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wheel suspension

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

Active Publication Date: 2022-05-13
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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Examples

Experimental program
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Embodiment Construction

[0042] exist figure 1 and 2 The wheel suspension shown in basically comprises: a wheel 10 having a wheel carrier 12 configured as a hub motor; a steering knuckle 14 having 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 steering 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 th...

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Abstract

The invention relates to a wheel suspension, in particular for a vehicle chassis, having a steering knuckle (14, 46, 66) carrying a wheel (10), the steering knuckle having for the wheel The first steering axis (16, 52, 64) of (10), wherein the first steering axis (16, 52, 64) allows wheel deflection within a predetermined range, and the wheel suspension has for Components (18, 20, 22; 40, 42, 44; 48, 56; 56, 74) connecting the steering knuckles (14, 46, 66) to the load-bearing structure (38, 38'). In order to be able to achieve steering angles of 90° and greater, it is proposed according to the invention that at least one of the components (18, 20, 22; 40, 42, 44; 48, 56; 56, 74) has a selectively adjustable The second steering axis (30, 60, 70) is released so as to produce a different wheel deflection than the wheel deflection defined by said first steering axis (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 Patents(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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