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    • 39. 发明公开
    • SUBFRAME AND METHOD FOR REINFORCING THE SAME
    • HILFSRAHMEN UND VERFAHREN ZURVERSTÄRKUNGDAVON
    • EP3057854A4
    • 2017-06-14
    • EP13895744
    • 2013-10-16
    • HENKEL AG & CO KGAA
    • FENG QINGZHANG JINGFEN
    • B62D29/00B29C44/12B29C44/18B29K105/04B29K677/00B29L31/30B62D21/11
    • B62D29/002B29C44/128B29C44/18B29K2105/04B29K2677/00B29L2031/3002B62D21/02B62D21/11B62D29/005
    • The present invention relates to a method for reinforcing a vehicle subframe comprising one or more hollow sheet metal parts, comprising: determining at least one area on a hollow sheet metal part of a subframe with respect to specified conditions; preparing a reinforcement part which is insertable into the hollow sheet metal part at the determined area, wherein the reinforcement part comprises: a carrier having at least one hollow chamber; and a pre-foam of a foam material, which is able to expand after being heated, the pre-foam being isolated from the at least one hollow chamber and distributed at least partly on the periphery of the carrier; and installing the reinforcement part within the hollow sheet metal part at the determined area and heating the pre-foam such that it expands. The present invention also relates to a vehicle subframe reinforced by said method.
    • 用于增强车辆副车架的方法技术领域本发明涉及一种用于增强车辆副车架的方法,该车辆副车架包括一个或多个中空金属板部件,该方法包括:相对于指定条件确定副车架的中空金属板部件 制备可在所确定的区域插入到所述中空金属板部件中的加强部件,其中所述加强部件包括:具有至少一个中空腔室的载体; 以及泡沫材料的预发泡体,其在加热后能够膨胀,所述预发泡体与所述至少一个中空腔室隔离并且至少部分地分布在所述载体的周边上; 以及在所确定的区域处将所述加强部件安装在所述中空金属板部件内并且加热所述预发泡体以使其膨胀。 本发明还涉及通过所述方法加固的车辆框架。
    • 40. 发明公开
    • SUBFRAME AND METHOD FOR REINFORCING THE SAME
    • HILFSRAHMEN UND VERFAHREN ZURVERSTÄRKUNGDAVON
    • EP3057854A1
    • 2016-08-24
    • EP13895744.4
    • 2013-10-16
    • Henkel AG & Co. KGaA
    • FENG, QingZHANG, Jingfen
    • B62D29/00
    • B62D29/002B29C44/128B29C44/18B29K2105/04B29K2677/00B29L2031/3002B62D21/02B62D21/11B62D29/005Y10T29/49622
    • The present invention relates to a method for reinforcing a vehicle subframe comprising one or more hollow sheet metal parts, comprising: determining at least one area on a hollow sheet metal part of a subframe with respect to specified conditions; preparing a reinforcement part which is insertable into the hollow sheet metal part at the determined area, wherein the reinforcement part comprises: a carrier having at least one hollow chamber; and a pre-foam of a foam material, which is able to expand after being heated, the pre-foam being isolated from the at least one hollow chamber and distributed at least partly on the periphery of the carrier; and installing the reinforcement part within the hollow sheet metal part at the determined area and heating the pre-foam such that it expands. The present invention also relates to a vehicle subframe reinforced by said method.
    • 本发明涉及一种用于加强车辆副车架的方法,包括一个或多个中空的钣金零件,包括:相对于特定条件确定子框架的中空钣金零件上的至少一个区域; 准备在确定的区域可插入中空金属片部分的加强部分,其中所述加强部分包括:具有至少一个中空室的载体; 以及泡沫材料的预发泡体,其能够在加热之后能够膨胀,所述预泡沫体与所述至少一个中空室隔离并且至少部分地分布在所述载体的周边上; 以及在所确定的区域中将所述加强部件安装在所述中空金属片部分内并加热所述预泡沫使其膨胀。 本发明还涉及通过所述方法加强的车辆副车辆。