Wheel hub/joint unit with clamping and separating device
US6739978B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 28, 2001 |
| Grant date | May 25, 2004 |
| Priority date | — |
| Expiry date | Sep 28, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S464/906
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A hub/bearing unit 20 including a housing 22 and a hub 24 having a flange 27, an inboard surface 29 and a centrally located bore 25. A constant velocity joint 10 provides an inner joint member 14 attached to a shaft 16, an outer joint member 12 disposed about the inner joint member 14, a plurality of balls 15 between the inner joint member 14 and the outer joint member 12 wherein the balls 15 transmit rotational force between the inner joint member 14 and the outer joint member 12, respectively. An attachment device 52 has a threaded portion 54 and a shoulder portion 56. The shoulder portion 56 contacts a backing surface 60 of the constant velocity joint 10 to attach the constant velocity joint 10 to the hub/bearing unit 20.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.