Integrated tunneling and support trolley
CN310212056SActive Publication Date: 2026-09-18SICHUAN LANHAI ENG EQUIP MFG CO LTD
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Patent Information
- Application Number
- CN202630078204.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2026-02-11
- Publication Date
- 2026-09-18
- Estimated Expiration
- 2041-02-11
Smart Images
Figure 000006_ABST
Abstract
1. Name of the product in this design: Integrated Tunneling and Support Trolley. 2. Application of this design: This design is used for an integrated tunneling and support trolley in the drilling and blasting method for small-section tunnel 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 1. 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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