Railway switch machine (ZD6 stop pin punch)

CN309993129SActive Publication Date: 2026-05-22HUIZHOU ELECTRIC SECTION COMMITTEE OF CHINA RAILWAY TRADE UNION
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
HUIZHOU ELECTRIC SECTION COMMITTEE OF CHINA RAILWAY TRADE UNION
Filing Date
2025-08-20
Publication Date
2026-05-22

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Abstract

1. The name of the design product: railway turnout switch machine (ZD6 stop bolt pin punch). 2. The use of the design product: for railway switch conversion machine. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.
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