Railway freight car traction coupler
CN310061164SActive Publication Date: 2026-06-30LANZHOU JIAOTONG UNIV
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- LANZHOU JIAOTONG UNIV
- Filing Date
- 2025-12-23
- Publication Date
- 2026-06-30
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product in this design: Railway freight car towing hook. 2. Application of this design: This design is used for the towing hook of a train car. 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 view 1.
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