GB1347200A - Multi-hulled boats - Google Patents

Multi-hulled boats

Info

Publication number
GB1347200A
GB1347200A GB3007572A GB3007572A GB1347200A GB 1347200 A GB1347200 A GB 1347200A GB 3007572 A GB3007572 A GB 3007572A GB 3007572 A GB3007572 A GB 3007572A GB 1347200 A GB1347200 A GB 1347200A
Authority
GB
United Kingdom
Prior art keywords
flange
hulls
hull
tiller
plastics
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
GB3007572A
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.)
WOODALL INDUSTRIES Inc
Original Assignee
WOODALL INDUSTRIES Inc
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
Priority to US18274371A priority Critical
Application filed by WOODALL INDUSTRIES Inc filed Critical WOODALL INDUSTRIES Inc
Publication of GB1347200A publication Critical patent/GB1347200A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B15/00Superstructures, deckhouses, wheelhouses or the like; Arrangements or adaptations of masts or spars, e.g. bowsprits
    • B63B15/02Staying of masts or of other superstructures
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/10Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/12Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B5/00Hulls characterised by their construction of non-metallic material
    • B63B5/24Hulls characterised by their construction of non-metallic material made predominantly of plastics
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00Hulls characterised by their structure or component parts
    • B63B3/02Hulls assembled from prefabricated sub-units
    • B63B3/08Hulls assembled from prefabricated sub-units with detachably-connected sub-units
    • B63B2003/085Multiple hull vessels, e.g. catamarans, assembled from detachably-connected sub-units

Abstract

1347200 Plastics boats WOODALL INDUSTRIES Inc 27 June 1972 [22 Sept 1971 30075/72 Headings B7A B7S and B7V Each hollow watertight hull 10 of a multihulled boat is made of two formed plastics sheets 12, 14 joined together at a vertical peripheral flange extending around the hull and a load supporting platform 56 connects the hulls. The flange of each of the hulls has a portion on its lower side which is enlarged with respect to the rest of the flange to form a keel 18. The embodiment described is a catamaran in which the platform 56 is a canvas seat or deck held taut by rope wrapped round frame members and each rudder 78 has a pivoting tiller 80 the forward ends of each of which are connected by tiller bar 82.
GB3007572A 1971-09-22 1972-06-27 Multi-hulled boats Expired GB1347200A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US18274371A true 1971-09-22 1971-09-22

Publications (1)

Publication Number Publication Date
GB1347200A true GB1347200A (en) 1974-02-27

Family

ID=22669824

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3007572A Expired GB1347200A (en) 1971-09-22 1972-06-27 Multi-hulled boats

Country Status (8)

Country Link
US (1) US3796175A (en)
JP (1) JPS5140717B2 (en)
AU (1) AU455436B2 (en)
CA (1) CA952378A (en)
DE (1) DE2236879C3 (en)
FR (1) FR2154233A5 (en)
GB (1) GB1347200A (en)
IT (1) IT960173B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124157A (en) * 1982-06-29 1984-02-15 Jens Peter Jensen A rack structure for connection with at least one elongated float member such as a surfboard

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2313195B1 (en) * 1975-03-14 1981-05-22 Woodall Industries Inc
US4027614A (en) * 1975-04-07 1977-06-07 Jones Clyde B Sailboat construction
US4046091A (en) * 1976-10-12 1977-09-06 Coast Catamaran Corporation Method and apparatus for securing pylon and deck to the hull of a sailing vessel
US4224889A (en) * 1978-12-07 1980-09-30 Separate Reality, Inc. Multihull sailing craft and hull structure therefor
US4295236A (en) * 1979-01-12 1981-10-20 Advanced Marine Concepts, Inc. Pontoon boat
DE2907518C2 (en) * 1979-02-26 1982-11-18 Klaus Dipl. Ing. 8032 Graefelfing De Enzmann
US4463699A (en) * 1981-06-28 1984-08-07 Linecat Industries, Inc. Sailing craft
FR2514718B1 (en) * 1981-10-15 1985-06-07 Edel Const Nautiques Hull for a catamaran pleasure sailing boat
DE3149968A1 (en) * 1981-12-17 1983-06-30 Oscar Georg Loewe Sports rowing boat
US4450784A (en) * 1982-02-16 1984-05-29 Llumar Star Kites Hand-carryable flying sailboat
US4621587A (en) * 1983-11-01 1986-11-11 Pool Peter J Boat construction
US4662297A (en) * 1985-02-13 1987-05-05 Crowley Kevin J Knock-down boat
DE8621141U1 (en) * 1986-08-07 1987-01-02 Guergen, Karlheinz, 2116 Hanstedt, De
US4813366A (en) * 1987-01-06 1989-03-21 Elder Quintin J Methods and apparatus for providing an improved sailboat and hull structure therefor
US4796555A (en) * 1987-02-19 1989-01-10 Herry Chang Knockdown type inflatable sailboat
WO1988008804A1 (en) * 1987-05-13 1988-11-17 Mcmillen Winton P Twin-hulled sailing vessel
US5013270A (en) * 1989-10-16 1991-05-07 Walls H Wayne River raft
US5042411A (en) * 1990-01-29 1991-08-27 Krolczyk Ronald G Collapsible catamaran sailboat
US4993350A (en) * 1990-06-19 1991-02-19 Outboard Marine Corporation Pontoon log and method of making same
US5243924A (en) * 1991-12-06 1993-09-14 Mann Harold J Amphibious multihull boat
CA2089058C (en) * 1993-02-08 2006-11-07 John Davis Pontoons and pontoon vessel
US5520130A (en) * 1994-09-12 1996-05-28 Upchurch; David P. Boat having hull members with separate fore and aft planing surfaces
US5657713A (en) * 1995-08-18 1997-08-19 Rowlett; James W. Tri-modal multi-canoe boating system
US5666902A (en) * 1996-02-01 1997-09-16 Allied Logic Corporation Moulded boat hull with integrally contained reinforced inserts
US5676088A (en) * 1996-02-01 1997-10-14 Allied Logic Corporation Molded boat hull with integrally contained areas of localized reinforcement
DE19702844C1 (en) 1997-01-27 1998-10-01 Joachim Sauer Modular watercraft system
US6615761B2 (en) * 2000-04-07 2003-09-09 Stidd Systems Inc. Swimmer transport device
US6752096B2 (en) * 2001-05-17 2004-06-22 Hydrohoist International, Inc. Unitary plastic boat lift buoyancy tank
US6725798B1 (en) 2002-01-18 2004-04-27 Robert A. Hill Canoe platform
US6840188B1 (en) 2003-06-25 2005-01-11 Columbia Research Corporation Towed transport, launch and recovery raft
AT505155B1 (en) * 2007-09-18 2008-11-15 Bierma Jochum Method for manufacturing a most importantly closed plastic shell for the hull of a boat body
AT507193B1 (en) * 2008-11-10 2010-03-15 Bierma Jochum Clamping device for a carrying net, especially between the boat bodies of a catamarane

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2364578A (en) * 1943-05-17 1944-12-05 Leighton A Wilkie Sailboat
US3078202A (en) * 1956-06-01 1963-02-19 August T Bellanca Type of construction
US2926363A (en) * 1958-01-10 1960-03-01 John R Madlem Canoe construction
US3008268A (en) * 1959-04-27 1961-11-14 Kohnstam Richard Model sailing boat
FR1323728A (en) * 1962-02-22 1963-04-12 A method of constructing small boats and vessels obtained using this method
US3147498A (en) * 1962-04-02 1964-09-08 Orville P Convis Swimming buoy
GB1180318A (en) * 1968-04-26 1970-02-04 James Edward Keddie Sailing Craft
US3585957A (en) * 1969-03-17 1971-06-22 Stanley R Rich Self-flexing finlike structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124157A (en) * 1982-06-29 1984-02-15 Jens Peter Jensen A rack structure for connection with at least one elongated float member such as a surfboard

Also Published As

Publication number Publication date
US3796175A (en) 1974-03-12
DE2236879A1 (en) 1973-04-05
AU455436B2 (en) 1974-11-21
IT960173B (en) 1973-11-20
JPS5140717B2 (en) 1976-11-05
CA952378A1 (en)
FR2154233A5 (en) 1973-05-04
AU4684672A (en) 1974-03-28
DE2236879B2 (en) 1974-07-04
DE2236879C3 (en) 1975-02-27
CA952378A (en) 1974-08-06
JPS4840192A (en) 1973-06-13

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee