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Wheel suspension

A wheel suspension and wheel technology, applied in suspension, elastic suspension, vehicle components, etc., can solve the problems of not being able to make full use of parking space optimally, obstructing traffic, etc., and achieve multi-degree of design freedom and space-saving layout Effect

Active Publication Date: 2019-09-13
EMM SOLUTIONS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] A disadvantage of the limited steering angle of known wheel suspensions is, for example, that a vehicle parked parallel to the road requires a larger parking space for maneuvering, so that the increasingly limited available parking space cannot be optimally utilized
Also, since reverse parking is required in most cases, it obstructs traffic or stops flowing traffic

Method used

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  • Wheel suspension
  • Wheel suspension
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Examples

Experimental program
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Effect test

Embodiment Construction

[0042] exist figure 1 and 2 The wheel suspension shown in basically comprises: a wheel 10 with a wheel carrier 12 configured as a hub motor; a steering knuckle 14 with a first steering axis 16 and carrying the wheel ( Figure 6 ); the bracket 18 for the steering knuckle 16; the upper triangular transverse link 20; the lower triangular transverse link 22; the actuator 24 arranged on the steering knuckle 16 for making the wheel 10 around the first steering Axis 16 is steered, tapered roller bearings 26, 26' arranged above and below between knuckle 16 and bracket 18; connecting rod 28 for turning bracket 18 around second steering axis 30 ( Figure 6); a spring damper unit 32; a locking mechanism 34 for locking the second steering axis 30 during driving operation; , 36'( Figure 6 ). The vehicle chassis is symbolically represented by cross braces 38, 38' to which upper and lower triangular transverse links 20, 22 are pivotally secured. exist figure 1 and 2 In this case, the...

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PUM

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Abstract

The invention relates to a wheel suspension, in particular for a vehicle body, comprising an axle limb (14, 46, 66) which supports a wheel (10) and has a first steering axle (16, 52, 64) for the wheel(10), said first steering axle (16, 52, 64) allowing a steering angle in a specified range, and comprising components (18, 20, 22; 40, 42, 44; 48, 56; 56, 74) for connecting the axle limb (14, 46, 66) to a support structure (38, 38'). In order to allow a steering angle of 90 degrees or more to be reached, at least one of the components (18, 20, 22; 40, 42, 44; 48, 56; 56, 74) has a selectively releasable second steering axle (30, 60, 70) in order to produce a steering angle other than the one defined by the first steering axle (16, 52, 64).

Description

technical field [0001] The invention relates to a wheel suspension, in particular for a chassis of a vehicle, having a steering knuckle carrying a wheel, the steering knuckle having a first steering axis for the wheel, wherein the first steering axis Wheel deflection is permitted within a predetermined range, and the wheel suspension has components for connecting the steering knuckle to the load-bearing structure. Background technique [0002] Currently in vehicle technology mainly standard chassis are used which, with regard to their individual geometry, are based on the specific specification requirements of the respective vehicle model. [0003] Known wheel suspensions for passenger cars / commercial vehicles are, for example: [0004] - McPherson wheel suspension with wheel-guided spring struts with additional transverse links [0005] -Double transverse links (also known as double wishbones) as large base or small base [0006] - Multi-link shaft [0007] - Combined l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G3/20B62D7/06B62D7/12B60G15/06B60G3/06
CPCB60G3/06B60G3/20B62D7/06B62D7/12B60G2200/142B60G2200/144B60G2200/44B60G2204/1484B60G2204/422B60G2206/50B60G2500/40B62D5/0418B60G7/001B60G7/006B60G15/068B60G2200/1422B60K7/00B60K7/0007B60K2007/0092B62D7/14B62D7/08
Inventor M·里德尔
Owner EMM SOLUTIONS
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