Steering wheel
AssigneeVolkswagenwerk Aktiengesellschaft
InventorJosef Wenninger
Life of this patent
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Abstract
A steering wheel is designed to be attached to a steering column by means of a deformation member to enable the steering wheel to tilt with respect to the axis of the steering column upon impact by the driver. The deformation member is a flat plate with lines of reduced strength preferably in the form of spirals extending from the center of the hub.
Claims8
A steering wheel comprising a hub having an axis, a rim, spokes interconnecting said hub with said rim, and a deformation member, interposed between said spokes and said hub and surrounding said hub, for permitting said steering wheel to tilt upon impact by a vehicle operator, said deformation member having the form of a flat plate having a plurality of lines of reduced strength on all sides of said hub, each of said lines interconnecting first and second end points, said first end point for each line being at a different radial distance from said hub axis and at a different angle with respect to said hub axis than said second end point.
Dependencies are inferred from the claim text.