Center bearing bush unit for propeller shaft
AssigneesHyundai Motor Company, Kia Motors Corporation
InventorJang Ho KIM
Life of this patent
Estimating the term…
Abstract
A center bearing bush unit for a propeller shaft can effectively decrease the amount of large/small displacement that occurs in the propeller shaft during driving of a vehicle. A center bearing bush unit for a propeller shaft includes an inner pipe; an outer pipe disposed on a common axis as the inner pipe at the outside of the inner pipe; a cushion rubber attached between the inner and outer pipes, and having a plurality of voids disposed on the common axis; and a plurality of stoppers attached to the outer circumferential surface of the inner pipe while being spaced apart from the cushion rubber at a predetermined interval.
Claims7
1-15. (canceled)
A center bearing bush unit for a propeller shaft, comprising:
- an inner pipe;
- an outer pipe disposed on a common axis with the inner pipe at the outside of the inner pipe;
- a cushion rubber attached between the inner and outer pipes, and having a plurality of voids disposed around the common axis;
- an outer stopper attached to the outer circumferential surface of the inner pipe while being spaced apart from the cushion rubber at a predetermined interval;
- and
- an inner stopper attached to the inner circumferential surface of the outer pipe while being spaced apart from the cushion rubber at a predetermined interval.
21-24. (canceled)
Dependencies are inferred from the claim text.