JPS61155723U - - Google Patents
Info
- Publication number
- JPS61155723U JPS61155723U JP3889985U JP3889985U JPS61155723U JP S61155723 U JPS61155723 U JP S61155723U JP 3889985 U JP3889985 U JP 3889985U JP 3889985 U JP3889985 U JP 3889985U JP S61155723 U JPS61155723 U JP S61155723U
- Authority
- JP
- Japan
- Prior art keywords
- light
- shielding
- pieces
- hood
- shielding wall
- 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
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Details Of Measuring And Other Instruments (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Radar Systems Or Details Thereof (AREA)
Description
第１図は本考案遮光フードの一実施例を示し、
ａは正面図、ｂはその横断側面図、第２図はその
動作説明図、第３図はレーダ観測用指示器の斜視
図、第４図ａ，ｂ，ｃはそれぞれ従来のフードを
示す側面図である。
４……遮光壁、８１，８２……遮光片、９……
弾性片、１０……支軸。
FIG. 1 shows an embodiment of the light-shielding hood of the present invention.
a is a front view, b is a cross-sectional side view thereof, Fig. 2 is an explanatory diagram of its operation, Fig. 3 is a perspective view of a radar observation indicator, and Figs. 4 a, b, and c are side views showing a conventional hood, respectively. It is a diagram. 4... Light blocking wall, 8 1 , 8 2 ... Light blocking piece, 9...
Elastic piece, 10...Spindle.
Claims (1)
筒又は円錐形筒状の遮光壁と、この遮光壁に設け
た支軸により可動可能に保持した遮光片とで構成
される遮光フードにおいて、概略逆Ｕ字形の複数
の遮光片の内側に弾性片を貼付け、これらを重ね
合せた状態で、その側端部を遮光壁に設けた支軸
に回動自在に保持せしめたことを特徴とするレー
ダ観測用遮光フード。 In a light-shielding hood, which consists of a cylindrical or conical light-shielding wall attached to surround the outer periphery of the image plane on the panel, and a light-shielding piece movably held by a support shaft provided on the light-shielding wall, A radar observation system characterized in that an elastic piece is attached to the inside of a plurality of U-shaped light-shielding pieces, and the side ends of the elastic pieces are rotatably held on a support shaft provided on a light-shielding wall while these pieces are overlapped. Blackout hood for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985038899U JPH0421108Y2 (en) | 1985-03-20 | 1985-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985038899U JPH0421108Y2 (en) | 1985-03-20 | 1985-03-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61155723U true JPS61155723U (en) | 1986-09-27 |
| JPH0421108Y2 JPH0421108Y2 (en) | 1992-05-14 |
Family
ID=30546335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985038899U Expired JPH0421108Y2 (en) | 1985-03-20 | 1985-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0421108Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015040849A (en) * | 2013-08-23 | 2015-03-02 | 日本無線株式会社 | Shading hood for buried object survey device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54148430U (en) * | 1978-04-06 | 1979-10-16 |
-
1985
- 1985-03-20 JP JP1985038899U patent/JPH0421108Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54148430U (en) * | 1978-04-06 | 1979-10-16 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015040849A (en) * | 2013-08-23 | 2015-03-02 | 日本無線株式会社 | Shading hood for buried object survey device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0421108Y2 (en) | 1992-05-14 |