JP4160928B2 - パラボラ反射鏡 - Google Patents
パラボラ反射鏡 Download PDFInfo
- Publication number
- JP4160928B2 JP4160928B2 JP2004142551A JP2004142551A JP4160928B2 JP 4160928 B2 JP4160928 B2 JP 4160928B2 JP 2004142551 A JP2004142551 A JP 2004142551A JP 2004142551 A JP2004142551 A JP 2004142551A JP 4160928 B2 JP4160928 B2 JP 4160928B2
- Authority
- JP
- Japan
- Prior art keywords
- parabolic reflector
- fastener
- ribbon
- parabolic
- ribbon portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Description
M. W. Thomson, "ASTROMESH Deployable Reflectors for Ku- and Ka-Band Commercial Satellite" 20th AIAA International Communication Satellite Systems, AIAA-2002-2003, 2002 L. T. Tan and S. Pellegrino "STIFFEND SPRINGBACK REFLECTORS" In Proc. 25th ESA Antenna Workshop on Satellite Antenna Technology, 18-20 September 2002, ESTEC, Noordwijk, The Netherland
11 中心部
12 リボン部
13 内側テープ部
14 内側エレメント
15 外側テープ部
16 外側エレメント
17 スライダ
41 支持構造
Claims (1)
- 略円形の中心部と、前記中心部の外周に渦巻状に展開可能なリボン部と、前記中心部の背面から放射状に伸び展開後の前記リボン部を背面から支持する支持機構とを含むパラボラ反射鏡であって、
前記リボン部が、
外周から前記中心部に向かって巻き取られたときでも、パラボラ反射鏡の曲面形状を維持する材料で製作されており、
前記リボン部展開時に内側部材と係合するファスナを備え、
前記支持構造が、前記ファスナの係合時に前記ファスナのエレメントに形成される切り欠きに係合する係合部を備え、
前記ファスナが前記係合部を跨いで走行するスライダを備えるパラボラ反射鏡。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004142551A JP4160928B2 (ja) | 2004-05-12 | 2004-05-12 | パラボラ反射鏡 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004142551A JP4160928B2 (ja) | 2004-05-12 | 2004-05-12 | パラボラ反射鏡 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005328166A JP2005328166A (ja) | 2005-11-24 |
JP4160928B2 true JP4160928B2 (ja) | 2008-10-08 |
Family
ID=35474189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004142551A Expired - Fee Related JP4160928B2 (ja) | 2004-05-12 | 2004-05-12 | パラボラ反射鏡 |
Country Status (1)
Country | Link |
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JP (1) | JP4160928B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104064849B (zh) * | 2014-07-10 | 2016-05-11 | 哈尔滨工业大学 | 一种充气展开抛物柱面天线的反射面下拉式展开定型机构 |
CN106887712B (zh) * | 2017-04-27 | 2019-06-28 | 中国电子科技集团公司第五十四研究所 | 一种高精度碳纤维环焦天线副反射面的制造方法 |
-
2004
- 2004-05-12 JP JP2004142551A patent/JP4160928B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2005328166A (ja) | 2005-11-24 |
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