JPH035767U - - Google Patents

Info

Publication number
JPH035767U
JPH035767U JP6507889U JP6507889U JPH035767U JP H035767 U JPH035767 U JP H035767U JP 6507889 U JP6507889 U JP 6507889U JP 6507889 U JP6507889 U JP 6507889U JP H035767 U JPH035767 U JP H035767U
Authority
JP
Japan
Prior art keywords
grab bucket
calculation means
sensor
excavation
support
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
JP6507889U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0720208Y2 (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 JP1989065078U priority Critical patent/JPH0720208Y2/ja
Publication of JPH035767U publication Critical patent/JPH035767U/ja
Application granted granted Critical
Publication of JPH0720208Y2 publication Critical patent/JPH0720208Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
  • Component Parts Of Construction Machinery (AREA)
JP1989065078U 1989-06-02 1989-06-02 グラブバケットの掘削軌跡表示装置 Expired - Fee Related JPH0720208Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989065078U JPH0720208Y2 (ja) 1989-06-02 1989-06-02 グラブバケットの掘削軌跡表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989065078U JPH0720208Y2 (ja) 1989-06-02 1989-06-02 グラブバケットの掘削軌跡表示装置

Publications (2)

Publication Number Publication Date
JPH035767U true JPH035767U (en]) 1991-01-21
JPH0720208Y2 JPH0720208Y2 (ja) 1995-05-15

Family

ID=31596588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989065078U Expired - Fee Related JPH0720208Y2 (ja) 1989-06-02 1989-06-02 グラブバケットの掘削軌跡表示装置

Country Status (1)

Country Link
JP (1) JPH0720208Y2 (en])

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5041345Y1 (en]) * 1970-11-06 1975-11-25
JP2002128465A (ja) * 2000-10-23 2002-05-09 Kojimagumi:Kk グラブ式浚渫船の水平掘削制御装置
JP2006027830A (ja) * 2004-07-16 2006-02-02 Toa Harbor Works Co Ltd グラブ浚渫施工支援装置および浚渫方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4728875B2 (ja) * 2006-05-16 2011-07-20 株式会社本間組 グラブバケット式浚渫装置を用いた浚渫方法
JP4787202B2 (ja) * 2007-04-26 2011-10-05 東亜建設工業株式会社 浚渫支援システム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63297630A (ja) * 1987-05-29 1988-12-05 Mitsubishi Nagasaki Kiko Kk グラブバケットにおける掘削軌跡制御方法及び掘削軌跡制御機構
JPS6491012A (en) * 1987-10-01 1989-04-10 Kensetsusho Kyushu Chiho Kense Apparatus for monitoring underwater excavating state

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63297630A (ja) * 1987-05-29 1988-12-05 Mitsubishi Nagasaki Kiko Kk グラブバケットにおける掘削軌跡制御方法及び掘削軌跡制御機構
JPS6491012A (en) * 1987-10-01 1989-04-10 Kensetsusho Kyushu Chiho Kense Apparatus for monitoring underwater excavating state

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5041345Y1 (en]) * 1970-11-06 1975-11-25
JP2002128465A (ja) * 2000-10-23 2002-05-09 Kojimagumi:Kk グラブ式浚渫船の水平掘削制御装置
JP2006027830A (ja) * 2004-07-16 2006-02-02 Toa Harbor Works Co Ltd グラブ浚渫施工支援装置および浚渫方法

Also Published As

Publication number Publication date
JPH0720208Y2 (ja) 1995-05-15

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees