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JPS5332931A - Shield excavator - Google Patents

Shield excavator

Info

Publication number
JPS5332931A
JPS5332931A JP10827376A JP10827376A JPS5332931A JP S5332931 A JPS5332931 A JP S5332931A JP 10827376 A JP10827376 A JP 10827376A JP 10827376 A JP10827376 A JP 10827376A JP S5332931 A JPS5332931 A JP S5332931A
Authority
JP
Japan
Prior art keywords
shield excavator
excavator
shield
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
JP10827376A
Other languages
Japanese (ja)
Inventor
Shinichi Sugimura
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery 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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP10827376A priority Critical patent/JPS5332931A/en
Publication of JPS5332931A publication Critical patent/JPS5332931A/en
Pending legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP10827376A 1976-09-08 1976-09-08 Shield excavator Pending JPS5332931A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10827376A JPS5332931A (en) 1976-09-08 1976-09-08 Shield excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10827376A JPS5332931A (en) 1976-09-08 1976-09-08 Shield excavator

Publications (1)

Publication Number Publication Date
JPS5332931A true JPS5332931A (en) 1978-03-28

Family

ID=14480455

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10827376A Pending JPS5332931A (en) 1976-09-08 1976-09-08 Shield excavator

Country Status (1)

Country Link
JP (1) JPS5332931A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6050291U (en) * 1983-09-14 1985-04-09 株式会社小松製作所 rock tunnel excavator
JPH01164392U (en) * 1988-04-30 1989-11-16
JPH0328492A (en) * 1989-01-31 1991-02-06 Tobishima Corp Excavation direction control method and device for shield excavator
JPH04140397A (en) * 1990-10-01 1992-05-14 Hitachi Constr Mach Co Ltd Shield jack speed control device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6050291U (en) * 1983-09-14 1985-04-09 株式会社小松製作所 rock tunnel excavator
JPH01164392U (en) * 1988-04-30 1989-11-16
JPH0328492A (en) * 1989-01-31 1991-02-06 Tobishima Corp Excavation direction control method and device for shield excavator
JPH04140397A (en) * 1990-10-01 1992-05-14 Hitachi Constr Mach Co Ltd Shield jack speed control device

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