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US 6,283,463 B1Granted
Construction of torsion bar for tilting cabin of an automobile
AssigneeHyundai Motor Company
InventorSung Shik Park
Life of this patent
Estimating the term…
Abstract
The present invention relates to a torsion bar for tilting the cabin of an automobile, particularly related to a torsion bar having a different number of serrations on its ends, which can improve the assembling work of the torsion and the tilting effect of the cabin. When the torsion bar is assembled to the hinge bracket and the torsion bar arm, at least one serration on the ends of the torsion bar are automatically arranged in a straight line and torque is not applied on the torsion bar.
Claims2
Construction of a torsion bar for tilting the cabin of an automobile comprising:
- a torsion bar having male serrations on its ends, each male serration being comprised of different number of teeth, wherein the teeth comprising the serrations shaped on the ends of the torsion bar have at least six pairs of teeth matched in a straight line within ±0.5° range;
- a hinge bracket having female serrations, with which one end of the torsion bar is assembled to the hinge bracket;
- and
- a torsion bar arm having female serrations, with which the other end of the torsion bar is assembled to the torsion bar arm.
1 more element
Dependencies are inferred from the claim text.