JPH0434395U - - Google Patents
Info
- Publication number
- JPH0434395U JPH0434395U JP7589890U JP7589890U JPH0434395U JP H0434395 U JPH0434395 U JP H0434395U JP 7589890 U JP7589890 U JP 7589890U JP 7589890 U JP7589890 U JP 7589890U JP H0434395 U JPH0434395 U JP H0434395U
- Authority
- JP
- Japan
- Prior art keywords
- wheel
- balance spring
- take
- fixed shaft
- shutter
- 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 description 5
- 230000001105 regulatory effect Effects 0.000 claims description 2
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
図面は本考案に係る軽量シヤツターのスプリン
グ位置規制構造の一実施例を示すものであつて、
第１図は一部を切欠いた要部の斜視図、第２図は
要部の縦断面図、第３図イ，ロはそれぞれ他の実
施例を示す一部の斜視図、第４図はさらに他の実
施例を示す正面図、第５図は軽量シヤツターの正
面図、第６図イ，ロは従来のスプリング取付状態
を示す説明図である。
図中、１……軽量シヤツター、２……スラツト
、３……シヤツターカーテン、４……シヤツター
ケース、５……巻取ドラム、６……案内レール、
７……巻取ホイール、８……ステー、９……ブラ
ケツト、１０……固定軸、１１……中間ホイール
、１２……バランススプリング、１３……取付孔
、１４……取付ネジ、１５，１６，１７……規制
体、１８……巻取ホイール、１９……取付孔、２
０……突起体である。
The drawing shows one embodiment of the spring position regulating structure of the lightweight shutter according to the present invention,
Fig. 1 is a partially cutaway perspective view of the main part, Fig. 2 is a vertical sectional view of the main part, Fig. 3 A and B are partial perspective views showing other embodiments, and Fig. 4 is a partial perspective view of the main part. FIG. 5 is a front view of a lightweight shutter, and FIGS. 6A and 6B are explanatory views showing a conventional spring mounting state. In the figure, 1...lightweight shutter, 2...slat, 3...shutter curtain, 4...shutter case, 5...take-up drum, 6...guide rail,
7... Winding wheel, 8... Stay, 9... Bracket, 10... Fixed shaft, 11... Intermediate wheel, 12... Balance spring, 13... Mounting hole, 14... Mounting screw, 15, 16 , 17... Regulator, 18... Winding wheel, 19... Mounting hole, 2
0...It is a protrusion.
Claims (1)
軸支し、該固定軸に挿通されたバランススプリン
グの一端を固定軸に、他端を巻取ホイールに取着
して、巻取ホイールに巻装されたシヤツターカー
テンを昇降させるようにした軽量シヤツターにお
いて、上記巻取ホイールの側面には、バランスス
プリングの位置規制体を、バランススプリングの
各巻径に対応して巻取ホイールと一体的に形成し
たことを特徴とする軽量シヤツターのスプリング
位置規制構造。 The take-up wheel of the shutter curtain is pivotally supported on a fixed shaft, one end of the balance spring inserted through the fixed shaft is attached to the fixed shaft, the other end is attached to the take-up wheel, and the balance spring is wound around the take-up wheel. In a lightweight shutter in which a shutter curtain is raised and lowered, a balance spring position regulating body is formed integrally with the winding wheel on the side surface of the winding wheel, corresponding to each winding diameter of the balance spring. A lightweight shutter spring position regulation structure featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7589890U JPH0434395U (en) | 1990-07-17 | 1990-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7589890U JPH0434395U (en) | 1990-07-17 | 1990-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0434395U true JPH0434395U (en) | 1992-03-23 |
Family
ID=31616883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7589890U Pending JPH0434395U (en) | 1990-07-17 | 1990-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434395U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6136089B2 (en) * | 1982-05-04 | 1986-08-16 | Toray Industries |
-
1990
- 1990-07-17 JP JP7589890U patent/JPH0434395U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6136089B2 (en) * | 1982-05-04 | 1986-08-16 | Toray Industries |
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