JPH03108194U - - Google Patents
Info
- Publication number
- JPH03108194U JPH03108194U JP1518290U JP1518290U JPH03108194U JP H03108194 U JPH03108194 U JP H03108194U JP 1518290 U JP1518290 U JP 1518290U JP 1518290 U JP1518290 U JP 1518290U JP H03108194 U JPH03108194 U JP H03108194U
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- shutter curtain
- shaft
- bearing
- take
- 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
- 238000004804 winding Methods 0.000 claims 2
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
第１図は本考案によるシヤツターの一例を示す
斜視図、第２図はその部分側面図、第３図は本考
案によるシヤツターの他の実施例を示す斜視図で
ある。
符号の説明、１……シヤツターカーテン、３…
…巻取シヤフト、４……軸受、５……シヤツター
ケース、８……ローラ、９……回転軸、１０……
ユニバーサルジヨイント、１１……ネジシヤフト
、１２……送りナツト、１３……リンク、２１…
…原動ギア、２２……アイドルギア、２３……従
動ギア、２５……回転軸、２６……ピニオン、２
７……ラツク、Ｓ……軸受スライド機構。
FIG. 1 is a perspective view showing an example of the shutter according to the present invention, FIG. 2 is a partial side view thereof, and FIG. 3 is a perspective view showing another embodiment of the shutter according to the present invention. Explanation of symbols, 1... Shutter curtain, 3...
...Take-up shaft, 4...Bearing, 5...Shutter case, 8...Roller, 9...Rotating shaft, 10...
Universal joint, 11...Screw shaft, 12...Feed nut, 13...Link, 21...
... Driving gear, 22 ... Idle gear, 23 ... Driven gear, 25 ... Rotating shaft, 26 ... Pinion, 2
7...Easy, S...Bearing slide mechanism.
Claims (1)
が変化する巻取シヤフト３の両端が、シヤツター
ケース５の前後方向に沿つて移動可能に配設した
左右の軸受４に支持されると共に、シヤツターカ
ーテン１の開閉動作に応動して巻取シヤフト３が
シヤツターカーテン１を垂直に上げ下ろしできる
位置に前記軸受４を移動させる軸受スライド機構
Ｓが設けられていることを特徴とするシヤツター
。 Both ends of the winding shaft 3, whose winding diameter changes as the shutter curtain 1 is opened and closed, are supported by left and right bearings 4 disposed so as to be movable along the front and back direction of the shutter case 5. The shutter is characterized in that it is provided with a bearing slide mechanism S that moves the bearing 4 to a position where the take-up shaft 3 can vertically raise and lower the shutter curtain 1 in response to the opening and closing operations of the shutter curtain 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1518290U JPH03108194U (en) | 1990-02-20 | 1990-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1518290U JPH03108194U (en) | 1990-02-20 | 1990-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03108194U true JPH03108194U (en) | 1991-11-07 |
Family
ID=31518500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1518290U Pending JPH03108194U (en) | 1990-02-20 | 1990-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03108194U (en) |
-
1990
- 1990-02-20 JP JP1518290U patent/JPH03108194U/ja active Pending
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