The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 29, 2015
Filed:
Jul. 23, 2010
Eric Jacques Boston, Cesson, FR;
Michel André Bouru, Montereau-sur-le-Jard, FR;
Laurent Jablonski, Melun, FR;
Philippe Gérard Edmond Joly, Vaux le Penil, FR;
Eric Jacques Boston, Cesson, FR;
Michel André Bouru, Montereau-sur-le-Jard, FR;
Laurent Jablonski, Melun, FR;
Philippe Gérard Edmond Joly, Vaux le Penil, FR;
SNECMA, Paris, FR;
Abstract
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.