Telescopic device (modular, easy-to-maintain D240)
CN309731445SActive Publication Date: 2026-01-09SUJIAOKONG (NANJING) TECHNOLOGY CO LTD
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Patent Information
- Application Number
- CN202530342431.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-14
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2040-06-14
Smart Images
Figure 000007_ABST
Abstract
1. The name of the design product: telescopic device (modular easy-to-maintain D240 type). 2. The use of the design product: used for the expansion joint between the two beam ends, the beam end and the abutment or the hinged position of the bridge. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.
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