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Subframe installation member for installing subframe on body of motor vehicle, and motor vehicle with subframe installation member

A technology for motor vehicles and mounting parts, which is applied in the direction of vehicle components, fixing devices, mechanical equipment, etc., to achieve the effect of reducing longitudinal stiffness

Inactive Publication Date: 2017-08-08
FORD GLOBAL TECH LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, there is still room for improvement in the indicated prior art

Method used

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  • Subframe installation member for installing subframe on body of motor vehicle, and motor vehicle with subframe installation member
  • Subframe installation member for installing subframe on body of motor vehicle, and motor vehicle with subframe installation member

Examples

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Embodiment Construction

[0027] figure 1A schematic diagram showing a plan view of the subframe 1 . The subframe 1 is greatly simplified and is shown in rectangular form only by way of example; however, its basic shape can also be trapezoidal, for example, or have another design. Furthermore, the subframe need not form a continuous surface, but is usually formed from a plurality of struts extending in three dimensions and connected to each other to form a frame. The articulation points of the wheel suspension can be fastened to the subframe 1 via fastening structures 6 , 7 , 8 and 9 , for example. these are in figure 1 is only shown schematically. figure 1 The description of subframe 1 in is therefore only intended to indicate the position of the four subframe mounts 2, 3, 4 and 5 at the different connection points. These are preferably placed at the corners of the subframe 1 and their structure can be changed from figure 2 Learned from the magnified figure.

[0028] Here, the indicated X direc...

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PUM

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Abstract

The invention relates to subframe installation members (2, 3, 4, 5) for installing a subframe (1) on a body of a motor vehicle. The subframe installation members (2, 3, 4, 5) have an installation member housing (10); a core element (11) is arranged in the installation member housing (10) through at least one elastic installation elements (20, 21) so as to move in the longitudinal direction (X) and the horizontal direction (Y) of the motor vehicle. According to the invention, the corresponding installation elements (20, 21) are arranged on two opposite sides of the core element (11) in the horizontal direction (Y) and between opposite supporting walls (18, 19) of the installation member housing (10). Each of the installation elements (20, 21) includes at least two elastic installation plates (12, 13, 14, 15); rigid installation plates (16, 17) are positioned between at least two elastic installation plates (12, 13, 14, 15); and prestress is applied to the installation elements (20, 21) in the horizontal direction (Y).

Description

technical field [0001] The invention relates to a subframe mounting for mounting a subframe to a body of a motor vehicle according to the preamble of claim 1 and to a subframe mounting with a subframe and at least one such subframe mounting of motor vehicles. Background technique [0002] In the field of motor vehicles with self-supporting bodies, subframes are also known as underframes or mounting brackets. The articulation points of the wheel suspension are usually fastened to such a subframe, while in most cases the engine, transmission and steering gears are also fastened to the front chassis. The subframe can be rigidly screwed to the body or connected to the body via mounts. Typically, there are four points on the subframe at which so-called subframe mounts are used in order to connect the subframe to the body. For example rubber mounts may be used as subframe mounts. [0003] In this context, subframe mounts with damping elements are used to isolate vibrations gen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B1/02B62D21/00
CPCB62D21/00F16B1/02F16F15/08F16F1/3863F16F1/3876B62D21/11
Inventor 弗雷德里克·彼得·沃尔夫-蒙海姆
Owner FORD GLOBAL TECH LLC