Bearing assembly for rock drill
US9086091B2 · kind B2 · utility
0Cited by
7References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 21, 2013 |
| Grant date | Jul 21, 2015 |
| Priority date | — |
| Expiry date | Jun 21, 2033 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C2352/00
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A bearing assembly for a rock drill includes a housing and a bearing. The housing includes a cylindrical tail portion and a head portion having a multi-sided outer surface configured to inhibit a rotation of the bearing assembly relative to the rock drill. The bearing is positioned within the housing and configured to receive a rotatable component of the rock drill.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.