ASSEMBLING TYPE ANTENNA REFLECTING MIRROR

PURPOSE:To attain simple and highly accurate building by connecting split mirror faces with plural fixed frame members having a prescribed curvature at a prescribed interval via a folding member freely folded or expanded and forming the reflecting mirror to one face of the fixed frame. CONSTITUTION:...

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Bibliographic Details
Main Authors KAWAI YOSHIHARU, AKAEDA TADAYOSHI
Format Patent
LanguageEnglish
Published 05.11.1990
Subjects
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRICITY
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Summary:PURPOSE:To attain simple and highly accurate building by connecting split mirror faces with plural fixed frame members having a prescribed curvature at a prescribed interval via a folding member freely folded or expanded and forming the reflecting mirror to one face of the fixed frame. CONSTITUTION:In the case of assembling split mirror races 11, at first, a folding member 11c is folded and a 1st latch mechanism 13 of a fixed frame member 11a is fitted to a 1st latched mechanism of the split mirror face in the circumferential direction to position the circumferential direction. Then the folding member 11c,... of the split mirror faces 11 is expanded and the fixed frame members 11a,... are expanded and a 2nd latch mechanism 14 is fitted to a 2nd latched mechanism of the split mirror faces in the radial direction. Then the remaining split mirror faces are fitted sequentially to the split mirror faces 11 nearly similarly to assemble the mirror face 10. Thus, the assembling with other adjacent split mirror faces is implemented simply with high accuracy.
Bibliography:Application Number: JP19890057202