Abstract: An outboard motor has a powerhead that causes rotation of a driveshaft, a steering housing located below the powerhead, wherein the driveshaft extends from the powerhead into the steering housing; and a lower gearcase located below the steering housing and supporting a propeller shaft that is coupled to the driveshaft so that rotation of the driveshaft causes rotation of the propeller shaft. The lower gearcase is steerable about a steering axis with respect to the steering housing and powerhead.

Abstract: A device for coupling a propulsor to a marine vessel. A rail is configured for attachment to the marine vessel. A carriage is moveable relative to the rail into first and second positions. A shaft has a first end pivotally coupled to the marine vessel and a second end for coupling to the propulsor. An actuator is configured to pivot the shaft relative to the marine vessel to thereby move the propulsor into and between stowed and deployed positions. A lock is manually operable to fix the carriage in the first position in which the actuator prevents manual pivoting of the shaft and alternatively in the second position in which the shaft is permitted to be manually pivoted.

Abstract: A controller controls a shift operation of a propulsion device between forward, neutral, and reverse, and steering of the propulsion device in accordance with a tilt operation of a joystick. The controller stores a control state of the propulsion device according to the tilt operation of the joystick when a switch is operated. The controller maintains the propulsion device in the control state even when the joystick is returned to the neutral position.

Abstract: An outboard motor has a powerhead that causes rotation of a driveshaft, a steering housing located below the powerhead, wherein the driveshaft extends from the powerhead into the steering housing; and a lower gearcase located below the steering housing and supporting a propeller shaft that is coupled to the driveshaft so that rotation of the driveshaft causes rotation of the propeller shaft. The lower gearcase is steerable about a steering axis with respect to the steering housing and powerhead.

Abstract: A tiller for an outboard motor has a tiller body that is elongated along a longitudinal center axis between a proximal end and a distal end, a throttle grip on the distal end of the tiller body, and a control switch located on the tiller body adjacent the throttle grip. A microcontroller is located inside the tiller body, remote from the control switch, and is in signal communication with an engine controller of the engine. The control switch is configured to be selectively electrically connected to the microcontroller. In response to actuation of the control switch, the microcontroller sends a signal to the engine controller. In one example, the control switch is an idle speed control switch.

Abstract: An outboard motor and methods of use thereof in general, includes a powerhead removeably affixed to the transom of a boat, and a gear case rotationally connected to a propeller shaft, the outboard motor including a telescopic drive shaft, the telescopic drive shaft having a first drive shaft section rotationally connected to the motor and a second drive shaft section rotationally connected to the gear case, and a telescopic drive shaft housing, the telescopic drive shaft housing configured to support the telescopic drive shaft internally therethrough, whereby the telescopic drive shaft and the telescopic drive shaft housing are configured to provide depth adjustment for the gear case and the propeller shaft, and thus enable the propeller to be raised and lowered during propulsion to improve propulsion efficiency.

Abstract: Disclosed herein are various devices for the support of an outboard motor. The device having a body with a plurality of notches shaped to couple various pieces of the boat, outboard motor, and/or mounting bracket.

Abstract: A marine drive is provided. The marine drive includes a propulsion unit, a supporting cradle that couples the propulsion unit to a transom bracket for attachment to a marine vessel, and a cowling system that at least partially covers a portion of the propulsion unit and a portion of the supporting cradle. The cowling system includes multiple cowl components, and at least one of the multiple cowl components is coupled to the supporting cradle using an elastic cowl mount assembly. The elastic cowl mount assembly includes a conical bushing coupled to the cowl component, an external housing coupled to the supporting cradle, and a compliant body coupled to the conical bushing and the external housing. The compliant body permits radial and axial movement of the conical bushing relative to the external housing.

Abstract: A system for controlling one or more propulsion devices of a marine vessel. The system includes circuitry configured to: receive a steering angle command for a propulsion device of the marine vessel; receive a trim position of the propulsion device; and generate a steering actuator position command for the propulsion device based on the steering angle command and the trim position of the propulsion device.

Abstract: An outboard motor has a powerhead that causes rotation of a driveshaft, a steering housing located below the powerhead, wherein the driveshaft extends from the powerhead into the steering housing; and a lower gearcase located below the steering housing and supporting a propeller shaft that is coupled to the driveshaft so that rotation of the driveshaft causes rotation of the propeller shaft. The lower gearcase is steerable about a steering axis with respect to the steering housing and powerhead.

Abstract: Tie rod assemblies include a tie rod body, a coupling feature having a shaft, a ring positioned on the shaft, and a bushing rotatably coupled to the shaft. At least a portion of the shaft is positioned within the tie rod body, with an external threaded region of the bushing engaged with an internal threaded portion of the tie rod body to couple the coupling feature to the tie rod body. The ring is sized such that it is configured to prevent longitudinal translation of the coupling feature with respect to the bushing, via engagement with the shaft. The shaft is free to rotate within the bushing and within the tie rod body, to provide a tie rod assembly having a swivel end. The bushing may be rotated to adjust the length of the tie rod assembly. Related methods include assembling and adjusting the length of the tie rod assembly.

Abstract: A transmission (6) for a marine outboard propulsion system (1) which comprises an input shaft (7) connectable to an engine (4), a countershaft (19) arranged parallel to the input shaft (7), several pairs of gears (15, 16; 17, 18) for transmitting rotation of the input shaft (7) to the countershaft (19) and switching elements (23, 25, 30) for selectively engaging gears (15, 16, 17, 18, 38) to enable at least two forward gear ratios and one reverse gear ratio. The transmission (6) comprises an output shaft (8) which is arranged coaxial to the input shaft (7) and a PTO countershaft (31) adapted to drive at least one PTO-aggregate (9, 10). The transmission is part of a marine outboard propulsion system.

Abstract: An electric power generating device for an aircraft, which is driven by an output of an aircraft engine, comprises an input shaft to which a driving force of the engine is transmitted; a transmission arranged with the input shaft; an electric power generator arranged with the input shaft and the transmission and driven by an output of the transmission; a driving force transmission mechanism disposed on a first end side of the input shaft in an axial direction thereof, the driving force transmission mechanism being configured to transmit the output from the transmission to the electric power generator; and a casing including a mounting section on the first end side of the input shaft in the axial direction, wherein the transmission includes an input section provided on a second end side of the input shaft in the axial direction, the input section being configured to receive as an input a rotational driving force from the input shaft, and an output section provided on the first end side of the input shaft in th

Abstract: An outboard motor has a powerhead that causes rotation of a driveshaft, a steering housing located below the powerhead, wherein the driveshaft extends from the powerhead into the steering housing; and a lower gearcase located below the steering housing and supporting a propeller shaft that is coupled to the driveshaft so that rotation of the driveshaft causes rotation of the propeller shaft. The lower gearcase is steerable about a steering axis with respect to the steering housing and powerhead.

Abstract: A retractable thruster assembly for a marine vessel has a propeller unit, a motor, a housing and a drive shaft linking the motor with the propeller unit. An actuator is operable to move the propeller unit from the storage configuration to a deployment configuration in a direction from inboard to outboard, the propeller unit being extended from the hull for use in the deployment configuration. The drive shaft comprises a motor-side universal joint for attachment to the motor and a propeller-side universal joint for attachment to the propeller unit. The universal joints permit folding of the drive shaft at least in the storage configuration. A motor-side telescopic section is disposed adjacent the motor-side universal joint. A propeller-side telescopic section is disposed adjacent the propeller-side universal joint. An intermediate telescopic section is disposed between the motor-side telescopic section and the propeller-side telescopic section.

Abstract: The present invention is directed to a modular azimuth thruster for propelling a vessel, having a thruster housing around which water flows, and comprising: a standardized core unit having a core unit housing forming part of the thruster housing, a transmission line arranged within in the core unit housing, comprising a propeller shaft extending in a longitudinal direction of the thruster housing, and a propeller arranged outside the thruster housing and being operationally connected to the propeller shaft. The present invention further relates to a vessel comprising an azimuth thruster and a method of configuring an azimuth thruster.

Abstract: A tiller is for an outboard motor and has a manually operable shift mechanism configured to actuate shift changes in a transmission of the outboard motor amongst a forward gear, reverse gear, and neutral gear. The tiller also has a manually operable throttle mechanism configured to position a throttle of an internal combustion engine of the outboard motor into and between the idle position and a wide-open throttle position. An interlock mechanism is configured to prevent a shift change in the transmission out of the neutral gear when the throttle is positioned in a non-idle position. The interlock mechanism is further configured to permit a shift change into the neutral gear regardless of where the throttle is positioned.

Abstract: A stern drive arrangement is for propelling a marine vessel in water. A diverter valve is movable into and between an open position in which the exhaust gas is allowed to flow through the above-water outlet via the secondary exhaust conduit and a closed position in which the exhaust gas is at least partially prevented from flowing through an above-water outlet via a secondary exhaust conduit. Via a bypass conduit, the exhaust gas in the secondary exhaust conduit can bypass the diverter valve and discharge to atmosphere when the diverter valve is in the closed position.

Abstract: An immobilization device for steering systems on marine motors. The device comprises a first and second member, each member having two opposite ends, a non-immobilizing fastener connecting the first member near one of its ends to the second member near one of its ends, and a compressing fastener connecting the first member near the other of its ends to the second member near the other of its ends. The compressing fastener operates to draw the first and second members closer together. The device may also be part of an immobilization system comprising at least one of the devices and a steering system having a steering shaft and a steering ram. The device is assembled around the steering shaft and the compressing fastener is capable of applying sufficient compressive force to resist the steering ram sliding along the steering shaft.

Abstract: A power steering system for a watercraft includes an electromechanical rotary actuator mounted within a cylindrical housing. The electromechanical rotary actuator includes a motor and a gearing system. The housing, along with a stern bracket and an output flange, are sized and arranged to permit steering movements and trim/tilt movements of an outboard motor. The power steering system may include one or more of a redundant linear actuator, a trim/tilt mechanism, and a control system.

Abstract: There is a transom component having at least one travel slot there through. An upper lift bar is coupled to the transom component. There is a lower lift bar. The upper and lower lift bars have a coupling lifting bolt. The lifting bolt has a threaded shaft, hexagonal head, and an associated locking nut. The lifting bolt couples the upper lift bar and the lower lift bar. There is a motor component which has a pair of bolt holes there through, with associated bolts for coupling the lower lift bar to the motor component.

Abstract: An outboard motor includes an engine, a cowl, and a tilt mechanism. The cowl accommodates the engine. The tilt mechanism pivots the cowl from a tilt-down position to a tilt-up position about a horizontal tilt axis. The cowl includes a movable portion that moves from a normal position to a contracted position to reduce a contour of the cowl when the cowl is pivoted from the tilt-down position to the tilt-up position by the tilt mechanism.

Abstract: An outboard drive device (10) comprising a motor (11) having a crankshaft (16), wherein said outboard drive device (10) further comprises a propeller shaft (12) with a propeller which propeller is below the hull (13) of a boat when said outboard drive device (10) is operated, and a power coupling system for transferring power from the motor (11) to the propeller shaft (12). The motor (11) is an automotive motor or an industrial base engine, wherein the crankshaft (16) is substantially horizontal and substantially parallel to the propeller shaft (12) when said outboard drive device (10) is operated. The power coupling system comprises a power transfer device (17), a transmission (18) and a transmission drive shaft (19). The power transfer device (17) connects the crankshaft (16) with the transmission drive shaft (19) for transferring the output power from the crankshaft (16) to the transmission drive shaft (19).

Abstract: Exhaust systems are for outboard marine engines that are configured to propel a marine vessel in a body of water. An intermediate exhaust conduit is configured to receive the exhaust gas from the primary exhaust conduit. A primary muffler receives the exhaust gas from a intermediate exhaust conduit. A secondary muffler receives the exhaust gas from the primary muffler. An idle relief outlet discharges the exhaust gas from the secondary muffler to atmosphere. A bypass valve is positionable into an open position wherein the exhaust gas is permitted to bypass the secondary muffler and flow from the primary muffler to the idle relief outlet and into a closed position wherein the exhaust gas is not permitted to bypass the secondary muffler and instead flows from the primary muffler to the idle relief outlet via the secondary muffler.

Abstract: An outboard motor includes an outboard motor body, a mount mounted on a boat body, and a support member that supports the outboard motor body so as to be steerable with respect to the mount. The support member includes an upper support that surrounds a drive shaft and supports the outboard motor body, a lower support that is spaced below the upper support, surrounds the drive shaft, and supports the outboard motor body, and a coupler that couples the upper support to the lower support.

Abstract: An outboard motor mounting apparatus for outboard motors that control the outboard motor propeller thrust line angle of attack through a larger range than is currently available in practice today, including afterplanes (hydrodynamic lifting surfaces) in order to create boat stern lift. The afterplanes move to provide lift with a trimmable hinged portion in combination with movement of the outboard motor propeller thrust line.

Abstract: A method for the maintenance of a ship or platform propulsion assembly includes providing a hull insert forming a watertight housing located within a hull of a ship except for an opening. A motor is in the hull external to the housing and a thruster is external to the hull. A telescopic driving shaft sealingly passes through one of the walls of the housing to operatively connect the motor and the thruster to transmit movement to the thruster. Moving the thruster includes retracting the thruster into the housing through the opening. A separable submersible movable hatch is lowered by removable hanging cables. The submersible movable hatch externally engages the housing and sealingly closes the opening to close the housing and form a watertight closed chamber. Fluids within the closed chamber are evacuated even when the hull is floating and partially submersed, with the thruster at least partially in air.

Abstract: An outboard drive device (10) comprising a motor (11) having a crankshaft (16), wherein said outboard drive device (10) further comprises a propeller shaft (12) with a propeller which propeller is below the hull (13) of a boat when said outboard drive device (10) is operated, and a power coupling system for transferring power from the motor (11) to the propeller shaft (12). The motor (11) is an automotive motor or an industrial base engine, wherein the crankshaft (16) is substantially horizontal and substantially parallel to the propeller shaft (12) when said outboard drive device (10) is operated. The power coupling system comprises a power transfer device (17), a transmission (18) and a transmission drive shaft (19). The power transfer device (17) connects the crankshaft (16) with the transmission drive shaft (19) for transferring the output power from the crankshaft (16) to the transmission drive shaft (19).

Abstract: A detachable boat propulsion device (1), comprising a clamp (2) adjustable to the boat; a type T hinge (3) on said clamp, which allows free rotation around a vertical angle (4) and a horizontal angle (5); a platform (6) tied: to a command handle (7), to the transmission (8), to a motor (9), to said type T hinge; wherein said transmission comprises a shaft (81), a shaft holder (82), a flap (83), at least one deflector of foreign objects (84) and a propeller (85); characterized by comprising a flexible elongated element(10), which is tied at one end (101) to said type T hinge and at the other end is hooked to a fixation device (61); wherein said fixation device is tied to said platform (6), and wherein said flexible elongated element limits freedom of rotation, when tensed, in said vertical inclination angle (4).

Abstract: In a marine propulsion control system for controlling a set of propulsion units carried by a hull of a vessel, cavitation typically occurs on the propulsion unit with reverse gear engaged, and in a triple propulsion unit installation the normally idle center propulsion unit can be used to increase the reverse thrust and thereby limit the RPM of propulsion units in reverse, so that the cavitation effect is limited, and simultaneously allow for higher forward thrust on the third propulsion unit, thus increasing the total thrust for the vessel.

Abstract: Systems and methods are for maneuvering a marine vessel having a plurality of steerable propulsion devices. The plurality of propulsion devices are controlled to achieve a lateral movement by controlling the steering orientation of port and starboard propulsion devices so that forward thrusts provided by the port and starboard propulsion devices intersect at or forwardly of a center of turn of the marine vessel. One of the port and starboard propulsion devices is operated to provide a forward thrust and the other of the port and starboard propulsion devices is operated to provide a reverse thrust so that the lateral movement is achieved and a resultant yaw component is applied on the marine vessel. An intermediate propulsion device is controlled to apply an opposing yaw component on the marine vessel that counteracts the resultant yaw component.

Abstract: A marine vessel steering system includes a basic target turning angle computing unit that computes a basic target turning angle ?o* common to two outboard motors based on a steering angle ? detected by a steering angle sensor. A traveling state determining unit determines whether a traveling state of a marine vessel is a straight traveling state based on the received basic target turning angle ?o*. When the traveling state of the marine vessel is determined as being the straight traveling state, a target turning angle computing unit determines, based on the basic target steering angle ?o* and a straight traveling toe angle ?s stored in a nonvolatile memory, target turning angles ?* of the two outboard motors such that a toe angle between the two outboard motors is equal to the straight traveling toe angle ?s.

Abstract: A watercraft attitude control system using GPS and other motion inputs in order to predictively control thrust, steering and hull characteristics in ways that will prevent and minimize porpoising motion of a watercraft.

Abstract: A marine outboard engine has a cowling having at least one rear panel at a rear end of the cowling. The cowling encloses a power head. A plurality of mount points are disposed inside the cowling and adapted for rigidly mounting a tie-bar bracket. Each mount point is rigidly connected to the power head and has a bracket-mounting hole formed therein. The at least one rear panel has defined thereon a visual indication of an area to be removed to create an opening adapted for receiving therethrough a tie-bar bracket mounted on and extending from the mount points. A tie-bar bracket having a mounting portion and a tie-bar coupling portion is also disclosed. A method of assembling the tie-bar bracket in the cowling is also disclosed.

Abstract: A method for controlling a ship propulsion system including a surface propeller, in which the desired capacity is interpreted as the target rotational value, the rotational speed control deviation is calculated from the desired rotational value and the actual rotational value of the internal combustion engine and an injection quantity for the rotational control of the internal combustion engine is determined using the rotational speed control deviation on a rotational speed controller. The trim position of the surface propeller is controlled by an arrangement controller in accordance with the capacity reserve of the internal combustion engine and the actual trim position and the effective rotational speed, the trim position being determined from the rotational speed control deviation.

Abstract: A jack plate for easily and effectively mounting a secondary motor to a pontoon boat. The mount comprises a horizontal supporting member affixable to a pontoon decking and a downward member rigidly and operably coupled to the horizontal supporting member and extending from the horizontal member downwardly, wherein the motor is operably coupled to the downward member. Optionally, the mount further comprises a supporting member operably coupled on a first end at an intermediate position to the downward member, wherein a second end of the supporting member is affixable to a pontoon hull extension.

Abstract: A vessel, including a transom for mounting outboard engines thereto, is spanned on opposite sides by aft-facing hull extensions which extend beyond the engines and allow a swim platform to be positioned between the hull extensions. The design allows the outboard engines to be covered with an engine cover, which provides an attractive vessel design in which the outboard engines can be concealed with a cover, which may serve other functions, such as a seat or the like. The cover houses an engine cowl mist shield which includes a support frame surrounding one or more outboard engines. The frame includes aperture(s) with edges spaced from the cowl and a flexible member extending from the edges to the cowl below the air intake of the cowl, such that spray and mist from the operation of the vessel does not reach the air intake of the cowl.

Abstract: A marine vessel includes a plurality of turning mechanisms provided respectively in correspondence to a plurality of outboard motors. Each turning mechanism includes a hydraulic pump, an electric motor to drive the hydraulic pump, a hydraulic cylinder including two cylinder chambers partitioned by a piston, and a normally-closed bypass valve to put the two cylinder chambers of the hydraulic cylinder into communication with each other. Upon judging that there is a malfunction in the turning angle control of at least one of the outboard motors, a main ECU displays on a display an operation guidance screen to urge a marine vessel operator to open the bypass valve of the turning mechanism corresponding to the malfunctioning outboard motor. Also, the main ECU keeps a power transmission between an engine and a propeller in the malfunctioning outboard motor in an interrupted state.

Abstract: A propulsor arrangement for operation in icy as well as open water, for a marine vessel having a hull (S) with a center line (CL) extending between a forward end (3) and an aft end (4), said propulsor arrangement comprising a plurality of azimuthing thrusters (1A-ID) having a centre of rotation (CR) and a longest lateral distance (R) that it protrudes from said centre of rotation (CR), preferably having at least one azimuthing thruster (1A-ID) with a propeller (2) arranged to act in ice, wherein said propulsor arrangement includes at least three azimuthing thrusters (1A, 1B, 1G) positioned close to one end (3, 4) of said hull (S), including at least one pair (1A, 1B) positioned substantially symmetrical in relation to said center line (CL) along a transversal line in relation to said center line (CL) a first distance (Q1) apart a and at least one azimuthing thruster (1G) positioned closer to said end (3, 4) and said centerline (CL) and positioned a longitudinal distance (P1) away from said transversal line.

Abstract: An outboard motor attached to a hull includes a body, a body driving device, and a control device. The body includes an engine and a propeller shaft. The propeller shaft is configured to be rotated by a drive force from the engine. The body is configured to pivot about a tilt axis extending in a lateral direction of the hull. The body driving device is configured to drive the body about the tilt axis. The control device is programmed to control the body driving device so that a rear end of the propeller shaft is positioned higher than a front end of the propeller shaft when the control device determines that the propeller shaft is to rotate in a direction in which the hull is propelled in reverse.

Abstract: The invention provides devices and methods for providing a watercraft transom having an adjustable transom height feature allowing optimal matching with the drive shaft of the watercraft's motor. In one embodiment, the adjustable transom height feature comprises two transom height settings to accommodate long or extra long drive shafts or, alternatively short or long or, still more alternatively, short or extra long drive shafts. In another embodiment, the adjustable transom height feature comprises more than two transom height settings, preferably to include matching transom height to known and available outboard motor drive shafts in order to accommodate and virtually optimize any drive shaft length.

Abstract: In an outboard motor, a first damper member is disposed between a bracket and a casing such that the first damper member supports a weight of an outboard motor body. A second damper member is disposed between the bracket and the casing. The casing or the bracket includes a left first inclined surface and a right first inclined surface. The left first inclined surface and the right first inclined surface are inclined with respect to a front-back direction of the outboard motor body in a planar view of the outboard motor body. The second damper member includes a left second inclined surface and a right second inclined surface. The left second inclined surface is arranged to oppose the left first inclined surface. The right second inclined surface is arranged to oppose the right first inclined surface.

Abstract: A kayak motor attachment device for fastening a motor to a kayak comprising an elongated frame, where the elongated frame includes a pair of slots; a pair of fishing pole supports inserted into a pair of receiving holes positioned at a back of the kayak, where the pair of fishing pole supports attach to the elongated frame with a plurality of bolts through the pair of slots; an attachment housing secured to an end of the elongated frame; a support shaft attached to the attachment housing, where the support shaft rotates within the attachment housing to guide a propeller at a bottom end of the support shaft; and a motor attached atop the support shaft to power the propeller.

Abstract: A ship steering device capable of steering a hull in an intended direction by correcting an unintended rotation that occurs during an oblique sailing operation regardless of the type and size of the hull. A ship steering device is provided with an elevation angle sensor for detecting the elevation angle ? of a hull, a hull speed sensor for detecting the speed V of the hull, a storage means storing the relation among the elevation angle ? of the hull, the speed V of the hull, and a correction value K, and a calculation means serving as a correction value determination means, and an operation amount by which a joystick is operated such that the hull does not turn in the state in which the hull is obliquely sailed is determined by the calculation means and used as the correction value K.

Abstract: A marine outboard motor comprises first and second cylinder blocks connected to a crankcase having a crankshaft. Each cylinder block contains a cylinder having a cylinder central axis, and a piston reciprocally mounted within the cylinder. First and second planes are defined by the first and second cylinder central axis and the crankshaft axis. The first and second planes are at a first angle less than 120 degrees. The exhaust manifold is at least in part within a valley formed between the first and second cylinder blocks. A configuration with a third cylinder block opposite to the first and second cylinder blocks is also described. A third plane is defined by a third cylinder central axis and the crankshaft axis. The third plane is at a second angle to the first plane and at a third angle to the second plane. The second and third angle can be equal.

Abstract: A marine vessel includes an outboard motor mounting portion provided at a stern of a hull, an outboard motor locating hole provided rearward of the outboard motor mounting portion and near the outboard motor mounting portion and penetrating vertically through the stern, a platform provided rearward of the outboard motor locating hole, and an outboard motor located in the outboard motor locating hole and mounted to the outboard motor mounting portion. This structure enables an occupant of the marine vessel to freely move in a space around the outboard motor on the platform and use the space.

Abstract: Disclosed herein is a trimmable pod drive assembly that includes a pod drive unit having a transmission assembly secured to a steering unit, a gear case assembly coupled to and rotatable by the steering unit about a steering axis, and a propeller rotatable about a propeller driveshaft axis extending through the gear case assembly so as to generate thrust along a thrust vector. The trimmable pod drive assembly further includes a trim assembly secured to the pod drive unit in a manner allowing for rotation of the pod drive unit about a trim axis that is substantially perpendicular to the steering axis, wherein actuation of at least one component of the trim assembly causes movement of the pod drive unit and the thrust vector about the trim axis.

Abstract: This disclosure is generally related to a support device for a trolling motor while in a retracted position. More specifically, this disclosure provides a trolling motor stabilizer mount for reducing vibration and bouncing of a trolling motor shaft/arm while a boat is underway.

Abstract: A position indicator for tracking the position of a slide in relation to a support comprises an electronic signal generator device formed as a transducer which is capable of being activated, and an electronic signal generating device formed as a magnet. The transducer or the magnet is attached to the hydraulic cylinder. The electronic device is positioned near said activator wherein the signal output of the electronic device is regulated, in relation to ambient light, by a photoelectric cell.

Abstract: A variety of multi-use, configurable watercraft is disclosed. A first type of watercraft used in a first water-based activity may be used as a component in a second type of watercraft used in a second water-based activity. For example, a stand-up paddleboard (SUP) may be used for paddle boarding, and then converted into a kayak, sailboat, catamaran, motorboat, or other type of vessel by adding one or more components to the SUP. In one embodiment, two paddleboards are used to construct a variety of multi-hull watercraft.