Manufacturing method of vehicle body side frame and vehicle body side frame

TW202629450APending Publication Date: 2026-07-16UNIPRES CORP
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Patent Information

Authority / Receiving Office
TW · TW
Patent Type
Applications
Current Assignee / Owner
UNIPRES CORP
Filing Date
2025-12-04
Publication Date
2026-07-16

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Abstract

[Problem] To provide a method for manufacturing a vehicle body side frame that can improve productivity, performance, and reduce costs through structural optimization, and a vehicle body side frame thereof. [Solution] The body side frame is a door ring frame with an integral structure. The annular structural portion and the outer sill structural portion of the door ring frame are individually formed, and the annular structural portion and the outer sill structural portion are joined together after forming.
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