Patents
Sitemap › B63 - Ships or other waterborne vessels; Related equipment › B63H - Marine propulsion or steering › B63H 23 - Transmitting power from propulsion power plant to propulsive elements
Patents for B63H 23 - Transmitting power from propulsion power plant to propulsive elements (3,809)
05/1983
05/10/1983US4382797 Transom mounted marine propulsion device with lateral crankshaft and power shaft
05/10/1983US4382796 Transom mounted marine propulsion device with vertical crankshaft and tiltable lower unit and rudder
05/03/1983CA1145620A1 Marine propulsion device including an improved shift control rod
03/1983
03/29/1983US4378219 Outboard engine
03/08/1983CA1142393A1 Hydraulically actuated two-speed transmission for a marine propulsion device
02/1983
02/15/1983CA1141239A1 Stern drive mechanism
02/01/1983US4371348 Mounting for marine propulsion device located aft of boat transom
01/1983
01/25/1983CA1139968A1 Two-speed automatic transmission for a marine propulsion device
01/11/1983US4368048 Ship S drive system
01/04/1983CA1138914A1 Gas seal bushing
12/1982
12/07/1982US4362512 Electric outboard motor construction
11/1982
11/30/1982US4361059 Vehicle transmission
11/23/1982US4360349 Marine transmission
11/23/1982US4360348 Underwater vehicle porting system
11/23/1982US4360208 Segmented annular lip seal
11/09/1982US4358280 Device for rotationally driving and steering a screw-rudder of a floating vehicle
10/1982
10/19/1982US4354846 Nonsteerable drive mechanism for a watercraft
10/12/1982US4353269 Ship's transmission with changeover from cruising speed to slow speed
10/05/1982US4352527 Water-lubricated bearing construction for ship's propeller shaft
09/1982
09/28/1982US4351635 Drive system for marine vessels
09/14/1982US4349091 Synchronized dog clutch
09/14/1982CA1131467A1 Transmission system for boat motors
08/1982
08/17/1982US4344760 Marine propulsion system
08/17/1982US4344631 Pressure insensitive lip seal
08/17/1982US4344630 Sealingly mounting arrangement for propeller shafts of watercraft
08/17/1982US4344337 Reduction and reversing gear for marine propulsion systems
08/10/1982US4343612 Outboard motor including a two speed transmission
08/03/1982US4342488 Self-aligning rolling contact thrust bearing/vibration reducer element
07/1982
07/06/1982US4338064 Clutch assembly
07/06/1982US4337623 Vehicle drive system
07/06/1982CA1127099A2 Drive engaging apparatus
07/06/1982CA1127097A1 Drive engaging apparatus
07/06/1982CA1127015A1 Marine propeller and propeller shaft assembly
06/1982
06/29/1982CA1126590A1 Stern drive gear box and clutching arrangement
06/15/1982US4334872 Motor boat
06/15/1982US4334489 Reversing mechanism for steerable propellers, jet rudders or other drive mechanisms of ships
05/1982
05/26/1982EP0052265A2 Direct current power source
05/25/1982US4331432 Hydraulically actuated two-speed transmission for a marine propulsion device
04/1982
04/06/1982US4323356 Marine transmission control with vibration isolation system
04/06/1982US4323354 Two-speed automatic transmission for a marine propulsion device
03/1982
03/09/1982US4318702 Shifting mechanism for outboard motors
03/09/1982CA1119472A1 Marine propulsion unit including propeller shaft thrust transmitting means
03/03/1982EP0018370B1 Annular seal
03/02/1982US4317655 Marine drive gear housing
02/1982
02/23/1982US4316722 Propulsion system for submarine
01/1982
01/19/1982US4311472 Marine propulsion system for two propellers
01/12/1982CA1116025A1 Marine transmission control with vibration isolation system
01/06/1982EP0043207A1 Gearbox comprising a resiliently mounted pinion
12/1981
12/15/1981US4305710 Ship propulsion transmission having a torque converter for driving a fixed pitch propeller in reverse
12/15/1981US4305592 Gas seal bushing
12/08/1981US4305012 Electric fishing motor thrust transfer means
12/01/1981US4303400 Marine propulsion device
11/1981
11/24/1981US4302196 Marine propulsion unit including propeller shaft thrust transmitting means
11/24/1981CA1112956A1 Marine propeller fish line and weed cutter
11/17/1981US4300772 Sealing arrangement for rotatably mounted shafts
11/03/1981CA1111715A1 Marine propeller fish line and weed cutter
10/1981
10/27/1981US4297097 Stern drive mechanism
10/20/1981US4296363 Speed selection for a direct current permanent magnet motor
10/20/1981US4295834 Drive mechanism for a watercraft with a surface propeller
10/20/1981CA1110926A1 Folding propeller with rubber hub
10/20/1981CA1110875A1 Marine propulsion system for two propellers
10/06/1981US4293304 Flexibly mounted drive arrangement for ships
09/1981
09/23/1981EP0036029A1 Ship propulsion with a fluid clutch and a bridging clutch
09/23/1981EP0036028A1 Ship's propulsion with fluid coupling
09/22/1981US4290760 Maneuvering device for sailing boats
09/22/1981US4290656 Hydrodynamic bearing with extended pressure gradient
09/15/1981US4289222 Engine-clutch control interlock system
08/1981
08/25/1981CA1107572A1 Motor boat
07/1981
07/14/1981US4278156 Clutch engaging and disengaging means
07/07/1981US4276786 Boot seal
06/1981
06/30/1981US4276034 Stern drive gear box and clutching arrangement
06/30/1981US4275991 Boat propeller
06/23/1981US4274827 Propulsion system for a marine vessel
06/23/1981CA1103524A1 Device for rotationally driving and steering a screw- rudder for a floating vehicle
06/16/1981US4273545 Marine propeller unit
06/16/1981US4273543 Emergency marine propulsion using existing propeller shaft
06/09/1981US4271940 Two-way power transferring reduction gear of the epicyclic type
06/09/1981US4271781 Outboard motor clutches
06/09/1981CA1102632A1 Boat propeller
06/09/1981CA1102631A1 Flexibly mounted drive arrangement for ships
06/09/1981CA1102630A1 Marine propeller unit
04/1981
04/07/1981CA1098734A1 Power transmission system
03/1981
03/31/1981US4258642 Marine propulsion device including an improved shift control rod
03/31/1981CA1098383A1 Flexible bellows end connection in a marine stern drive
03/24/1981US4257506 Shifter linkage for a cone clutch
03/17/1981US4255981 Marine reversing gearing
03/03/1981US4253414 Method and apparatus for clutch control in the operation of a ship's propulsion system having a diesel motor
02/1981
02/17/1981US4250985 Power transmission system
01/1981
01/20/1981US4245520 Reversing apparatus
01/13/1981US4244454 Cone clutch
01/07/1981EP0021243A1 Sealing arrangement for stern tubes of ships
01/06/1981US4242925 Reversing apparatus
01/06/1981US4242920 Marine reversing gearing
12/1980
12/23/1980CA1091986A1 Reversing of water craft having steerable drive power generators
12/16/1980US4239240 Rotary mechanical face seals
12/09/1980CA1091104A1 Forward and reverse marine drive
12/02/1980US4236872 Marine propeller fish line and weed cutter
12/02/1980US4236426 Method and arrangement for the traversing of the critical rotational speeds of elongate rotors
11/1980
11/26/1980EP0018986A1 Power train controls and connections for auxiliary vessels
11/12/1980EP0018370A1 Annular seal.
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