Locking device (for mine support anchor trolley)
CN309062349SInactive Publication Date: 2025-01-10SANSHANDAO GOLD MINE SHANDONG GOLD MINING LAIZHOU
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Patent Information
- Application Number
- CN202430333288.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-01
- Publication Date
- 2025-01-10
- Estimated Expiration
- Not applicable · inactive patent
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Figure 000005_ABST
Abstract
1. The name of this design product: Locking device (for mine support anchor trolley). 2. The purpose of this design product: It is used to fix the anchor rod when installing the anchor rod on the mining support anchor rod trolley, and plays the role of anchor rod positioning and limiting. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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