Novel lightweight aluminum alloy subway end wall structure
A lightweight, aluminum alloy technology, applied in railway car body, railway car body parts, transportation and packaging, etc., can solve the problem of large welding workload, and achieve the effect of improving efficiency, improving technical level, and reducing design risks
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0017] The present invention will be described in further detail below in conjunction with accompanying drawing
[0018] refer to image 3 , The new lightweight aluminum alloy subway end wall structure of the present invention includes an upper wall panel 1 and two lower wall panels 2, and consists of only three parts, wherein the two lower wall panels are aluminum alloy profiles of the same section. The entire end wall structure only needs two types of cross-sectional aluminum alloy profiles, which reduces the cost of profile molds and vehicle costs. The interface between the upper wall panel 1 and the two lower wall panels 2 is fixedly connected by welding. Only this part of the entire end wall has a weld seam. The structure is simple, the weight is light, and the welding process is good, which reduces the time for welding and post-welding repairs. The rear end wall has high flatness.
[0019] The novel lightweight aluminum alloy subway end wall structure of the present in...
PUM
![No PUM](https://static-eureka.patsnap.com/ssr/23.2.0/_nuxt/noPUMSmall.5c5f49c7.png)
Abstract
Description
Claims
Application Information
![application no application](https://static-eureka.patsnap.com/ssr/23.2.0/_nuxt/application.06fe782c.png)
- 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