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Device for adjusting camber and/or track of a vehicle wheel

A wheel and vehicle technology, which is applied to vehicle springs, vehicle parts, transportation and packaging, etc., can solve the problems affecting the camber of the wheel support device and the wheelbase, and achieve the effect of saving structural space and reducing components

Active Publication Date: 2017-04-19
AUDI AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During braking, the brake calipers generate a braking torque which is transmitted via the wheel support to the vehicle body, whereby there is the risk of inadvertently influencing the camber and / or track behavior of the wheel support

Method used

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  • Device for adjusting camber and/or track of a vehicle wheel
  • Device for adjusting camber and/or track of a vehicle wheel
  • Device for adjusting camber and/or track of a vehicle wheel

Examples

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Embodiment Construction

[0021] FIG. 1 shows a simplified schematic representation of a vehicle wheel 13 of a wheel support device 1 known from the prior art, which is not covered by the invention, in order to make the invention easier to understand.

[0022] The wheel support device 1 has a carrier 3 in which a wheel flange 5 with its hub section 7 is rotatably mounted in a wheel bearing 12 . The brake disk 11 and the vehicle wheel 13 are mounted with their rims on the wheel flange 5 . The brake disk 11 together with the brake calliper 15 mounted on the carrier part 3 is a component part of the brake system. The cardan shaft driving the vehicle wheels 13 is guided through the wheel support 1, the same not shown central screw being screwed on the synchronous cardan joint of said cardan shaft (only in figure 2 9 ), the wheel bearing 12 is clamped by means of the central screw through the wheel hub 5 and the synchronous joint 9 .

[0023] Furthermore, the wheel support device 1 has a guide 17 , to whi...

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PUM

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Abstract

The invention relates to a device for adjusting camber and / or track of a vehicle wheel (13) of a motor vehicle, comprising a wheel carrier (1) which is composed in multiple pieces with a wheel-side carrier part (3) and an axle-side guide part (17) as well as with an actuator, in particular two rotary parts (21, 23), arranged therebetween, by which the wheel-side carrier part (3) can be pivoted about a wobble point (MP) for track and / or camber adjustment of the vehicle wheel (13), wherein the wheel-side carrier part (3) supports a brake caliper (15) that interacts with a brake disc (11) of the vehicle wheel (13). According to the invention, a bearing point (58) is formed radially outside of the actuator (21, 23), on which the carrier part (3) and the guide part (17) are articulated to one another. In order to support the carrier part (3) that is subjected to a brake torque in the circumferential direction of the wheel axle, the bearing point (58) is designed in a rigid manner and in order to ensure a trouble-free, in particular easy adjustment, compared with the circumferential direction of the wheel axle, of the carrier part (3) about the track and / or camber angle in the vehicle transverse direction (y), the bearing point (58) is designed in a soft manner.

Description

technical field [0001] The invention relates to a device for adjusting the camber and / or track (ie toe-in or toe-in) of a wheel of a motor vehicle according to the preamble of claim 1 . Background technique [0002] A device of the stated type is known from DE 10 2009 058 489 A1, in which a wheel support device for a vehicle wheel is designed in multiple parts, to be precise with a wheel-side carrier and an axle-side guide and a rotating member disposed between the wheel-side carrier and the axle-side guide. Integrated into the wheel-side support is a wheel bearing in which a wheel hub section of a wheel flange carrying a vehicle wheel is rotatably mounted. The links of the wheel suspensions of the vehicle can be articulated on the axle side guides. The pivoting parts arranged in between cooperate with an inclined plane which defines a rotational axis of the wheel-side pivoting part which is inclined relative to the axis of rotation of the axle-side pivoting part. When at...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G7/00B60G17/015B62D17/00
CPCB60G7/006B60G17/0157B60G2200/46B60G2200/462B60G2202/40B60G2202/42B60G2202/442B60G2204/4104B60G2206/50B62D17/00B60G7/005
Inventor T·克灵格尔V·帕罗伊-索拉里
Owner AUDI AG
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