KR970034241A - Rear suspension of vehicle with variable auxiliary leaf spring - Google Patents

Rear suspension of vehicle with variable auxiliary leaf spring Download PDF

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Publication number
KR970034241A
KR970034241A KR1019950066532A KR19950066532A KR970034241A KR 970034241 A KR970034241 A KR 970034241A KR 1019950066532 A KR1019950066532 A KR 1019950066532A KR 19950066532 A KR19950066532 A KR 19950066532A KR 970034241 A KR970034241 A KR 970034241A
Authority
KR
South Korea
Prior art keywords
leaf spring
vehicle
auxiliary leaf
rear suspension
drive motor
Prior art date
Application number
KR1019950066532A
Other languages
Korean (ko)
Other versions
KR100217591B1 (en
Inventor
이기호
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 KR1019950066532A priority Critical patent/KR100217591B1/en
Publication of KR970034241A publication Critical patent/KR970034241A/en
Application granted granted Critical
Publication of KR100217591B1 publication Critical patent/KR100217591B1/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
    • B60G17/0152—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 action on a particular type of suspension unit
    • B60G17/0157—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 action on a particular type of suspension unit non-fluid unit, e.g. electric motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/30—Rigid axle suspensions
    • B60G2200/34—Stabilising mechanisms, e.g. for lateral stability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/419—Gears
    • B60G2204/4192—Gears rack and pinion
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/20—Spring action or springs
    • B60G2500/22—Spring constant

Landscapes

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

Abstract

본 발명은 차량에서 발생되는 롤의 정도에 따라 슬라이드 시트를 이동함으로써, 리프 스프링의 스프링 상수를 변화시켜 차량의 롤링을 최적으로 제어하여 승차감을 향상시킨 가변형 보조 리프 스프링을 구비한 차량의 리어 현가장치에 관한 것으로, 프레임에 형성된 슬롯에 삽입되어 보조 리프 스프링을 지지하는 슬라이드 시트와, 슬라이드시트에 부착된 랙과, 구동모터에 의해 회전하면서 랙을 직선 운동시키는 피니언과, 롤링 각도 감지센서에서 전달되는 신호에 따라 구동모터를 작동시키는 제어기로 구성된다.The present invention provides a rear suspension device for a vehicle having a variable auxiliary leaf spring which improves the riding comfort by changing the spring constant of the leaf spring to optimally control the rolling of the vehicle by moving the slide seat according to the degree of roll generated in the vehicle. The slide sheet is inserted into the slot formed in the frame to support the auxiliary leaf spring, the rack attached to the slide sheet, the pinion for linearly moving the rack while rotating by the drive motor, and transmitted from the rolling angle sensor It consists of a controller that operates the drive motor according to the signal.

Description

가변형 보조 리프 스프링을 구비한 차량의 리어 현가장치Rear suspension of vehicle with variable auxiliary leaf spring

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

제1도는 본 발명에 따른 가변형 보조 리프 스프링을 구비한 차량의 리어 현가장치의 일부를 나타내는 측면도.1 is a side view showing a part of a rear suspension of a vehicle having a variable auxiliary leaf spring according to the present invention;

제2도는 본 발명에 따른 가변형 보조 리프 스프링을 구비한 차량의 리어 현가장치를 나타내는 평면도.2 is a plan view showing a rear suspension of a vehicle provided with a variable auxiliary leaf spring according to the present invention.

제3도는 종래 기술에 의한 보조 리프 스프링을 구비한 차량의 리어 현가장치를 나타내는 측면도.3 is a side view showing a rear suspension of a vehicle having an auxiliary leaf spring according to the prior art.

Claims (1)

섀클(15)에 의해 프레임(16)에 장착되는 주 리프 스프링(12) 및 상기 주 리프 스프링(12)의 상부에 장착되는 보조 리프 스프링(13)으로 구성되어 노면에서 전달되는 진동이나 충격을 흡수하는 차량의 리어 현가장치에 있어서, 상기 프레임(16)에 형성된 슬롯(32),(34)에 삽입되어 상기 보조 리프 스프링(13)을 지지하는 슬라이드 시트(20),(24)와, 상기 슬라이드 시트(20),(24)에 부착된 랙(18),(22)과, 구동모터(30)에 의해 회전하면서 상기 랙(18),(22)을 직선 운동시키는 피니언(26)과, 롤링 각도 감지센서(38)에서 전달되는 신호에 따라 상기 구동모터(30)를 작동시키는 제어기(38)를 포함하는 것을 특징으로 하는 가변형 보조 리프 스프링을 구비한 차량의 리어 현가장치.The main leaf spring 12 mounted on the frame 16 by the shackle 15 and the auxiliary leaf spring 13 mounted on the main leaf spring 12 to absorb vibrations or shocks transmitted from the road surface. A rear suspension of a vehicle, comprising: slide seats (20) and (24) inserted into slots (32) and (34) formed in the frame (16) to support the auxiliary leaf spring (13); The racks 18 and 22 attached to the seats 20 and 24, the pinions 26 for linearly moving the racks 18 and 22 while being rotated by the drive motor 30, and rolling. And a controller (38) for operating the drive motor (30) in accordance with a signal transmitted from an angle sensor (38). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950066532A 1995-12-29 1995-12-29 Vehicle rear suspension system with variable type supplementary leaf spring KR100217591B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950066532A KR100217591B1 (en) 1995-12-29 1995-12-29 Vehicle rear suspension system with variable type supplementary leaf spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950066532A KR100217591B1 (en) 1995-12-29 1995-12-29 Vehicle rear suspension system with variable type supplementary leaf spring

Publications (2)

Publication Number Publication Date
KR970034241A true KR970034241A (en) 1997-07-22
KR100217591B1 KR100217591B1 (en) 1999-09-01

Family

ID=19447394

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950066532A KR100217591B1 (en) 1995-12-29 1995-12-29 Vehicle rear suspension system with variable type supplementary leaf spring

Country Status (1)

Country Link
KR (1) KR100217591B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100398227B1 (en) * 2000-12-29 2003-09-19 현대자동차주식회사 apparatus for reducing a rolling of a vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100398227B1 (en) * 2000-12-29 2003-09-19 현대자동차주식회사 apparatus for reducing a rolling of a vehicle

Also Published As

Publication number Publication date
KR100217591B1 (en) 1999-09-01

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