Blade with metallic leading edge and angled shear zones

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United States of America Patent

PATENT NO 10030522
SERIAL NO

14954221

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Abstract

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A turbomachine blade comprising a blade tip and a metallic leading edge having a plurality of shear zones angled to the blade tip, wherein the shear strength of the shear zones is less than the shear strength of the remainder of the leading edge, such that in the event of an impact shear is initially initiated at the shear zones.

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Patent Owner(s)

  • ROLLS ROYCE PLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Benson, Christopher Swindon, GB 29 63

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