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Fixing structure for transverse stabilizer bar of coach

A technology of stabilizer bars and fixed structures, which is applied to vehicle components, interconnection systems, suspensions, etc., can solve the problems of the space occupied by the stabilizer bars, high requirements for matching dimensions, and increased production costs of parts, so as to save a lot Space, simple fixed structure, and the effect of reducing installation size requirements

Inactive Publication Date: 2010-06-16
HIGER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this fixed structure, the shaft of the stabilizer bar takes up a lot of space, which is not conducive to the arrangement of other large assemblies of the bus, such as the engine, retarder, etc., and the structure is complicated. The size requirements are high, which increases the cost of parts production

Method used

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  • Fixing structure for transverse stabilizer bar of coach
  • Fixing structure for transverse stabilizer bar of coach
  • Fixing structure for transverse stabilizer bar of coach

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Embodiment 1: A passenger car stabilizer bar fixing structure, such as figure 1 , figure 2 As shown, the shaft of the stabilizer bar 1 is installed on the front axle I-beam 7 through the fixed bracket 2, and the bent end is hung on the frame longitudinal beam 4 through the suspender 3; the end of the suspender 3 The part is a universal ball joint; a polyurethane bushing 6 is provided between the stabilizer bar 1 and the fixed bracket 2 .

Embodiment 2

[0015] Embodiment two: a passenger car stabilizer bar fixing structure, such as image 3 As shown, the shaft of the stabilizer bar 1 is installed on the upper surface of the frame longitudinal beam 4 through the fixed bracket 2, and the bent end is connected with the rear axle 5 through the suspension rod 3, the suspension rod fixing frame, the leaf spring 8 and other parts. connection; the end of the boom 3 is a universal ball joint; a polyurethane bushing 6 is provided between the stabilizer bar 1 and the fixed bracket 2 .

[0016] The invention changes the traditional installation method of the lateral stabilizer bar, the fixing structure is simple, and the method is flexible and convenient, which not only ensures that the vehicle body will not have excessive lateral roll when turning, but also reduces the use of supporting parts, saves a lot of space, and reduces the The requirements for the installation size of the two ends of the stabilizer bar are lowered, and the produ...

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PUM

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Abstract

The invention discloses a fixing structure for a transverse stabilizer bar of a coach, the bar body of the transverse stabilizer bar is installed on a coach frame or a frame rail by a fixing bracket; and two bent ends are suspended on an axle or the frame rail by suspenders. The invention changes the traditional installment mode of the transverse stabilizer bar, has simple fixing structure, adopts a flexible and convenient mode, not only ensures that the body of the coach does not fiercely incline transversely when the coach turns, but also reduces matched parts, saves lots of space, lowers installment size requirement for two ends of the transverse stabilizer bar, and reduces the production cost.

Description

technical field [0001] The invention relates to a fixing structure, in particular to a fixing structure of a transverse stabilizer bar of a passenger car. Background technique [0002] The stabilizer bar is an auxiliary elastic element in the car suspension, its role is to prevent the car from rolling over and improve ride comfort. At present, in the design of the passenger car suspension system, most of the fixing methods are that the body of the stabilizer bar is suspended on the frame beam through the suspender (or a bracket is installed on the frame longitudinal beam, and the stabilizer bar suspender is then fixed. On the bracket), the bent ends of the stabilizer bar are fixed on the axle. In this fixed structure, the shaft of the stabilizer bar takes up a lot of space, which is not conducive to the arrangement of other large assemblies of the bus, such as the engine, retarder, etc., and the structure is complicated. Higher size requirements increase the cost of parts ...

Claims

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Application Information

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IPC IPC(8): B60G21/055
Inventor 邓学刚
Owner HIGER
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