JPS6339508U - - Google Patents

Info

Publication number
JPS6339508U
JPS6339508U JP13136186U JP13136186U JPS6339508U JP S6339508 U JPS6339508 U JP S6339508U JP 13136186 U JP13136186 U JP 13136186U JP 13136186 U JP13136186 U JP 13136186U JP S6339508 U JPS6339508 U JP S6339508U
Authority
JP
Japan
Prior art keywords
shank
drill
tip
hole
base end
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
JP13136186U
Other languages
English (en)
Japanese (ja)
Other versions
JPH033378Y2 (sv
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 JP1986131361U priority Critical patent/JPH033378Y2/ja
Priority to DE3788094T priority patent/DE3788094T2/de
Priority to EP87307570A priority patent/EP0260026B1/en
Priority to KR1019870009525A priority patent/KR910001814B1/ko
Publication of JPS6339508U publication Critical patent/JPS6339508U/ja
Application granted granted Critical
Publication of JPH033378Y2 publication Critical patent/JPH033378Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Drilling Tools (AREA)
JP1986131361U 1986-08-29 1986-08-29 Expired JPH033378Y2 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1986131361U JPH033378Y2 (sv) 1986-08-29 1986-08-29
DE3788094T DE3788094T2 (de) 1986-08-29 1987-08-26 Bohrer.
EP87307570A EP0260026B1 (en) 1986-08-29 1987-08-26 Drill
KR1019870009525A KR910001814B1 (ko) 1986-08-29 1987-08-29 드 릴

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986131361U JPH033378Y2 (sv) 1986-08-29 1986-08-29

Publications (2)

Publication Number Publication Date
JPS6339508U true JPS6339508U (sv) 1988-03-14
JPH033378Y2 JPH033378Y2 (sv) 1991-01-29

Family

ID=31029736

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986131361U Expired JPH033378Y2 (sv) 1986-08-29 1986-08-29

Country Status (1)

Country Link
JP (1) JPH033378Y2 (sv)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008126532A (ja) * 2006-11-21 2008-06-05 Ohbayashi Corp 穿孔方法、制御方法、穿孔装置及び砥石ビット
WO2023120665A1 (ja) * 2021-12-24 2023-06-29 日本発條株式会社 スタビライザの製造方法、スタビライザおよびスタビライザ製造用筒状部材

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2002094527A1 (ja) * 2001-05-21 2004-09-02 三菱マテリアル株式会社 穿孔装置及び穿孔工法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60201908A (ja) * 1984-03-26 1985-10-12 ナニワ研磨工業株式会社 穿孔装置の給水ユニツト

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60201908A (ja) * 1984-03-26 1985-10-12 ナニワ研磨工業株式会社 穿孔装置の給水ユニツト

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008126532A (ja) * 2006-11-21 2008-06-05 Ohbayashi Corp 穿孔方法、制御方法、穿孔装置及び砥石ビット
WO2023120665A1 (ja) * 2021-12-24 2023-06-29 日本発條株式会社 スタビライザの製造方法、スタビライザおよびスタビライザ製造用筒状部材
JP2023094719A (ja) * 2021-12-24 2023-07-06 日本発條株式会社 スタビライザの製造方法、スタビライザおよびスタビライザ製造用筒状部材

Also Published As

Publication number Publication date
JPH033378Y2 (sv) 1991-01-29

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