Double-leaf protective closure obstruction door for subway one-hole and two-lane section
A single-hole double-line, partition door technology, applied in sealing devices, anti-war damage, window sills/thresholds, etc., can solve problems such as poor sealing effect, and achieve the effect of reducing cost
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0042] Examples see Figure 1-3 As shown, this kind of double-leaf protective closed partition door for subway single-hole double-line section includes a door leaf 1, a door frame 2, a jack device 7, a lock 10, and a hinge 11.
[0043] See Figure 10-12 The door frame is composed of an upper door frame 2.1, a side door frame 2.2 and a lower door frame 2.3. A top sealing device 4 is provided between the upper door frame 2.1 and the door leaf 1, and a side door frame 2.2 is provided between the door frame 2.2 and the door leaf 1. The side sealing device 14 ensures that the door leaf and the door frame are in close contact at the top and left and right sides. The sealing strips in the top sealing device 4 and the side sealing device 14 are compressed uniformly, and the maximum compression of the sealing strip is 10mm .
[0044] See figure 1 , Figure 6-9 The door leaf 1 has a double leaf structure, and a center seam sealing device 13 is provided between the two door leafs. The double...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap