JPH0297487U - - Google Patents

Info

Publication number
JPH0297487U
JPH0297487U JP353389U JP353389U JPH0297487U JP H0297487 U JPH0297487 U JP H0297487U JP 353389 U JP353389 U JP 353389U JP 353389 U JP353389 U JP 353389U JP H0297487 U JPH0297487 U JP H0297487U
Authority
JP
Japan
Prior art keywords
bar
kelly bar
drive device
shaft
adapter
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
JP353389U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0527589Y2 (enrdf_load_stackoverflow
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 JP353389U priority Critical patent/JPH0527589Y2/ja
Publication of JPH0297487U publication Critical patent/JPH0297487U/ja
Application granted granted Critical
Publication of JPH0527589Y2 publication Critical patent/JPH0527589Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP353389U 1989-01-18 1989-01-18 Expired - Lifetime JPH0527589Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP353389U JPH0527589Y2 (enrdf_load_stackoverflow) 1989-01-18 1989-01-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP353389U JPH0527589Y2 (enrdf_load_stackoverflow) 1989-01-18 1989-01-18

Publications (2)

Publication Number Publication Date
JPH0297487U true JPH0297487U (enrdf_load_stackoverflow) 1990-08-02
JPH0527589Y2 JPH0527589Y2 (enrdf_load_stackoverflow) 1993-07-14

Family

ID=31205251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP353389U Expired - Lifetime JPH0527589Y2 (enrdf_load_stackoverflow) 1989-01-18 1989-01-18

Country Status (1)

Country Link
JP (1) JPH0527589Y2 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013194435A (ja) * 2012-03-20 2013-09-30 Xcel Japan Ltd ボーリングマシンのロッド交換装置及びロッド交換方法並びにロッド交換装置を備えたボーリングマシン
JP2016173011A (ja) * 2015-03-18 2016-09-29 日本車輌製造株式会社 アースドリルにおける中子支持構造

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013194435A (ja) * 2012-03-20 2013-09-30 Xcel Japan Ltd ボーリングマシンのロッド交換装置及びロッド交換方法並びにロッド交換装置を備えたボーリングマシン
JP2016173011A (ja) * 2015-03-18 2016-09-29 日本車輌製造株式会社 アースドリルにおける中子支持構造

Also Published As

Publication number Publication date
JPH0527589Y2 (enrdf_load_stackoverflow) 1993-07-14

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