The invention relates to a hot-stamped vehicle floor (1) for a vehicle frame (100), comprising a main floor panel (2) stamped from at least one sheet metal blank. The floor further comprises at least one sheet metal reinforcing patch (4) arranged on the main floor panel (2), overlapping the main floor panel (2). The ductility of the reinforcing patch (4) is higher than that of the main floor panel (2). The at least one reinforcing patch (4) is connected to at least one region (6) of the main floor panel (2), which region is designed to withstand compressive impact forces in the event of a vehicle impact, and the main floor panel (2) and the at least one reinforcing patch (4) are connected to each other before stamping out the vehicle floor (1). The invention also relates to a method for producing a vehicle floor.
本发明涉及一种用于车辆框架(100)的热冲压车辆底板(1),包括由至少一个钣金坯料冲压出的主底板面板(2)。底板还包括至少一个钣金加强补片(4),布置在主底板面板(2)上,与主底板面板(2)重叠。加强补片(4)的延展性高于主底板面板(2)。所述至少一个加强补片(4)连接到主底板面板(2)的至少一个区域(6),该区域被设计成在车辆碰撞情况下承受压缩碰撞力,并且主底板面板(2)和所述至少一个加强补片(4)在冲压出所述车辆底板(1)之前彼此连接。本发明还涉及一种用于生产车辆底板的方法。
VEHICLE FLOOR AND CORRESPONDING PRODUCTION METHOD
车辆底板及相应的生产方法
2022-05-13
Patent
Elektronische Ressource
Chinesisch
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