JPS6032235Y2 - 水中掘削機 - Google Patents

水中掘削機

Info

Publication number
JPS6032235Y2
JPS6032235Y2 JP1979105798U JP10579879U JPS6032235Y2 JP S6032235 Y2 JPS6032235 Y2 JP S6032235Y2 JP 1979105798 U JP1979105798 U JP 1979105798U JP 10579879 U JP10579879 U JP 10579879U JP S6032235 Y2 JPS6032235 Y2 JP S6032235Y2
Authority
JP
Japan
Prior art keywords
fixed frame
cylinder
outer cylinder
attached
inner cylinder
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.)
Expired
Application number
JP1979105798U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5625791U (enExample
Inventor
敏行 菊池
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.)
Kanadevia Corp
Original Assignee
Hitachi Zosen 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 Hitachi Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP1979105798U priority Critical patent/JPS6032235Y2/ja
Publication of JPS5625791U publication Critical patent/JPS5625791U/ja
Application granted granted Critical
Publication of JPS6032235Y2 publication Critical patent/JPS6032235Y2/ja
Expired legal-status Critical Current

Links

JP1979105798U 1979-07-31 1979-07-31 水中掘削機 Expired JPS6032235Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1979105798U JPS6032235Y2 (ja) 1979-07-31 1979-07-31 水中掘削機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979105798U JPS6032235Y2 (ja) 1979-07-31 1979-07-31 水中掘削機

Publications (2)

Publication Number Publication Date
JPS5625791U JPS5625791U (enExample) 1981-03-09
JPS6032235Y2 true JPS6032235Y2 (ja) 1985-09-26

Family

ID=29338450

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1979105798U Expired JPS6032235Y2 (ja) 1979-07-31 1979-07-31 水中掘削機

Country Status (1)

Country Link
JP (1) JPS6032235Y2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6450039U (enExample) * 1987-09-22 1989-03-28
JPH0529804Y2 (enExample) * 1988-10-13 1993-07-29
JPH0648185Y2 (ja) * 1989-07-25 1994-12-12 関東精機株式会社 スピンドル軸受装置の潤滑装置
JP2010216130A (ja) * 2009-03-16 2010-09-30 Univ Of Tsukuba 掘削装置及びドリルビットユニット
JP5768963B2 (ja) * 2011-03-28 2015-08-26 国立大学法人 筑波大学 掘削装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5137206Y2 (enExample) * 1971-06-29 1976-09-11
JPS5216321A (en) * 1975-07-24 1977-02-07 Kubota Ltd Reaperrharvester with automatic clutch

Also Published As

Publication number Publication date
JPS5625791U (enExample) 1981-03-09

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