Vehicle assembly-fixed structure assembly and modular system

A technology of vehicle assembly and fixed structure, applied in the field of modular system, to achieve the effect of simplifying maintenance

A technology of vehicle assembly and fixed structure, applied in the field of modular system, to achieve the effect of simplifying maintenance

CN112292544AActive Publication Date: 2021-01-29BAYERISCHE MOTOREN WERKE AG
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  • Vehicle assembly-fixed structure assembly and modular system
  • Vehicle assembly-fixed structure assembly and modular system
  • Vehicle assembly-fixed structure assembly and modular system

Examples

Experimental program
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Embodiment Construction

[0031] figure 1 The vehicle assembly / fastening assembly 10 is shown in a sectional view. The vehicle assembly-fixing structure combination 10 is suitable for vibratingly fastening a vehicle assembly 11 , in particular an engine and / or a transmission, to a vehicle structure of a motor vehicle.

[0032] The vehicle assembly-fixing structure combination 10 comprises an assembly-side carrier element 12 and a vehicle-side carrier element 14 as well as a vibration damper 16 which connects the two carrier elements 12 , 14 to one another with respect to force. Connect and simultaneously dampen relative motion.

[0033] The vibration damper 16 includes a support core 18 and a support spring 20 . Preferably, the support spring 20 is made of elastic material. As a result, vibration damper 16 is deformable during driving operation and absorbs vibrations of vehicle assembly 11 during driving operation.

[0034] The assembly-side carrier element 12 is, for example, a component part of t...

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Abstract

The invention relates to a vehicle unit fastening assembly (10) for vibratory fastening of a vehicle unit (11), in particular of a motor and / or transmission to a vehicle structure of a motor vehicle,having at least one first support element (12) on the unit side and a second support element (14) on the vehicle side, wherein the first support element (12) and the second support element (14) are connected to each other by a vibration damper (16), which is arranged at least in part in the first support element (12) or in the second support element (14), wherein the vibration damper (16) is fluidically connected to a hydraulic unit (22) by a flow channel (24), which is arranged adjacent to the vibration damper (16) in a plan view of the vibration damper (16). The invention further relates toa modular system having a vibration damper (16) and a hydraulic unit (22), wherein the vibration damper (16) is usable either together with the hydraulic unit (22) as a hydraulic vibration damper or without the hydraulic unit (22) as a conventional bearing.

Description

technical field [0001] The invention relates to a vehicle assembly-fixing structure combination for vibratingly fastening a vehicle assembly, in particular an engine and / or a transmission, to a vehicle structure of a motor vehicle, and a module with a vibration damper system. Background technique [0002] Hydraulic bearings are known for vibratingly mounting vehicle assemblies. The hydraulic bearing serves at the same time to fasten the vehicle assembly, for example to the vehicle body, and to decouple vibrations of the vehicle assembly. Typically, the hydraulic bearing is prefabricated as a unit. Due to the presence of the hydraulic unit, such a hydraulic bearing has a certain construction height, which can only be used if the existing installation space is sufficient. Especially in the area of ​​the engine and transmission, the installation space situation is often a challenge. Contents of the invention [0003] It is therefore the object of the present invention to ...

Claims

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Application Information

Patent Timeline
29 Jan 2021
Publication
CN112292544A
IPC
F16F13/08; F16F13/18
CPC
F16F2230/0005; F16F13/18; B62D21/11
Inventors
C·普瑞特