Bearing limiting system and limiting method
US9856919B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 10, 2014 |
| Grant date | Jan 2, 2018 |
| Priority date | — |
| Expiry date | Feb 12, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/72
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
Disclosed is a bearing limiting system. The limiting system comprises a limiting bulge formed integrally with a shaft, a bearing inner race, and an acting force conduction part, wherein the acting force conduction part is arranged between the limiting bulge and the bearing inner race, and the inner diameter of the bearing inner race is larger than the outer diameter of the limiting bulge. The bearing limiting system is convenient in installation, can realize the effective limiting of a bearing inner race while not affecting either the strength of the shaft or the assembly and disassembly of the bearing, and is especially suitable for a bearing with a long shaft.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.