Self-elevating jacking device
CN309762729SActive Publication Date: 2026-01-30SINOPEC HEAVY LIFTING & TRANSPORTATION CO LTD +1
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Patent Information
- Application Number
- CN202530305721.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-29
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2040-05-29
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product in this design: Self-elevating lifting device. 2. Application of this design: Device for lifting large steel structure modules, bridge modules, and dome modules in petrochemical, marine, and municipal infrastructure construction. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D rendering 2. 5. The bottom surface of this product is a part that is not easily seen or cannot be seen during use, so the bottom view is omitted.
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