JPS6462519A - Working ship for charging rubble - Google Patents

Working ship for charging rubble

Info

Publication number
JPS6462519A
JPS6462519A JP22135387A JP22135387A JPS6462519A JP S6462519 A JPS6462519 A JP S6462519A JP 22135387 A JP22135387 A JP 22135387A JP 22135387 A JP22135387 A JP 22135387A JP S6462519 A JPS6462519 A JP S6462519A
Authority
JP
Japan
Prior art keywords
rubble
tube
working ship
seabed
charging
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.)
Pending
Application number
JP22135387A
Other languages
Japanese (ja)
Inventor
Keisuke Hamaoka
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.)
DAISHIN DOBOKU KK
Original Assignee
DAISHIN DOBOKU KK
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 DAISHIN DOBOKU KK filed Critical DAISHIN DOBOKU KK
Priority to JP22135387A priority Critical patent/JPS6462519A/en
Publication of JPS6462519A publication Critical patent/JPS6462519A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To place rubble with good accuracy by a method in which rubble is charged through a rubble tube whose upper end is connected with a working ship under hung down state and the lower end is set on the seabed. CONSTITUTION:A rubble guide tube 2 having openings on its both ends is provided with a crane 3 whose upper end is hung down from a working ship and the lower end is set on the seabed when charging rubble, which serves to vertically move the guide tube 2. The tube 2 is also hung down from the working ship 1 in such a way as to enable it to turn around the upper supporting point. A rope 4 is laid between the lower end of the tube 2 and the ship 1 in such a way as to enable the tube 2 to turn around the upper supporting point. The rubble can thus be charged near the seabed and the muddling of sea water caused by soil adhered to the rubble can also be reduced.
JP22135387A 1987-09-03 1987-09-03 Working ship for charging rubble Pending JPS6462519A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22135387A JPS6462519A (en) 1987-09-03 1987-09-03 Working ship for charging rubble

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22135387A JPS6462519A (en) 1987-09-03 1987-09-03 Working ship for charging rubble

Publications (1)

Publication Number Publication Date
JPS6462519A true JPS6462519A (en) 1989-03-09

Family

ID=16765472

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22135387A Pending JPS6462519A (en) 1987-09-03 1987-09-03 Working ship for charging rubble

Country Status (1)

Country Link
JP (1) JPS6462519A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5113916A (en) * 1990-08-09 1992-05-19 American Tech Manufacturing Corporation Lead straightening method and apparatus
US5219404A (en) * 1991-05-20 1993-06-15 Texas Instruments Incorporated Lead conditioner for Quad semiconductor packages

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5612653A (en) * 1979-07-13 1981-02-07 Canon Inc Reader of both sides of original
JPS61169528A (en) * 1985-01-23 1986-07-31 Penta Ocean Constr Co Ltd Rubble throwing ship

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5612653A (en) * 1979-07-13 1981-02-07 Canon Inc Reader of both sides of original
JPS61169528A (en) * 1985-01-23 1986-07-31 Penta Ocean Constr Co Ltd Rubble throwing ship

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5113916A (en) * 1990-08-09 1992-05-19 American Tech Manufacturing Corporation Lead straightening method and apparatus
US5219404A (en) * 1991-05-20 1993-06-15 Texas Instruments Incorporated Lead conditioner for Quad semiconductor packages

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