摘要:
A trolling motor system for a light-weight watercraft comprises: a mounting system attaches to the watercraft, the mounting system includes a bracket and a plate, the plate includes a first end, a moveable end, and a hinge therebetween, a connector removably joins the bracket to the watercraft, a pivot connects the bracket to the first end of the plate; a winch is located adjacent the first end and is adapted to raise and lower the movable end between an up position and a down position; a guidance mechanism is coupled to and below the moveable end, the guidance mechanism includes a wire system for controlling rotational movement of the trolling motor; and a trolling motor affixed to and located below the guidance mechanism.
摘要:
A system and method control a trim device that positions a trimmable marine apparatus with respect to a marine vessel. A trim system is operated in an automatic mode, in which a controller sends signals to actuate the trim device automatically as a function of vessel or engine speed, or a manual mode, in which the controller sends signals to actuate the trim device in response to commands from an operator input device. An operating speed of the propulsion system is determined. When the operating speed has crossed a given operating speed threshold, the trim system is subsequently operated in the automatic or manual mode depending on whether the operating speed increased or decreased as it crossed the operating speed threshold and whether the trim system was operating in the automatic or manual mode as the operating speed crossed the operating speed threshold.
摘要:
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).
摘要:
A method for controlling a trim position of a marine propulsion unit for propelling a watercraft has the steps of: sensing an engine speed; positioning the propulsion unit at a first trim angle when the engine speed is less than or equal to a first predetermined engine speed, the first trim angle being constant; positioning the propulsion unit at a second trim angle when the engine speed is greater than the first predetermined engine speed and less than the second predetermined engine speed; and positioning the propulsion unit at a third trim angle when the engine speed is greater than or equal to the second predetermined engine speed, the third trim angle being constant. A system for controlling a trim position of a marine propulsion unit for propelling a watercraft is also disclosed.
摘要:
A method for limiting motion of at least one outboard engine of a watercraft to at least one desired limit position in at least one direction is disclosed. The method comprises initiating a calibration process by inputting a sequence of at least one state of at least one switch, moving the at least one outboard engine about at least one axis in the at least one direction until the at least one desired limit positions is reached, sensing a position of the at least one outboard engine about the at least one axis when the at least one outboard engine is at the at least one desired limit position, and recording the sensed position to be a limit position. A method for limiting motion of a plurality of outboard engines, and a watercraft are also disclosed.
摘要:
Embodiments of outboard motors and related systems and components thereof, as well as arrangements of marine vessels implementing same, as well as related methods of operation, use, assembly, and manufacture, and related improvements, are disclosed herein. In at least some embodiments, the outboard motor includes a cowling system in which at least one divider portion separates an interior region into first and second portion, with the transmission and engine respectively being situated in the first and second portions, respectively. Additionally, in at least some embodiments, the outboard motor includes a water pump system in which a water pump is integrated with the transmission. Further, in at least some embodiments, the outboard motor includes a fuel vaporization suppression feature, or an oil tank feature that allows for desirable oil drainage from the engine of the outboard motor particularly when the outboard motor is in particular (e.g., storage) positions.
摘要:
Embodiments of outboard motors and related systems and components thereof, as well as arrangements of marine vessels implementing same, as well as related methods of operation, use, assembly, and manufacture, and related improvements, are disclosed herein. In at least some embodiments, the outboard motor includes a cowling system in which at least one divider portion separates an interior region into first and second portion, with the transmission and engine respectively being situated in the first and second portions, respectively. Additionally, in at least some embodiments, the outboard motor includes a water pump system in which a water pump is integrated with the transmission. Further, in at least some embodiments, the outboard motor includes a fuel vaporization suppression feature, or an oil tank feature that allows for desirable oil drainage from the engine of the outboard motor particularly when the outboard motor is in particular (e.g., storage) positions.
摘要:
To provide a technique capable of adjusting a tilt angle of a ship propulsion machine body with respect to a hull to a tilt angle suitable for a travelling state easily and with high accuracy. A motor adjusting a tilt angle of a ship propulsion machine body with respect to a hull and a control device controlling drive of the motor so as to change the tilt angle in accordance with an output from a hull angle sensor detecting a hull angle as an angle of the hull with respect to the water surface are included.
摘要:
A suspension device includes a clamp bracket, a tilting shaft, a swivel bracket, and a steering shaft. An outboard motor is to be connected to the steering shaft. The steering shaft is to be driven about a central axis of the steering shaft by either one of an electric steering mechanism and a hydraulic steering mechanism. The swivel bracket includes a placing portion arranged to support the electric steering mechanism and a wall portion arranged to support the hydraulic steering mechanism at a position different from that of the electric steering mechanism, and supports either one of the electric steering mechanism and hydraulic steering mechanism.
摘要:
A swivel bracket is coupled via a horizontal bracket to a clamp bracket to be mounted on a vessel. A trim mechanism adjusts a trim angle of an outboard motor by rotating the swivel bracket about the horizontal shaft. The trim mechanism includes a trim cylinder coupled to the clamp bracket and a trim rod that is projectable and retractable from the trim cylinder. A thrust receiver is attached to the swivel bracket. The thrust receiver receives a load from the trim rod. The thrust receiver is grounded. The thrust receiver includes a conducting portion in contact with the trim rod.