS5548160B2 publication Critical patent/JPS5548160B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP12203977A 1977-10-12 1977-10-12 Device of automatically controlling excavation shape of tunnel excavator Granted JPS5456224A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12203977A JPS5456224A (en) 1977-10-12 1977-10-12 Device of automatically controlling excavation shape of tunnel excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12203977A JPS5456224A (en) 1977-10-12 1977-10-12 Device of automatically controlling excavation shape of tunnel excavator

Publications (2)

Publication Number Publication Date
JPS5456224A true JPS5456224A (en) 1979-05-07
JPS5548160B2 JPS5548160B2 (en) 1980-12-04

Family

ID=14826077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12203977A Granted JPS5456224A (en) 1977-10-12 1977-10-12 Device of automatically controlling excavation shape of tunnel excavator

Country Status (1)

Country Link
JP (1) JPS5456224A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03202596A (en) * 1989-08-25 1991-09-04 Sato Kogyo Co Ltd Cutting device for internal surface of tunnel
WO2002016736A1 (en) * 2000-08-21 2002-02-28 Tachus Gmbh Method and machine for tunneling, a formwork element and a formwork system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03202596A (en) * 1989-08-25 1991-09-04 Sato Kogyo Co Ltd Cutting device for internal surface of tunnel
WO2002016736A1 (en) * 2000-08-21 2002-02-28 Tachus Gmbh Method and machine for tunneling, a formwork element and a formwork system

Also Published As

Publication number Publication date
JPS5548160B2 (en) 1980-12-04

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