Tracked grooving machine for coal mines

CN310236925SActive Publication Date: 2026-09-29XUZHOU SUNENG HEAVY IND CO LTD
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Patent Information

Application Number
CN202630191810.3
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2026-04-22
Publication Date
2026-09-29
Estimated Expiration
2041-04-22

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Abstract

1. Name of the product in this design: Tracked Slotting Machine for Coal Mines. 2. Purpose of this design: for slotting fireproof and airtight roadways in coal mines. 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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