Mining intrinsic safety type button emergency stop locking device
CN309942630SActive Publication Date: 2026-04-24TIANAN LIANKONG TECH CO LTD
View PDF 0 Cites 0 Cited by
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- TIANAN LIANKONG TECH CO LTD
- Filing Date
- 2025-08-26
- Publication Date
- 2026-04-24
Smart Images

Figure 000007_ABST
Abstract
1. Name of the product in this design: Intrinsically safe push-button emergency stop interlocking 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.
Need to check novelty before this filing date? Find Prior Art