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:
Feb. 24, 2015
Filed:
Jul. 10, 2009
Christophe Devilliers, Grasse, FR;
Thierry Lasic, Mandelieu, FR;
Christophe Devilliers, Grasse, FR;
Thierry Lasic, Mandelieu, FR;
Thales, Neuilly-sur-Seine, FR;
Abstract
A device for correcting optical defects of a telescope mirror, compatible with use in a space environment, is provided, where the criteria of weight, reliability, service life, cost and resistance to extreme temperatures are fundamental. The device comprises at least one controllable-length element, means for controlling the length of this element, this element being connected to the mirror by its ends in zones that are diametrically or diagonally opposed and close to the periphery of this mirror, the connection between the controllable-length element and the mirror comprising attachments that are rigid on the axis joining these two attachment zones and flexible in the other degrees of freedom.