Adjustable height of railway catenary structure (screw type)
CN309996795SActive Publication Date: 2026-05-26CHINA RAILWAY 15TH BUREAU GROUP CORPORATION LIMITED +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- CHINA RAILWAY 15TH BUREAU GROUP CORPORATION LIMITED
- Filing Date
- 2025-11-13
- Publication Date
- 2026-05-26
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product in this design: Adjustable height of railway catenary structure (screw type). 2. Purpose of this design: For the height inspection of railway overhead contact lines. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Other situations requiring explanation: Design 1 is designated as the basic design.
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