TW200813297A - Improved coupling structure between lid and base of products of water valve box and manhole cover - Google Patents
Improved coupling structure between lid and base of products of water valve box and manhole cover Download PDFInfo
- Publication number
- TW200813297A TW200813297A TW95132277A TW95132277A TW200813297A TW 200813297 A TW200813297 A TW 200813297A TW 95132277 A TW95132277 A TW 95132277A TW 95132277 A TW95132277 A TW 95132277A TW 200813297 A TW200813297 A TW 200813297A
- Authority
- TW
- Taiwan
- Prior art keywords
- cover
- seat
- valve box
- water valve
- card
- Prior art date
Links
Landscapes
- Preventing Unauthorised Actuation Of Valves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW95132277A TW200813297A (en) | 2006-09-01 | 2006-09-01 | Improved coupling structure between lid and base of products of water valve box and manhole cover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW95132277A TW200813297A (en) | 2006-09-01 | 2006-09-01 | Improved coupling structure between lid and base of products of water valve box and manhole cover |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200813297A true TW200813297A (en) | 2008-03-16 |
TWI324199B TWI324199B (fr) | 2010-05-01 |
Family
ID=44768246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW95132277A TW200813297A (en) | 2006-09-01 | 2006-09-01 | Improved coupling structure between lid and base of products of water valve box and manhole cover |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW200813297A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2502563A (en) * | 2012-05-30 | 2013-12-04 | Saint Gobain Pam Uk Ltd | Surface access closure with cover and frame linked together |
CN107630608A (zh) * | 2017-10-12 | 2018-01-26 | 天津市京铁铁路机车车辆配件厂 | 一种用于电力机车车顶人孔盖上的天梯锁 |
-
2006
- 2006-09-01 TW TW95132277A patent/TW200813297A/zh not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2502563A (en) * | 2012-05-30 | 2013-12-04 | Saint Gobain Pam Uk Ltd | Surface access closure with cover and frame linked together |
GB2502563B (en) * | 2012-05-30 | 2016-02-17 | Saint Gobain Construction Products Uk Ltd | A surface access closure assembly |
CN107630608A (zh) * | 2017-10-12 | 2018-01-26 | 天津市京铁铁路机车车辆配件厂 | 一种用于电力机车车顶人孔盖上的天梯锁 |
Also Published As
Publication number | Publication date |
---|---|
TWI324199B (fr) | 2010-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |