JPS6423106U - - Google Patents
Info
- Publication number
- JPS6423106U JPS6423106U JP11591287U JP11591287U JPS6423106U JP S6423106 U JPS6423106 U JP S6423106U JP 11591287 U JP11591287 U JP 11591287U JP 11591287 U JP11591287 U JP 11591287U JP S6423106 U JPS6423106 U JP S6423106U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- movable part
- mount
- stage
- notch
- 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.)
- Granted
Links
Landscapes
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
Description
第１図はヘリコプタに装備された本考案の全体
説明側面図、第２図は、同正面図、第３図はアン
テナポールの要部一部縦断側面図、第４図は、同
要部縦断正面図、第５図は同下方パイプの正面図
、第６図は第５図Ａ−Ａ線断面図、第７図は第５
図のＢ部分拡大説明図である。
１……機体、４……アンテナポール、５……マ
ウント部、７……アンテナ本体、８……ロツド状
可動部、９……上方パイプ、１０……下方パイプ
、１６……可動部支持機構、２０……軸方向安全
機構、２１……横方向安全機構、２２……シヤピ
ン、２５……切欠き部、２６……ワイヤケーブル
。
Fig. 1 is a side view of the present invention installed on a helicopter, Fig. 2 is a front view of the same, Fig. 3 is a partial vertical cross-sectional side view of the main part of the antenna pole, and Fig. 4 is a longitudinal cross-section of the main part of the antenna pole. 5 is a front view of the lower pipe, FIG. 6 is a sectional view taken along line A-A in FIG. 5, and FIG. 7 is a sectional view of the lower pipe.
It is an enlarged explanatory view of part B of the figure. DESCRIPTION OF SYMBOLS 1...Airframe, 4...Antenna pole, 5...Mount part, 7...Antenna main body, 8...Rod-shaped movable part, 9...Upper pipe, 10...Lower pipe, 16...Movable part support mechanism , 20... Axial safety mechanism, 21... Lateral safety mechanism, 22... Shear pin, 25... Notch, 26... Wire cable.
Claims (1)
ナ本体を有してマウント部内に上下動自在に支持
され、引上げ位置と降下位置でマウント部に対し
てロツク可能なロツド状可動部とよりなり、マウ
ント部内に前記可動部の重量と常にバランスする
機能を有する可動部支持機構を設け、また前記可
動部を２段の入れ子管形式のパイプ構造となし、
１段目の上方パイプと２段目の下方パイプとの間
には両パイプの相対的な軸方向移動を阻止するシ
ヤピンを有する軸方向安全機構を設け、さらに前
記下方パイプには軸方向中間部外周に切欠き部を
周設するとともにパイプ内部に該切欠き部の上方
部と下方部とを連結するワイヤーケーブルを内設
した横方向安全機構を設けたことを特徴とするヘ
リコプタ用手動昇降式アンテナポール。 The mount consists of a mount part that is fixed to the aircraft body, and a rod-shaped movable part that has an antenna body at the lower end and is supported in the mount part so as to be able to move up and down, and can be locked to the mount part in the raised and lowered positions. A movable part support mechanism having a function of constantly balancing the weight of the movable part is provided in the part, and the movable part has a two-stage nested tube type pipe structure,
An axial safety mechanism having a shear pin that prevents relative axial movement of both pipes is provided between the upper pipe of the first stage and the lower pipe of the second stage. A manually raised/lowered antenna for a helicopter, characterized in that a notch is provided around the pipe, and a lateral safety mechanism is provided inside the pipe with a wire cable connecting the upper and lower parts of the notch. Pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11591287U JPH066579Y2 (en) | 1987-07-30 | 1987-07-30 | Manual lifting antenna pole device for helicopter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11591287U JPH066579Y2 (en) | 1987-07-30 | 1987-07-30 | Manual lifting antenna pole device for helicopter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6423106U true JPS6423106U (en) | 1989-02-07 |
| JPH066579Y2 JPH066579Y2 (en) | 1994-02-16 |
Family
ID=31357987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11591287U Expired - Lifetime JPH066579Y2 (en) | 1987-07-30 | 1987-07-30 | Manual lifting antenna pole device for helicopter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH066579Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0535830U (en) * | 1991-10-14 | 1993-05-14 | 東陶機器株式会社 | Ozonizer |
| JPH05149671A (en) * | 1991-09-30 | 1993-06-15 | Mitsubishi Electric Corp | Refrigerator with freezer chamber |
| WO2022091729A1 (en) * | 2020-10-26 | 2022-05-05 | ソフトバンク株式会社 | Antenna system and wireless relay device |
-
1987
- 1987-07-30 JP JP11591287U patent/JPH066579Y2/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05149671A (en) * | 1991-09-30 | 1993-06-15 | Mitsubishi Electric Corp | Refrigerator with freezer chamber |
| JPH0535830U (en) * | 1991-10-14 | 1993-05-14 | 東陶機器株式会社 | Ozonizer |
| WO2022091729A1 (en) * | 2020-10-26 | 2022-05-05 | ソフトバンク株式会社 | Antenna system and wireless relay device |
| JP2022070165A (en) * | 2020-10-26 | 2022-05-12 | ソフトバンク株式会社 | Antenna system and radio relay device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH066579Y2 (en) | 1994-02-16 |