JPS6124616Y2 - - Google Patents

Info

Publication number
JPS6124616Y2
JPS6124616Y2 JP8409281U JP8409281U JPS6124616Y2 JP S6124616 Y2 JPS6124616 Y2 JP S6124616Y2 JP 8409281 U JP8409281 U JP 8409281U JP 8409281 U JP8409281 U JP 8409281U JP S6124616 Y2 JPS6124616 Y2 JP S6124616Y2
Authority
JP
Japan
Prior art keywords
piston
compressed air
flow rate
diameter part
flushing
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
JP8409281U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57197588U (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 JP8409281U priority Critical patent/JPS6124616Y2/ja
Publication of JPS57197588U publication Critical patent/JPS57197588U/ja
Application granted granted Critical
Publication of JPS6124616Y2 publication Critical patent/JPS6124616Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
JP8409281U 1981-06-08 1981-06-08 Expired JPS6124616Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8409281U JPS6124616Y2 (enrdf_load_stackoverflow) 1981-06-08 1981-06-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8409281U JPS6124616Y2 (enrdf_load_stackoverflow) 1981-06-08 1981-06-08

Publications (2)

Publication Number Publication Date
JPS57197588U JPS57197588U (enrdf_load_stackoverflow) 1982-12-15
JPS6124616Y2 true JPS6124616Y2 (enrdf_load_stackoverflow) 1986-07-23

Family

ID=29879468

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8409281U Expired JPS6124616Y2 (enrdf_load_stackoverflow) 1981-06-08 1981-06-08

Country Status (1)

Country Link
JP (1) JPS6124616Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012525512A (ja) * 2009-04-29 2012-10-22 アトラス コプコ ロツク ドリルス アクチボラグ 削岩装置における空気流監視構造及び空気流監視方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012525512A (ja) * 2009-04-29 2012-10-22 アトラス コプコ ロツク ドリルス アクチボラグ 削岩装置における空気流監視構造及び空気流監視方法

Also Published As

Publication number Publication date
JPS57197588U (enrdf_load_stackoverflow) 1982-12-15

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