Bridge expansion joint (easy maintenance type)
CN309812834SActive Publication Date: 2026-02-24JIANGSU JIUMAT TRANSPORTATION TECH CO LTD
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Patent Information
- Application Number
- CN202530354577.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-19
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2040-06-19
Smart Images
Figure 000007_ABST
Abstract
1. The name of the design product: bridge expansion device (easy maintenance type). 2. The use of the design product: installed in the gap between the bridge deck at the bridge pier position, suitable for bridge expansion deformation. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design.
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