FR2339529A2 - Convertible multihull pleasure boat - has central hull and rigging brackets holding additional side hulls of standard shapes - Google Patents

Convertible multihull pleasure boat - has central hull and rigging brackets holding additional side hulls of standard shapes

Info

Publication number
FR2339529A2
FR2339529A2 FR7528426A FR7528426A FR2339529A2 FR 2339529 A2 FR2339529 A2 FR 2339529A2 FR 7528426 A FR7528426 A FR 7528426A FR 7528426 A FR7528426 A FR 7528426A FR 2339529 A2 FR2339529 A2 FR 2339529A2
Authority
FR
France
Prior art keywords
hulls
multihull
convertible
additional side
pleasure boat
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.)
Granted
Application number
FR7528426A
Other languages
French (fr)
Other versions
FR2339529B3 (en
Original Assignee
Durand Jean
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 Durand Jean filed Critical Durand Jean
Priority to FR7528426A priority Critical patent/FR2339529B3/fr
Publication of FR2339529A2 publication Critical patent/FR2339529A2/en
Application granted granted Critical
Publication of FR2339529B3 publication Critical patent/FR2339529B3/fr
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
    • B63B1/125—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising more than two hulls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B34/00—Vessels specially adapted for water sports or leisure; Body-supporting devices specially adapted for water sports or leisure
    • B63B34/05—Vessels specially adapted for hunting or fishing
    • 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
    • B63B1/14—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected resiliently or having means for actively varying hull shape or configuration
    • B63B2001/145—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected resiliently or having means for actively varying hull shape or configuration having means for actively varying hull shape or configuration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/04—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers
    • F02B61/045—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers for outboard marine engines

Abstract

Each craft may be assembled from a number of hulls (1) of similar shape and size. The hulls are joined together by fixed brackets (3) which have cross members bolted together to extend over two or three hulls are required. The brackets are joined together with longitudinal members to form a rigid rectangular frame. Each frame is fixed to the hull and a number of frames may be used to cover the length of the hull. The hulls may then be adapted to rowing with the mounting of outriggers, or to sailing with the mounting of a mast, or to a powered design with the fixing of an outboard motor.
FR7528426A 1975-09-08 1975-09-08 Expired FR2339529B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7528426A FR2339529B3 (en) 1975-09-08 1975-09-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7528426A FR2339529B3 (en) 1975-09-08 1975-09-08

Publications (2)

Publication Number Publication Date
FR2339529A2 true FR2339529A2 (en) 1977-08-26
FR2339529B3 FR2339529B3 (en) 1978-05-05

Family

ID=9160056

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7528426A Expired FR2339529B3 (en) 1975-09-08 1975-09-08

Country Status (1)

Country Link
FR (1) FR2339529B3 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0148961A1 (en) * 1983-12-20 1985-07-24 Alberto Binecchio Multiple hull sailing boat
FR2576277A2 (en) * 1985-01-24 1986-07-25 Chauveau Jean Claude Device for coupling two sailboards so as to obtain a seacraft propelled by the wind or by oars
FR2584364A1 (en) * 1985-07-05 1987-01-09 Griffon James Rowing catamaran

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0148961A1 (en) * 1983-12-20 1985-07-24 Alberto Binecchio Multiple hull sailing boat
FR2576277A2 (en) * 1985-01-24 1986-07-25 Chauveau Jean Claude Device for coupling two sailboards so as to obtain a seacraft propelled by the wind or by oars
FR2584364A1 (en) * 1985-07-05 1987-01-09 Griffon James Rowing catamaran

Also Published As

Publication number Publication date
FR2339529B3 (en) 1978-05-05

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Legal Events

Date Code Title Description
ST Notification of lapse