The invention relates to a body structure for an electrically operated vehicle, comprising an installation space (12) for a traction battery (9), which installation space is open toward the bottom of the vehicle in the vehicle vertical direction (z) and is delimited toward the top of the vehicle by a floor sheet-metal part (10) forming the vehicle floor, the traction battery (9) being inserted into the installation space (12) from the bottom of the vehicle, namely in such a way that a free installation gap ([delta]z) is formed between the traction battery top side (29) and the floor sheet-metal part (10), and operation-related vibrations propagating from the production location (VA, HA) thereof toward the floor sheet-metal part (10) during driving. According to the invention, at least one sealing strip (31, 33, 53) is provided for sound damping in the floor sheet-metal part (10), which sealing strip, located in the installation gap ([delta]z), is in sound-insulating compressive contact both with the traction battery top side (29) and with the floor sheet-metal part (10).
本发明涉及一种用于电运行车辆的车身结构,带有在车辆高度方向(z)上朝向车辆下部敞开的用于牵引电池(9)的装配空间(12),该装配空间朝向车辆顶部由形成车辆底部的底部钣金件(10)限定,其中牵引电池(9)从车辆下部插入到装配空间(12)中,更确切地说在牵引电池顶侧(29)与底部钣金件(10)之间形成空留的装配间隙(Δz)的情况下,其中在行驶运行中工作决定的振动从其产生地点(VA,HA)朝向底部钣金件(10)传播。根据本发明,为了在底部钣金件(10)中消音,提供至少一个密封条(31,33,53),其在装配间隙(Δz)中不仅与牵引电池顶侧(29)而且与底部钣金件(10)隔音地压靠接触。
BODY STRUCTURE FOR AN ELECTRICALLY OPERATED VEHICLE
用于电运行车辆的车身结构
2021-06-01
Patent
Electronic Resource
Chinese
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 |