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. 05, 1985
Filed:
Jun. 11, 1982
Herbert Imbiel, Haar, DE;
Henning Herbig, Holzkirchen, DE;
Abstract
An unfoldable antenna netting reflector includes a plurality of stiff ribs to which the reflector net is secured. These stiff ribs are pivoted to a central holding member and extend radially outwardly when the reflector is unfolded to spread out the reflector netting. In order to assure a trouble-free unfolding of such a reflector at any time levers (8, 9) are provided between two ribs each (2, 4; 4, 6). Tensioning cables (14, 16) running over rollers (17, 19) are operatively connected to the buckling joints (8',9') of these levers for straightening out the levers. The ends of the levers are pivoted to the respective rib and the levers are capable of buckling in but one direction. When the levers assume the stretched out position, they snap into a locked condition. A plurality of ropes arranged for operating a plurality of levers may be operated in unison. The levers are secured to the ribs either at a spacing from the radially outer end of the ribs, or they may be secured to these radially outer rib ends.