JPS56131487A - Twin-body ship with buoyancy increasing structure - Google Patents

Twin-body ship with buoyancy increasing structure

Info

Publication number
JPS56131487A
JPS56131487A JP3539380A JP3539380A JPS56131487A JP S56131487 A JPS56131487 A JP S56131487A JP 3539380 A JP3539380 A JP 3539380A JP 3539380 A JP3539380 A JP 3539380A JP S56131487 A JPS56131487 A JP S56131487A
Authority
JP
Japan
Prior art keywords
hull
rear end
concave
twin
outboard
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
JP3539380A
Other languages
Japanese (ja)
Inventor
Seiichiro Fujiwara
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP3539380A priority Critical patent/JPS56131487A/en
Publication of JPS56131487A publication Critical patent/JPS56131487A/en
Pending legal-status Critical Current

Links

Landscapes

  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

PURPOSE: To improve the stability of a hull by forming a concave along the outboard shell from the outboard shell rear end of the back surface of the hull of a twin-body ship to the position close to the center of the hull and constituting the concave getting narrower towards the rear end and allowing the the rear end of the hull to be lifted-up in navigation.
CONSTITUTION: Protruding stripes 2 and 2' are formed along the outboard shell of a twin-body ship from the outboard shell rear end on the back surface of the hulls 1 and 1' connected in lateral symmetry, to the position close to the center of the hull. The protruding stripes 2 and 2' are widest and highest at the starting point at the rear end and getting narrower gradually toward the center of the hull, along the outboard surface of the hull until they disappear. Concave 6 and 6' are getting narrower towards the rear end of the hull. Therefore, the water introduced into the concave 6 and 6' due to navigation has the increased water pressure towards the rear end of the hull, and a buoyancy is provided on the bottom surfaces 5 and 5' at the rear end of the hull.
COPYRIGHT: (C)1981,JPO&Japio
JP3539380A 1980-03-18 1980-03-18 Twin-body ship with buoyancy increasing structure Pending JPS56131487A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3539380A JPS56131487A (en) 1980-03-18 1980-03-18 Twin-body ship with buoyancy increasing structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3539380A JPS56131487A (en) 1980-03-18 1980-03-18 Twin-body ship with buoyancy increasing structure

Publications (1)

Publication Number Publication Date
JPS56131487A true JPS56131487A (en) 1981-10-15

Family

ID=12440664

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3539380A Pending JPS56131487A (en) 1980-03-18 1980-03-18 Twin-body ship with buoyancy increasing structure

Country Status (1)

Country Link
JP (1) JPS56131487A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104340330A (en) * 2013-07-24 2015-02-11 富阳友凯船艇有限公司 Single- and double-body ship

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104340330A (en) * 2013-07-24 2015-02-11 富阳友凯船艇有限公司 Single- and double-body ship
CN104340330B (en) * 2013-07-24 2016-12-28 富阳友凯船艇有限公司 A kind of single catamaran

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