JPS53641A - Shield excavator - Google Patents

Shield excavator

Info

Publication number
JPS53641A
JPS53641A JP7310076A JP7310076A JPS53641A JP S53641 A JPS53641 A JP S53641A JP 7310076 A JP7310076 A JP 7310076A JP 7310076 A JP7310076 A JP 7310076A JP S53641 A JPS53641 A JP S53641A
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.)
Granted
Application number
JP7310076A
Other languages
Japanese (ja)
Other versions
JPS55553B2 (en
Inventor
Kousuke Yamabe
Kunimoto Kawamura
Kiyoshi Katsunuma
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.)
Mitsui Construction Co Ltd
Komatsu Ltd
Original Assignee
Mitsui Construction Co Ltd
Komatsu 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 Mitsui Construction Co Ltd, Komatsu Ltd filed Critical Mitsui Construction Co Ltd
Priority to JP7310076A priority Critical patent/JPS53641A/en
Publication of JPS53641A publication Critical patent/JPS53641A/en
Publication of JPS55553B2 publication Critical patent/JPS55553B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP7310076A 1976-06-23 1976-06-23 Shield excavator Granted JPS53641A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7310076A JPS53641A (en) 1976-06-23 1976-06-23 Shield excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7310076A JPS53641A (en) 1976-06-23 1976-06-23 Shield excavator

Publications (2)

Publication Number Publication Date
JPS53641A true JPS53641A (en) 1978-01-06
JPS55553B2 JPS55553B2 (en) 1980-01-08

Family

ID=13508560

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7310076A Granted JPS53641A (en) 1976-06-23 1976-06-23 Shield excavator

Country Status (1)

Country Link
JP (1) JPS53641A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5549498A (en) * 1978-10-05 1980-04-09 Minoru Yamamoto Multiispindle rotary drum type shield excavator
JPS5572596A (en) * 1978-11-28 1980-05-31 Yasuaki Nomura Shielding excavator
JPS58186668U (en) * 1982-06-07 1983-12-12 日本電信電話株式会社 Additional device for sending hold music
JPH01172790U (en) * 1988-05-26 1989-12-07

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5753389U (en) * 1980-09-11 1982-03-27

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5549498A (en) * 1978-10-05 1980-04-09 Minoru Yamamoto Multiispindle rotary drum type shield excavator
JPS5572596A (en) * 1978-11-28 1980-05-31 Yasuaki Nomura Shielding excavator
JPS58186668U (en) * 1982-06-07 1983-12-12 日本電信電話株式会社 Additional device for sending hold music
JPH033019Y2 (en) * 1982-06-07 1991-01-25
JPH01172790U (en) * 1988-05-26 1989-12-07

Also Published As

Publication number Publication date
JPS55553B2 (en) 1980-01-08

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