JPS58156791U - さく岩装置のロツドチエンジヤ - Google Patents

さく岩装置のロツドチエンジヤ

Info

Publication number
JPS58156791U
JPS58156791U JP5395182U JP5395182U JPS58156791U JP S58156791 U JPS58156791 U JP S58156791U JP 5395182 U JP5395182 U JP 5395182U JP 5395182 U JP5395182 U JP 5395182U JP S58156791 U JPS58156791 U JP S58156791U
Authority
JP
Japan
Prior art keywords
rod
notch
rock drilling
holding plate
rods
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
JP5395182U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6241113Y2 (enExample
Inventor
野中　靖彦
白須　克美
ト部　善昭
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor 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 Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP5395182U priority Critical patent/JPS58156791U/ja
Publication of JPS58156791U publication Critical patent/JPS58156791U/ja
Application granted granted Critical
Publication of JPS6241113Y2 publication Critical patent/JPS6241113Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP5395182U 1982-04-14 1982-04-14 さく岩装置のロツドチエンジヤ Granted JPS58156791U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5395182U JPS58156791U (ja) 1982-04-14 1982-04-14 さく岩装置のロツドチエンジヤ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5395182U JPS58156791U (ja) 1982-04-14 1982-04-14 さく岩装置のロツドチエンジヤ

Publications (2)

Publication Number Publication Date
JPS58156791U true JPS58156791U (ja) 1983-10-19
JPS6241113Y2 JPS6241113Y2 (enExample) 1987-10-21

Family

ID=30064592

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5395182U Granted JPS58156791U (ja) 1982-04-14 1982-04-14 さく岩装置のロツドチエンジヤ

Country Status (1)

Country Link
JP (1) JPS58156791U (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61207786A (ja) * 1985-03-13 1986-09-16 三菱重工業株式会社 クロ−ラドリルのロツド交換装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61207786A (ja) * 1985-03-13 1986-09-16 三菱重工業株式会社 クロ−ラドリルのロツド交換装置

Also Published As

Publication number Publication date
JPS6241113Y2 (enExample) 1987-10-21

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