Wheel hub and brake disc arrangement for heavy trucks
AssigneeAB Volvo
InventorsIngemar Dagh, Jan-Olof Bodin
Life of this patent
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Abstract
Wheel hub rotatably carried on a shaft portion, which hub presents a region to which a brake disc is non-rotatably affixed, wherein a circular channel (23) surrounding the shaft portion, open on one side of the hub (6), is provided in the hub (6) radially inside of that region. The wheel hub (6) comprises a substantially cylindrical hub section (32) which merges into a radial flange portion (30) to which a wheel (31) is intended to be securely screwed. The circular channel (23) extends through the entire cylindrical section up to the flange portion. The circular channel (23) is open towards the end of the cylindrical hub section which faces away from the flange portion.
Claims7
Wheel hub rotatably carried on a shaft portion, which hub presents a region to which a brake disc is non-rotatably affixed, wherein a circular channel (23) surrounding said shaft portion, open on one side of the hub (6), is provided in the hub (6) radially inside of said region.
Dependencies are inferred from the claim text.