| Patents for B63H 23 - Transmitting power from propulsion power plant to propulsive elements (3,809) |
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| 12/10/2002 | CA2038438C Marine propulsion device bearing arrangement |
| 12/05/2002 | US20020182947 Boat propulsion device |
| 12/05/2002 | US20020179429 Anode assembly |
| 12/04/2002 | EP1262010A1 Torque motor |
| 12/04/2002 | EP1261811A1 Flexible support and method for a steady bearing |
| 12/03/2002 | US6488553 Driveshaft with a resiliently deformable cushioning structure secured thereon |
| 12/03/2002 | US6487923 Boat transmission |
| 11/27/2002 | EP1259423A1 Two-engine propulsion system for a ship |
| 11/27/2002 | EP1107908B1 Method for controlling a power-shift multi-speed boat transmission |
| 11/27/2002 | CN1382088A Merchant navy vessel comprising hull is provided for accomodating goods and or people |
| 11/26/2002 | US6487484 Shifting apparatus for an automatic transmission that is adapted to provide installation flexibility where space is limited within a motor vehicle |
| 11/26/2002 | US6485339 Electric motor pod drive system for a vessel with a cooling device |
| 11/21/2002 | WO2002092373A1 Phev (pneumatic hybrid electric vehicle) |
| 11/19/2002 | US6482054 Tunnel thruster and water lubricated rotor duct assembly |
| 11/19/2002 | US6481720 Stern tube sealing apparatus |
| 11/14/2002 | WO2002090179A2 Marine propulsion unit |
| 11/13/2002 | EP1256518A2 Stern tube shaft sealing apparatus |
| 11/12/2002 | US6478715 Method for controlling a power-shift multi-speed boat transmission |
| 11/12/2002 | US6478646 Drive device of inboard and outboard engines |
| 11/12/2002 | US6478641 Transmission for driving counter-rotating propellers, lubrication system, and associated methods |
| 11/12/2002 | US6478543 Torque transmitting device for mounting a propeller to a propeller shaft of a marine propulsion system |
| 11/07/2002 | DE10011609C2 Antriebseinrichtung für Schiffspropeller Drive means for ship propeller |
| 11/07/2002 | DE10011601C2 Antriebseinrichtung für Schiffspropeller Drive means for ship propeller |
| 11/06/2002 | EP1254046A1 Propulsion means for a boat |
| 10/31/2002 | WO2002085703A1 Dual speed transmission for propellers |
| 10/31/2002 | DE10119344A1 Drive arrangement e.g. for racing boat, includes detection device for flight-state of boat as a result of wave-action |
| 10/24/2002 | DE10119332A1 Clutch for automatic engagement with or release from torque-transmitting shafts has shear bolts transmitting torque to shaft unit and also taking axial thrust on shaft |
| 10/23/2002 | EP1250256A1 Motor unit for a ship |
| 10/22/2002 | US6467774 Axially pressure balanced floating seal system |
| 10/16/2002 | CN1374468A Sealing apparatus for rotating shaft especially ship trailing axle tube |
| 10/16/2002 | CN1374464A Internal combustion engine for driving propeller shaft |
| 10/09/2002 | EP1246754A2 Ship propulsion system comprising a control that is adapted with regard to dynamics |
| 10/02/2002 | EP0998407B1 Electric motor pod drive system for a vessel with a cooling device |
| 10/02/2002 | CN2513903Y Reinforced gearbox for ship |
| 10/02/2002 | CN1372715A Demagnetization-protected permanent magnet ship propulsion system |
| 09/25/2002 | EP1243505A1 Boat propulsion device |
| 09/25/2002 | EP1243504A1 Boat propulsion device |
| 09/19/2002 | WO2002072418A1 Propulsion system for maritime craft |
| 09/19/2002 | DE10111910A1 Hybride dieselmechanische und -elektrische Antriebsanlage für einen sicheren und anpassungsfähigen Schiffsbetrieb Hybrid diesel-mechanical and -Electric power plant for a secure and adaptable ship operation |
| 09/19/2002 | DE10065587A1 Abdichtungsvorrichtung für rotierende Wellen, insbesondere Stevenrohrabdichtung für Schiffe Sealing device for rotating shafts, in particular stern tube seal for ships |
| 09/18/2002 | EP1047592B1 Electrical drive mechanism for ships |
| 09/12/2002 | US20020127928 Propulsion system for motor boats |
| 09/11/2002 | CN1368607A Bearing assembly |
| 09/10/2002 | US6447352 Propulsion system |
| 09/03/2002 | US6443286 Modulatable power transmission clutch and a marine transmission |
| 08/28/2002 | EP1233904A1 Driving device with two driving motors of different capacity for a vessel |
| 08/28/2002 | CN2508056Y Gearbox for ship |
| 08/27/2002 | US6439937 Boat propeller transmission |
| 08/22/2002 | WO2002064424A1 Noiseless propelling device for an underwater vessel |
| 08/15/2002 | US20020111092 Ocean-going ship, and an ocean-going vessel with a stern tube seal arrangement for sealing a stern tube for a propeller drive shaft, and an arrangement for sealing propeller drive shafts in an ocean-going vessel |
| 08/14/2002 | EP0894067B1 Grooved staved bearing assembly |
| 08/14/2002 | CN1363791A Sealed device for drive-shaft |
| 08/13/2002 | US6431929 Drive system |
| 08/07/2002 | EP1228959A2 Controller for an electric outboard drive system for a watercraft |
| 08/07/2002 | CN1088808C Method of making bearing assembly |
| 08/06/2002 | US6428369 Jet-propelled boat having through-hull housing for shaft penetration |
| 07/25/2002 | WO2002057652A2 Modulatable power transmission clutch and a marine transmission |
| 07/23/2002 | US6422905 Marine propeller, propeller system and components belonging thereto, and a method of connecting a propeller |
| 07/18/2002 | US20020094903 Modulatable power transmission clutch and a marine transmission |
| 07/17/2002 | CN2500869Y Axial sealer of propeller for boat |
| 07/17/2002 | CN1359345A Electric rudder propeller of lower installation height |
| 07/16/2002 | US6419536 Drive shaft for marine drive |
| 07/11/2002 | WO2002054517A1 Hybrid power system |
| 07/11/2002 | US20020090865 Ocean-going ship, an ocean-going vessel with a device for sealing propeller drive shafts, and a device for sealing propeller drive shafts in an ocean-going vessel |
| 07/11/2002 | US20020090864 Methods and apparatus for retaining a propshaft support bearing housing in a gear case |
| 07/11/2002 | DE10100776A1 Torque measuring method for determining torque acting on rotating shaft of machine or system e.g. ship propulsion system by using magnetoresistive sensors |
| 07/04/2002 | US20020086595 Transmission for driving counter-rotating propellers, lubrication system, and associated methods |
| 07/04/2002 | US20020084449 Rotating jack winch |
| 07/03/2002 | CN1086987C Grooved staved bearing assembly |
| 07/02/2002 | US6413127 Low frontal area, inboard, through-hull propeller drive and methods for assembling and adjusting the drive |
| 06/27/2002 | WO2002020347A3 Driving mechanism disposed on the outside of the hull of a watercraft |
| 06/20/2002 | DE10063338A1 Device for driving ship has elastically mounted electric motor, internal combustion engine for coupling to ship's shaft via gearbox that is stationary in decoupled state with engine off |
| 06/19/2002 | CN1354721A Method for mounting stern tube |
| 06/18/2002 | US6406259 Method for changing the pitch of a controllable pitch propeller during gear shifting operations |
| 06/18/2002 | US6406184 Partial arc bearing slab |
| 06/13/2002 | US20020072279 Marine stern drive two-speed transmission |
| 06/12/2002 | EP1213255A2 A rotating jack winch |
| 06/12/2002 | EP1213221A1 Sealing device for pod propeller propulsion systems |
| 06/12/2002 | EP1212553A1 Housing for angle gear box for a boat propulsion motor |
| 06/12/2002 | EP1212237A1 Combined clutch and torsion damper for water jet propulsion |
| 06/12/2002 | CN1353655A 尾轴管 Stern tube |
| 06/06/2002 | WO2002043947A1 Improved wavy composite structures |
| 05/29/2002 | EP1209073A1 Method of hydraulically controlling a marine speed reducing and reversing machine in crash astern operation |
| 05/29/2002 | EP1208632A2 Demagnetization-protected permanent magnet ship propulsion system |
| 05/29/2002 | EP1208039A1 Stern tube |
| 05/29/2002 | EP1208038A1 Method for mounting a stern tube |
| 05/16/2002 | WO2002038441A1 Stern unit for marine craft |
| 05/15/2002 | CN1084852C Hydromechanical stepless speed variator for automobile |
| 05/14/2002 | US6386931 Engine mount for watercraft |
| 05/14/2002 | US6386350 Clutch mechanism of outboard engine |
| 05/08/2002 | CN1347828A Differential type ship power output equipment |
| 05/07/2002 | US6383042 Axial twist propeller hub |
| 05/02/2002 | US20020051586 SPA super demountable bearing |
| 04/30/2002 | US6378681 Clutch |
| 04/24/2002 | CN1346322A Electric ship propulsion |
| 04/18/2002 | WO2002030741A1 Boat propulsion device |
| 04/18/2002 | CA2394148A1 Boat propulsion device |
| 04/11/2002 | WO2002028756A1 Transmission for a stern drive or outboard drive of a watercraft |
| 04/11/2002 | WO2002028706A1 Axially adjustable thrust bearing for jet propulsion units |
| 04/11/2002 | WO2002028705A1 Boat propulsion device |