ATE396108T1 - DRIVE UNIT FOR WATERCRAFT - Google Patents

DRIVE UNIT FOR WATERCRAFT

Info

Publication number
ATE396108T1
ATE396108T1 AT06011317T AT06011317T ATE396108T1 AT E396108 T1 ATE396108 T1 AT E396108T1 AT 06011317 T AT06011317 T AT 06011317T AT 06011317 T AT06011317 T AT 06011317T AT E396108 T1 ATE396108 T1 AT E396108T1
Authority
AT
Austria
Prior art keywords
watercraft
drive unit
transom
proximity
hull
Prior art date
Application number
AT06011317T
Other languages
German (de)
Inventor
Fabio Buzzi
Original Assignee
Fb Design Srl
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 Fb Design Srl filed Critical Fb Design Srl
Application granted granted Critical
Publication of ATE396108T1 publication Critical patent/ATE396108T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
    • B63H23/08—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing with provision for reversing drive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/18—Propellers with means for diminishing cavitation, e.g. supercavitation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller
    • B63H5/10—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller of coaxial type, e.g. of counter-rotative type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Gear Transmission (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Golf Clubs (AREA)
  • Superconductive Dynamoelectric Machines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Valve Device For Special Equipments (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

A propulsion unit for motor boats is disclosed, wherein a drive member (10,110) is assembled within the hull bottom, in proximity of the transom (20) and drives at least one propeller (30) having a large-diameter hub (31) and being placed outside the hull in proximity of the transom (20).
AT06011317T 2005-06-10 2006-06-01 DRIVE UNIT FOR WATERCRAFT ATE396108T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT001088A ITMI20051088A1 (en) 2005-06-10 2005-06-10 GROUP OF PROPULSION FOR MOTORIZED VESSELS AND CRAFTS MADE THAT MADE

Publications (1)

Publication Number Publication Date
ATE396108T1 true ATE396108T1 (en) 2008-06-15

Family

ID=36954277

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06011317T ATE396108T1 (en) 2005-06-10 2006-06-01 DRIVE UNIT FOR WATERCRAFT

Country Status (7)

Country Link
US (1) US20060281376A1 (en)
EP (1) EP1731418B1 (en)
CN (1) CN1876489B (en)
AT (1) ATE396108T1 (en)
AU (1) AU2006202397B2 (en)
DE (1) DE602006001255D1 (en)
IT (1) ITMI20051088A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010115064A2 (en) * 2009-04-01 2010-10-07 Morvillo Robert A Ventilation control system
IT1395752B1 (en) * 2009-09-22 2012-10-19 Fb Design Srl PASS-HULL SUPPORT FOR STEERING WHEEL AND THE PROPULSION OF A BOAT AND BOAT EQUIPPED WITH SUCH SUPPORT.

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2242642A (en) * 1938-11-05 1941-05-20 Bogert John Lawrence Shoal draft vessel propulsion
US2224309A (en) * 1938-12-27 1940-12-10 Briggs & Stratton Corp Transmission
US3057320A (en) * 1960-08-05 1962-10-09 American Marine Outdrive Inc Boat transom propulsion unit
US3407779A (en) * 1965-12-21 1968-10-29 Satterthwaite James Glenn Marine bearing
DE1813439B1 (en) * 1968-12-07 1970-04-09 Carl Hurth Maschinen- und Zahnradfabrik, 8000 München Drive for watercraft
US4334872A (en) * 1977-10-11 1982-06-15 Gaston William D Motor boat
US4459873A (en) * 1982-02-22 1984-07-17 Twin Disc, Incorporated Marine propulsion system
JPS6018095U (en) * 1983-07-18 1985-02-07 三菱重工業株式会社 Contra-rotating propeller device for ships
NL8502312A (en) * 1985-08-22 1987-03-16 Schelde Nv SHIP WITH AT LEAST A DRIVER SCREW.
US4689026A (en) * 1985-08-26 1987-08-25 Small Mark S Propeller tunnel baffle and method
FI79991C (en) * 1986-04-29 1990-04-10 Hollming Oy PROPELLERANORDNING FOER ETT FARTYG.
US4790782A (en) * 1988-02-26 1988-12-13 Brunswick Corporation Balanced marine surfacing drive
US5863228A (en) * 1996-04-29 1999-01-26 Solomon Technologies, Inc. Method and apparatus for propelling a marine vessel
GB9802570D0 (en) * 1998-02-07 1998-04-01 Duncan Ian J Propulsion system
US6361387B1 (en) * 2001-01-19 2002-03-26 Brunswick Corporation Marine propulsion apparatus with dual driveshafts extending from a forward end of an engine
US6758707B2 (en) * 2002-11-12 2004-07-06 Acme Marine Group, L.L.C. Propeller drive shaft mounting support unit for an inboard drive marine vessel and method of forming same
FI116129B (en) * 2003-04-07 2005-09-30 Waertsilae Finland Oy Watercraft Propulsion Unit
CN1594031A (en) * 2004-06-08 2005-03-16 杨锡尧 Coupled rotary oars power propeller for ship with cabin

Also Published As

Publication number Publication date
US20060281376A1 (en) 2006-12-14
CN1876489B (en) 2011-02-16
CN1876489A (en) 2006-12-13
EP1731418A1 (en) 2006-12-13
EP1731418B1 (en) 2008-05-21
AU2006202397B2 (en) 2011-03-10
ITMI20051088A1 (en) 2006-12-11
DE602006001255D1 (en) 2008-07-03
AU2006202397A1 (en) 2007-01-04

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties