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132 results about "Trolling motor" patented technology
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A trolling motor is a self-contained unit that includes an electric motor, propeller and controls, and is affixed to an angler's boat, either at the bow or stern. A gasoline-powered outboard used in trolling, if it is not the vessel's primary source of propulsion, may also be referred to as a trolling motor. Trolling motors are often lifted from the water to reduce drag when the boat's primary engine is in operation.
System and method for controlling a trolling motor
Owner:JOHNSON OUTDOORS
System and Method for Controlling a Trolling Motor
ActiveUS20120015566A1Instruments for road network navigationTransmission systemsData connectionControl system
Owner:JOHNSON OUTDOORS
Modular trolling motor control system
Owner:JOHNSON OUTDOORS
360 Degree Imaging Sonar and Method
ActiveUS20130215719A1Easy to distinguishAvoid less flexibilityAcoustic wave reradiationTransducerEngineering
A 360-degree sonar imaging system and method are provided. The system includes a sonar transducer assembly pod with tilted mechanically scanning sonar (MSS) transducers that is deployed into the water below the bottom of the boat. The system provides photo-like imaging of an area surrounding a boat which does not require the boat to be in motion. The pod is deployed by a variety of manual, (trolling motor, transom) or powered mechanical (bow, transom, or fairing block) deployment mechanisms to allow for deployment and retraction of the sonar transducer assembly. In particular embodiments, the MSS system communicates with a side-scan-sonar-imaging-equipped control head unit to display the images generated therefrom. Various speeds and sector scans are provided, as well as a locked side-scan sonar mode. Waypoint navigation and split screen views are also provided.
Owner:JOHNSON OUTDOORS
Trolling motor system with auto retract
InactiveUS7381108B1Reduce stepsPropulsion power plantsOutboard propulsion unitsTrim tabControl system
A boat control system includes trim tabs mounted on the lower transom of a boat, with an electric trolling motor attached to each tab. The control system controls positioning of the trim tabs within a trim range and within a troll range. If a main engine ignition switch changes from off to on while the trim tabs are within the troll range, the control system automatically moves trim tabs positions out of the troll range, and disables the trolling motors.
Owner:JOHNSON OUTDOORS
Boat control system with return to center steering command
Owner:JOHNSON OUTDOORS
DC motor with integral controller
InactiveUS6902446B1Little and and degradationEmission reductionSteering initiationsControllers with pulse-train output signalIntegral controllerMotor controller
A DC motor having a motor housing and a motor controller housed within the motor housing. In a preferred embodiment the heat producing components of the motor controller are in thermal communication with the housing such that the majority of the heat produced by such components will be readily conducted to the environment in which the motor is operating. When incorporated into a trolling motor, the motor housing of the present invention will be submerged so that controller produced heat will be dissipated into the water in which the trolling motor is operated.
Owner:BRUNSWICK CORPORATION
Point-n-click steering
InactiveUS6995527B2Improve reading accuracyTelemetry/telecontrol selection arrangementsPropulsion power plantsTrolling motorDirection information
The present system is a system for controlling a trolling motor in a fishing boat. The system comprises a transmitting unit and a receiving unit. The transmitting unit includes a direction sensor, a selection switch, and a transmitter. The direction sensor automatically senses the direction to which the user desires to steer the fishing boat when the user points the direction sensor in that direction. The user then uses the selection switch, and by “clicking” the switch once the transmitter sends a signal with the direction information to the receiving unit. The receiving unit then receives the signal containing the direction information, and affects the trolling motor in such a way that it steers the fishing boat in the desired direction.
Owner:INNOVATIVE TECH CORP
Transducer bracket
ActiveUS6899574B1Simple packagingSimplifying marketing challengeAuxillariesPropulsion power plantsTransducerEngineering
A universal transducer mounting bracket (10) that may be used to mount a transducer (12) to either a transom (14) or a trolling motor (16). A mounting body (18) broadly comprises a transom attachment (36) for mating to the transom (14), at least one hole (20) through the transom attachment (36) for accepting one or more fasteners therethrough in order to secure the bracket (10) to the transom (14), and an arcuate top wall (22) for mating to the trolling motor (16). The mounting body (18) preferably further includes two side walls (26) and a bottom wall (30) forming the transom attachment (36) for rigidly securing the bracket (10) to the transom (14). The transom attachment (36) may be defined by the walls (22,26,30,34) forming a perimeter around an opening, thereby making the bracket (10) hollow.
Owner:GARMIN
Sector-Scanning Device
ActiveUS20140269164A1Easy to deployEasy to retractAcoustic wave reradiationPhotographySonar imagingDisplay device
A sector-scanning sonar imaging system with at least one sonar imaging element housed within a transducer housing coupled to a self-reciprocating mechanism, and a drive mechanism housed within a waterproof housing. The oscillating motion of the transducer housing produces a highly-detailed, photo like sector scan sonar image of the bottom and other objects surrounding the boat on which it is mounted. The drive mechanism housing may be rigidly attached to either a boat hull or to a trolling motor. The sonar imaging element housing may be removably attached to the drive mechanism, and shielded by an acoustically transparent shroud to protect the elements from damage. The sector-scanning sonar imaging system connects to a control head with display either directly, or through some other communications protocol, such as a wireless protocol.
Owner:JOHNSON OUTDOORS
Trolling motor
A trolling motor is provided. The trolling motor includes a base assembly with a steering module mounted to the base assembly. The steering module includes an internal drive arrangement for providing an output torque. The steering module also includes a trim module rotatably mounted to an upper portion of the steering module. A motor shaft assembly including a motor shaft, a head unit attached to an upper end of the motor shaft, and a motor power unit attached to a lower end of the motor shaft is also provided. The motor shaft extends through the base assembly, steering module, and trim module. A torque transfer arrangement is mounted between the trim module and the motor shaft of the motor shaft assembly for transferring the output torque provided by the steering module to the motor shaft to rotate the motor shaft assembly about a rotational steering axis.
Owner:JOHNSON OUTDOORS
Electric surplus power generator
InactiveUS20060087122A1Little physical effortMinimal costAC/DC convertorsMachines/enginesAlternating currentElectric power
The Enviromentally Clean Rechargable Power Supply is a small portable totally electric rechargable source of both 12 volt DC 15 amp electricity and up to 700 watts and 6.5 amps of 110 volt AC electricity. Invention can be recharged with a conventional battery charger. Invention is enviromentally clean and can be operated indoors or outdoors. Uses include but but are not limited to emergency power to light homes and apartments, back up power to operate computers in homes and offices, power for lighting boats and RVs, power to operate trolling motors, charge automotive and marine batteries and provide a source of electricity for camp lighting, radios etc. Larger models can provide power to operate small scooters, go karts etc. with electric drive motors.
Owner:SHEFFIELD KENT SAUNDERS
Modular trolling motor control system
A trolling motor control system includes plurality of modules that are connected to a communication bus to transmit and receive data used in controlling operation of a trolling motor. Based upon data transmitted over the bus, trolling motor speed, steering, and trim can be controlled. The modules can include motor controller modules, foot pedal modules, compass and GPS modules, RF modules for wireless control, battery metering modules, diagnostic modules, accessory device driver modules, power trim controller modules, and power steering controller modules.
Owner:JOHNSON OUTDOORS
Support device for a trolling motor
ActiveUS7285029B1Improve compression performanceGood deformabilityPropulsion power plantsOutboard propulsion unitsTrolling motorEngineering
A support device for a trolling motor is attachable to an arm of the trolling motor to provide a cushion between the arm and a deck surface of a boat. This cushion inhibits bouncing of the arm of the trolling motor in response to a boat traveling over rough water or being trailered from one location to another over roads. The support device is attachable to the arm of the trolling motor without additional fasteners, such as screws or clips. It is also movable to different positions along the length of the arm of the trolling motor, thus allowing more than one support device to be attached to the trolling motor mount.
Owner:BRUNSWICK CORPORATION
Reverse battery protection for a trolling motor
InactiveUS6919704B1Low resultLower impedanceMultiple motor speed/torque controlEmergency protective arrangements for automatic disconnectionElectrical batteryTrolling motor
A trolling motor having reverse battery protection such that an inadvertent reversal of the battery leads, as when connecting the trolling motor to a battery, will not cause unwanted operation of the trolling motor or damage to the trolling motor circuitry. The reverse battery protection includes a field effect transistor connected in series between one of the battery leads and the motor. The gate terminal of the transistor is in communication with the other battery lead such that, when the battery leads are properly connected to a battery, the transistor is driven to its conducting state and, when the battery leads are reversed, the transistor is driven to its non-conducting state.
Owner:BRUNSWICK CORPORATION
Replaceable trolling motor transducer
InactiveUS6160764AMinimal noiseMinimal disruptionNavigational aid arrangementsPropulsion power plantsSensori motorTransducer
An electric trolling motor for propelling a boat and comprising an electric propulsion motor having a substantially cylindrical motor housing and an electric trolling motor end cap for mounting and protecting a transducer therein, the end cap comprising a body portion having a recess integrally formed therein for receiving a transducer in the recess and a transducer removably mounted in the recess, a bore formed in the end cap creating a passageway extending from the exterior of the end cap to the interior of the recess, and a releasable air pressure seal for obturating the passageway and retaining the transducer in the recess when the passageway is obturated, and releasing the air pressure seal when the passageway is opened; also, a novel end cap for electric trolling motors.
Owner:MOLDED PARTS SPECIALISTS
Sonar transducer assembly
ActiveUS20160377716A1Flexibility of image generationFlexibility of generationSonar signalling devicesOutboard propulsion units3d imageRadar
Sonar systems and associated methods are provided herein for sonar image generation. The sonar system is configured to enable rotation of a transducer array that includes at least two transducer elements. The transducer array may be mounted to a trolling motor capable of being rotated. The transducer elements can be positioned to enable use of interferometry to obtain angle information regarding sonar returns. The angle and range of each sonar return can be used to form images, such as a 2D forward looking image of the underwater environment. A heading detector can be used to obtain a heading of the transducer elements to enable creation of a 2D radar-like image of the underwater environment. Additionally, the heading, angle, and range of the sonar returns can be used to form a 3D image of the underwater environment.
Owner:NAVICO HLDG
Impact absorbing isolator sleeve and assembly for mounting a trolling motor
ActiveUS7303595B1Easy and convenient installation and replacementEffective energy absorptionRotary propellersPropulsion power plantsTrolling motorMechanical engineering
An assembly for mounting a trolling motor comprising an inventive flexible gripping isolator sleeve positionable around the trolling motor column and a retainer which receives and retains the gripping isolator sleeve in a manner effective for holding the trolling motor column in an operating position. The gripping isolator sleeve is formed and configured in a manner effective for flexing sufficiently to allow the trolling motor to deflect in any direction when impacted and for then automatically returning the trolling motor to its operating position.
Owner:BRUNSWICK CORPORATION
Retractable trolling motor
InactiveUS6280267B1Reduce resistancePropulsion power plantsOutboard propulsion unitsWatercraftTrolling motor
A propulsion system for a watercraft is provided, which may be an integral part of a watercraft or may be retrofitted to a particular watercraft. The propulsion system is mounted to the hull in a central area, such as forward of a transverse centerline of the hull. The propulsion system includes a propulsion assembly coupled to a retractable arm, which is pivotable between a stowed and operational position. In the stowed position at least a portion of the propulsion assembly may be received within a recessional housing formed in the hull.
Owner:BRP US
Trolling motor assembly
A trolling motor assembly for use with a watercraft is disclosed. The trolling motor assembly comprises a propulsion unit, a steering control unit, a motor tube, and a mount system having a first portion adapted to be mounted to a watercraft and a second portion adapted to support the propulsion unit. The assembly further comprises an orientation system is configured to re-index the trolling motor assembly between a forward troll position and a back troll position.
Owner:JOHNSON OUTDOORS
Trolling Motor
ActiveUS20150298782A1Low part countCompact configurationPropulsion power plantsOutboard propulsion unitsTrolling motorControl theory
A trolling motor is provided. The trolling motor includes a base assembly with a steering module mounted to the base assembly. The steering module includes an internal drive arrangement for providing an output torque. The steering module also includes a trim module rotatably mounted to an upper portion of the steering module. A motor shaft assembly including a motor shaft, a head unit attached to an upper end of the motor shaft, and a motor power unit attached to a lower end of the motor shaft is also provided. The motor shaft extends through the base assembly, steering module, and trim module. A torque transfer arrangement is mounted between the trim module and the motor shaft of the motor shaft assembly for transferring the output torque provided by the steering module to the motor shaft to rotate the motor shaft assembly about a rotational steering axis.
Owner:JOHNSON OUTDOORS
Releasable mounting apparatus and trolling motor assembly
ActiveUS7399211B1Effectively interlockingPortable framesPropulsion power plantsEngineeringWatercraft
An apparatus for releasably mounting a trolling motor on a watercraft and a trolling motor assembly which includes the inventive releasable mounting apparatus. The releasable mounting apparatus comprises a mounting bracket and a locking assembly which is releasably engageable with the mounting bracket at a first location and includes a cam structure which is rotatable for locking engagement with the mounting bracket at a second location.
Owner:BRUNSWICK CORPORATION
Trolling motor with diagnostic system
InactiveUS7306496B1Satisfies needReduce decreaseAnalogue computers for vehiclesRegistering/indicating working of vehiclesElectronic controllerDiagnostic information
An apparatus including a trolling motor having at least one operational subsystem and the trolling motor also having an integral electronic controller for controlling the operational subsystem wherein the improvement comprises an integral electronic diagnostic system which will receive diagnostic information from the operational subsystem and will transmit the diagnostic information for reception externally of the trolling motor.
Owner:BRUNSWICK CORPORATION
Trolling motor assembly
A trolling motor assembly for use with a watercraft is disclosed. The trolling motor assembly comprises a propulsion unit, a steering control unit, a motor tube, and a mount system having a first portion adapted to be mounted to a watercraft and a second portion adapted to support the propulsion unit. The assembly further comprises an orientation system is configured to re-index the trolling motor assembly between a forward troll position and a back troll position.
Owner:JOHNSON OUTDOORS
Trolling motor mount
InactiveUS20100116967A1Easy to useEasy to installPortable framesPropulsion power plantsRemote controlWatercraft
A trolling motor mount comprising a base for attaching the mount to a watercraft, an arm assembly pivotally attached to the base, a motor mount assembly pivotally attached to the arm assembly for rotatably securing the trolling motor, and an actuator adapted to move the arm assembly between a fully deployed position and a fully stowed position. The actuator may comprise a linear actuator. The arm assembly may comprise a single elongated arm or a four bar linkage system. The mount may further comprise a user control such a switch, a wireless remote control, or wired remote control.
Owner:TODD WILLIAM J +1
Motion Decoy System for Duck Hunters
A motion decoy system that mimics a flock of birds swimming within a body of water includes a drive unit and a plurality of bird decoys; the drive unit having a frame, a first line, a second line, a trolling motor, and a propeller. The plurality of bird decoys includes a first plurality of decoys pivotally connected to the first line, a second plurality of decoys pivotally connected to the second line, and a third plurality of decoys pivotally connected to the frame. The trolling motor is adjacently connected to the frame and, in conjunction with the propeller, drives the frame forward and backward; the first line and the second line being adjacently connected to the frame opposite each other, wherein the first line and the second line trail the frame. The trolling motor is operated through a control unit that is electrically connected through the second line.
Owner:HUDSON JAMES WILLIAM
Trolling motor device
InactiveUS20070232157A1Less forceAvoid breakingPropulsion power plantsOutboard propulsion unitsEngineeringTrolling motor
A trolling motor device including an extendable / retractable length drive unit. Preferably, the drive unit is a telescoping drive unit.
Owner:LEE BRUCE R
Integrated display for a trolling motor
ActiveUS9840312B1Enhanced interactionLimited spaceDrawing from basic elementsNavigational calculation instrumentsEngineeringTrolling motor
Trolling motor assemblies with an integrated screen and / or user interface are provided herein. For example, the screen is integrated in the main housing or a foot pedal housing of the trolling motor assembly and accessible / visible by a user while the trolling motor is deployed. Such an assembly provides an easy-to-use and compact assembly that provides useful marine features for the user right at the trolling motor, thereby saving space and allowing the user to receive all pertinent information at their current position on the watercraft.
Owner:NAVICO HLDG
System and Method for Controlling a Trolling Motor
ActiveUS20140249698A1Transmission systemsDigital data processing detailsData connectionControl system
A trolling motor control system that includes a main controller configured interface with a trolling motor is provided. The main controller is configured to control the output power and directional heading of the trolling motor. In at least one embodiment, the main controller has an electronic interface configured to establish a two-way day data connection between the main controller and an electronic GPS-equipped mapping device. This two-way connection allows the main controller to use data stored on the GPS-equipped mapping device to execute functions of the trolling motor control system. It also allows functions of the trolling motor control system to be executed via controls on the GPS-equipped mapping device.
Owner:JOHNSON OUTDOORS
Trolling motor mount
InactiveUS8814129B2Easy to useEasy to installPortable framesSteering ruddersRemote controlWatercraft
Owner:TODD WILLIAM J +1
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