The invention relates to a connection device (28) for connecting a battery housing (12) to a rear body structure (10) of a body of an electrically driven passenger vehicle, having a cross-member (30), in which a plurality of fastening sleeves (40) are included, through which respectively assigned screw elements (64) for connecting the battery housing (12) to the rear body structure (10) via the cross-member (30) are inserted, the fastening sleeve (40) has a collision structure which can be deformed under energy absorption during the movement of the rear body structure (10) relative to the battery housing (12) due to an accident.

    本发明涉及一种用于将电池壳体(12)连接到电驱动乘用车的车身的后车身结构(10)的连接装置(28),具有横梁(30),其中包括多个固定套管(40),其穿插有通过横梁(30)将电池壳体(12)连接到后车身结构(10)的相应分配的螺钉元件(64),其中,固定套管(40)具有在后车身结构(10)相对于电池壳体(12)的由于事故造成移动中可在能量吸收下变形的碰撞结构。


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    Title :

    Connecting device for connecting battery case to rear body structure of vehicle body


    Additional title:

    用于将电池壳体连接到车辆车身的后车身结构的连接装置


    Contributors:

    Publication date :

    2024-03-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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