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JPS5497501A - Chuck apparatus for boring tube - Google Patents

Chuck apparatus for boring tube

Info

Publication number
JPS5497501A
JPS5497501A JP474078A JP474078A JPS5497501A JP S5497501 A JPS5497501 A JP S5497501A JP 474078 A JP474078 A JP 474078A JP 474078 A JP474078 A JP 474078A JP S5497501 A JPS5497501 A JP S5497501A
Authority
JP
Japan
Prior art keywords
chuck apparatus
boring tube
boring
tube
chuck
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
JP474078A
Other languages
Japanese (ja)
Inventor
Kazuo Yajima
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.)
Tone Boring Co Ltd
Original Assignee
Tone Boring 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 Tone Boring Co Ltd filed Critical Tone Boring Co Ltd
Priority to JP474078A priority Critical patent/JPS5497501A/en
Publication of JPS5497501A publication Critical patent/JPS5497501A/en
Pending legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP474078A 1978-01-18 1978-01-18 Chuck apparatus for boring tube Pending JPS5497501A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP474078A JPS5497501A (en) 1978-01-18 1978-01-18 Chuck apparatus for boring tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP474078A JPS5497501A (en) 1978-01-18 1978-01-18 Chuck apparatus for boring tube

Publications (1)

Publication Number Publication Date
JPS5497501A true JPS5497501A (en) 1979-08-01

Family

ID=11592302

Family Applications (1)

Application Number Title Priority Date Filing Date
JP474078A Pending JPS5497501A (en) 1978-01-18 1978-01-18 Chuck apparatus for boring tube

Country Status (1)

Country Link
JP (1) JPS5497501A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015172324A (en) * 2014-02-20 2015-10-01 日本車輌製造株式会社 Rod rotary driving device and ground improvement machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015172324A (en) * 2014-02-20 2015-10-01 日本車輌製造株式会社 Rod rotary driving device and ground improvement machine

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