Flexible coupling device for mine narrow-gauge vehicles

CN309744382SActive Publication Date: 2026-01-23SHANXI HONGDONG MINING MACHINERY EQUIPMENT CO LTD
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Patent Information

Application Number
CN202530125902.7
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-03-17
Publication Date
2026-01-23
Estimated Expiration
2040-03-17

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Abstract

1. The name of the design product: flexible connecting device of mine narrow-gauge vehicle. 2. The use of the design product: for flexible connection of mine narrow-gauge vehicle. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view.
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