Shim for a turbojet blade

Details Shim for a turbojet blade Shim for a turbojet blade

2011-05-10

2011-05-10

Verdier, Christopher (Department: 3745)

Fluid reaction surfaces (i.e., impellers)

Specific working member mount

Blade received in well or slot

C416S22000A

Reexamination Certificate

active

07938626

ABSTRACT:
A shim for a turbomachine blade is disclosed. The shim includes two branches which wrap around flanks of a blade root, and two tabs. Each of the tabs extend from one end of a respective one of the two branches. The tabs are folded towards each other and are interconnected in such a manner as to prevent them from unfolding. Advantageously, the shim includes a connection part which interconnects the tabs in such a manner as to prevent them from unfolding. The connection part is assembled to the tabs in such a manner as to allow the branches of the shim to spread apart. For example, the connection part can be suitable for stretching in the direction for spreading the branches apart.

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Decision on Grant issued August 19, 2010, in Russian Patent Application No. 2006133128.

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