FR2406375A7 - Motor boat planing hull - has step in bow near water line with bow profile tangent at 13 degrees to horizontal - Google Patents

Motor boat planing hull - has step in bow near water line with bow profile tangent at 13 degrees to horizontal

Info

Publication number
FR2406375A7
FR2406375A7 FR7810835A FR7810835A FR2406375A7 FR 2406375 A7 FR2406375 A7 FR 2406375A7 FR 7810835 A FR7810835 A FR 7810835A FR 7810835 A FR7810835 A FR 7810835A FR 2406375 A7 FR2406375 A7 FR 2406375A7
Authority
FR
France
Prior art keywords
bow
horizontal
degrees
water line
near water
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.)
Expired
Application number
FR7810835A
Other languages
French (fr)
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.)
CANTIERI POSILLIPO
Original Assignee
CANTIERI POSILLIPO
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 CANTIERI POSILLIPO filed Critical CANTIERI POSILLIPO
Application granted granted Critical
Publication of FR2406375A7 publication Critical patent/FR2406375A7/en
Expired 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
    • 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
    • B63B1/16—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces
    • B63B1/18—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type

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

Abstract

The hull has a base profile tangent making an angle of 13 deg. with the horizontal. The top edge of the base has a step which corresponds approximately to the waterline. The upper part of the hull is made more nearly vertical. The hull shaped is curved towards the stern to reduce the bow shape to give a flat bottom at the stern of the vessel.
FR7810835A 1977-10-13 1978-04-12 Motor boat planing hull - has step in bow near water line with bow profile tangent at 13 degrees to horizontal Expired FR2406375A7 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3600377 1977-10-13

Publications (1)

Publication Number Publication Date
FR2406375A7 true FR2406375A7 (en) 1979-05-11

Family

ID=11244237

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7810835A Expired FR2406375A7 (en) 1977-10-13 1978-04-12 Motor boat planing hull - has step in bow near water line with bow profile tangent at 13 degrees to horizontal

Country Status (1)

Country Link
FR (1) FR2406375A7 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse