JPH0724470Y2 - 掘削歯 - Google Patents

掘削歯

Info

Publication number
JPH0724470Y2
JPH0724470Y2 JP9072990U JP9072990U JPH0724470Y2 JP H0724470 Y2 JPH0724470 Y2 JP H0724470Y2 JP 9072990 U JP9072990 U JP 9072990U JP 9072990 U JP9072990 U JP 9072990U JP H0724470 Y2 JPH0724470 Y2 JP H0724470Y2
Authority
JP
Japan
Prior art keywords
adapter
point
tip
tooth
casing
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 - Fee Related
Application number
JP9072990U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0450489U (en]
Inventor
薫 飯村
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.)
Mitsubishi Steel Mfg Co Ltd
Original Assignee
Mitsubishi Steel Mfg Co Ltd
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 Mitsubishi Steel Mfg Co Ltd filed Critical Mitsubishi Steel Mfg Co Ltd
Priority to JP9072990U priority Critical patent/JPH0724470Y2/ja
Publication of JPH0450489U publication Critical patent/JPH0450489U/ja
Application granted granted Critical
Publication of JPH0724470Y2 publication Critical patent/JPH0724470Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Earth Drilling (AREA)
JP9072990U 1990-08-31 1990-08-31 掘削歯 Expired - Fee Related JPH0724470Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9072990U JPH0724470Y2 (ja) 1990-08-31 1990-08-31 掘削歯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9072990U JPH0724470Y2 (ja) 1990-08-31 1990-08-31 掘削歯

Publications (2)

Publication Number Publication Date
JPH0450489U JPH0450489U (en]) 1992-04-28
JPH0724470Y2 true JPH0724470Y2 (ja) 1995-06-05

Family

ID=31825720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9072990U Expired - Fee Related JPH0724470Y2 (ja) 1990-08-31 1990-08-31 掘削歯

Country Status (1)

Country Link
JP (1) JPH0724470Y2 (en])

Also Published As

Publication number Publication date
JPH0450489U (en]) 1992-04-28

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Legal Events

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