JPS5575099A - Grooving*grinding apparatus for tunnel internal wall and others - Google Patents

Grooving*grinding apparatus for tunnel internal wall and others

Info

Publication number
JPS5575099A
JPS5575099A JP14930478A JP14930478A JPS5575099A JP S5575099 A JPS5575099 A JP S5575099A JP 14930478 A JP14930478 A JP 14930478A JP 14930478 A JP14930478 A JP 14930478A JP S5575099 A JPS5575099 A JP S5575099A
Authority
JP
Japan
Prior art keywords
grooving
internal wall
grinding apparatus
tunnel internal
tunnel
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
JP14930478A
Other languages
Japanese (ja)
Other versions
JPS5954000B2 (en
Inventor
Tadao Hanaoka
Takeo Hanaoka
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP53149304A priority Critical patent/JPS5954000B2/en
Publication of JPS5575099A publication Critical patent/JPS5575099A/en
Publication of JPS5954000B2 publication Critical patent/JPS5954000B2/en
Expired legal-status Critical Current

Links

JP53149304A 1978-12-01 1978-12-01 Grooving and grinding equipment for tunnel inner walls, etc. Expired JPS5954000B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53149304A JPS5954000B2 (en) 1978-12-01 1978-12-01 Grooving and grinding equipment for tunnel inner walls, etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53149304A JPS5954000B2 (en) 1978-12-01 1978-12-01 Grooving and grinding equipment for tunnel inner walls, etc.

Publications (2)

Publication Number Publication Date
JPS5575099A true JPS5575099A (en) 1980-06-06
JPS5954000B2 JPS5954000B2 (en) 1984-12-27

Family

ID=15472212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53149304A Expired JPS5954000B2 (en) 1978-12-01 1978-12-01 Grooving and grinding equipment for tunnel inner walls, etc.

Country Status (1)

Country Link
JP (1) JPS5954000B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61206416U (en) * 1985-06-17 1986-12-26
WO2006123481A1 (en) * 2005-05-16 2006-11-23 Juichi Hanada Cutting device and working vehicle mounted with cutting device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61206416U (en) * 1985-06-17 1986-12-26
JPH0228029Y2 (en) * 1985-06-17 1990-07-27
WO2006123481A1 (en) * 2005-05-16 2006-11-23 Juichi Hanada Cutting device and working vehicle mounted with cutting device

Also Published As

Publication number Publication date
JPS5954000B2 (en) 1984-12-27

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