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The surrounding structure of the suspension frame

A frame and structure technology, applied in the field of peripheral structures, can solve the problems of being difficult to bear the load and vibration, unable to bear enough, unable to use the rigidity of the suspension frame, etc.

Inactive Publication Date: 2015-10-14
SUZUKI MOTOR CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structure of Patent Document 1 cannot sufficiently withstand this moment.
Therefore, in the structure of Patent Document 1, it is difficult to withstand the load and vibration in the vehicle width direction, and the rigidity of the vehicle body with respect to the load and vibration in the vehicle width direction cannot be efficiently improved by using the suspension frame.

Method used

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  • The surrounding structure of the suspension frame
  • The surrounding structure of the suspension frame
  • The surrounding structure of the suspension frame

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Embodiment Construction

[0020] Next, the peripheral structure of the suspension frame according to the embodiment of the present invention will be described. In addition, this embodiment will be described using the vehicle body front portion of a front-engine front-wheel drive (FF) type vehicle.

[0021] refer to figure 1 A pair of side frames 2 constituting a frame of the vehicle body are provided on the vehicle body front portion 1 , and the pair of side frames 2 are arranged along the vehicle front-rear direction and at a distance from each other in the vehicle width direction. A pair of lower arms 3 constituting a suspension mechanism are provided in the vehicle body front portion 1 , and the lower arms 3 are arranged below the side frame 2 . In addition, a suspension frame 4 is disposed between the pair of side frames 2 . Although not particularly shown, drive mechanisms such as an engine and a transmission are arranged on the front side of the suspension frame 4 , and side frames 2 are arrang...

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Abstract

The environment structure has a pair of side parts (2) which form a frame of a vehicle body, where the pair of side parts are arranged along a forward-rearward direction of the vehicle, while the side parts are spaced from each other in a vehicle width direction. The lower arms (3) are provided to form a suspension mechanism and are arranged at the lower side of the side parts. A suspension frame (4) is arranged between the pair of side parts.

Description

technical field [0001] The present invention relates to a peripheral structure of a suspension frame arranged between a pair of left and right side frames in the vehicle width direction. Background technique [0002] In a vehicle such as an automobile, a pair of side frames are provided at a distance from each other in the vehicle width direction as members constituting the frame of the vehicle body. Around each pair of side frames, a lower arm is provided as a part constituting the suspension mechanism, and when the vehicle is running, load and vibration are input from the wheels to the vehicle body through the lower arm. Such loads and vibrations include, for example, loads and vibrations in the vehicle width direction when the vehicle is turning, loads and vibrations in the front and rear directions of the vehicle when the vehicle is braking and accelerating, and loads and vibrations in the vertical direction caused by unevenness of the road surface. Vibration, loads and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D21/00
CPCB62D21/06B62D21/11
Inventor 金津文彦东海林岳大藤井辰彦望月晋荣
Owner SUZUKI MOTOR CORP