JPS6466320A - Dredging ship - Google Patents

Dredging ship

Info

Publication number
JPS6466320A
JPS6466320A JP22145387A JP22145387A JPS6466320A JP S6466320 A JPS6466320 A JP S6466320A JP 22145387 A JP22145387 A JP 22145387A JP 22145387 A JP22145387 A JP 22145387A JP S6466320 A JPS6466320 A JP S6466320A
Authority
JP
Japan
Prior art keywords
arm
dredger
ship
booming
tip
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
JP22145387A
Other languages
Japanese (ja)
Other versions
JPH05493B2 (en
Inventor
Shuji Sato
Shigeru Kitajima
Isao Miyazawa
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.)
KENSETSUSHO KYUSHU CHIHO KENSE
KENSETSUSHO KYUSHU CHIHO KENSETSU KYOKUCHO
IHI Corp
Original Assignee
KENSETSUSHO KYUSHU CHIHO KENSE
KENSETSUSHO KYUSHU CHIHO KENSETSU KYOKUCHO
IHI 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 KENSETSUSHO KYUSHU CHIHO KENSE, KENSETSUSHO KYUSHU CHIHO KENSETSU KYOKUCHO, IHI Corp filed Critical KENSETSUSHO KYUSHU CHIHO KENSE
Priority to JP22145387A priority Critical patent/JPS6466320A/en
Publication of JPS6466320A publication Critical patent/JPS6466320A/en
Publication of JPH05493B2 publication Critical patent/JPH05493B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE:To obtain a dredger ship with a small base ship having no slewing base by a method in which an expandible arm is pivotally supported in a freely booming manner on the tip of a booming arm on the barge of a dredger ship, and a grab bucket is set on the tip of the expandible arm. CONSTITUTION:In a dredger ship 1, a hopper 32 receiving dredged soil and booming arm 3 to be extended toward a dredging region are provided on the barge 2. A dredger 8 is attached to the tip of the arm 3 in a booming manner in relation to the arm 3. The dredger 8 consists of an expandible arm 14 and a grab bucket 19 attached to the tip of the arm 14. The excavated soil by the bucket 19 on the arm 14 extended is discharged by carrying the bucket 19 directly above the hopper 32 by raising the arm 3 after the arm 14 is contracted to lift up the bucket 19 on the sea. The dredger ship with small barge can thus be obtained.
JP22145387A 1987-09-04 1987-09-04 Dredging ship Granted JPS6466320A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22145387A JPS6466320A (en) 1987-09-04 1987-09-04 Dredging ship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22145387A JPS6466320A (en) 1987-09-04 1987-09-04 Dredging ship

Publications (2)

Publication Number Publication Date
JPS6466320A true JPS6466320A (en) 1989-03-13
JPH05493B2 JPH05493B2 (en) 1993-01-06

Family

ID=16766963

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22145387A Granted JPS6466320A (en) 1987-09-04 1987-09-04 Dredging ship

Country Status (1)

Country Link
JP (1) JPS6466320A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6168709B2 (en) * 2012-08-03 2017-07-26 Ｊｆｅスチール株式会社 Crystallizer and crystallization method

Also Published As

Publication number Publication date
JPH05493B2 (en) 1993-01-06

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