Horseshoe slip elevator
US10570678B2 · kind B2 · utility
0Cited by
4References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 28, 2017 |
| Grant date | Feb 25, 2020 |
| Priority date | — |
| Expiry date | Nov 6, 2037 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B19/16
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An apparatus for gripping a tubular includes a body. A slip carrier is coupled to an inner surface of the body. The slip carrier is configured to pivot between an open position and a closed position. A tubular is configured to be introduced laterally into the body when the slip carrier is in the open position. A slip is coupled to the slip carrier. The slip is configured to move radially between a first position that is spaced apart from the tubular and a second position that contacts and grips the tubular.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.