Excavator hydraulic pump bore seal

CN310210787SActive Publication Date: 2026-09-18杭州泰豆科技有限公司
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Patent Information

Application Number
CN202630203530.X
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2026-04-27
Publication Date
2026-09-18
Estimated Expiration
2041-04-27

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Abstract

1. The name of the design product: the sealing part of the inner cavity of the hydraulic pump of the excavator. 2. The use of the design product: the sealing part of the inner cavity of the hydraulic pump of the excavator. 3. The design points of the design product: the shape. 4. The picture or photo that best shows the design points: the perspective view.
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