# Dongfeng files patent for body structure with tubular beams and integrated casting nodes

> Dongfeng Motor Group has filed a patent application for a body frame structure combining tubular beams and integrated casting nodes, aimed at reducing machining equipment investment.

**In brief**: Plants, jobs and earnings event (severity: info) involving Dongfeng Motor and Dongfeng, in Chine, first detected on 4 November 2026 at 12:32. Reported by 1 source (2 articles), last updated on 4 November 2026 at 12:32.

- Category: Plants, jobs and earnings
- Severity: Info
- Countries: Chine
- Brands: Dongfeng Motor, Dongfeng
- First detected: 4 November 2026 at 12:32
- Updated: 4 November 2026 at 12:32
- Web page: https://mecapress.com/events/4152-dongfeng-files-patent-for-body-structure-with-tubular-beams-and-integrated

## Sources (2 articles)

- [东风汽车集团申请基于管梁与一体化铸造节点的车身框架结构及成型方法专利，显著降低加工设备投入 - 金融界](https://news.google.com/rss/articles/CBMiZkFVX3lxTE1nRDJzQ3FDNEF2RktxWkUwbE41TDdRcVpzdzczUGJYNGxNLVRWVnNUS0p4bTlhczRHcWpoSjJobWl2OWppTmxhZnc1aXZGbURrejdCMnVuUXVyTURod0pqZVV1Y1E1UQ?oc=5) — 金融界, 4 November 2026 at 12:32
- [东风汽车集团申请基于管梁与一体化铸造节点的车身框架结构及成型方法专利，显著降低加工设备投入 - 金融界](https://news.google.com/rss/articles/CBMidEFVX3lxTE9FSUxOaVZELWZmRWVLODBXOVVPQ2JTalBuemZoU05MUWFhZG8ybE1ja2dobElDZ2NNcGVfTW9iLTh0cjhmeHVZb19pVG1md1lrR2dmQkNoaXJzckQzclpBTDdKVGExZTFSbkNWODV4UkRnTWYy?oc=5) — 金融界, 4 November 2026 at 12:32

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Cite as: Mecapress, “Dongfeng files patent for body structure with tubular beams and integrated casting nodes”, https://mecapress.com/events/4152-dongfeng-files-patent-for-body-structure-with-tubular-beams-and-integrated
Methodology: https://mecapress.com/methodology