TW216816B - Device for opening and closing a water-stop door - Google Patents
Device for opening and closing a water-stop doorInfo
- Publication number
- TW216816B TW216816B TW82103085A TW82103085A TW216816B TW 216816 B TW216816 B TW 216816B TW 82103085 A TW82103085 A TW 82103085A TW 82103085 A TW82103085 A TW 82103085A TW 216816 B TW216816 B TW 216816B
- Authority
- TW
- Taiwan
- Prior art keywords
- water
- stop door
- opening
- pit
- closing
- Prior art date
Links
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
- Special Wing (AREA)
- Barrages (AREA)
Abstract
An opening and closing device used for a water-stop door is disclosed. The device is installed in a concave pit 10 on the floor near the inlet or outlet of a room. The device horizontally lies in the pit when not in use and covers the opening of the pit. However, when an emergent condition happens the device is actuated to close a water-stop door of the inlet or outlet. The construction of the opening and closing device is characterized in a water-stop door 1 disposed and extending from one end of the pit 10 to the other end, a swing means 6 seated under the water-stop door 1 and coupled to a pivotable suspension device 3, and a pivotable jack 9 extending from one end of the pit 10 to the other end and connected to the water-stop door 1 at the front end of the jack 9.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5044911A JPH07113302B2 (en) | 1993-03-05 | 1993-03-05 | Waterproof door opener |
Publications (1)
Publication Number | Publication Date |
---|---|
TW216816B true TW216816B (en) | 1993-12-01 |
Family
ID=12704648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW82103085A TW216816B (en) | 1993-03-05 | 1993-04-22 | Device for opening and closing a water-stop door |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH07113302B2 (en) |
TW (1) | TW216816B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4971639B2 (en) * | 2006-01-16 | 2012-07-11 | 東急建設株式会社 | Tidal facilities |
EP3286397A4 (en) * | 2015-04-21 | 2018-12-05 | Parafoil Design & Engineering Pte Ltd | A floodgate |
-
1993
- 1993-03-05 JP JP5044911A patent/JPH07113302B2/en not_active Expired - Lifetime
- 1993-04-22 TW TW82103085A patent/TW216816B/en active
Also Published As
Publication number | Publication date |
---|---|
JPH06257345A (en) | 1994-09-13 |
JPH07113302B2 (en) | 1995-12-06 |
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