Separated side-sloping-preventing system

An anti-rolling and detachable technology, applied in interconnection systems, elastic suspensions, suspensions, etc., can solve problems such as reducing driving comfort and vehicle maneuverability

Inactive Publication Date: 2004-10-13
HYUNDAI MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the above-mentioned stabilizer bar has a disadvantage in that the left and right stabilizer bars are connected to each other, so that the impact of the road on one side of the wheel is transmitted to the other side during vehicle roll and during the independent raising or lowering of the left or right wheel. , thus reducing driving comfort and vehicle maneuverability

Method used

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  • Separated side-sloping-preventing system
  • Separated side-sloping-preventing system
  • Separated side-sloping-preventing system

Examples

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Embodiment Construction

[0018] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0019] Such as Figure 1 to Figure 6 As shown, the split anti-roll system of the present invention includes a left stabilizer bar (10) with one end fastened to the left suspension arm. A right stabilizer bar (20) is secured at one end to the right suspension arm. A clutch (30) is installed for connecting or disconnecting the left and right stabilizer bars (10, 20). Left and right oil pressure generating devices (40, 50) generate oil pressure during vehicle roll. The oil accumulator (60) is connected to the left and right oil pressure generators (40, 50). The left and right actuators (70, 80) drive the clutch (30) by oil pressure generated from the left and right oil pressure generating devices (40, 50) to connect or separate the left and right stabilizer bars (10, 20). Solenoid valves (91) are respectively installed for opening and closin...

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PUM

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Abstract

A decoupled anti-roll system comprising a left anti-roll bar fastened at one end to a left suspension arm, a right anti-roll bar fastened at one end to a right suspension arm, a clutch mounted to connect or separate the left and right anti-roll bars, oil pressure generating apparatus configured to generate oil pressure during a vehicle roll, an accumulator connected to the oil pressure generating apparatus, and actuators for activating the clutch via the oil pressure generated from the oil pressure generating apparatus to connect or separate the left and right anti-roll bars, whereby the left and right anti-roll bars are connected to each other only when a vehicle rolls, thus improving a car's ride and steering.

Description

technical field [0001] The present invention relates to a split anti-roll system, and more particularly, to a split anti-roll system in which left and right stabilizer bars are connected only during body roll, thereby improving drivability and handling of an automobile. technical background [0002] A spring with a low spring rate is generally used to provide a comfortable ride of the vehicle. However, due to centrifugal force, the springs with low spring rates tend to roll the vehicle at an angle towards the outside of the wheels when cornering. [0003] Vehicles with independent suspension, in particular, use stabilizer bars to reduce wheel roll and maintain body balance in corners. [0004] The stabilizer bar is an additional spring, which acts as a spring according to the travel difference between the left and right wheels when the roll is tilted. The stabilizer bar is an ㄈ-shaped bent steel rod, the center portion of which serves as a torsion bar, and the ends are res...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G21/055B60G1/00B60G17/015B60G17/016B60G21/00B60G21/06B60G21/10
CPCB60G17/0152B60G17/0162B60G21/0556B60G21/00
Inventor 许真赫
Owner HYUNDAI MOTOR CO LTD
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