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US 10,328,882 B2Granted
Rollover protective body for a rollover protective device of a motor vehicle
AssigneeDr. Ing. h.c. F. Porsche Aktiengesellschaft
InventorHans-Juergen Schmitt
Life of this patent
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Abstract
A rollover protective device for a motor vehicle has a rollover protective body (1) with a top side. A deformation cross bar (2) is attached to the top side of the rollover protective body (1) and has hollow profile body (3). The deformation cross bar (2) has at least one reinforcing body (4) inserted into the hollow profile body (3).
Claims9
A rollover protective device of a motor vehicle, comprising a substantially vertical rollover protective body having a top end;
- a deformation cross bar extending substantially linearly and horizontally at the top end of the rollover protective body, the deformation cross bar having a hollow profile body with an interior;
- and at least one reinforcing body configured to be inserted substantially linearly into the interior of the hollow profile body, the reinforcing body having an outer shape conforming to the interior of the hollow profile body so that the reinforcing body contacts the interior of the hollow profile body, the reinforcing body having a plurality of reinforcing segments with boundary walls forming cavities that define a honey comb structure with the cavities opening in directions transverse to the substantially linearly extending deformation cross bar.
Dependencies are inferred from the claim text.