Turbine blade including mistake proof feature
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United States of America Patent
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-
May 7, 2013
Grant Date -
Apr 22, 2010
app pub date -
Oct 17, 2008
filing date -
Oct 17, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A turbine blade includes a platform, an airfoil located on one side of the platform, and a base located on an opposite side of the platform. The base includes an attachment portion that is receivable in a blade retention slot of a turbine disk and a shelf located outside the turbine disk. The shelf includes a mistake proof feature that projects from an outer surface of the shelf.
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Family
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Cited Art Landscape
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