Patents
Patents for B63H 5 - Arrangements on vessels of propulsion elements directly acting on water (3,934)
03/1996
03/26/1996US5501623 For a marine vessel
03/26/1996US5501622 For an outboard motor
03/14/1996WO1996007832A1 Reversing bearing device for double reversing propeller
03/13/1996CN2222127Y Flow-guiding pipe for oar-hanging motor ship
03/12/1996US5498183 Sideways loadable marine spare propeller mount
02/1996
02/27/1996US5494466 Transmission for dual propellers driven by an inboard marine engine
02/27/1996US5494465 Propeller protector
02/21/1996CN1117006A Marine reaction fin arrangement
02/08/1996DE4442214A1 Drive for watercraft with screw propulsion combined with trim arrangement
01/1996
01/11/1996WO1996000683A1 Propeller drive unit
01/11/1996WO1996000682A1 Propeller drive unit
01/10/1996EP0664756A4 Water jet propulsion unit for use in a jet boat.
01/03/1996CN1114278A Hull configuration
01/02/1996US5481261 Warning for remote control system
01/02/1996US5480330 Marine propulsion pump with two counter rotating impellers
12/1995
12/13/1995EP0686115A1 Propulsion arrangement for a marine vessel
11/1995
11/28/1995US5470262 Boat motor enclosure
11/28/1995US5470202 Fan for moving air
11/28/1995US5469721 Boat propeller case and lock
11/15/1995EP0662905A4 Submersible marine vessel.
10/1995
10/31/1995US5462463 Marine dual propeller lower bore drive assembly
10/25/1995EP0678445A1 Hull configuration
10/11/1995EP0675822A1 Propeller drive system
09/1995
09/26/1995US5453030 Trolling motor auxiliary handle apparatus
09/14/1995WO1995024562A1 Constant static pressure runner in an axial flow turbine
09/14/1995WO1995022485A3 Pushing unit
09/12/1995US5449306 Shifting mechanism for outboard drive
09/06/1995EP0669887A1 Compression washer assembly with line cutter for a boat propeller shaft.
08/1995
08/29/1995US5445105 Torque balanced postswirl propulsor unit and method for eliminating torque on a submerged body
08/24/1995WO1995022485A2 Pushing unit
08/24/1995DE4405177A1 Schubverband Craft assembly
08/24/1995CA2183444A1 Pushing unit
08/15/1995US5441432 Boat propeller drive unit
08/15/1995US5441388 Ship drive with two counterturning propellers
08/02/1995EP0664756A1 Water jet propulsion unit for use in a jet boat
07/1995
07/25/1995US5435762 Drive unit for watercraft
07/19/1995EP0662905A1 Submersible marine vessel
06/1995
06/28/1995EP0547214B1 Marine propulsive device comprising concentric and contra-rotating propellers and ships equipped with such device
06/27/1995US5427554 Recreational water craft
06/22/1995WO1995016605A1 A propeller driving mechanism for marine vessels
06/20/1995US5425663 Counter-rotating surfacing marine drive with planing plate
06/20/1995US5425617 Constant static pressure runner in an axial flow turbine
06/20/1995US5425232 Marine propulsion device with means for supplying secondary air to catalytic converter
06/13/1995US5423701 Propeller arrangement for a marine propulsion unit
06/13/1995US5423278 Submersible marine vessel
06/06/1995US5421756 Exhaust system for the marine propulsion machine
06/06/1995US5421754 Arrangement in connection with a swingable turn-up onboard/outboard stern aggregate for a craft
05/1995
05/30/1995US5419724 Stern tube bearing system for contra-rotating propeller shafts of a water-borne ship
05/24/1995EP0654780A1 Sound damping arrangement
05/23/1995US5417598 Inflatable paddle wheel life saving device
05/23/1995CA1335640C Ignition system for marine propulsion device
05/16/1995US5415576 Counter-rotating surfacing marine drive with defined X-dimension
05/03/1995EP0558580B1 Steering system for planing watercraft
04/1995
04/27/1995DE4340747C1 Ship propulsion system with two propellers rotating in an opposed manner
04/19/1995EP0648670A1 Propulsion system
04/18/1995US5407373 Propulsion system for water vessels
04/12/1995EP0473583B1 Gear transmission between an input shaft and two contra-rotating concentric output shafts
04/11/1995US5405278 Recess flow plate for a boat hull
04/04/1995US5403216 Ship propulsion arrangement
03/1995
03/28/1995US5401195 Trolling system for water crafts
03/22/1995CN1100376A System for lubricating of sealing unit of driving equipment of bi-concentric-opposite-rotating propellor
03/21/1995US5399113 Protector against submerged objects
03/14/1995US5397255 Boat propulsion unit with a propulsion propeller arranged under the boat's bottom
03/01/1995EP0640052A1 Propeller drive for boats.
02/1995
02/14/1995US5389021 Motorboat propeller safety shroud
02/14/1995US5389020 Marine prop housing
02/14/1995US5389016 Steering system for planing watercrafts
02/09/1995DE4327559C1 Drive, which can be retracted into the hull, for sailing boats and yachts with built-in motors
02/08/1995EP0454681B1 Steering mechanism in a boat propulsion system
02/08/1995CN2189116Y Shrouding tube before blade
02/08/1995CN1098375A Equipment for driving ship
02/02/1995WO1995003211A1 Drive unit for a ship
02/02/1995DE4325290A1 Wake nozzle
01/1995
01/26/1995WO1995002535A1 Semi-submersible propeller unit for a vessel
01/17/1995US5381752 Paddle boat
01/12/1995DE4422940A1 Marineantrieb mit Wassereinlaß in der Finne Marine Drive with water intake in the Finn
01/10/1995CA1333861C Marine propulsion device with elastomeric cushion
01/05/1995DE4422681A1 Marine-drive exhaust-gas system
01/05/1995DE4422680A1 Contra-rotating marine drive coming to the surface and having a levelling plate
01/05/1995DE4422679A1 Marine-drive anode
01/05/1995DE4422358A1 Marine drive coming to the surface and having a contoured fin
01/05/1995DE4422357A1 Marine drive with torpedo coming to the surface
01/05/1995DE4422349A1 Contra-rotating marine drive coming to the surface and having a water line of reduced resistance
01/05/1995DE4422346A1 Contra-rotating marine drive working at the surface and having a defined X-dimension (vertical dimension)
12/1994
12/27/1994US5376034 Marine drive exhaust system
12/27/1994US5376032 Marine drive with skeg water inlet
12/27/1994US5376031 Marine drive with surfacing torpedo
12/27/1994US5376027 Marine propulsion mechanism for water craft
12/22/1994WO1994029170A1 Method and device for continuous monitoring and alignment of the propeller shaft of a ship
12/21/1994EP0629546A1 Nozzled propeller for a vessel
12/20/1994US5374208 Ship, in particular deep draft vessel having concentric, contra-rotating propellers
12/20/1994US5374207 Device for setting the propulsion means of watercraft in various angular positions
12/14/1994CN1096260A Submerged propeller for high speed semi-glding type ship
12/07/1994CN1095999A Streamline ship
11/1994
11/30/1994CN1095681A Ship driving equipment with driving propeller mounted under flat boat
11/22/1994US5366398 Marine dual propeller lower bore drive assembly
11/17/1994EP0586511A4 Propulsive thrust ring system.
11/10/1994WO1994025342A1 Shroud for the drive shaft of a watercraft
10/1994
10/25/1994CA1332677C Marine propeller including fish line trap
10/19/1994CN1093665A Open-to-water propelling device for high-speed water-discharging ship
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