Drainer (mine straddle pump type)

CN309234305SActive Publication Date: 2025-04-11SHANXI NORTH MACHINE BUILDING
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Patent Information

Application Number
CN202430426063.8
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-07-09
Publication Date
2025-04-11
Estimated Expiration
2039-07-09

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Abstract

1. The name of the product of this design: Drainer (mine straddle pump type). 2. Purpose of the product with this appearance design: It is used for emergency rescue submersible drainage operations. It has the ability to lift and transport large-flow, high-lift drainage pumps for submersible drainage in narrow tunnels, and is convenient for transporting long drainage pumps with smaller diameters. It can use underground mine transportation tracks to achieve rapid transportation. 3. The design key point of this appearance design product lies in the overall shape of the product. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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