Noise reducing expansion joint device
CN309951248SActive Publication Date: 2026-04-28GUANGDONG PROVINCE COMM PLANNING & DESIGN INST +1
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- GUANGDONG PROVINCE COMM PLANNING & DESIGN INST
- Filing Date
- 2025-10-13
- Publication Date
- 2026-04-28
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Figure 000003_ABST
Abstract
1. The name of the design product: noise reduction type expansion joint device. 2. The use of the design product: used for expansion joint between two beam ends, beam end and abutment or hinged position of bridge. 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. 5. Design 1 is designated as the basic design.
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