JPS541933A - Shielding excavator - Google Patents

Shielding excavator

Info

Publication number
JPS541933A
JPS541933A JP6606077A JP6606077A JPS541933A JP S541933 A JPS541933 A JP S541933A JP 6606077 A JP6606077 A JP 6606077A JP 6606077 A JP6606077 A JP 6606077A JP S541933 A JPS541933 A JP S541933A
Authority
JP
Japan
Prior art keywords
shielding excavator
excavator
shielding
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
JP6606077A
Other languages
Japanese (ja)
Other versions
JPS5536797B2 (en
Inventor
Noboru Okazaki
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.)
Zenitaka Corp
Original Assignee
Zenitaka 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
Application filed by Zenitaka Corp filed Critical Zenitaka Corp
Priority to JP6606077A priority Critical patent/JPS541933A/en
Publication of JPS541933A publication Critical patent/JPS541933A/en
Publication of JPS5536797B2 publication Critical patent/JPS5536797B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP6606077A 1977-06-03 1977-06-03 Shielding excavator Granted JPS541933A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6606077A JPS541933A (en) 1977-06-03 1977-06-03 Shielding excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6606077A JPS541933A (en) 1977-06-03 1977-06-03 Shielding excavator

Publications (2)

Publication Number Publication Date
JPS541933A true JPS541933A (en) 1979-01-09
JPS5536797B2 JPS5536797B2 (en) 1980-09-24

Family

ID=13304931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6606077A Granted JPS541933A (en) 1977-06-03 1977-06-03 Shielding excavator

Country Status (1)

Country Link
JP (1) JPS541933A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57100051U (en) * 1981-05-14 1982-06-19

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61103047A (en) * 1984-10-26 1986-05-21 Makino Milling Mach Co Ltd Speed change mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57100051U (en) * 1981-05-14 1982-06-19

Also Published As

Publication number Publication date
JPS5536797B2 (en) 1980-09-24

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