JPH038231U - - Google Patents
Info
- Publication number
- JPH038231U JPH038231U JP6957389U JP6957389U JPH038231U JP H038231 U JPH038231 U JP H038231U JP 6957389 U JP6957389 U JP 6957389U JP 6957389 U JP6957389 U JP 6957389U JP H038231 U JPH038231 U JP H038231U
- Authority
- JP
- Japan
- Prior art keywords
- drum
- polarizing glass
- inner drum
- types
- polarization directions
- 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
- 239000011521 glass Substances 0.000 claims 4
- 230000010287 polarization Effects 0.000 claims 2
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Description
第１図は、本考案の一例を示す概略斜視図、第
２図は、第１図の断面を示す概略断面図、第３図
および第４図は、上記一例の採光調節機構を説明
するための概略説明図である。
１……天窓装置、４……内ドラム、５……外ド
ラム。
FIG. 1 is a schematic perspective view showing an example of the present invention, FIG. 2 is a schematic sectional view showing the cross section of FIG. 1, and FIGS. 3 and 4 are for explaining the lighting adjustment mechanism of the above example. FIG. 1...Skylight device, 4...Inner drum, 5...Outer drum.
Claims (1)
る筒状の内ドラムと、偏光方向が異なる２種以上
の偏光ガラスからなり、内ドラムと同軸上に設け
られ、内ドラムより大径で、さらに内ドラムを収
納するように設けられた筒状の外ドラムとからな
る天窓装置であつて、上記内ドラムと外ドラムの
内、少なくとも１つが回転自在で、かつ任意の位
置に固定可能なように取り付けられており、さら
に、内ドラムの偏光ガラスと外ドラムの偏光ガラ
スとの組み合わせにより採光量の調整が行えるこ
とを特徴とする天窓装置。 A cylindrical inner drum made of two or more types of polarizing glass with different polarization directions, and a cylindrical inner drum made of two or more types of polarizing glass with different polarization directions. A skylight device consisting of a cylindrical outer drum provided to house a drum, wherein at least one of the inner drum and the outer drum is rotatable and mounted so that it can be fixed at any position. The skylight device is further characterized in that the amount of daylight can be adjusted by combining the polarizing glass of the inner drum and the polarizing glass of the outer drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6957389U JPH038231U (en) | 1989-06-14 | 1989-06-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6957389U JPH038231U (en) | 1989-06-14 | 1989-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH038231U true JPH038231U (en) | 1991-01-25 |
Family
ID=31604995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6957389U Pending JPH038231U (en) | 1989-06-14 | 1989-06-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH038231U (en) |
-
1989
- 1989-06-14 JP JP6957389U patent/JPH038231U/ja active Pending