JPH0450441U - - Google Patents

Info

Publication number
JPH0450441U
JPH0450441U JP8916190U JP8916190U JPH0450441U JP H0450441 U JPH0450441 U JP H0450441U JP 8916190 U JP8916190 U JP 8916190U JP 8916190 U JP8916190 U JP 8916190U JP H0450441 U JPH0450441 U JP H0450441U
Authority
JP
Japan
Prior art keywords
hydrophrase
outer periphery
pressure water
cutter drum
type excavator
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
JP8916190U
Other languages
English (en)
Japanese (ja)
Other versions
JP2525283Y2 (ja
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 JP1990089161U priority Critical patent/JP2525283Y2/ja
Publication of JPH0450441U publication Critical patent/JPH0450441U/ja
Application granted granted Critical
Publication of JP2525283Y2 publication Critical patent/JP2525283Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Earth Drilling (AREA)
JP1990089161U 1990-08-28 1990-08-28 ハイドロフレーズ式掘削機の泥落し装置 Expired - Lifetime JP2525283Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990089161U JP2525283Y2 (ja) 1990-08-28 1990-08-28 ハイドロフレーズ式掘削機の泥落し装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990089161U JP2525283Y2 (ja) 1990-08-28 1990-08-28 ハイドロフレーズ式掘削機の泥落し装置

Publications (2)

Publication Number Publication Date
JPH0450441U true JPH0450441U (cs) 1992-04-28
JP2525283Y2 JP2525283Y2 (ja) 1997-02-05

Family

ID=31822952

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990089161U Expired - Lifetime JP2525283Y2 (ja) 1990-08-28 1990-08-28 ハイドロフレーズ式掘削機の泥落し装置

Country Status (1)

Country Link
JP (1) JP2525283Y2 (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0634047U (ja) * 1992-09-29 1994-05-06 大成建設株式会社 ドラムカッタの付着土除去装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6381903A (ja) * 1986-09-26 1988-04-12 株式会社東芝 レ−ザ光による抵抗体の形成装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6381903A (ja) * 1986-09-26 1988-04-12 株式会社東芝 レ−ザ光による抵抗体の形成装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0634047U (ja) * 1992-09-29 1994-05-06 大成建設株式会社 ドラムカッタの付着土除去装置

Also Published As

Publication number Publication date
JP2525283Y2 (ja) 1997-02-05

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term