| Patents for B63H 23 - Transmitting power from propulsion power plant to propulsive elements (3,809) |
|---|
| 04/11/2002 | CA2394191A1 Boat propulsion device |
| 04/09/2002 | US6368170 Marine propulsion apparatus having interchangeable parts |
| 04/04/2002 | WO2002026558A1 A ship's propulsion arrangement as well as a method and means related thereto |
| 04/02/2002 | US6364725 Marine jet drive with isolated drive shaft |
| 03/28/2002 | DE10046424A1 Ship's drive with drive machine(s), gearbox, and propulsion unit e.g. for pleasure boats etc. |
| 03/27/2002 | EP1189807A1 Merchant navy vessel comprising a hull that is provided for accommodating goods and/or people |
| 03/26/2002 | US6361388 Marine motor drive assembly |
| 03/26/2002 | US6361387 Marine propulsion apparatus with dual driveshafts extending from a forward end of an engine |
| 03/26/2002 | US6361385 Dual electric motor stern drive with forward rudder control |
| 03/21/2002 | US20020034899 Parallel-operated hydraulic motor type stern propulsion apparatus for boats and hydraulic system for controlling the same |
| 03/20/2002 | EP1187760A1 Propelling and driving system for boats |
| 03/20/2002 | CN2482535Y Stern |
| 03/19/2002 | US6358107 Marine jet drive with impeller-end and engine-end flexible couplings |
| 03/19/2002 | US6358008 Propeller assembly for a marine vehicle |
| 03/19/2002 | CA2196439C Propeller drive sleeve with asymmetric shock absorption |
| 03/14/2002 | WO2002020347A2 Driving mechanism disposed on the outside of the hull of a watercraft |
| 03/13/2002 | CN1080677C Dual propeller propulsion system for a water craft |
| 03/12/2002 | US6354802 Propeller assembly including a spiral wound spring |
| 03/07/2002 | US20020028332 Wavy composite tubular structures |
| 03/07/2002 | DE10041002A1 Drive force transmission device has propeller blades held in sockets attached to pressing plate and able to be coupled positively to drive shaft |
| 03/07/2002 | DE10040211A1 Vorrichtung zur Abdichtung von Antriebswellen Device for sealing of drive shafts |
| 03/05/2002 | US6352457 Assembly and method for providing shift control for a marine drive |
| 02/28/2002 | WO2002016789A1 Spa super demountable bearing |
| 02/28/2002 | US20020025737 Replacement tower support for a bearing, race and drive shaft in a marine engine |
| 02/27/2002 | EP1182133A1 Stern tube sealing apparatus |
| 02/27/2002 | EP1182132A2 Propulsion system for motor boats |
| 02/26/2002 | US6350165 Marine stern drive two-speed transmission |
| 02/14/2002 | DE10123544A1 Vertical water and wind wheel turbine has rotor with vertically active vanes on vertical main shaft, vane synchronizing components with angle of attack optimization, speed and flow control |
| 02/12/2002 | US6346017 Gear shift mechanism for marine outboard motor drive unit |
| 02/06/2002 | EP1177130A1 Electric rudder propeller of lower installation height |
| 02/06/2002 | EP1177129A1 Course-stable, fast, seagoing ship comprising a hull that is optimized for a rudder propeller |
| 01/31/2002 | DE10035480A1 Ship's gearbox with trolling device has heater for hydraulic medium with electric heating element, especially electric resistance, that can be mounted inside housing of ship's gearbox |
| 01/31/2002 | DE10034656A1 Hybrid drive for sailing boat with internal combustion engine has gearwheel coupled to shaft and forming part of reversing gear |
| 01/24/2002 | US20020009367 Propeller assembly incorporating improved locking structure |
| 01/23/2002 | EP1173268A1 A separator |
| 01/09/2002 | EP1169222A1 Drive means in a boat |
| 01/09/2002 | EP1169220A1 Drive means in a boat |
| 01/03/2002 | WO2002000499A1 System for propulsion of boats by means of an auxiliary engine operating on the shaft of the main engine |
| 01/03/2002 | US20020002018 Driveshaft with a resiliently deformable cushioning structure secured thereon |
| 01/02/2002 | CN2468897Y Protective ments for sealing of tail axle of ship |
| 12/22/2001 | CA2351225A1 Driveshaft with a resiliently deformable cushioning structure secured thereon |
| 12/20/2001 | WO2001051351A3 Ship propulsion system comprising a control that is adapted with regard to dynamics |
| 12/18/2001 | CA2259193C Pod-like ship propulsion system with synchronous motor |
| 12/13/2001 | WO2001094196A1 Propulsion system for a ship |
| 12/13/2001 | WO2001094195A1 Propulsion system for a ship |
| 12/13/2001 | US20010051475 Twin-propeller drive for watercraft |
| 12/06/2001 | WO2001092103A1 A centrifugal pump for a shaft bearing |
| 12/06/2001 | WO2001092101A1 Tunnel thruster and water lubricated rotor duct assembly |
| 12/06/2001 | US20010049239 Tunnel thruster and water lubricated rotor duct assembly |
| 12/04/2001 | US6325687 Overheat indicator for strut bearing and stern tube bearing |
| 11/29/2001 | US20010045181 Marine propeller, propeller system and components belonging thereto, and a method of connecting a propeller |
| 11/27/2001 | US6322407 Marine drive transmission |
| 11/22/2001 | DE10024655A1 Energy generating plant for ships or power stations consists of compact steam turbine system without steam boiler, with steam generated in combustion chamber |
| 11/22/2001 | DE10021837A1 Automatic group power shift gear has pairs of cog wheels |
| 11/20/2001 | US6319081 Marine propulsion apparatus with a heat shield to protect its seals |
| 11/15/2001 | US20010041482 Marine motor drive assembly |
| 11/14/2001 | EP0996567B1 Electromotive gondola or ship drive system with cooling device |
| 11/07/2001 | EP1150883A1 Electric ship propulsion |
| 11/07/2001 | EP0716012B1 Submersible boat |
| 11/07/2001 | CN2458236Y Water lubricating trailing axle sealer |
| 11/06/2001 | US6312298 Electromotive drive system for a ship |
| 11/06/2001 | US6311632 Portable pontoon craft |
| 10/31/2001 | EP0898544B1 Ship hull and vessel with such a hull |
| 10/31/2001 | DE10020434A1 Ship's drive system for safe, effective, adaptable operation has mutually engaging spur wheels, hydrodynamic coupling mounted on faster rotating shaft, mutually engaging gear wheels |
| 10/24/2001 | CN2455617Y Multifunctional assembled gear box |
| 10/23/2001 | US6305998 Marine drive mechanism with twin-engine distribution transmission |
| 10/18/2001 | US20010031586 Removable bearing assemblies |
| 10/17/2001 | EP1144887A1 Variable-ratio marine gear step |
| 10/16/2001 | US6302755 Transom seal providing independently secure dual sealing to a marine propulsion system |
| 10/16/2001 | US6302750 Marine motor drive assembly |
| 10/11/2001 | US20010028751 Partial arc bearing slab |
| 10/10/2001 | EP1140618A1 Propulsion device for naval vessel |
| 10/10/2001 | EP1140616A1 Semi-immersible heavy-lift cargoboat |
| 10/09/2001 | US6299495 Airboat transmission, lubrication system, and associated method |
| 10/04/2001 | WO2001072586A1 Marine gear and a method for preventing a drop in motor speed when engaging a multi-plate clutch |
| 10/04/2001 | DE10013734A1 Automatic group-load changing gearbox has synchronization and load change functions performed via rotary machine, gear wheels and couplings enabling various couplings, engagements |
| 09/27/2001 | DE19954692A1 Ship's propulsion drive has parallel engines coupled to common drive transmission for driving propeller shaft with separate elastic mountings and bearings for reducing emitted operating noise |
| 09/27/2001 | DE10011591A1 Torque motor supplied by fuel cells accommodated in the stator |
| 09/26/2001 | EP0907556B1 Pod-like ship propulsion system with synchronous motor |
| 09/26/2001 | CN1071670C Pod-like ship propulsion system with synchronous motor |
| 09/25/2001 | US6293842 Cantilever jet drive package having mounting adapter with exhaust passage |
| 09/19/2001 | EP1134160A2 Ship propulsion with diesel or electric motors |
| 09/19/2001 | EP0935553B1 Dual propeller propulsion system for a water craft |
| 09/19/2001 | CN2448705Y Multi-function gearbox for ship |
| 09/19/2001 | CN1313820A Boat transmission |
| 09/13/2001 | WO2001067581A1 Torque motor |
| 09/13/2001 | DE10011939A1 Schiffsantrieb mit Diesel- oder Elektromotoren Marine Drive with diesel or electric motors |
| 09/12/2001 | EP0901449B1 Marine propulsion and steering unit |
| 09/11/2001 | US6287162 Bearing arrangement for drive shaft of water jet apparatus |
| 08/30/2001 | US20010017952 Grooved staved bearing assembly |
| 08/28/2001 | US6280266 Amphibious vehicle drivetrain |
| 08/23/2001 | DE10063086A1 Schiffsantriebssystem mit in der Dynamik angepasster Regelung Ship propulsion system with customized in the dynamic control |
| 08/23/2001 | CA2299818A1 Cantilever jet drive package |
| 08/16/2001 | EP1123865A1 Boat propulsion |
| 08/15/2001 | CN1308002A Stern shaft seal gland for high speed ship |
| 08/09/2001 | WO2001056877A1 Two-engine propulsion system for a ship |
| 08/09/2001 | WO2001056874A1 Propulsion means for a boat |
| 08/09/2001 | DE10005538A1 Bootsantrieb Boot drive |
| 08/09/2001 | DE10005050A1 Zweimotoren-Schiffsantriebsanlage Two engines ship propulsion system |
| 08/08/2001 | EP1122165A2 Jet propulsion with electric motor |