JPS57118978A - Hull shape of small dragnet fisherboat - Google Patents

Hull shape of small dragnet fisherboat

Info

Publication number
JPS57118978A
JPS57118978A JP346681A JP346681A JPS57118978A JP S57118978 A JPS57118978 A JP S57118978A JP 346681 A JP346681 A JP 346681A JP 346681 A JP346681 A JP 346681A JP S57118978 A JPS57118978 A JP S57118978A
Authority
JP
Japan
Prior art keywords
boat
dragnet
small
hull
chine
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
JP346681A
Other languages
Japanese (ja)
Inventor
Isaburo Takeyasu
Seizaburo Munakata
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.)
ZENIYA ALUM SEISAKUSHO KK
ZENIYA ARUMINIUMU SEISAKUSHO K
ZENIYA ARUMINIUMU SEISAKUSHO KK
Original Assignee
ZENIYA ALUM SEISAKUSHO KK
ZENIYA ARUMINIUMU SEISAKUSHO K
ZENIYA ARUMINIUMU SEISAKUSHO 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 ZENIYA ALUM SEISAKUSHO KK, ZENIYA ARUMINIUMU SEISAKUSHO K, ZENIYA ARUMINIUMU SEISAKUSHO KK filed Critical ZENIYA ALUM SEISAKUSHO KK
Priority to JP346681A priority Critical patent/JPS57118978A/en
Publication of JPS57118978A publication Critical patent/JPS57118978A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Instructional Devices (AREA)

Abstract

PURPOSE:To reduce a resistance to a hull and to make the construction of a boat easier by eliminating a chine line of a small dragnet boat at the front of the boat which penetrating the water surface near the front of the hull to make the form to a smooth curve face. CONSTITUTION:A nearly front chine 3', which penetrates the water surface, of a hull of a small dragnet boat having a chine line 3 is transformed to the shape of a bilge circle 10 of a smooth curve 5. Because the part which is subjected to a resistance of water most beavily is made in the form of the curve which is subjected to the less resistance, the resultant hull shape is suitable for boat speeds of a displacement type such as the small dragnet boat and because the most part of the chine remains unchanged, the hull shape is suited to attain superior workability.
JP346681A 1981-01-12 1981-01-12 Hull shape of small dragnet fisherboat Pending JPS57118978A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP346681A JPS57118978A (en) 1981-01-12 1981-01-12 Hull shape of small dragnet fisherboat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP346681A JPS57118978A (en) 1981-01-12 1981-01-12 Hull shape of small dragnet fisherboat

Publications (1)

Publication Number Publication Date
JPS57118978A true JPS57118978A (en) 1982-07-24

Family

ID=11558097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP346681A Pending JPS57118978A (en) 1981-01-12 1981-01-12 Hull shape of small dragnet fisherboat

Country Status (1)

Country Link
JP (1) JPS57118978A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200231252A1 (en) * 2019-01-23 2020-07-23 MBLH MARINE, LLC dba VESSEL REPAIR Hybrid chine boat hull and methods of manufacture and use
US20210316817A1 (en) * 2019-01-23 2021-10-14 MBLH MARINE, LLC dba VESSEL REPAIR Hybrid chine boat hull and methods of manufacture and use
US20220001958A1 (en) * 2019-01-23 2022-01-06 MBLH MARINE, LLC dba VESSEL REPAIR Hybrid chine boat hull and methods of manufacture and use

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200231252A1 (en) * 2019-01-23 2020-07-23 MBLH MARINE, LLC dba VESSEL REPAIR Hybrid chine boat hull and methods of manufacture and use
US10988210B2 (en) * 2019-01-23 2021-04-27 Mblh Marine, Llc Hybrid chine boat hull and methods of manufacture and use
US20210316817A1 (en) * 2019-01-23 2021-10-14 MBLH MARINE, LLC dba VESSEL REPAIR Hybrid chine boat hull and methods of manufacture and use
US20220001958A1 (en) * 2019-01-23 2022-01-06 MBLH MARINE, LLC dba VESSEL REPAIR Hybrid chine boat hull and methods of manufacture and use

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