JPH03407U - - Google Patents
Info
- Publication number
- JPH03407U JPH03407U JP5974889U JP5974889U JPH03407U JP H03407 U JPH03407 U JP H03407U JP 5974889 U JP5974889 U JP 5974889U JP 5974889 U JP5974889 U JP 5974889U JP H03407 U JPH03407 U JP H03407U
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- adjustment plate
- bull gear
- adjustment
- brake
- 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.)
- Pending
Links
- 244000309464 bull Species 0.000 claims description 4
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
Description
第１図は本考案に実施例におけるアンテナ角度
調整装置の外観斜視図、第２図は従来のアンテナ
角度調整装置の一部截断平面図である。
１……調整板、２……駆動機、２ａ……ブレー
キ、３……ピニオンギア、４……ブルギア、５…
…ブレーキ部、５ａ……ブレーキ、５ｂ……ギア
。
FIG. 1 is an external perspective view of an antenna angle adjustment device according to an embodiment of the present invention, and FIG. 2 is a partially cutaway plan view of a conventional antenna angle adjustment device. 1...adjustment plate, 2...driver, 2a...brake, 3...pinion gear, 4...bull gear, 5...
...brake part, 5a...brake, 5b...gear.
Claims (1)
ナ角度調整装置において、アンテナの固定側部材
に設けたブルギアと、アンテナの回転側部材に微
調駆動用ジヤツキを介して連結した調整板と、こ
の調整板に設けられ、かつ上記ブルギアに噛合し
上記調整板を任意の位置に移動する駆動機と、こ
の駆動機の停止を制御するブレーキと、上記ブル
ギアに噛合し上記調整板を任意の位置に固定する
ブレーキ部を具備したことを特徴とするアンテナ
角度調整装置。 An antenna angle adjustment device that adjusts the azimuth angle of a satellite communication antenna includes a bull gear provided on the fixed side member of the antenna, an adjustment plate connected to the rotating side member of the antenna via a fine adjustment drive jack, and this adjustment plate. a drive machine that is provided and meshes with the bull gear to move the adjustment plate to an arbitrary position; a brake that controls stopping of the drive machine; and a brake that meshes with the bull gear and fixes the adjustment plate at an arbitrary position. An antenna angle adjustment device characterized by comprising:.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5974889U JPH03407U (en) | 1989-05-25 | 1989-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5974889U JPH03407U (en) | 1989-05-25 | 1989-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03407U true JPH03407U (en) | 1991-01-07 |
Family
ID=31586519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5974889U Pending JPH03407U (en) | 1989-05-25 | 1989-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03407U (en) |
-
1989
- 1989-05-25 JP JP5974889U patent/JPH03407U/ja active Pending