Tapered-land thrust bearing device
US4522513A · kind A · utility
9Cited by
4References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 28, 1983 |
| Grant date | Jun 11, 1985 |
| Priority date | — |
| Expiry date | Mar 28, 2003 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C17/18
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A tapered-land thrust bearing device including a disk-shaped bearing member and a race member. The bearing member has a tapered-land face on which tapered surfaces and flat-land surfaces are successively formed, along the peripheral direction. The race member is arranged to contact the tapered-land face of the bearing member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.