JPS6437600U - - Google Patents
Info
- Publication number
- JPS6437600U JPS6437600U JP13225287U JP13225287U JPS6437600U JP S6437600 U JPS6437600 U JP S6437600U JP 13225287 U JP13225287 U JP 13225287U JP 13225287 U JP13225287 U JP 13225287U JP S6437600 U JPS6437600 U JP S6437600U
- Authority
- JP
- Japan
- Prior art keywords
- tunnel
- air supply
- supply cylinder
- rail
- mooring
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Duct Arrangements (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
- Ventilation (AREA)
Description
第１図：本考案の吊具装置の一例を示す斜視図
、第２図：その横断面図、第３図：他の吊具装置
を示す斜視図、第４図：その横断面図、第５図：
セントルにおける送気用筒体の支持状態の説明図
、第６図：従来技術の説明図。
Figure 1: A perspective view showing an example of the hanging device of the present invention, Figure 2: A cross-sectional view thereof, Figure 3: A perspective view showing another hanging device, Figure 4: A cross-sectional view thereof, Figure 5:
An explanatory diagram of the supporting state of the air supply cylinder in the center, FIG. 6: An explanatory diagram of the prior art.
Claims (1)
を取り付け、 送気用筒体の一端を送風機に接続し、他端の開
放端をトンネル内の切羽側に案内し、 前記レールに多数の係留具を滑走自在に係合さ
せ、 各係留具を前記送気用筒体の上部に接続した、 送気用筒体の取付構造。[Claim for Utility Model Registration] A rail is attached to the inner wall of the tunnel in the longitudinal direction of the tunnel, one end of the air supply cylinder is connected to a blower, and the other open end is guided to the face side of the tunnel, A mounting structure for an air supply cylinder, in which a large number of mooring tools are slidably engaged with a rail, and each mooring tool is connected to the upper part of the air supply cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13225287U JPS6437600U (en) | 1987-09-01 | 1987-09-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13225287U JPS6437600U (en) | 1987-09-01 | 1987-09-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6437600U true JPS6437600U (en) | 1989-03-07 |
Family
ID=31389043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13225287U Pending JPS6437600U (en) | 1987-09-01 | 1987-09-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6437600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007308902A (en) * | 2006-05-16 | 2007-11-29 | Kajima Corp | Ventilating device in tunnel |
-
1987
- 1987-09-01 JP JP13225287U patent/JPS6437600U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007308902A (en) * | 2006-05-16 | 2007-11-29 | Kajima Corp | Ventilating device in tunnel |
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