JP4158049B2 - ヘリコプター用アンテナシステム - Google Patents
ヘリコプター用アンテナシステム Download PDFInfo
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- JP4158049B2 JP4158049B2 JP2005126159A JP2005126159A JP4158049B2 JP 4158049 B2 JP4158049 B2 JP 4158049B2 JP 2005126159 A JP2005126159 A JP 2005126159A JP 2005126159 A JP2005126159 A JP 2005126159A JP 4158049 B2 JP4158049 B2 JP 4158049B2
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- Prior art keywords
- antenna
- pole
- plunger
- antenna pole
- helicopter
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- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Description
10 アンテナポール
10A アンテナ本体側
10B 機体側
11 スライドヒンジ
12 緊急スプリング
13 押圧駒
14 長孔
15 係止ピン
16 固定孔
20 アンテナ本体
30 アクチュエーター
40 プランジャー
50 緩衝パイプ
51 スリット
52 安全ワイヤー
Claims (3)
- ヘリコプターの機体下面に揺動自在に装着されるアンテナポールと、該アンテナポールの下端部に設けられるアンテナ本体とからなり、機体下面からアンテナポールの側面に連結したアクチュエーターが縮退するとアンテナポールが鉛直下方を向いて設置され、アクチュエーターが伸長するとアンテナポールが略水平方向に格納されるヘリコプター用アンテナ装置において、アンテナポールの長手方向に沿ってスライドするスライドヒンジを設け、該スライドヒンジを介してアクチュエーターをアンテナポールに連結し、スライドヒンジの位置をアンテナポールの側面に固定するプランジャーを設けると共に、鉛直方向状態のアンテナポールに過剰負荷が加わった際に該プランジャーが外れるように設定し、スライドヒンジを機体方向に常時押圧する緊急スプリングがアンテナポールに装着され、プランジャーが外れたときにスライドヒンジを押圧する緊急スプリングの押圧力でアンテナポール及びアンテナ本体が略水平方向に緊急格納されるように設けたことを特徴とするヘリコプター用アンテナシステム。
- 前記プランジャーは、前記アンテナポールの連結部分に装着され、該連結部分は、アンテナポールのアンテナ本体側と機体側との分断された内部に装着する押圧駒によって連結されると共に、過剰負荷が加わった際にアンテナ本体側が機体方向に移動したときに、押圧駒の傾斜した側面でプランジャーの先端部を押圧してアンテナポールから離れるように設けた請求項1記載のヘリコプター用アンテナシステム。
- 前記アンテナポールのアンテナ本体側に、扁平孔状のスリットを周側面に多数有する緩衝パイプを設け、鉛直下方を向いているアンテナポールに過剰負荷が加わり、且つ前記プランジャーが外れないときに、該スリットから緩衝パイプが屈曲するように設けた請求項2記載のヘリコプター用アンテナシステム。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005126159A JP4158049B2 (ja) | 2005-04-25 | 2005-04-25 | ヘリコプター用アンテナシステム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005126159A JP4158049B2 (ja) | 2005-04-25 | 2005-04-25 | ヘリコプター用アンテナシステム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006304150A JP2006304150A (ja) | 2006-11-02 |
JP4158049B2 true JP4158049B2 (ja) | 2008-10-01 |
Family
ID=37471876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005126159A Active JP4158049B2 (ja) | 2005-04-25 | 2005-04-25 | ヘリコプター用アンテナシステム |
Country Status (1)
Country | Link |
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JP (1) | JP4158049B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101882705B (zh) * | 2010-07-29 | 2016-05-11 | 四川九洲电器集团有限责任公司 | 车载天线倒伏装置 |
EP2701233B1 (en) * | 2011-04-22 | 2017-06-07 | Volvo Construction Equipment AB | Device for fixing a satellite antenna for construction equipment |
KR200472100Y1 (ko) * | 2013-02-05 | 2014-04-04 | (주)에이스안테나 | 군용차량에 장착되는 안테나의 스프링 결합구조 |
US11654067B2 (en) * | 2015-10-02 | 2023-05-23 | Easy and Light Mobility Pty Ltd | Mobility aid |
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2005
- 2005-04-25 JP JP2005126159A patent/JP4158049B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2006304150A (ja) | 2006-11-02 |
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