Reciprocating pump turning and barring tool
US12313064B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 9, 2022 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Jun 16, 2043 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04B53/22
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A tool includes a core ring including a first end and an opposing second end. An opening is defined through the first and second ends. The core ring includes a first radial engagement component. The tool also includes a pin including a shaft having first and second sides. The first side of the shaft is disposed at least adjacent the opening of the core ring. The pin further comprises a second radial engagement component configured to engage with the first radial engagement component of the core ring. The second side of the shaft extends axially outwardly from the second end of the core ring. The tool also includes a sleeve connected to the core ring. The first side of the shaft of the pin is slidable with respect to the sleeve. At least a portion of the sleeve extends axially outwardly from the first side of the core ring.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.