JPH0285941U - - Google Patents
Info
- Publication number
- JPH0285941U JPH0285941U JP16321788U JP16321788U JPH0285941U JP H0285941 U JPH0285941 U JP H0285941U JP 16321788 U JP16321788 U JP 16321788U JP 16321788 U JP16321788 U JP 16321788U JP H0285941 U JPH0285941 U JP H0285941U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- support shaft
- connecting cable
- shaft
- blade
- 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
- 238000010586 diagram Methods 0.000 description 1
Description
第1図はこの考案に係るダンパー装置の一実施
例を示す断面図、第2図は同じくその正面図、第
3図は同じくそのフランジの開口部分の構成を示
す正面図、第4図は同じくダンパー装置の電気回
路図である。図において、1は筒体、2はギヤー
ドモータ、4は支持脚、7は軸受、8はケース、
9はシリンダ、10は抜気孔、11は支持軸、1
2は羽根、15はスプリング、18は連結ワイヤ
、20はプーリである。なお、図中同一符号は、
同一又は相当部分を示す。
Fig. 1 is a sectional view showing an embodiment of the damper device according to this invention, Fig. 2 is a front view thereof, Fig. 3 is a front view showing the structure of the opening of the flange, and Fig. 4 is the same. FIG. 3 is an electrical circuit diagram of the damper device. In the figure, 1 is a cylinder, 2 is a geared motor, 4 is a support leg, 7 is a bearing, 8 is a case,
9 is a cylinder, 10 is a vent hole, 11 is a support shaft, 1
2 is a blade, 15 is a spring, 18 is a connecting wire, and 20 is a pulley. In addition, the same symbols in the figure are
Indicates the same or equivalent part.
Claims (1)
に支持脚によつて保持された軸受、この軸受に支
承され、上記筒体内において中心線方向への摺動
を可能に収められた支持軸、この支持軸の一端に
固定され、上記筒体の一端側の開口部を閉止する
羽根、上記支持軸を羽根が閉止する方向に付勢す
る弾性部材、この弾性部材と支持軸の筒体内の部
分を覆う筒形のケース、上記筒体が形成する空気
通路の外に設けられた駆動モータ、上記駆動モー
タと上記支持軸とを連結する連結索、この連結索
を掛装し、連結索の方向を変えるプーリを備える
とともに、上記ケースの後部に支持軸の軸端部が
入り、該軸端部とでエアシリンダを構成する抜気
孔付きのシリンダを設けたことを特徴とするダン
パー装置。 a bearing held by a support leg at the center of an opening on one end side of the cylinder forming an air passage, and a support shaft supported by the bearing and housed in the cylinder so as to be able to slide in the direction of the center line. , a blade fixed to one end of the support shaft and closing the opening on the one end side of the cylinder; an elastic member biasing the support shaft in a direction in which the blade closes; the elastic member and the blade inside the cylinder of the support shaft; A cylindrical case that covers the part, a drive motor provided outside the air passage formed by the cylinder, a connecting cable that connects the driving motor and the support shaft, and a connecting cable to which the connecting cable is hung. What is claimed is: 1. A damper device comprising: a pulley for changing direction; and a cylinder with a vent hole, into which the shaft end of the support shaft enters the rear of the case, and together with the shaft end constitute an air cylinder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16321788U JPH0612479Y2 (en) | 1988-12-16 | 1988-12-16 | Damper device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16321788U JPH0612479Y2 (en) | 1988-12-16 | 1988-12-16 | Damper device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0285941U true JPH0285941U (en) | 1990-07-06 |
JPH0612479Y2 JPH0612479Y2 (en) | 1994-03-30 |
Family
ID=31447746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16321788U Expired - Lifetime JPH0612479Y2 (en) | 1988-12-16 | 1988-12-16 | Damper device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0612479Y2 (en) |
-
1988
- 1988-12-16 JP JP16321788U patent/JPH0612479Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0612479Y2 (en) | 1994-03-30 |
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