KR970034295A - Suspension for improved maneuverability - Google Patents

Suspension for improved maneuverability Download PDF

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Publication number
KR970034295A
KR970034295A KR1019950069840A KR19950069840A KR970034295A KR 970034295 A KR970034295 A KR 970034295A KR 1019950069840 A KR1019950069840 A KR 1019950069840A KR 19950069840 A KR19950069840 A KR 19950069840A KR 970034295 A KR970034295 A KR 970034295A
Authority
KR
South Korea
Prior art keywords
cylinder
ball joint
vehicle
link
side end
Prior art date
Application number
KR1019950069840A
Other languages
Korean (ko)
Other versions
KR100233573B1 (en
Inventor
박용범
Original Assignee
전성원
현대자동차 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019950069840A priority Critical patent/KR100233573B1/en
Publication of KR970034295A publication Critical patent/KR970034295A/en
Application granted granted Critical
Publication of KR100233573B1 publication Critical patent/KR100233573B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
    • B60G17/016—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input
    • B60G17/0162—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input mainly during a motion involving steering operation, e.g. cornering, overtaking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
    • B60G17/019—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the type of sensor or the arrangement thereof
    • B60G17/01908—Acceleration or inclination sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
    • B60G17/019—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the type of sensor or the arrangement thereof
    • B60G17/01941—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the type of sensor or the arrangement thereof characterised by the use of piezoelectric elements, e.g. sensors or actuators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
    • B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
    • B60G21/06—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected fluid
    • B60G21/073—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected fluid between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/05—Attitude
    • B60G2400/051—Angle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/01—Attitude or posture control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G7/00—Pivoted suspension arms; Accessories thereof
    • B60G7/006—Attaching arms to sprung or unsprung part of vehicle, characterised by comprising attachment means controlled by an external actuator, e.g. a fluid or electrical motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

본 발명은 차량의 선회시에도 그 차량의 선회 속도나 선회 반경에 무관하게 항상 차체를 수평으로 유지해 줌으로써, 운전자의 핸들조작을 용이하게 하고 따라서 사고의 위험을 대폭적으로 감소시킬 수 있는 자동차의 현가장치에 관한 것이다.The present invention maintains the vehicle body horizontally at all times regardless of the turning speed or turning radius of the vehicle, even when the vehicle is turning, thereby facilitating the steering wheel operation of the driver and thus greatly reducing the risk of an accident. It is about.

본 발명에 따른 현가 장치는 바퀴측 단부에는 하부 볼 조인트가 연결되고 차체 측 단부에는 하부 링크가 연결된 하부 현가 아암, 차체 측 단부에는 링크 지지 스프링에 의해 지지되는 상부 링크가 연결되고 바퀴 측 단부에는 상부볼 조인트가 연결된 상부 현가 아암, 상기 하부 볼 조인트와 상기 상부 볼 조인트 사이에 연결된 너클, 상기 상부 링크에 당접하도록 설치된 캠, 그리고 상기 차체의 경사를 감지하기 위한 평형 감지 장치를 포함한다.Suspension device according to the invention is connected to the lower ball joint to the wheel side end and the lower suspension arm is connected to the lower link to the vehicle side end, the upper link is supported by the link support spring to the vehicle side end is connected to the upper end And an upper suspension arm to which a ball joint is connected, a knuckle connected between the lower ball joint and the upper ball joint, a cam installed to abut the upper link, and a balance detection device for detecting an inclination of the vehicle body.

Description

조종성을 향상시킬 수 있는 현가장치Suspension for improved maneuverability

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 종래의 현가 장치의 개략적인 구성을 나타내는 도면.1 is a diagram showing a schematic configuration of a conventional suspension device.

제2도는 차량의 선회시의 종래의 현가 장치의 개략적인 구성을 나타내는 도면.2 is a view showing a schematic configuration of a conventional suspension device at the time of turning of the vehicle.

제3도는 차량의 선회시의 본 발명의 일 실시예에 따른 현가 장치의 개략적인 구셩을 나타내는 도면.3 shows a schematic representation of a suspension device in accordance with one embodiment of the present invention when the vehicle is turning.

제4도는 제3도에 도시된 현가 장치의 작동을 의하여 차체 내에 설치되어 차체의 경사를 감지하기 위한 경사감지 장치의 개략도.FIG. 4 is a schematic diagram of an inclination detecting device installed in the vehicle body to detect the inclination of the vehicle body by the operation of the suspension device shown in FIG.

Claims (2)

자동차의 현가 장치에 있어서, 바퀴측 단부에는 하부 볼 조인트가 연결되고 차체 측 단부에는 하부 링크가 연결된 하부 현가 아암; 차체측 단부에는 링크 지지 스프링에 의해 지지되는 상부 링크가 연결되고 바퀴측 단부에는 상부 볼 조인트가 연결된 상부 현가 아암; 상기 하부 볼 조인트와 상기 상부 볼 조인트 사이에 연결된 너클; 상기 상부 링크에 당접하도록 설치된 캠; 그리고 상기 차체의 경사를 감지하기 위한 평형 감지 장치를 포함하는 자동차의 현가 장치.A vehicle suspension, comprising: a lower suspension arm connected to a lower ball joint at a wheel side end and a lower link to a vehicle side end; An upper suspension arm connected to an end of the vehicle body connected by an upper link supported by a link support spring and an upper ball joint connected to an end of the wheel; A knuckle connected between the lower ball joint and the upper ball joint; A cam installed to abut the upper link; And a balance detection device for detecting an inclination of the vehicle body. 제1항에 있어서, 상기 평형 감지 장치는 제1 실린더와 제2 실린더를 구비하며, 상기 제1 실린더와 상기 제2 실린더는 연결관을 통하여 서로 연통되어 있으며, 그 내부에 불활성 액체가 채워져 있고, 상기 제1실린더의 내부에는 제1 자석이, 그리고 상기 제2 실린더의 내부에는 제2 자석이 상기 불활성 액체의 표면에서 부유하도록 각각 내장되어 있으며, 상기 제1 실린더의 외면에는 제1솔레노이드가, 그리고 상기 제2 실린더의 외면에는 제2 솔레노이드가 각각 감겨 있으며, 상기 제1 솔레노이드의 양단자는 제1저항에 그리고 상기 제2 솔레노이드의 양단자는 제2 저항에 각각 연결된 것을 특징으로 하는 자동차의 현가 장치.According to claim 1, wherein the equilibrium detection device has a first cylinder and a second cylinder, the first cylinder and the second cylinder is in communication with each other through a connecting tube, the inert liquid is filled therein, A first magnet inside the first cylinder and a second magnet inside the second cylinder so as to float on the surface of the inert liquid, a first solenoid on the outer surface of the first cylinder, and A second solenoid is wound around an outer surface of the second cylinder, and both terminals of the first solenoid are connected to a first resistor and both terminals of the second solenoid are respectively connected to a second resistor. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950069840A 1995-12-30 1995-12-30 Suspension enhancing handling KR100233573B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950069840A KR100233573B1 (en) 1995-12-30 1995-12-30 Suspension enhancing handling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950069840A KR100233573B1 (en) 1995-12-30 1995-12-30 Suspension enhancing handling

Publications (2)

Publication Number Publication Date
KR970034295A true KR970034295A (en) 1997-07-22
KR100233573B1 KR100233573B1 (en) 1999-12-01

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Application Number Title Priority Date Filing Date
KR1019950069840A KR100233573B1 (en) 1995-12-30 1995-12-30 Suspension enhancing handling

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100456883B1 (en) * 2002-06-24 2004-11-10 현대자동차주식회사 rear suspension system for automotive vehicles
KR100458189B1 (en) * 2002-08-14 2004-11-20 현대모비스 주식회사 damping force variable suspension
KR101020891B1 (en) * 2004-11-18 2011-03-09 현대자동차주식회사 Roll control device

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