Swing cylinder for rock drilling jumbo (double side encoder)

CN309694976SActive Publication Date: 2025-12-23WEIHAI ZHONGYI HYDRAULIC TECH CO LTD
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Patent Information

Application Number
CN202530275056.7
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-05-16
Publication Date
2025-12-23
Estimated Expiration
2040-05-16

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Abstract

1. The name of the design product: swing cylinder (double side encoder) for rock drilling jumbo. 2. The use of the design product: drive the swing operation of the drill boom or push beam of the rock drilling jumbo, at the same time, the encoder can monitor the swing angle in real time and feedback data, ensuring the accuracy of the drilling position and angle. 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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