Hub bearing unit assembly
US4047770A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Sep 22, 1975 |
| Grant date | Sep 13, 1977 |
| Priority date | — |
| Expiry date | Sep 22, 1995 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C2326/02
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A hub bearing unit assembly having an inner and outer race ring, which being unified with a fastening flange, with rows of rolling elements located between the races, said rolling elements being separated from one another by means of a cage, as well as comprising seals, which retain a lubricant contained between the rolling elements, the bearing parts being connected to a shaft or part of a shaft, wherein the end part of the inner race opposite the flange section and situated outside the inner side of said race ring, the so-called head section, comprises coupling elements by means of which the race is connected to the shaft or a part of it so as to transmit power.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.