Electric boat drive
First Claim
1. A control device for controlling an electric motor, the control device comprising:
- a twist grip rotatably mounted on a carrier such that the twist grip is user-twistable in a first direction from a neutral position to a first operating position, and in a second direction from the neutral position to a second operating position; and
a force element for producing a return force, the force element operatively coupled to the twist grip via a force transmission element and at least one deflection element such that the force element applies the return force to the twist grip thereby twisting the twist grip to the neutral position from both the first position and the second position.
1 Assignment
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Accused Products
Abstract
A control device for controlling an electric motor. The control device includes a twist grip that is rotatably mounted on a carrier such that the twist grip is user-twistable in a first direction from a neutral position to a first operating position, and in a second direction from the neutral position to a second operating position. The control device further includes a force element for producing a return force. The force element operatively couples to the twist grip via a force transmission element and at least one deflection element such that the force element applies the return force to the twist grip thereby twisting the twist grip to the neutral position.
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Citations
14 Claims
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1. A control device for controlling an electric motor, the control device comprising:
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a twist grip rotatably mounted on a carrier such that the twist grip is user-twistable in a first direction from a neutral position to a first operating position, and in a second direction from the neutral position to a second operating position; and a force element for producing a return force, the force element operatively coupled to the twist grip via a force transmission element and at least one deflection element such that the force element applies the return force to the twist grip thereby twisting the twist grip to the neutral position from both the first position and the second position. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A control device for controlling an electric motor, comprising:
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a twist grip and a carrier on which the twist grip is rotatably mounted, wherein the twist grip can be brought into a first operating position by being turned from a neutral position in a first direction, and wherein the twist grip can be brought into a second operating position by being turned from the neutral position in a second direction opposed to the first direction; and a force element for producing a return force, wherein the force element is in operative connection, via a force transmission element and a deflection element, with the twist grip, so that the force element applies a force to the twist grip which rotates the twist grip out of both the first operating position and the second operating position back into the neutral position, wherein the electric motor is part of an outboard drive for a boat, wherein the electric motor drives a propeller, wherein the control device regulates the speed and selects the direction of travel, and wherein the first and second operating positions designate forwards and reverse directions of travel, respectively.
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13. A control device for controlling an electric motor, comprising:
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a twist grip and a carrier on which the twist grip is rotatably mounted, wherein the twist grip can be brought into a first operating position by being turned from a neutral position in a first direction, and wherein the twist grip can be brought into a second operating position by being turned from the neutral position in a second direction opposed to the first direction; and a force element for producing a return force, wherein the force element is in operative connection, via a force transmission element and a deflection element, with the twist grip, so that the force element applies a force to the twist grip which rotates the twist grip out of both the first operating position and the second operating position back into the neutral position, wherein the force transmission element is a pull cable or linkage.
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14. A control device for controlling an electric motor, comprising:
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a twist grip and a carrier on which the twist grip is rotatably mounted, wherein the twist grip can be brought into a first operating position by being turned from a neutral position in a first direction, and wherein the twist grip can be brought into a second operating position by being turned from the neutral position in a second direction opposed to the first direction; and a force element for producing a return force, wherein the force element is in operative connection, via a force transmission element and a deflection element, with the twist grip, so that the force element applies a force to the twist grip which rotates the twist grip out of both the first operating position and the second operating position back into the neutral position, wherein the deflection element comprises a roller, a sliding guide and/or a lever.
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Specification