The invention relates to a manufacturing method for a crash frame of a battery compartment for electric drive vehicles by using metallic sheets which are arranged on top of one another and fixed together and which form in a following step a space by using an inner active media forming process to create walls of a crash frame whereby the space works as a deformation space to protect the battery modules inside the battery compartment against an impact. The invention further relates to the use of the crash frame for a battery compartment.
本发明涉及一种用于电驱动车辆的电池仓的碰撞框架的制造方法,该方法通过使用金属片进行,该金属片布置成一个叠加在另一个顶部上并且固定在一起,并且在接下来的步骤中通过使用内部活性介质成形工艺形成空间以产生碰撞框架的壁,由此该空间用作变形空间以保护电池仓内的电池模块免受冲击。本发明还涉及碰撞框架用于电池仓的用途。
METHOD FOR MANUFACTURING A CRASH FRAME OF A BATTERY COMPARTMENT FOR BATTERY ELECTRIC VEHICLES
用于制造用于电池电动车辆的电池仓的碰撞框架的方法
2021-05-07
Patent
Electronic Resource
Chinese
IPC: | B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL , Bearbeiten oder Verarbeiten von Blechen, Metallrohren, -stangen oder -profilen ohne wesentliches Abtragen des Werkstoffs / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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