Intrinsically safe pull rope emergency stop interlocking device for mining
CN309831921SActive Publication Date: 2026-03-06TIANAN LIANKONG TECH CO LTD
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Patent Information
- Application Number
- CN202530505343.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-26
- Publication Date
- 2026-03-06
- Estimated Expiration
- 2040-08-26
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Figure 000007_ABST
Abstract
1. Name of the product in this design: Intrinsically safe pull rope emergency stop locking device for mining. 2. Purpose of this design: It is used for emergency stop signal detection in the integrated protection and control device for mining belt conveyors, and is suitable for emergency shutdown of belt conveyors in the event of an accident in underground coal mines. 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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