Steering device for a vehicle, in particular an electric vehicle
First Claim
Patent Images
1. A steering device for a vehicle comprising:
- a steering wheel, a steering wheel hub, or steering wheel spokes connected in a rotationally fixed manner to a rotatable steering shaft in a steering column for transmission of a steering motion;
a central part, which is disposed in a stationary position with respect to the steering wheel in a central region defined by the steering wheel and which has a visible surface area in the central region formed predominantly by a screen display, wherein the screen display is an input/output device and is configured for control of at least one functionality of the vehicle; and
a remaining portion of the surface area visible in the central region is formed by an airbag cover in proximity to the screen display, and an airbag unit with an airbag is disposed beneath the airbag cover on the central part so that the airbag can unfold by opening of the airbag cover in front of the steering device and in front of the screen display, andwherein the airbag unit is disposed decentrally relative to a central axis of the steering column, and wherein the airbag unit is disposed at an angle inclined relative to the central axis of the steering column in a direction of the screen display such that an airbag outlet direction forms an acute angle with a plane of a display of the display screen and an obtuse angle relative to the central axis, and wherein a surface of the screen display is perpendicular to the central axis of the steering column.
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Abstract
A steering device for a vehicle having a steering wheel, a steering wheel hub or steering wheel spokes which are connected in a rotationally fixed manner to the steering wheel for transmission of a steering motion, a central part which is disposed in a stationary position with respect to the steering wheel in a central region defined by the steering wheel and which has a visible surface area in the central region formed predominantly by a screen display and wherein the screen display is an input/output device and is configured for control of at least one functionality of the vehicle.
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Citations
20 Claims
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1. A steering device for a vehicle comprising:
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a steering wheel, a steering wheel hub, or steering wheel spokes connected in a rotationally fixed manner to a rotatable steering shaft in a steering column for transmission of a steering motion; a central part, which is disposed in a stationary position with respect to the steering wheel in a central region defined by the steering wheel and which has a visible surface area in the central region formed predominantly by a screen display, wherein the screen display is an input/output device and is configured for control of at least one functionality of the vehicle; and a remaining portion of the surface area visible in the central region is formed by an airbag cover in proximity to the screen display, and an airbag unit with an airbag is disposed beneath the airbag cover on the central part so that the airbag can unfold by opening of the airbag cover in front of the steering device and in front of the screen display, and wherein the airbag unit is disposed decentrally relative to a central axis of the steering column, and wherein the airbag unit is disposed at an angle inclined relative to the central axis of the steering column in a direction of the screen display such that an airbag outlet direction forms an acute angle with a plane of a display of the display screen and an obtuse angle relative to the central axis, and wherein a surface of the screen display is perpendicular to the central axis of the steering column. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A steering column in a vehicle having a steering device for the vehicle comprising:
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a steering wheel, a steering wheel hub, or steering wheel spokes connected in a rotationally fixed manner to a rotatable steering shaft in the steering column for transmission of a steering motion; a central part, which is disposed in a stationary position with respect to the steering wheel in a central region defined by the steering wheel and which has a visible surface area in the central region formed predominantly by a screen display, wherein the screen display is an input/output device and is configured for control of at least one functionality of the vehicle; wherein an airbag unit is disposed in in proximity to a housing of the steering column, and a longitudinal axis of an airbag container runs in proximity to or inside the steering column, and wherein the airbag unit is disposed decentrally relative to a central axis of the steering column, and wherein the airbag unit is disposed at an angle inclined relative to the central axis of the steering column in a direction of the screen display such that an airbag outlet direction forms an acute angle with a plane of a display of the display screen and an obtuse angle relative to the central axis, and wherein a surface of the screen display is perpendicular to the central axis of the steering column.
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11. A system for a vehicle having a steering device and a control unit which is communicatively and operatively connected to a screen display, wherein the steering device for the vehicle comprises:
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a steering wheel, a steering wheel hub, or steering wheel spokes connected in a rotationally fixed manner to a rotatable steering shaft in a steering column for transmission of a steering motion; and a central part, which is disposed in a stationary position with respect to the steering wheel in a central region defined by the steering wheel and which has a visible surface area in the central region formed predominantly by the screen display, wherein the screen display is an input/output device and is configured for control of at least one functionality of the vehicle; and a remaining portion of the surface area visible in the central region is formed by an airbag cover in proximity to the screen display, and an airbag unit with an airbag is disposed beneath the airbag cover, and wherein the airbag unit is disposed decentrally relative to a central axis of the steering column, and wherein the airbag unit is disposed at an angle inclined relative to the central axis of the steering column in a direction of the screen display such that an airbag outlet direction forms an acute angle with a plane of a display of the display screen and an obtuse angle relative to the central axis, and wherein a surface of the screen display is perpendicular to the central axis of the steering column. - View Dependent Claims (15, 16, 17, 18, 19)
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12. A system and at least a steering device, wherein the system for a vehicle having a steering device and a control unit which communicatively and operatively connects to a screen display, wherein the steering device for the vehicle comprises:
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a steering wheel, a steering wheel hub or steering wheel spokes connected in a rotationally fixed manner to a rotatable steering shaft in a steering column for transmission of a steering motion; a central part, which is disposed in a stationary position with respect to the steering wheel in a central region defined by the steering wheel and which has a visible surface area in the central region formed predominantly by the screen display, wherein the screen display is an input/output device and is configured for control of at least one functionality of the vehicle; and the control unit which is communicatively and operatively connected to the screen display, wherein the remaining portion of the surface area visible in the central region is formed by an airbag cover in proximity to the screen display, and an airbag unit with an airbag is disposed beneath the airbag cover on the central part so that the airbag can unfold by opening of the airbag cover in front of the steering device and in front of the screen display, wherein the airbag unit is communicatively and operatively connected to the control unit, and wherein the airbag unit is disposed decentrally relative to a central axis of the steering column, and wherein the airbag unit is disposed at an angle inclined relative to the central axis of the steering column in a direction of the screen display such that an airbag outlet direction forms an acute angle with a plane of a display of the display screen and an obtuse angle relative to the central axis, and wherein a surface of the screen display is perpendicular to the central axis of the steering column. - View Dependent Claims (13, 14)
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20. A vehicle having a steering device, wherein the steering device comprises:
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a steering wheel, a steering wheel hub, or steering wheel spokes connected in a rotationally fixed manner to the steering wheel for transmission of a steering motion, a central part, which is disposed in a stationary position with respect to the steering wheel in a central region defined by the steering wheel and which has a visible surface area in the central region formed predominantly by a screen display, wherein the screen display is an input/output device and is configured for control of at least one functionality of the vehicle; a steering column in the vehicle comprising an airbag unit disposed in proximity to a housing of the steering column, and a longitudinal axis of an airbag container of the airbag unit runs in proximity to or inside the steering column; and a control unit communicatively and operatively connected to the screen display; and wherein the airbag unit is disposed decentrally relative to a central axis of the steering column, and wherein the airbag unit is disposed at an angle inclined relative to the central axis of the steering column in a direction of the screen display such that an airbag outlet direction forms an acute angle with a plane of a display of the display screen and an obtuse angle relative to the central axis, and wherein a surface of the screen display is perpendicular to the central axis of the steering column.
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Specification