| Patents for B63H 23 - Transmitting power from propulsion power plant to propulsive elements (3,809) |
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| 08/24/2005 | EP1250256B1 Motor unit for a ship |
| 08/24/2005 | CN2719714Y Wind-power recreational boat |
| 08/17/2005 | CN1655985A Marine vessel propulsion arrangement and method of operating a marine vessel propulsion arrangement |
| 08/17/2005 | CN1654274A Barge arrangement, barge unit and tug unit |
| 08/11/2005 | US20050172880 Barge arrangement, barge unit and tug unit |
| 08/10/2005 | EP1561683A1 Barge arrangement, barge unit and tug unit |
| 08/10/2005 | EP1334025B1 Stern unit for marine craft |
| 08/04/2005 | US20050170716 System and method for braking a motor of a propulsion unit |
| 07/28/2005 | US20050164574 Marine vessel propulsion arrangement and method of operating a marine vessel propulsion arrangement |
| 07/28/2005 | US20050164569 Propulsive force controlling apparatus, marine vessel maneuvering supporting system and marine vessel each including the propulsive force controlling apparatus, and propulsive force controlling method |
| 07/27/2005 | CN1646365A Modulatable power transmission clutch and a marine transmission |
| 07/26/2005 | US6921206 Stave bearing assembly and stave for a bearing assembly |
| 07/26/2005 | CA2403931C Water jet propulsion apparatus |
| 07/20/2005 | CN1643772A System and method for braking a motor of a propulsion unit |
| 07/13/2005 | EP1552194A1 Method and device for excluding entry of debris into an outer seal of a shaft passing through the hull of a maritime vessel |
| 07/13/2005 | EP1551704A1 Propeller shaft and a propeller adapted thereto |
| 07/12/2005 | US6916271 Method and apparatus for calibrating a marine trolling valve |
| 07/07/2005 | DE10357653A1 Ship propulsion system, e.g. for container ships and liquid gas tankers, has a propeller at a motor housing and carrier arm attached to the hull of a non-corroding metal alloy |
| 07/05/2005 | US6913498 Marine propulsion system with a polymer composite oil sump structure |
| 06/29/2005 | EP1546564A1 Device for the optimization of hydraulically controlled engagement of clutches used in marine transmissions |
| 06/29/2005 | CN1632349A Driving technology for mechanical equipment using one driving shaft and two driving engine |
| 06/23/2005 | WO2005047101A8 Hybrid and multi-functional marine propulsion plant |
| 06/22/2005 | CN2705397Y Medium light high speed gearbox for ship |
| 06/21/2005 | CA2394400C Output shaft structure of personal watercraft |
| 06/21/2005 | CA2394145C Output power shaft structure for personal watercraft |
| 06/16/2005 | WO2005054694A1 Composite drive shaft |
| 06/16/2005 | US20050126849 Damping of vibrations |
| 06/16/2005 | US20050126842 Methodology for the design and manufacture of a family of recreational vehicles and the vehicles designed and manufactured according to that methodology |
| 06/15/2005 | EP1541462A1 Inverse kinematic propulsion for watercraft |
| 06/15/2005 | EP1539570A1 Boat hull with outboard drive and outboard drive for boats |
| 06/15/2005 | EP1539569A1 Marine jet propulsion arrangement |
| 06/14/2005 | US6905382 Shift device for marine transmission |
| 06/14/2005 | US6905380 Counter rotating air propeller drive system |
| 06/14/2005 | US6905379 Portable canoe propulsion system |
| 06/14/2005 | CA2137607C Waterjet propulsor powered by an integral canned electric motor |
| 06/09/2005 | US20050124236 Drive shaft supporting structure for jet propulsion watercraft |
| 06/08/2005 | EP1537018A2 Marine-(navy) ship-type equipment system for electrically driven marine-(navy) ships having different sizes and driving power |
| 06/08/2005 | EP1537017A1 Frigate ship-type equipment system |
| 06/08/2005 | EP1537016A1 Corvette ship-type equipment system |
| 06/07/2005 | US6902452 Marine split bearings with right angle removeable grooved retainer covers |
| 06/07/2005 | US6902451 Marine propulsion system with vertical adjustment without requiring a U-joint |
| 06/07/2005 | US6902448 Marine propulsion unit |
| 06/02/2005 | US20050118897 Portable canoe propulsion system |
| 06/01/2005 | EP1276665B1 Pod unit |
| 05/31/2005 | US6899577 Outboard motor shift mechanism |
| 05/31/2005 | US6899575 Jet drive marine propulsion system with a water pump |
| 05/28/2005 | WO2005051761A1 Portable canoe propulsion system |
| 05/26/2005 | WO2005047101A1 Hybrid and multi-functional marine propulsion plant |
| 05/26/2005 | US20050112962 Counter rotating air propeller drive system |
| 05/25/2005 | CN1619441A Propelling force controller and its method, ship with the controller and related operating system |
| 05/19/2005 | US20050106958 Boat propulsion system |
| 05/18/2005 | EP1531125A1 Hybrid, multifunctional marine propulsion plant |
| 05/18/2005 | CN2700645Y Marine power transmission gear box |
| 05/17/2005 | US6893305 Shift mechanism for marine propulsion unit |
| 05/17/2005 | US6893304 Course-stable, fast, sea-going ship comprising a hull that is optimized for a rudder propeller |
| 05/17/2005 | CA2394985C Water jet propulsion apparatus |
| 05/03/2005 | US6887115 Propulsion means for a boat |
| 04/28/2005 | WO2005037643A1 De-coupling clutch, particularly for marine use |
| 04/28/2005 | CA2542748A1 Decoupling clutch, particularly for marine |
| 04/27/2005 | CN2695348Y Light type high speed ship |
| 04/26/2005 | US6884131 Shift mechanism for marine propulsion unit |
| 04/26/2005 | CA2394141C Output shaft structure of personal watercraft |
| 04/21/2005 | US20050084382 Pulling marine propeller |
| 04/20/2005 | EP1254046B1 Propulsion means for a boat |
| 04/13/2005 | EP1522491A2 Boat propulsion system |
| 04/13/2005 | EP1315653B1 Driving mechanism for fast watercraft |
| 04/12/2005 | CA2257508C Marine propulsion and steering unit |
| 04/06/2005 | EP1519872A2 Electric energy supply system for a ship, in particular a navy ship that can be operated with a low ir signature |
| 04/05/2005 | US6875068 Cover structure for a shaft coupling of a personal watercraft |
| 04/05/2005 | US6875067 Axially adjustable thrust bearing for jet propulsion units |
| 03/30/2005 | EP1517832A1 A pulling marine propeller |
| 03/29/2005 | US6872110 Water jet propeller apparatus for a personal watercraft |
| 03/29/2005 | US6872108 Drive shaft bearing structure for watercraft |
| 03/24/2005 | WO2005025981A1 Propulsion system for ships |
| 03/24/2005 | US20050064772 Dual propeller drive for ski boat |
| 03/24/2005 | US20050064769 Waterjet with internal drive motor |
| 03/24/2005 | DE10339502A1 Rotor with shaft for wind power unit or boat propeller has blade surface angled at 45 degrees to the shaft |
| 03/17/2005 | DE102004028939A1 Verfahren und Vorrichtung zum Kalibrieren eines Schiffsschleppventils Method and apparatus for calibrating a ship towing valve |
| 03/17/2005 | DE102004023464A1 Synchronous electric motor mounted in pod with propeller for propulsion of ship has intensely-cooled superconducting rotor winding and normally-conducting stator cooled by sea water |
| 03/16/2005 | EP1513724A1 Marine vessel propulsion arrangement and method of operating a marine vessel propulsion arrangement |
| 03/16/2005 | CN2685235Y Gearbox for ship |
| 03/16/2005 | CN2685234Y Dynamic drive gearbox apparatus for ship |
| 03/16/2005 | CN1596500A Boat propulsion system |
| 03/16/2005 | CN1596345A Propeller shaft bearing |
| 03/16/2005 | CN1596207A Ship propulsion system |
| 03/16/2005 | CN1596206A Electric energy supply system for a ship, in particular a navy ship that can be operated with a low ir signature |
| 03/16/2005 | CN1594031A Coupled rotary oars power propeller for ship with cabin |
| 03/15/2005 | US6866553 Retractable system for stowing away the propulsion components for a vessel |
| 03/15/2005 | CA2403511C Coupler mounting structure for watercraft |
| 03/10/2005 | DE202004019076U1 Propulsion arrangement for watercraft, has screw drive arranged so that flow in tunnel is only slightly disturbed |
| 03/09/2005 | CN1590217A Axial flow type ship high speed propeller |
| 03/09/2005 | CN1590215A Ship single pendulum paddle propeller |
| 03/08/2005 | US6863015 Hull of personal watercraft and method of manufacturing the same |
| 03/03/2005 | US20050048852 Water jet pump |
| 02/24/2005 | US20050042944 Shock-proof electric marine engine, e.g. engine or generator |
| 02/23/2005 | EP1507701A1 Propeller shafts |
| 02/17/2005 | WO2005014389A1 Protecting shaft saels, eg for propellers |
| 02/17/2005 | US20050037242 Electric energy supply system for a ship, in particular a navy ship that can be operated with low ir signature |
| 02/15/2005 | US6855016 Electric watercycle with variable electronic gearing and human power amplification |
| 02/15/2005 | CA2395018C Drive shaft connecting structure |