JPS63168734U - - Google Patents
Info
- Publication number
- JPS63168734U JPS63168734U JP6187787U JP6187787U JPS63168734U JP S63168734 U JPS63168734 U JP S63168734U JP 6187787 U JP6187787 U JP 6187787U JP 6187787 U JP6187787 U JP 6187787U JP S63168734 U JPS63168734 U JP S63168734U
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- concrete
- utility
- attached
- scope
- 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
- 238000009423 ventilation Methods 0.000 claims 1
Landscapes
- Ventilation (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Building Environments (AREA)
Description
図面は本考案の実施例を示し、第１図は分解斜
視図、第２図はスリーブの取付状態図、第３図は
全体の断面図である。
１……スリーブ、３……段面、４……螺孔、５
……雌ネジ、６……全ネジボルト、７……ウエザ
ーカバー、８……フランジ、９……螺孔、１３…
…螺子。
The drawings show an embodiment of the present invention; FIG. 1 is an exploded perspective view, FIG. 2 is a view of the sleeve being installed, and FIG. 3 is an overall sectional view. 1... Sleeve, 3... Step surface, 4... Spiral hole, 5
...Female thread, 6...Fully threaded bolt, 7...Weather cover, 8...Flange, 9...Threaded hole, 13...
...Screw.
Claims (1)
バーを着脱自在に連結し、スリーブを躯体に装着
して構成したことを特徴とする換気扇取付口部の
構造。 The structure of the ventilation fan mounting opening is characterized in that a sleeve made of concrete and a weather cover are removably connected, and the sleeve is attached to the building frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6187787U JPS63168734U (en) | 1987-04-23 | 1987-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6187787U JPS63168734U (en) | 1987-04-23 | 1987-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63168734U true JPS63168734U (en) | 1988-11-02 |
Family
ID=30895619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6187787U Pending JPS63168734U (en) | 1987-04-23 | 1987-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63168734U (en) |
-
1987
- 1987-04-23 JP JP6187787U patent/JPS63168734U/ja active Pending