Wheel hub unit
US5975647A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 3, 1997 |
| Grant date | Nov 2, 1999 |
| Priority date | — |
| Expiry date | Dec 3, 2017 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C2326/02
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A wheel hub unit (1), particularly for a motor vehicle, comprises a hub (2) having a centering. sleeve portion (3) axially projecting from a radial side surface (10) of the hub and defining an inner through bore (4), an axle (5) rotatably supporting the hub (2), a wheel (6) with a radially inner annular rim (7) defining a centering bore (8) for fitting onto the hub sleeve portion (3), and a cover (9) for closing the through bore (4). The cover (9) is forcefully fitted over a radially outer surface (15) of the hub sleeve portion (3) such that a cylindrical portion (21) of the cover (9) is interposed between the annular rim (7) of the wheel (6) and the radially outer surface (15) of the hub sleeve portion (3).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.