JPS60201907A - 穿孔装置 - Google Patents

穿孔装置

Info

Publication number
JPS60201907A
JPS60201907A JP5891684A JP5891684A JPS60201907A JP S60201907 A JPS60201907 A JP S60201907A JP 5891684 A JP5891684 A JP 5891684A JP 5891684 A JP5891684 A JP 5891684A JP S60201907 A JPS60201907 A JP S60201907A
Authority
JP
Japan
Prior art keywords
ring
cutter
casing
spindle
drilling
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
JP5891684A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6353925B2 (enExample
Inventor
城　禎宏
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.)
NANIWA ABRASIVE Manufacturing
NANIWA KENMA KOGYO KK
Original Assignee
NANIWA ABRASIVE Manufacturing
NANIWA KENMA KOGYO KK
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 NANIWA ABRASIVE Manufacturing, NANIWA KENMA KOGYO KK filed Critical NANIWA ABRASIVE Manufacturing
Priority to JP5891684A priority Critical patent/JPS60201907A/ja
Publication of JPS60201907A publication Critical patent/JPS60201907A/ja
Publication of JPS6353925B2 publication Critical patent/JPS6353925B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Processing Of Stones Or Stones Resemblance Materials (AREA)
JP5891684A 1984-03-26 1984-03-26 穿孔装置 Granted JPS60201907A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5891684A JPS60201907A (ja) 1984-03-26 1984-03-26 穿孔装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5891684A JPS60201907A (ja) 1984-03-26 1984-03-26 穿孔装置

Publications (2)

Publication Number Publication Date
JPS60201907A true JPS60201907A (ja) 1985-10-12
JPS6353925B2 JPS6353925B2 (enExample) 1988-10-26

Family

ID=13098143

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5891684A Granted JPS60201907A (ja) 1984-03-26 1984-03-26 穿孔装置

Country Status (1)

Country Link
JP (1) JPS60201907A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH056226U (ja) * 1991-07-05 1993-01-29 三木プーリ株式会社 偏心偏角自在軸継手

Also Published As

Publication number Publication date
JPS6353925B2 (enExample) 1988-10-26

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