Patent ID: 7641561

Claim:
A dust cover for a steering shaft for closing a column hole between a steering shaft penetrating the column hole provided on a panel which separates an engine room and a vehicle compartment, and the panel, comprising: a bush made of low frictional material, through which the steering shaft penetrates; a main body of dust seal made of rubber, provided with a plurality of bellows in an axial direction of the steering shaft and arranged between the bush and the panel, for sealing a clearance thereof, said main body of dust seal further comprising a tubular reinforcement member integrally formed within a peripheral installation portion; an annular seal lip arranged at least on the engine room side of the bush, in contact with an outer peripheral surface of the steering shaft; and a fixing member for surrounding end portions of the plurality of bellows on the inner periphery side, and tightening the end portions on the inner periphery side to fix the plurality of bellows to the bush.