JPH0223089U - - Google Patents

Info

Publication number
JPH0223089U
JPH0223089U JP9993988U JP9993988U JPH0223089U JP H0223089 U JPH0223089 U JP H0223089U JP 9993988 U JP9993988 U JP 9993988U JP 9993988 U JP9993988 U JP 9993988U JP H0223089 U JPH0223089 U JP H0223089U
Authority
JP
Japan
Prior art keywords
attached
tightening
rotating member
rotating
opening
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
JP9993988U
Other languages
English (en)
Japanese (ja)
Other versions
JPH076230Y2 (ja
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 filed Critical
Priority to JP1988099939U priority Critical patent/JPH076230Y2/ja
Publication of JPH0223089U publication Critical patent/JPH0223089U/ja
Application granted granted Critical
Publication of JPH076230Y2 publication Critical patent/JPH076230Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Earth Drilling (AREA)
JP1988099939U 1988-07-29 1988-07-29 ケーシングチューブ締付装置の開閉駆動装置 Expired - Lifetime JPH076230Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988099939U JPH076230Y2 (ja) 1988-07-29 1988-07-29 ケーシングチューブ締付装置の開閉駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988099939U JPH076230Y2 (ja) 1988-07-29 1988-07-29 ケーシングチューブ締付装置の開閉駆動装置

Publications (2)

Publication Number Publication Date
JPH0223089U true JPH0223089U ( ) 1990-02-15
JPH076230Y2 JPH076230Y2 (ja) 1995-02-15

Family

ID=31327560

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988099939U Expired - Lifetime JPH076230Y2 (ja) 1988-07-29 1988-07-29 ケーシングチューブ締付装置の開閉駆動装置

Country Status (1)

Country Link
JP (1) JPH076230Y2 ( )

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58111280U (ja) * 1982-01-25 1983-07-29 株式会社松沢基工 掘削装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58111280U (ja) * 1982-01-25 1983-07-29 株式会社松沢基工 掘削装置

Also Published As

Publication number Publication date
JPH076230Y2 (ja) 1995-02-15

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