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:
May. 23, 2017
Filed:
Oct. 01, 2012
European Space Agency, Paris, FR;
Elguja Medzmariashvili, Tbilisi, GE;
Nodar Tsignadze, Tbilisi, GE;
Nikoloz Medzmariashvili, Tbilisi, GE;
Leri Datashvili, Garching, DE;
Alexander Ihle, Neufahrn bei Freising, DE;
Julian B. Santiago Prowald, Wassenaar, NL;
Cornelis Van't Klooster, Voorhout, NL;
European Space Agency, Paris, FR;
Abstract
A multi-faceted deployable antenna frame including a six-bar linkage structure in a lateral facet of the antenna frame, the six-bar linkage structure being convertible from a folded state into a deployed state and having two first bars and four second bars, each bar being coupled to two others by a hinge to form a closed loop, where in the deployed state, the six-bar linkage structure has a quadrilateral shape. The antenna frame also includes a deployment means for deploying the antenna frame by moving the six-bar linkage structures from the folded state into the deployed state, the deployment means including: a flexible, elongated member of a substantially inextensible material; a first guiding means provided at an end portion of one of the first bars and coupled to the elongated member; a storage means provided at the first bar that includes the first guiding means for storing a part of the elongated member; a driving means that is coupled to the elongated member to pull the elongated member to the storing means when deploying the antenna frame; and a second guiding means between two adjacent second bars, the elongated member being coupled to the second guiding means. A first end of the elongated member is attached to the storing means and a second end of the elongated member is coupled to another first bar, and wherein the elongated member is extending between said first end and said second end along a plurality of second bars.