Protective cover (chain drive octagonal rotary valve chain drive)

CN310265388SActive Publication Date: 2026-10-20HEFEI KESHI MASCH TECH CO LTD
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Patent Information

Application Number
CN202630228606.4
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2026-05-11
Publication Date
2026-10-20
Estimated Expiration
2041-05-11

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Abstract

1. Name of the product in this design: Protective cover (chain-driven octagonal rotary valve chain drive). 2. Purpose of this design: To protect chains, isolate them from mechanical hazards, and prevent dust from entering the chains. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.
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