Subway screen door detection and positioning fixture
CN309440892SActive Publication Date: 2025-08-15SHANGHAI INST OF SPECIAL EQUIP INSPECTION & TECHN RES
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Patent Information
- Application Number
- CN202430698597.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-05
- Publication Date
- 2025-08-15
- Estimated Expiration
- 2039-11-05
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: Subway screen door detection and positioning fixture. 2. Purpose of this design product: used for the installation and positioning of optical sensors for subway platform shield doors. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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