GB1368059A - Stabilised boat hull - Google Patents

Stabilised boat hull

Info

Publication number
GB1368059A
GB1368059A GB945670A GB945670A GB1368059A GB 1368059 A GB1368059 A GB 1368059A GB 945670 A GB945670 A GB 945670A GB 945670 A GB945670 A GB 945670A GB 1368059 A GB1368059 A GB 1368059A
Authority
GB
United Kingdom
Prior art keywords
hull
sections
stabilised
boat hull
trimaran
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
GB945670A
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.)
Orr A H
Original Assignee
Orr A H
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 Orr A H filed Critical Orr A H
Priority to GB945670A priority Critical patent/GB1368059A/en
Publication of GB1368059A publication Critical patent/GB1368059A/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
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/12—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly

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)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

1368059 Trimaran A H ORR 24 Aug 1971 9456/70 Headings B7A B7S and B7M A trimaran type hull, e.g. for a yacht, comprises hull sections 11, 12, 13 integral with main hull 14, central section 12 having a step 15. Fixed plates 17, 18, 19 on sections 11, 12, 13 provide protection when grounding, and also form hydrodynamic surfaces. Control member 20 is pivotable between sections 11 and 13 to alter the hydrodynamic lift forces at the stern of the hull. The intersection of the hull sections with the main hull may be flared or angular. The hull may be rigid or formed from inflatable tubes.
GB945670A 1971-08-24 1971-08-24 Stabilised boat hull Expired GB1368059A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB945670A GB1368059A (en) 1971-08-24 1971-08-24 Stabilised boat hull

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB945670A GB1368059A (en) 1971-08-24 1971-08-24 Stabilised boat hull

Publications (1)

Publication Number Publication Date
GB1368059A true GB1368059A (en) 1974-09-25

Family

ID=9872316

Family Applications (1)

Application Number Title Priority Date Filing Date
GB945670A Expired GB1368059A (en) 1971-08-24 1971-08-24 Stabilised boat hull

Country Status (1)

Country Link
GB (1) GB1368059A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012098A1 (en) * 1978-11-24 1980-06-11 Michel Goulley Ship of the catamaran type with a central stem
FR2478570A1 (en) * 1980-03-21 1981-09-25 Nguyen Manh Sailing craft with central hull - has two stern outriggers joined by deck with central mast
FR2635497A1 (en) * 1988-08-22 1990-02-23 Piana Georges BOAT HULL WITH TRIANGULAR SUPPORT

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012098A1 (en) * 1978-11-24 1980-06-11 Michel Goulley Ship of the catamaran type with a central stem
FR2442176A1 (en) * 1978-11-24 1980-06-20 Goulley Michel CATAMARAN TYPE BOAT WITH CENTRAL BOW
FR2478570A1 (en) * 1980-03-21 1981-09-25 Nguyen Manh Sailing craft with central hull - has two stern outriggers joined by deck with central mast
FR2635497A1 (en) * 1988-08-22 1990-02-23 Piana Georges BOAT HULL WITH TRIANGULAR SUPPORT
WO1990002075A1 (en) * 1988-08-22 1990-03-08 Georges Piana Triangular sustentation boat hull

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees