JPS5932375U - さく岩機のマフラの凍結防止装置 - Google Patents

さく岩機のマフラの凍結防止装置

Info

Publication number
JPS5932375U
JPS5932375U JP12560582U JP12560582U JPS5932375U JP S5932375 U JPS5932375 U JP S5932375U JP 12560582 U JP12560582 U JP 12560582U JP 12560582 U JP12560582 U JP 12560582U JP S5932375 U JPS5932375 U JP S5932375U
Authority
JP
Japan
Prior art keywords
muffler
rock drill
antifreeze device
iwatsuki
hollow
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
JP12560582U
Other languages
English (en)
Japanese (ja)
Other versions
JPS629020Y2 (enExample
Inventor
敏夫 大井
Original Assignee
古河鉱業株式会社
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 古河鉱業株式会社 filed Critical 古河鉱業株式会社
Priority to JP12560582U priority Critical patent/JPS5932375U/ja
Publication of JPS5932375U publication Critical patent/JPS5932375U/ja
Application granted granted Critical
Publication of JPS629020Y2 publication Critical patent/JPS629020Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
JP12560582U 1982-08-20 1982-08-20 さく岩機のマフラの凍結防止装置 Granted JPS5932375U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12560582U JPS5932375U (ja) 1982-08-20 1982-08-20 さく岩機のマフラの凍結防止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12560582U JPS5932375U (ja) 1982-08-20 1982-08-20 さく岩機のマフラの凍結防止装置

Publications (2)

Publication Number Publication Date
JPS5932375U true JPS5932375U (ja) 1984-02-28
JPS629020Y2 JPS629020Y2 (enExample) 1987-03-02

Family

ID=30285895

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12560582U Granted JPS5932375U (ja) 1982-08-20 1982-08-20 さく岩機のマフラの凍結防止装置

Country Status (1)

Country Link
JP (1) JPS5932375U (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03112084U (enExample) * 1990-02-28 1991-11-15
JPH0422885U (enExample) * 1990-06-15 1992-02-25

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03112084U (enExample) * 1990-02-28 1991-11-15
JPH0422885U (enExample) * 1990-06-15 1992-02-25

Also Published As

Publication number Publication date
JPS629020Y2 (enExample) 1987-03-02

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