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Vehicle Axle Equipment

A technology of vehicles and axles, applied in the direction of vehicle springs, vehicle components, elastic suspensions, etc.

Active Publication Date: 2016-03-16
ZF FRIEDRICHSHAFEN AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] A major problem with wheel suspensions with wheel-guiding transverse leaf springs and wheel-guiding damping struts is the torque introduced into the vehicle's axle system via the vertical force lever arm, which is connected to the The distance between the spring force and the wheel contact force, projected onto the plane spanned by the vehicle transverse direction and the vehicle longitudinal direction, corresponds to

Method used

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  • Vehicle Axle Equipment
  • Vehicle Axle Equipment
  • Vehicle Axle Equipment

Examples

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Embodiment Construction

[0032] Figure 2 to Figure 6 A first exemplary embodiment of a vehicle axle arrangement 1 is shown with a wheel carrier 12 and with a transverse leaf spring extending substantially in the vehicle transverse direction y in the installed position and guiding the wheels connected to the wheel carrier 12 13 and the shock absorber strut 3 that is coupled with the wheel frame 12 and guides the wheel, wherein the transverse leaf spring 13 is in contact with the figure 2 The vehicle side opposite to the vehicle side shown in the figure is likewise connected to other wheel carriers not shown in detail in the drawings in the form and manner described in detail below.

[0033] Furthermore, the wheel 2 is fixed on the wheel carrier 12 and the spring strut 3 is arranged on the vehicle body side in the region of the end 7 of the piston rod 5 . The connection region 14 between the transverse leaf spring 13 and the wheel carrier 12 is spaced apart from the resulting force application point 6...

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Abstract

The device (1) has a wheel (2) fastened at a wheel carrier, and a damper strut (3) defining a vehicle body-side. A connection region is spaced between a transverse leaf spring (13) and the carrier based on a resulting force application point (6) of tire contact force (F2) acting in a region of the wheel in a vehicle transverse direction. The force is applied in the connection region that is provided among the carrier, the spring and the strut by an applying system (15). Rotational torque is partially compensatable in a region of the body-side attachment of the strut and acting at the carrier.

Description

technical field [0001] The invention relates to a vehicle axle arrangement. Background technique [0002] From US6530587B2, a vehicle axle arrangement or a McPherson wheel suspension is known, which consists of the following devices: a longitudinal control arm for absorbing longitudinal forces; Lateral control arms to absorb lateral forces; shock struts to guide the wheels; and transverse leaf springs to guide the wheels and fulfill the function of the suspension spring and stabilizer. [0003] A major problem with wheel suspensions with wheel-guiding transverse leaf springs and wheel-guiding damping struts is the torque introduced into the vehicle's axle system via the vertical force lever arm, which is connected to the Projected onto a plane spanned by the vehicle transverse direction and the vehicle longitudinal direction, the distance between the spring force and the wheel contact force corresponds. This torque is supported in particular in the region of the wheel-guid...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60G3/10
CPCB60G3/28B60G3/10B60G11/08B60G2202/114B60G2204/421
Inventor 福尔克尔·瓦格纳加布里埃莱·弗鲁曼斯特凡·波尔迈尔
Owner ZF FRIEDRICHSHAFEN AG