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US 6,038,770 AGranted
Process for the production of wood-veneer steering wheel
AssigneeRainer Carrier
InventorRainer Carrier
Life of this patent
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Abstract
A method for producing wooden segments for steering wheels for motor vehicles. In the process a plurality of wood veneers are bonded to form segments in a heated steel mold having the predetermined radii of the steering wheel. The segments are then profiled and bonded onto the core profile of the steering wheel. Variations of process provide segments with root grain veneer and differently colored veneer layers.
Claims2
A method for the production of wood based steering wheels comprising the steps of:
- a) preparing veneer segments of dimensions as required for the peripheral length of a desired size wood segment;
- b) placing the wood veneer segments into a mold of arc shape corresponding to an arc of a steering wheel onto which the veneer segment is to be placed, together with solid sheet glue between the veneer segments;
- c) compressing and heating the veneer segments in the mold to an extent sufficient to laminate the veneer segments together and to cause the veneer segments to assume the arc shape;
- d) profiling the outer surface of the segments to a final desired outer shape;
- e) cutting the profiled segments in half to provide two laminated segments and forming a recess in one surface of each of two laminated segments adapted for accommodation of a steering wheel therein;
- and
- f) bonding the laminated segments together around the steering wheel.
4 more elements
Dependencies are inferred from the claim text.