Back to results
US 2009/0243176 A1Published application
Systems and Methods for Positioning Fairing Sheaths of Gas Turbine Engines
AssigneeUnited Technologies Corporation
InventorPhillip Alexander
Life of this patent
Estimating the term…
Abstract
Systems and methods for positioning fairing sheaths are provided. In this regard, a representative method includes using vacuum pressure to assist in moving opposing portions of a fairing sheath away from each other.
Claims20
A system for positioning a fairing sheath of a gas turbine engine comprising:
- a tool having a clamp and opposing gripping members;
- the clamp being operative to clamp about a leading edge portion of a fairing sheath;
- the gripping members being operative to pivot about the clamp, a first of the gripping members having a first contact face and a first seal positioned on the first contact face, a second of the gripping members having a second contact face and a second seal positioned on the second contact face, the first contact face opposing the second contact face, the first contact face and the first seal being operative to form a first vacuum chamber, the second contact face and the second seal being operative to form a second vacuum chamber.
A method for positioning a fairing sheath of a gas turbine engine comprising:
- using vacuum pressure to assist in moving opposing portions of a fairing sheath away from each other.
Dependencies are inferred from the claim text.