초록 ▼

The invention relates to a steering column for a motor vehicle comprising a steering shaft which is mounted in a steering shaft mounting unit and is rotatable about a longitudinal axis, and comprising a support unit for connecting the steering shaft mounting unit to the body of the motor vehicle. At

The invention relates to a steering column for a motor vehicle comprising a steering shaft which is mounted in a steering shaft mounting unit and is rotatable about a longitudinal axis, and comprising a support unit for connecting the steering shaft mounting unit to the body of the motor vehicle. At least one component of the steering column is composed at least partially of a fiber-reinforced composite material and the component lies in the flux of force between the steering column and the body. The component is provided with at least one pultrusion layer which has multiple fibers produced by pultrusion as reinforcing fibers, said fibers being oriented parallel to one another in the direction of the longitudinal axis.

대표청구항 ▼

1. A process of forming a fiber composite component, the process comprising: pulling a first set of rovings through a template;braiding a second set of rovings onto the first set of rovings in a braiding head so as to form a braid;impregnating the braid with a curable resin;curing the impregnated br

1. A process of forming a fiber composite component, the process comprising: pulling a first set of rovings through a template;braiding a second set of rovings onto the first set of rovings in a braiding head so as to form a braid;impregnating the braid with a curable resin;curing the impregnated braid in a heated mold so as to form a blank, wherein the heated mold gives the blank a profiled shape;cutting the blank to size by a cutting device; andintroducing a milled relief with an opening into a guiding ridge of the blank. 2. The process of claim 1 wherein the impregnating comprises passing the braid through an impregnating bath wherein the braid is impregnated with the curable resin that is a liquid synthetic curable resin. 3. The process of claim 1 wherein the impregnating occurs in the heated mold. 4. The process of claim 1 wherein the template is a first template, the process further comprising pulling the braid through a second template before the braid is impregnated. 5. The process of claim 1 wherein the profiled shape given to the blank by the heated mold is polygonal. 6. A process of forming a fiber composite component, the process comprising: pulling a first set of rovings through a template;braiding a second set of rovings onto the first set of rovings in a braiding head so as to form a braid;impregnating the braid with a curable resin;curing the impregnated braid in a heated mold so as to form a blank, wherein the heated mold gives the blank a profiled shape;cutting the blank to size by a cutting device;introducing a milled relief with an opening into a guiding ridge of the blank; andattaching a holder for an immobilizer on the milled relief of the guiding ridge at an end of the blank. 7. The process of claim 6 wherein the impregnating comprises passing the braid through an impregnating bath wherein the braid is impregnated with the curable resin that is a liquid synthetic curable resin. 8. The process of claim 6 wherein the impregnating occurs in the heated mold. 9. The process of claim 6 wherein the template is a first template, the process further comprising pulling the braid through a second template before the braid is impregnated. 10. The process of claim 6 wherein the profiled shape given to the blank by the heated mold is polygonal. 11. A process of forming a fiber composite component, the process comprising: pulling a first set of rovings through a template;braiding a second set of rovings onto the first set of rovings in a braiding head so as to form a braid;impregnating the braid with a curable resin;curing the impregnated braid in a heated mold so as to form a blank, wherein the heated mold gives the blank a profiled shape;cutting the blank to size by a cutting device; andattaching a bearing receptacle and a bearing to an end of the cut blank. 12. The process of claim 11 wherein the impregnating comprises passing the braid through an impregnating bath wherein the braid is impregnated with the curable resin that is a liquid synthetic curable resin. 13. The process of claim 11 wherein the impregnating occurs in the heated mold. 14. The process of claim 11 wherein the template is a first template, the process further comprising pulling the braid through a second template before the braid is impregnated. 15. The process of claim 11 wherein the profiled shape given to the blank by the heated mold is polygonal.