Prestressing device having circumferential activity

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United States of America Patent

PATENT NO 9145942
SERIAL NO

13388461

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Abstract

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A prestressing device extending about an axis between a first plane and a second plane, the first plane being located at a predetermined distance from the second plane, each plane being perpendicular to the axis. The device includes at least three deformation areas. The deformation areas extend in the first plane. The device further includes, between each deformation area, a planar contact surface extending in the second plane.

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Patent Owner(s)

Patent OwnerAddress
SAFRAN AIRCRAFT ENGINES75015 PARIS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boston, Eric Jacques Cesson, FR 9 75
Bouru, Michel André Montereau-sur-le-Jard, FR 6 52
Jablonski, Laurent Melun, FR 40 221
Joly, Philippe Gérard Edmond Vaux le Penil, FR 19 54

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