Method for mounting a frac blender on a transport vehicle
US7258522B2 · kind B2 · utility
13Cited by
10References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 1, 2003 |
| Grant date | Aug 21, 2007 |
| Priority date | — |
| Expiry date | Feb 2, 2024 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B43/2607
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A frac blender mounted on a transport vehicle and adapted for movement along a vertical, linear path between a raised stowed position and a lowered operating position. The frac blender is moved between positions by a drive system that is slip connected to the frac blender for minimizing binding stress. The frac blender is supported by a support member that is slip connected to the transport vehicle via a support frame for minimizing bending stress.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.