| Patents for B63H 23 - Transmitting power from propulsion power plant to propulsive elements (3,809) |
|---|
| 10/29/1980 | EP0017761A1 Marine transmission with mechanical and hydrodynamic parts |
| 10/28/1980 | US4229990 Transmission of ships |
| 10/21/1980 | CA1087874A1 Method and device for passing through critical speeds of elongate rotors |
| 10/15/1980 | EP0017045A1 Ships propulsion unit |
| 09/30/1980 | CA1086791A1 Sealing arrangements |
| 09/23/1980 | US4223773 Drive engaging apparatus |
| 09/16/1980 | US4222288 Summing gear assembly, particularly for ship drives |
| 08/26/1980 | CA1084305A1 Marine reversing gearing |
| 08/12/1980 | US4216737 Lift control device for propeller drive systems on watercrafts |
| 07/08/1980 | CA1081005A1 Two-speed transmission |
| 06/17/1980 | CA1079582A1 Boat propeller hub |
| 05/27/1980 | US4204806 Folding propeller |
| 05/06/1980 | US4201391 Flexible bellows end connection in a marine stern drive |
| 04/29/1980 | US4200055 Trolling driving means for boat |
| 04/01/1980 | US4195472 Gas turbine with forward and reverse marine drive |
| 03/20/1980 | WO1980000429A1 Power train controls and connections for auxiliary vessels |
| 03/18/1980 | CA1073763A1 Marine propulsion control system with maneuvering brake |
| 03/11/1980 | CA1073509A1 Water lubricated stave bearing |
| 02/19/1980 | US4188837 Fuel economizing drive system for naval and merchant ships |
| 02/19/1980 | US4188833 Ship transmission |
| 02/05/1980 | US4186625 Reversible transmission |
| 01/23/1980 | EP0007235A1 Reversing apparatus |
| 01/08/1980 | US4182518 Sealing arrangements |
| 01/08/1980 | US4182200 Transmission gear with power branching |
| 12/25/1979 | US4180368 Marine propeller fish line and weed cutter |
| 11/27/1979 | US4175605 Propeller nut |
| 11/20/1979 | US4174672 Ship's propeller shaft sealing assembly |
| 11/15/1979 | WO1979000943A1 Annular seal |
| 11/13/1979 | US4173939 Two-speed transmission |
| 10/30/1979 | US4172665 Method of positioning a boring mechanism in a stern tube |
| 10/30/1979 | CA1065165A1 Marine gear drives |
| 10/16/1979 | US4170905 Propulsion plant including a gas turbine and a reduction gear |
| 09/18/1979 | US4168070 Sealing device for shaft |
| 07/11/1979 | EP0002888A1 Power transmission system |
| 05/29/1979 | CA1055410A Drive coupling and clutches |
| 05/08/1979 | US4153002 Marine gear drives |
| 04/24/1979 | US4150590 Drive couplings and clutches |
| 04/24/1979 | CA1053094A1 Marine propulsion control system |
| 04/17/1979 | US4149761 Water lubricated stave bearing |
| 04/10/1979 | CA1052114A1 Bi-directional drive coupling |
| 04/04/1979 | EP0001348A1 Gear transmissions |
| 03/27/1979 | US4146448 Protection of a stern tube shaft liner |
| 02/06/1979 | US4137862 Lift control device for propeller drive systems on watercrafts |
| 01/02/1979 | US4132131 Free-floating planetary transmission with contra-rotating dual output shafts |
| 11/28/1978 | US4127275 Self-disengaging static seal |
| 11/28/1978 | US4127080 Tubular shaft of a marine line shafting |
| 11/21/1978 | CA1042718A1 Hydraulic motor or pump |
| 11/14/1978 | US4124928 Propeller shaft liner and inserting apparatus |
| 10/24/1978 | US4121532 Speedboat safety driveline coupling |
| 10/10/1978 | US4119185 Marine propulsion control system with maneuvering brake |
| 10/10/1978 | US4118996 Reversing gear in particular for a Z-drive for watercrafts |
| 10/10/1978 | CA1040227A1 Stern seals for ships |
| 09/26/1978 | CA1039121A1 Device for driving a boat propeller and cooling water pump |
| 09/19/1978 | US4114555 Apparatus for and method of interconnecting and controlling units of a power train for maximum flexibility and economy in operating auxilliary marine vessels |
| 09/12/1978 | US4113077 Marine propulsion control system with engine idle boost |
| 09/12/1978 | US4112866 Propeller mechanism having removable propeller shaft |
| 08/22/1978 | CA1036872A1 Marine propulsion device adapted for a sailboat |
| 08/15/1978 | US4106603 Arrangement for driving a working shaft by two combustion engines |
| 07/11/1978 | USRE29695 Outboard motor with speed regulator for DC permanent magnet motor |
| 06/27/1978 | US4097191 Outboard hub |
| 06/06/1978 | US4092946 Electric trolling motor having planetary gear reduction |
| 05/02/1978 | US4086768 Driving and controlling unit |
| 04/25/1978 | US4085941 Stern seals for ships |
| 03/28/1978 | US4081738 Plural battery control apparatus |
| 02/28/1978 | US4075970 Speed selection for a direct current permanent magnet motor |
| 02/07/1978 | US4072221 Marine clutch and throttle governor control system |
| 01/17/1978 | US4068979 Marine propulsive device |
| 01/03/1978 | US4066032 Electrically powered outboard motor means |
| 10/04/1977 | US4051934 Bidirectional drive coupling |
| 10/04/1977 | US4051679 Marine propulsion plant with reversible propeller shaft connected thereto |
| 09/27/1977 | US4050849 Hydrodynamic transmission for ship propulsion |
| 08/16/1977 | US4041730 Marine propeller bushing coupling |
| 08/09/1977 | US4040378 Method and apparatus for installing a marine propulsion device |
| 06/07/1977 | US4027553 Angle gear drive arrangement |
| 05/10/1977 | US4022308 Drive coupling and clutches |
| 05/03/1977 | US4021143 Marine propeller arrangement |
| 04/12/1977 | US4016777 Ship reduction gear for contrarotating screws |
| 03/29/1977 | US4014184 Propeller shaft liner and inserting apparatus |
| 02/01/1977 | US4005916 Jacked hydrostatic bearing |
| 01/04/1977 | US4000933 Shaft sealing and bearing arrangement, especially for propeller shafts |
| 11/30/1976 | US3994254 Transmission for a marine jet drive |
| 11/23/1976 | US3993912 Marine propulsion system |
| 11/23/1976 | US3993371 Thin rubber surfaced bearings |
| 11/02/1976 | US3989000 Outboard motor electric steering control |
| 10/26/1976 | US3987748 Marine vessel adapted to be powered and steered by a transported land vehicle |
| 10/19/1976 | US3986242 Propeller puller |
| 10/12/1976 | US3985365 Remotely actuated emergency shaft seal |
| 10/05/1976 | US3983833 Hydraulically controlled fluidstream driven waterborn vehicle |
| 09/28/1976 | US3982496 Seal and isolation mounting system |
| 09/21/1976 | US3981165 Outboard motor propeller lock system |
| 08/24/1976 | US3976534 Device for use in uniting the adjacent ends of radially split sealing rings |
| 07/27/1976 | US3971606 Water lubricated bearing device |
| 07/13/1976 | US3968767 Marine propulsion device adapted for a sailboat |
| 06/15/1976 | US3962985 Twin-shaft type propulsion arrangement for a tug boat |
| 06/15/1976 | US3962933 Drive system, particularly for ships |
| 05/25/1976 | US3958525 Arrangement for servo-controlled adjustment and turning of an outboard drive |
| 05/18/1976 | US3957394 Marine propeller mounting device |
| 04/27/1976 | US3952686 Shaft protecting and propeller mounting sheath |
| 04/27/1976 | US3952606 Marine gear assembly |
| 04/20/1976 | US3951097 Hydraulic motor or pump |