Running tool for use with bearing assembly
US10648262B2 · kind B2 · utility
2Cited by
1References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 7, 2016 |
| Grant date | May 12, 2020 |
| Priority date | — |
| Expiry date | Dec 3, 2036 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B33/085
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A tool has an elongated body having an outer surface, a first recess formed at a first axial position along the outer surface, and a second recess formed at a second axial position along the outer surface. The tool also includes a gripping element that has a plurality of collets at a gripping portion of the gripping element and a retention end. A retention mechanism axially retains the retention end of the gripping element within an axial length along the body to allow the plurality of collets to overlap with the first axial position and the second axial position of the body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.