JPH0746709Y2 - シヤツタ装置 - Google Patents
シヤツタ装置Info
- Publication number
- JPH0746709Y2 JPH0746709Y2 JP13868589U JP13868589U JPH0746709Y2 JP H0746709 Y2 JPH0746709 Y2 JP H0746709Y2 JP 13868589 U JP13868589 U JP 13868589U JP 13868589 U JP13868589 U JP 13868589U JP H0746709 Y2 JPH0746709 Y2 JP H0746709Y2
- Authority
- JP
- Japan
- Prior art keywords
- chain
- shutter plate
- sprocket
- shutter
- panel
- 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.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 3
- 239000002360 explosive Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13868589U JPH0746709Y2 (ja) | 1989-11-30 | 1989-11-30 | シヤツタ装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13868589U JPH0746709Y2 (ja) | 1989-11-30 | 1989-11-30 | シヤツタ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0376990U JPH0376990U (en]) | 1991-08-01 |
JPH0746709Y2 true JPH0746709Y2 (ja) | 1995-10-25 |
Family
ID=31685767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13868589U Expired - Lifetime JPH0746709Y2 (ja) | 1989-11-30 | 1989-11-30 | シヤツタ装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0746709Y2 (en]) |
-
1989
- 1989-11-30 JP JP13868589U patent/JPH0746709Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0376990U (en]) | 1991-08-01 |
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