Hydraulic support column socket

CN309681364SActive Publication Date: 2025-12-19CHINACOAL BEIJING COAL MINING MACHINERY CO LTD
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Patent Information

Application Number
CN202530176161.5
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-04-03
Publication Date
2025-12-19
Estimated Expiration
2040-04-03

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Abstract

1. The name of the design product: hydraulic support column socket. 2. The use of the design product: the column socket is an important force component of the hydraulic support, used for connecting with the ball head end of the hydraulic support column and located on the base of the hydraulic support, which is the force supporting point of the hydraulic support. 3. The design points of the design product: the shape of the design product. 4. The picture or photo that best indicates the design points: perspective view 1.
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