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Stabilizer arrangement of an axle and stabilizer

A technology for arranging structures and stabilizers, applied in the direction of vehicle springs, vehicle components, transportation and packaging, etc., can solve the problems of lack of strong stabilization ability and restrictions on the use of stabilizers

Active Publication Date: 2015-04-22
VOLVO LASTVAGNAR AB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the use of additional stabilizers is limited due to space constraints within the chassis
Reinforced stabilizers tend to introduce additional forces into the frame beams of the chassis and into the axles, and the reinforced stabilizers are often still not strong enough to achieve the desired stabilizing capabilities

Method used

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  • Stabilizer arrangement of an axle and stabilizer
  • Stabilizer arrangement of an axle and stabilizer
  • Stabilizer arrangement of an axle and stabilizer

Examples

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Embodiment Construction

[0034] In the drawings, the same or similar elements are denoted by the same reference numerals. The drawings are merely schematic representations, not intended to demonstrate specific parameters of the invention. Moreover, the drawings are intended to depict only typical embodiments of the invention, and therefore should not be considered as limiting the scope of the invention.

[0035] figure 2 Depicted is a perspective view of a portion of chassis frame 150 having frame rails 152 and 154 with the forwardmost portion partially cut away to illustrate a preferred stabilizer arrangement and vehicle ( Figure 8 200) in the details of the suspension. Figure 4 A detailed view of the connection of the stabilizer arrangement to the axle 130 and chassis is provided by outline, where frame beams 152 and 154 are not shown. Two airbags 162 are arranged under the frame beam 152, and two airbags 164 are arranged under the frame beam 154, at each frame beam 152, 154, there is one airb...

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PUM

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Abstract

The invention relates to a stabilizer (110) for a suspension of an axle (130), particularly of a heavy duty vehicle, comprising a torsion bar (100) between two stabilizer arms (102, 104), wherein at an outside of each stabilizer arm (102, 104) a projecting portion (112, 114) of the torsion bar (100) is arranged; and wherein the projecting portion (112, 114) constitutes a bearing for connecting the torsion bar (100) to the axle (130).

Description

technical field [0001] The invention relates to a stabilizer arrangement for a vehicle axle and a stabilizer for the stabilizer arrangement according to the preambles of the independent claims. Background technique [0002] It is known in the art that trucks may have a high center of gravity, for example due to the cargo carried by the truck. Therefore, a stabilizer with high stabilizing capability is required. Typically, the stabilizer is part of the suspension geometry combining the functions of the stabilizer bars and reaction stays for that geometry. Although such a stabilizer arrangement is very compact and lightweight, it is limited in terms of roll angle and stabilizer roll stiffness, because the roll angle results in tension of the axle relative to the chassis attachment. large lateral displacement. For a desired roll of eg about 6 degrees, the lateral displacement is about 70 mm. In such a stabilizer arrangement, this lateral displacement needs to be accommodate...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60G21/055
CPCB60G2206/012B60G2200/343B60G2204/143B60G2204/1222B60G2200/314B60G21/055B60G2206/017B60G2204/4302B60G2300/026B60G2202/1524B60G21/0551
Inventor 罗兰·斯文森扬·亨德里克斯
Owner VOLVO LASTVAGNAR AB