Water stopping device of suspension and sliding type and an application thereof
US11655608B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 6, 2022 |
| Grant date | May 23, 2023 |
| Priority date | — |
| Expiry date | Dec 6, 2042 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE02D19/06
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The present application provides a water stopping device of suspension and sliding type, including: a water stop; a first end thereof is connected with a first joint segment and a second end thereof is connected with a second joint segment to form a water stopping cavity; at least one first rod; a first end thereof is connected with the first joint segment and a second end thereof is movably connected with the second joint segment; and at least one first hanging structure, connected with the water stop and the corresponding first rod, and slidably provided on the corresponding first rod. The water stopping device can be applied in joint construction of an immersed tunnel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.