JPH01115300U - - Google Patents
Info
- Publication number
- JPH01115300U JPH01115300U JP958888U JP958888U JPH01115300U JP H01115300 U JPH01115300 U JP H01115300U JP 958888 U JP958888 U JP 958888U JP 958888 U JP958888 U JP 958888U JP H01115300 U JPH01115300 U JP H01115300U
- Authority
- JP
- Japan
- Prior art keywords
- door
- entrance
- radio wave
- absorbing material
- wave absorbing
- 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
- 239000011358 absorbing material Substances 0.000 claims description 4
- 238000002788 crimping Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 3
- 238000012856 packing Methods 0.000 claims 2
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Description
第１図は本考案扉を電波暗室に取付けた場合の
一例を示す正面図、第２図は側面図、第３図は平
面図、第４図は第３図に於て破線で囲んだＡ部の
拡大平断面図、第５図は圧着機構の一例を示す第
４図Ｖ―Ｖ線矢視側断面図である。
１……壁面、２……電波吸収材、３……扉枠、
３１……間口部、３２……前面部、４……扉本体
、５１，５２……軸受ブロツク、５３……クレー
ンヒンジ本体、５４……ピン、６……シールド構
造、７……圧着機構。
Fig. 1 is a front view showing an example of the door of the present invention installed in an anechoic chamber, Fig. 2 is a side view, Fig. 3 is a plan view, and Fig. 4 is an A surrounded by a broken line in Fig. 3. FIG. 5 is a side sectional view taken along the line V--V in FIG. 4, showing an example of the crimping mechanism. 1...Wall surface, 2...Radio wave absorbing material, 3...Door frame,
31... Frontage part, 32... Front part, 4... Door body, 51, 52... Bearing block, 53... Crane hinge body, 54... Pin, 6... Shield structure, 7... Crimping mechanism.
Claims (1)
れた部屋の壁面に出入口を形成し、この出入口の
外面側に当該出入口を覆うことのできる大きさで
、且つ、内面に電波吸収材又は電磁波遮蔽材を取
付けた扉を配置し、この扉を、その扉の外面の正
面幅方向の略中程と前記壁面における当該扉の外
側方とにおいて垂直な向きの軸を介してクレーン
ヒンジに取付けると共に、前記出入口の周囲の外
面と前記扉の周囲の内面とに電波吸収材又は電磁
波遮蔽材によるパツキン体を取付け、且つ、この
扉の内面と出入口の外面のパツキン体が相互に圧
着される圧着機構を前記扉に取付けたことを特徴
とする電磁波シールド扉。 An entrance/exit is formed on the wall of the room with a radio wave absorbing material or electromagnetic shielding material installed inside, and the outside of the entrance is large enough to cover the entrance, and the inside is equipped with a radio wave absorbing material or electromagnetic shielding material. , and attach this door to the crane hinge via an axis that is perpendicular to approximately the middle of the outer surface of the door in the front width direction and the outer side of the door on the wall surface, and A packing body made of a radio wave absorbing material or an electromagnetic wave shielding material is attached to the outer surface around the doorway and the inner surface around the door, and a crimping mechanism is provided in which the packing bodies on the inner surface of the door and the outer surface of the doorway are crimped to each other. An electromagnetic wave shielding door characterized by being attached to the door.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP958888U JPH0316317Y2 (en) | 1988-01-29 | 1988-01-29 | |
| US07/224,652 US4913494A (en) | 1987-07-31 | 1988-07-27 | Seat apparatus having a reclining apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP958888U JPH0316317Y2 (en) | 1988-01-29 | 1988-01-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01115300U true JPH01115300U (en) | 1989-08-03 |
| JPH0316317Y2 JPH0316317Y2 (en) | 1991-04-08 |
Family
ID=33446512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP958888U Expired JPH0316317Y2 (en) | 1987-07-31 | 1988-01-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0316317Y2 (en) |
-
1988
- 1988-01-29 JP JP958888U patent/JPH0316317Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0316317Y2 (en) | 1991-04-08 |