Online monitoring device for contact wire ratchet

CN310060664SActive Publication Date: 2026-06-30TIANJIN KEYVIA ELECTRIC CO LTD +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
TIANJIN KEYVIA ELECTRIC CO LTD
Filing Date
2025-12-09
Publication Date
2026-06-30

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Abstract

1. Name of the product in this design: Online monitoring device for contact wire ratchet. 2. Purpose of this design: To detect and monitor the operating status of the contact wire ratchet. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
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