JPH0245598U - - Google Patents
Info
- Publication number
- JPH0245598U JPH0245598U JP12144188U JP12144188U JPH0245598U JP H0245598 U JPH0245598 U JP H0245598U JP 12144188 U JP12144188 U JP 12144188U JP 12144188 U JP12144188 U JP 12144188U JP H0245598 U JPH0245598 U JP H0245598U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- cylindrical member
- shutter
- openings
- rotating shaft
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図はこの考案の一実施例によるシヤツタ付
のサイレンの詳細構成を示す断面図、第２図は従
来のシヤツタ付きサイレンの概略構成を示す分解
斜視図、第３図は従来のシヤツタ付きサイレンの
詳細構成を示す断面図である。
１……フアン、１８……軸受ブラケツト、１９
……軸受支持部、２０……軸受部、２１……固定
円筒、２１ａ……開口部、２２……シヤツタ、２
２ａ……開口部、２２ｃ……取り付け部材（ボス
）。
Fig. 1 is a sectional view showing the detailed structure of a siren with a shutter according to an embodiment of the invention, Fig. 2 is an exploded perspective view showing the schematic structure of a conventional siren with a shutter, and Fig. 3 is a siren with a conventional shutter. FIG. 1...Fan, 18...Bearing bracket, 19
... Bearing support part, 20 ... Bearing part, 21 ... Fixed cylinder, 21a ... Opening part, 22 ... Shutter, 2
2a...opening, 22c...attachment member (boss).
Claims (1)
れた中空円柱状の軸受部からなる軸受ブラケツト
と、 (b) 外周に所定数の開口部を有し、前記軸受部
の端部に固定された固定円筒と、 (c) 所定数の開口部を有し、前記固定円筒の内
側に配置された円筒状部材と、この円筒状部材の
側面に設けられた取り付け部材とからなり、前記
取り付け部材が前記軸受部の内部に回動自在に取
り付けられたシヤツタと、 (d) 前記取り付け部材の内側に回動自在に取り
付けられる回転軸と、 (e) 前記シヤツタの円筒状部材の内側に配置さ
れ、前記回転軸に取り付けられたフアンとを具備
することを特徴とするシヤツタ付きサイレン。[Claims for Utility Model Registration] (a) A bearing bracket consisting of a bearing support part and a hollow cylindrical bearing part formed on the bearing support part; (b) A bearing bracket having a predetermined number of openings on the outer periphery. (c) a cylindrical member having a predetermined number of openings and disposed inside the fixed cylinder; and a cylindrical member provided on a side surface of the cylindrical member. (d) a rotating shaft rotatably mounted inside the mounting member; (e) a shutter that is rotatably mounted inside the bearing portion; A siren with a shutter, comprising: a fan disposed inside a cylindrical member of the shutter and attached to the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988121441U JPH0745119Y2 (en) | 1988-09-16 | 1988-09-16 | Siren with shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988121441U JPH0745119Y2 (en) | 1988-09-16 | 1988-09-16 | Siren with shutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0245598U true JPH0245598U (en) | 1990-03-28 |
| JPH0745119Y2 JPH0745119Y2 (en) | 1995-10-11 |
Family
ID=31368449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988121441U Expired - Lifetime JPH0745119Y2 (en) | 1988-09-16 | 1988-09-16 | Siren with shutter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0745119Y2 (en) |
-
1988
- 1988-09-16 JP JP1988121441U patent/JPH0745119Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0745119Y2 (en) | 1995-10-11 |