Active geometry control suspension system

a suspension system and active geometry technology, applied in the direction of resilient suspensions, vehicle springs, vehicle components, etc., can solve the problems of large cost, and achieve the effect of reducing machining cost and a/s cos

Active Publication Date: 2013-06-13
HYUNDAI MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0027]Various aspects of the present invention are directed to providing an active geometry control suspension system having advantages of reducing machining cost and A / S cost by applying a track-variable kit having the function of a cam-operating rail for each track for performance tuning to keep using a housing.

Problems solved by technology

However, since the rail-mounting grooves 21 are formed at the housing 23 in the active geometry control suspension system described above, it is also necessary to change the tracks of the rail-mounting grooves 21 when performance tuning is performed while the tracks of the cam-operating rails 25 are changed in the development, it is required to manufacture a new housing 23 every time the tracks change, thereby causing a large amount of cost.

Method used

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  • Active geometry control suspension system
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Examples

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Embodiment Construction

[0048]Reference will now be made in detail to various embodiments of the present invention(s), examples of which are illustrated in the accompanying drawings and described below. While the invention(s) will be described in conjunction with exemplary embodiments, it will be understood that the present description is not intended to limit the invention(s) to those exemplary embodiments. On the contrary, the invention(s) is / are intended to cover not only the exemplary embodiments, but also various alternatives, modifications, equivalents and other embodiments, which may be included within the spirit and scope of the invention as defined by the appended claims.

[0049]Hereinafter, an exemplary embodiment of the present invention of the present invention will be described with reference to the accompanying drawings.

[0050]However, the drawings and description are to be regarded as illustrative in nature and not restrictive. Like reference numerals designate like elements throughout the spec...

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Abstract

An active geometric control suspension system may include an upper arm connected to a side above and between a rear wheel-sided knuckle and a subframe, and an assist link connected to the other side above and between the knuckle and the subframe, together with a node-changeable unit, wherein the node-changeable unit includes a housing formed at a portion of the subframe, a track-variable kit detachably coupled to brackets of the housing, cam-operating rails fixed to a side of the track-variable kit, a cam disposed on the cam-operating rails of the track-variable kit to be slidable up/down along the cam-operating rails, and a cam bolt connecting the cam with a vehicle body-sided connecting portion of the assist link.

Description

CROSS-REFERENCE TO RELATED APPLICATION[0001]The present application claims priority to Korean Patent Application No. 10-2011-0132821 filed in the Korean Intellectual Property Office on Dec. 12, 2011, the entire contents of which is incorporated herein for all purposes by this reference.BACKGROUND OF THE INVENTION[0002]1. Field of the Invention[0003]The present invention relates to an active geometry control suspension system (AGCS), and more particularly, to an active geometry control suspension system that makes it possible to reduce machining cost and A / S cost by using a track-variable kit that is separately manufactured.[0004]2. Description of Related Art[0005]An active geometry control suspension system that is generally applied to a rear suspension is a device that improves handling performance by improving cornering force of the rear wheel by changing the geometry of the rear suspension, when a vehicle rapidly turns.[0006]The active geometry control suspension system causes ov...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): B60G17/016
CPCB60G7/006B60G17/015B60G2204/143B60G2200/462B60G2200/464B60G2200/46B60G2202/44B60G2204/423B60G7/04
Inventor LEE, UN KOOJANG, SUNG BAEKANG, BYUNG GUYOO, SANG HOON
Owner HYUNDAI MOTOR CO LTD
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