DK200400158U3 - Electric powered game handle - Google Patents

Description

DK 2004 00158 U3

Denominations

Electric powered game handle

Scope of production

Electric-powered game handle for use in a sail-driven vessel with hand-operated game play for traps in falls, halls and lanes.

Prior art

From WO 94/033090 (Crown and sprocket gears) an electric-powered winch handle is known for use in a sail-driven vessel with hand-operated winch control and which can be moved between the winches on a sail-driven vessel.

It is known from the same patent application that a gaming handle may be powered by a battery located in the vessel.

From French Patent Application No. 2 701 699 (Crown and Point Gear), there is known an electrically operated game handle, which can be held in a locked position relative to the individual game on the vessel and thereby record the resulting moments.

The technical problem In the aforementioned patents and in other known patents on electrically driven game handles, the motors used are all equipped with either crown and sprocket, sprocket or planetary gears. For example, GB 2317 844 A (Planet gear), US 5,386,970 (Planet gear), FR 9111080 (Gear wheel), GB 2 362 366 A (Planet gear), US 2,783,398 (Planet gear).

These gear types will often lack the necessary torque and tightening torque in the fall, tail and joints.

The new technique

The object of the present invention is to provide such a robust traction that the invention is made applicable in sailboat sizes from 32 to 42 feet.

This is made possible by using a maintenance-free and oil-bath lubricated worm gear bolt bolted to the engine horizontally relative to the worm gear.

DK 2004 00158 U3

The technical impact

With a worm gear bolt bolted to the motor horizontally relative to the worm gear, a sustained traction is achieved by using a 42 spindle of 100 kg in high gear and 400 kg in reverse gear.

The traction is over 500 kg in low gear (reverse gear).

At a load of 100 kg, a lifting speed of more than 10 meters per minute is achieved.

By designing and encapsulating the game handle in a functional form, the invention can be mounted and dismounted on a sail by a sailor using only one hand, and the operation of the maneuver button and overload protection can be effected using only one hand.

The construction with the plastic molded head with lifting and operating handle in one workpiece, together with the embedded support points for fixing worm gear with collapsed motor and the screwed-on base, an integrated and self-supporting construction. The lifting handle is intended to lift and move the electric game handle, while the molded control lever with activation button together with the other construction is able to absorb the propulsive moments

List of Figures

Fig. 1 shows the hermetically sealed and enclosed power-driven game handle. Fig. 2 shows the top and bottom of an electrically operated game handle.

Fig. 3 shows in one embodiment a section through the encapsulated game handle.

Embodiment In FIG. 1, the hermetically sealed and enclosed electric drive lever (1) is shown with a built-in electric driven motor with a worm gear positioned horizontally with respect to the drive. (Engine and worm gear not shown) DK 2004 00158 U3 On the underside of the winch handle, shaft {2) (male plug) is intended to connect to the opening of the game (female plug) on the sailboat. (Game not shown)

Maneuver switch (3) is located between the lifting lever (4) and the operating handle (5). The control knob regulates the direction of rotation of the motor and can be operated in two positions, forward and reverse. When the button is unaffected, it automatically goes into deadman position.

An automatic overload protection (6) is located on the upper side of the head with lifting and operating levers ^).

In case of overload, the power is interrupted. The power is restored by pressing the overload button again.

Through the cable opening (7) in the base (8), the motor is connected to a power supply.

The weight-balanced lifting lever (4) on the winch handle (1) ensures that the winch handle can be mounted and dismounted on a sail by a sailor using only one hand.

Maneuver switch (3) conveniently located on the transition between lifting handle (4) and operating handle (5) can be operated by a sailor using only one hand.

The overload protection (6), which is mounted on the head with the upper side of the lifting and operating handle (9) under the lifting handle, can also be operated with only one hand.

Figure 2 shows a separate head with lifting and operating handle (9) and bottom piece (8) and o-ring gasket (11). In figure 3, an embodiment shows a cross section through head with lifting and operating handle (9) and bottom piece (8). The two parts are tightened with six screws (10) around an o-ring gasket (11) to ensure that water or moisture does not penetrate the encapsulated spill handle. Also shown on the section is the motor (15) bolted to worm gear (14) with shaft (2) and 2 waterproof relays (12), one of two housings for coal (13) and some of the molded support points (16) for fixing worm gear with collapsed motor.

DK 2004 00158 U3

Use model requirements 1. Electric-powered winch handle (1) for use in a sail-driven vessel with hand-operated winch for traps in falls, halls and joints, characterized in that the electric-powered winch handle has an electric-powered motor (15) bolted together with worm gear (14) positioned horizontally with respect to the worm gear.

Electric powered winch handle (1) according to claim 1, characterized in that the weight-balanced winch handle can be mounted and dismounted on a sail by a sailor using only one hand on the lift handle (4) and the maneuver button (3), mounted between the lifting handle (4) and the ergonomically designed handle (5) and overload protection (6) can both be operated by a sailor using only one hand, 3. Electric powered play handle (1) according to claim 1, characterized by the structure of the plastic molded head (9) with lifting and operating handle in one workpiece together with the bottom piece (8) constitutes an integrated unit which together with the molded support points (16) for fixing worm gear (14) with collapsed motor (15) ) constitutes a self-supporting structure in which the lifting handle is intended to lift and move the electric game handle (1).

Electric powered game handle (1) according to claim 1, characterized in that the structure with the plastic molded head with lifting and operating handle (9) in one workpiece, and the screwed bottom piece (8) together with the embedded support points (16) for fixing worm gear (14) with collapsed motor (15) forms an integrated and self-supporting structure which enables the operating handle with the control knob (3) together with the other structure to absorb the propulsion moments DK 2004 00158 U3

DK 2004 00158 U3

DK 2004 00158 U3