ZA989148B - Multi-hulled vessel of variable width - Google Patents

Multi-hulled vessel of variable width

Info

Publication number
ZA989148B
ZA989148B ZA989148A ZA989148A ZA989148B ZA 989148 B ZA989148 B ZA 989148B ZA 989148 A ZA989148 A ZA 989148A ZA 989148 A ZA989148 A ZA 989148A ZA 989148 B ZA989148 B ZA 989148B
Authority
ZA
South Africa
Prior art keywords
floats
connection device
variable width
distance
vessel
Prior art date
Application number
ZA989148A
Other languages
English (en)
Inventor
Ernst Bullmer
Original Assignee
Ernst Bullmer
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 Ernst Bullmer filed Critical Ernst Bullmer
Publication of ZA989148B publication Critical patent/ZA989148B/xx

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
    • B63B1/121—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising two hulls
    • 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

Landscapes

  • Ocean & Marine Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Bridges Or Land Bridges (AREA)
  • Vibration Prevention Devices (AREA)
  • Body Structure For Vehicles (AREA)
  • Adjustment And Processing Of Grains (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Catching Or Destruction (AREA)
ZA989148A 1997-10-07 1998-10-07 Multi-hulled vessel of variable width ZA989148B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19744291A DE19744291C2 (de) 1997-10-07 1997-10-07 Mehrrumpfwasserfahrzeug variabler Breite

Publications (1)

Publication Number Publication Date
ZA989148B true ZA989148B (en) 1999-04-13

Family

ID=7844853

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA989148A ZA989148B (en) 1997-10-07 1998-10-07 Multi-hulled vessel of variable width

Country Status (7)

Country Link
US (1) US6397769B1 (de)
EP (1) EP1021331B1 (de)
AT (1) ATE219002T1 (de)
CA (1) CA2305509A1 (de)
DE (2) DE19744291C2 (de)
WO (1) WO1999017981A1 (de)
ZA (1) ZA989148B (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6874440B1 (en) * 2001-12-20 2005-04-05 Expandable multi-hull boat
WO2006013591A1 (en) * 2004-08-06 2006-02-09 Pietro Guglielmo Carrieri Multihull boat with variable width
US7628115B2 (en) * 2005-05-31 2009-12-08 Philip Merrick Thompson Mechanism for collapsible catamaran
DE102005034981B3 (de) * 2005-07-26 2006-11-23 Stange, Stefan, Dipl.-Ing. Mehrrumpfwasserfahrzeug variabler Breite mit 2 bewohnbaren Schwimmern
US20080047476A1 (en) * 2006-08-23 2008-02-28 James Wesley Stevenson Twin hull boat suspension system
US8132523B2 (en) * 2006-11-21 2012-03-13 White Jr Felix Portable, single-person pontoon boat, kit and method
US7963240B1 (en) * 2009-02-10 2011-06-21 Werner Todd C Catamaran having tubular air scoops
US20100230964A1 (en) * 2009-03-10 2010-09-16 Sachs George A Adaptive Nacelle Support Systems, and Methods, for Wave Energy Conversion
DE102010013608B4 (de) * 2010-03-26 2012-02-16 Stefan Kutsche Hausboot
US9045195B2 (en) 2013-03-15 2015-06-02 Lanny Ralph Poppell Boat expanding and contracting apparatus
US9580149B2 (en) 2013-03-15 2017-02-28 Lanny Ralph Poppell Boat expanding and contracting apparatus
US8820255B1 (en) 2013-03-15 2014-09-02 Lanny Ralph Poppell Boat expanding and contracting apparatus
FR3049923B1 (fr) * 2016-04-11 2018-04-13 Kayflo Developpement Coque de catamaran a structure hybride et embarcation utilisant une telle coque
US10377451B2 (en) 2017-09-19 2019-08-13 Robert D. Johnson Canoe and platform combination assembly
RU2680576C1 (ru) * 2018-07-18 2019-02-22 Федеральное государственное бюджетное образовательное учреждение высшего образования "Поволжский государственный технологический университет" Судно-трансформер
KR200488139Y1 (ko) * 2018-07-27 2018-12-18 이희선 조립식 보트
CN112109842A (zh) * 2020-08-19 2020-12-22 华南理工大学 一种减阻双体无人船
DE102022109116A1 (de) 2022-04-13 2023-10-19 Marko Pfaff & Co. Spezialfahrzeugbau GmbH Wasserfahrzeug mit variabler Breite

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3002484A (en) * 1958-04-24 1961-10-03 Alfred T Dube Boat
US3139058A (en) * 1963-02-05 1964-06-30 Ralph L Robinson Multiple hull water vehicle
DE2903815C3 (de) * 1979-02-01 1982-08-19 Erwin 3123 Bodenteich Schumacher Schiffskörper aus wenigstens zwei gerennten schwimmfähigen Teilen
DE3142382C2 (de) * 1980-11-14 1984-08-23 Johannes 2400 Lübeck-Travemünde Pfeiffer Variables Wasserfahrzeug
DE3228579C2 (de) * 1982-07-30 1985-02-21 Bruno M. Einsiedeln Hess Katamaran
DE8511621U1 (de) * 1985-04-19 1985-07-04 Pohlus, Günther, 8137 Berg Doppelrumpfboot (Katamaran)
DE3628944A1 (de) * 1986-08-26 1988-03-03 Georg Wochnik Scherenvorrichtung zum zusammen- und auseinanderschieben der beiden ruempfe eines katamarans
DE8708717U1 (de) * 1987-06-19 1987-10-29 Sobczak, Andrzej, 1000 Berlin Segelkatamaran mit bei stehendem Rigg verstellbarem Abstand der Rümpfe
US5052324A (en) * 1990-04-04 1991-10-01 Steve Lesly Folding fishing boat apparatus

Also Published As

Publication number Publication date
WO1999017981A1 (de) 1999-04-15
EP1021331A1 (de) 2000-07-26
ATE219002T1 (de) 2002-06-15
DE59804457D1 (de) 2002-07-18
CA2305509A1 (en) 1999-04-15
EP1021331B1 (de) 2002-06-12
DE19744291C2 (de) 2000-05-04
DE19744291A1 (de) 1999-04-15
US6397769B1 (en) 2002-06-04

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