Rustproof cover for automobile disk brake

摘要

A rustproof cover for an automobile disk brake which is attached to a surface portion of a disk portion of a automobile wheel so as to shield a plurality of penetration portions penetrating the disk portion in a direction from the surface portion of the disk portion to a rear-surface portion thereof, the rustproof cover comprising, a recessed portion which is recessed from the surface portion of the disk portion to the rear-surface portion thereof so as to follow the shape of each penetration portion, wherein each recessed portion includes a protrusion portion which engages with a rear surface of the disk portion at the rear-surface portion of the disk portion so as to prevent a separation of the rustproof cover, and wherein the rustproof cover is formed of a flexible resin.

主权项

1. A rustproof cover for an automobile disk brake which is attached to a surface portion of a disk portion of an automobile wheel so as to shield a plurality of penetration portions penetrating the disk portion in a direction from the surface portion of the disk portion to a rear-surface portion thereof, the rustproof cover comprising:
a plurality of recessed portions which are recessed from the surface portion of the disk portion to the rear-surface portion thereof so as to follow the shape of each penetration portion; a hub cover portion which covers a hub portion which forms a center portion of the disk portion; a rim cover portion which covers a rim flange portion which forms an outer peripheral edge of the disk portion; and a plurality of spoke cover portions which cover a plurality of the spoke portions which are formed between the hub portion and the rim flange portion, wherein: each of the recessed portions includes a protrusion portion which engages with a rear surface of the disk portion at the rear-surface portion of the disk portion to prevent the rustproof cover from being separated from the wheel, the rustproof cover is formed of a flexible resin, a bellows portion is provided at a portion located from a radial inner portion of the spoke cover portion to an outer periphery of the hub cover portion so as to have a circular-arc shape concentric with the rust proof cover, and each of the penetration portions is formed between the adjacent spoke portions.