LONGITUDINAL WATERSTOP POSITIONING FIXTURE FOR TUNNEL CONSTRUCTION
The following summary describes a Laos Patent titled “LONGITUDINAL WATERSTOP POSITIONING FIXTURE FOR TUNNEL CONSTRUCTION”, filed by China Railway Guangzhou Engineering Group Co., Ltd. on 2022-07-27; current status: Registered. Identifiers include application No. E/88; DIP id LAE88; protection kind Petty Patent. Key dates: publication 2024-11-15; grant 2024-11-07; expiry reference 2032-07-27. Classification: E21D 11/38. Inventor(s)/designer(s): GAO, Yang, GENG, Xuequan, LI, Zongwen, LIU, Wei, TANG, Jigui. Abstract hint: The present application discloses a longitudinal waterstop positioning fixture. Use LaoBiz.com to hop between this IP record, related filings by the same applicant, and the matched company profile when present.
E/88
Mark
Key facts
- Type
- Patent
- App. no.
E/88- Status
- Registered
- Applicant
- China Railway Guangzhou Engineering Group Co., Ltd. ； The Third Engineering Co., Ltd. of CREC Guangzhou Group
- Agent
- ACTIP (LAO) IP CO., LTD.
- Filing date
- 2022-07-27
- Reg. no.
E/88- Publication
- 2024-11-15
- Registration / grant
- 2024-11-07
- Expiry
- 2032-07-27
- Protection kind
- Petty Patent
- Gazette
- 278 · 2024-11-15
- Applicant address
- China Railway Guangzhou Engineering Group Co., Ltd. · No. 582, Jingang Avenue, Nansha District Guangzhou, Guangdong 511457, China · CN；The Third Engineering Co., Ltd. of CREC Guangzhou Group · No. 46 Zhanbei Road, Duanzhou District, Zhaoqing, Guangdong 526020, China · CN
- Agent address
- ACTIP (LAO) IP CO., LTD. · Sisavath Village, Chanthabouly District, Vientiane, Lao PDR · LA
- Nice / IPC classes
- E21D 11/38
- Goods / services
- —
Process
Steps follow the current public status-
Filed
-
Formal examination
-
Substantive examination
-
Published
-
Granted
Related records
Linked from the LaoBiz.com company databaseSimilar Patent
Abstract
The present application discloses a longitudinal waterstop positioning fixture
for tunnel construction, which includes a base plate arranged on the short wall, a moving plate and a driving assembly driving the moving plate are arranged on the base plate, a connecting
rod is fixedly connected on the moving plate, one end of the connecting rod extends
out of the side of the moving plate and is connected with a clamping mechanism for clamping the
waterstop. The present application has the effect of making the installation of waterstop
straight and ensuring the installation position of waterstop accurate.
The present application discloses a longitudinal waterstop positioning fixture
for tunnel construction, which includes a base plate arranged on the short wall, a moving plate and a driving assembly driving the moving plate are arranged on the base plate, a connecting
rod is fixedly connected on the moving plate, one end of the connecting rod extends
out of the side of the moving plate and is connected with a clamping mechanism for clamping the
waterstop. The present application has the effect of making the installation of waterstop
straight and ensuring the installation position of waterstop accurate.
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