JPH0249489U - - Google Patents
Info
- Publication number
- JPH0249489U JPH0249489U JP12814488U JP12814488U JPH0249489U JP H0249489 U JPH0249489 U JP H0249489U JP 12814488 U JP12814488 U JP 12814488U JP 12814488 U JP12814488 U JP 12814488U JP H0249489 U JPH0249489 U JP H0249489U
- Authority
- JP
- Japan
- Prior art keywords
- wire
- shutter curtain
- detection means
- shutter
- tension detection
- 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
- 230000002265 prevention Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 description 2
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
第１図は本考案の実施例による落下防止装置の
主として阻止手段を示す斜視図、第２図は本考案
が適用されたシヤツター（オーバースライデイン
グドア）を示す斜視図、第３図は本考案が適用さ
れた主としてワイヤ張力検出手段を示す斜視図、
第４図はワイヤ張力検出手段と阻止手段との関連
を示す側面図である。
１２……パネル、２８……垂直ガイドレール、
２８Ａ……開口、３６……巻取ワイヤ、３６Ａ，
３６Ｂ……巻取ワイヤ、４６……ワイヤ張力検出
手段、５８……押圧ピン、６４……駆動ワイヤ、
７４……落下阻止ピン。
Fig. 1 is a perspective view mainly showing the blocking means of a fall prevention device according to an embodiment of the present invention, Fig. 2 is a perspective view showing a shutter (oversliding door) to which the present invention is applied, and Fig. 3 is a perspective view showing the prevention means of the fall prevention device according to an embodiment of the present invention. A perspective view mainly showing a wire tension detection means to which
FIG. 4 is a side view showing the relationship between the wire tension detection means and the blocking means. 12...Panel, 28...Vertical guide rail,
28A...opening, 36...winding wire, 36A,
36B... Winding wire, 46... Wire tension detection means, 58... Pressing pin, 64... Drive wire,
74... Fall prevention pin.
Claims (1)
つけられたワイヤを巻取ることによりシヤツター
カーテンを引上げるシヤツターに用いられ、前記
ワイヤへ押圧されワイヤ切断によつて大きく移動
するワイヤ張力検出手段と、このワイヤ張力検出
手段によつて駆動されワイヤ切断時にシヤツター
カーテンガイドレール内へ突出しシヤツターカー
テンの落下を阻止する阻止手段と、を有すること
を特徴としたシヤツターカーテン落下防止装置。 A wire tension detection means used in a shutter to pull up a shutter curtain by winding up a wire whose tip is attached near the lower end of the shutter curtain, and which is pressed against the wire and moves greatly by cutting the wire; 1. A shutter curtain fall prevention device comprising: a prevention means driven by a wire tension detection means to protrude into a shutter curtain guide rail when the wire is cut to prevent the shutter curtain from falling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988128144U JP2506478Y2 (en) | 1988-09-30 | 1988-09-30 | Shatter-curtain fall prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988128144U JP2506478Y2 (en) | 1988-09-30 | 1988-09-30 | Shatter-curtain fall prevention device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0249489U true JPH0249489U (en) | 1990-04-05 |
| JP2506478Y2 JP2506478Y2 (en) | 1996-08-07 |
Family
ID=31381203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988128144U Expired - Lifetime JP2506478Y2 (en) | 1988-09-30 | 1988-09-30 | Shatter-curtain fall prevention device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2506478Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6219389U (en) * | 1985-07-19 | 1987-02-05 | ||
| JPS62103989U (en) * | 1985-12-20 | 1987-07-02 |
-
1988
- 1988-09-30 JP JP1988128144U patent/JP2506478Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6219389U (en) * | 1985-07-19 | 1987-02-05 | ||
| JPS62103989U (en) * | 1985-12-20 | 1987-07-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2506478Y2 (en) | 1996-08-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6367199U (en) | ||
| JPH0249489U (en) | ||
| JPS6219389U (en) | ||
| JPS60143890U (en) | Insulation sheet device attached to windows | |
| JPS6113797U (en) | Electric shutter with safety control device | |
| JPH0366980U (en) | ||
| JPS60124490U (en) | Insulation sheet unit attached to window | |
| JPH0314299U (en) | ||
| JPS62133576U (en) | ||
| JPS61107894U (en) | ||
| JPS60146191U (en) | Insulation sheet unit attached to window | |
| JPH01162593U (en) | ||
| JPS63117997U (en) | ||
| JPH02147595U (en) | ||
| JPS6275139U (en) | ||
| JPH0253489U (en) | ||
| JPH022687U (en) | ||
| JPS61187896U (en) | ||
| JPH01119794U (en) | ||
| JPH0398170U (en) | ||
| JPS60179785U (en) | Smoke exhaust window opening/closing device | |
| JPS6246778U (en) | ||
| JPS59196695U (en) | Rope stop device for pulling up blinds | |
| JPS6319682U (en) | ||
| JPH0261273U (en) |