JP2506458Y2 - 掘削機械用切削装置 - Google Patents

掘削機械用切削装置

Info

Publication number
JP2506458Y2
JP2506458Y2 JP1990103360U JP10336090U JP2506458Y2 JP 2506458 Y2 JP2506458 Y2 JP 2506458Y2 JP 1990103360 U JP1990103360 U JP 1990103360U JP 10336090 U JP10336090 U JP 10336090U JP 2506458 Y2 JP2506458 Y2 JP 2506458Y2
Authority
JP
Japan
Prior art keywords
cutting tool
cutting
foaming agent
aqueous solution
agent aqueous
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
JP1990103360U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0461190U (enExample
Inventor
吉也 羽生田
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.)
Obayashi Corp
Original Assignee
Obayashi 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 Obayashi Corp filed Critical Obayashi Corp
Priority to JP1990103360U priority Critical patent/JP2506458Y2/ja
Publication of JPH0461190U publication Critical patent/JPH0461190U/ja
Application granted granted Critical
Publication of JP2506458Y2 publication Critical patent/JP2506458Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
JP1990103360U 1990-10-02 1990-10-02 掘削機械用切削装置 Expired - Fee Related JP2506458Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990103360U JP2506458Y2 (ja) 1990-10-02 1990-10-02 掘削機械用切削装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990103360U JP2506458Y2 (ja) 1990-10-02 1990-10-02 掘削機械用切削装置

Publications (2)

Publication Number Publication Date
JPH0461190U JPH0461190U (enExample) 1992-05-26
JP2506458Y2 true JP2506458Y2 (ja) 1996-08-07

Family

ID=31848196

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990103360U Expired - Fee Related JP2506458Y2 (ja) 1990-10-02 1990-10-02 掘削機械用切削装置

Country Status (1)

Country Link
JP (1) JP2506458Y2 (enExample)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6157792A (ja) * 1984-05-18 1986-03-24 有限会社　日本基礎技術 泡発生装置
JPH0610395B2 (ja) * 1988-10-07 1994-02-09 飛島建設株式会社 穿孔方法とその装置

Also Published As

Publication number Publication date
JPH0461190U (enExample) 1992-05-26

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