KR960004005A - 자동차의 최소 회전반경 축소장치 - Google Patents

자동차의 최소 회전반경 축소장치 Download PDF

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Publication number
KR960004005A
KR960004005A KR1019940018101A KR19940018101A KR960004005A KR 960004005 A KR960004005 A KR 960004005A KR 1019940018101 A KR1019940018101 A KR 1019940018101A KR 19940018101 A KR19940018101 A KR 19940018101A KR 960004005 A KR960004005 A KR 960004005A
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KR
South Korea
Prior art keywords
hydraulic
vehicle
rear axle
reduction device
switching valve
Prior art date
Application number
KR1019940018101A
Other languages
English (en)
Other versions
KR0183073B1 (ko
Inventor
이원종
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 KR1019940018101A priority Critical patent/KR0183073B1/ko
Publication of KR960004005A publication Critical patent/KR960004005A/ko
Application granted granted Critical
Publication of KR0183073B1 publication Critical patent/KR0183073B1/ko

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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
    • B60G17/0163—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 the control involving steering geometry, e.g. four-wheel steering
    • 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
    • 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
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/40—Type of actuator
    • B60G2202/41—Fluid actuator
    • B60G2202/414—Fluid actuator using electrohydraulic valves
    • 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
    • B60G2204/62—Adjustable continuously, e.g. during driving
    • 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
    • B60G2204/80—Interactive suspensions; arrangement affecting more than one suspension unit
    • B60G2204/82—Interactive suspensions; arrangement affecting more than one suspension unit left and right unit on same axle
    • 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
    • B60G2400/20—Speed
    • B60G2400/204—Vehicle speed
    • 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
    • B60G2400/40—Steering conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)

Abstract

차량이 소정속도의 이하에서 조향핸들이 소정각 이상으로 조향되었을 때 리어 차측을 전측으로 이동시켜 축거를 줄임으로써, 최소 회전반경을 줄일 수 있는 자동차의 최소 회전반경 축소장치를 제공할 목적으로; 양단으로 휠을 회전가능하게 지지함과 동시에 제동장치가 내장되는 브레이크 드럼이 장착되며, 그의 내측으로는 완충부재인 스트러드 아암이 세워지는 자동차의 리어차축에 있어서, 상기 리어 차축 양측부에 전방 길이 방향으로 배치되어 공급되는 유압에 따라 상기 리어차축을 전후 이동시키는 유압실린더와; 상기 유압실린더의 전측 유압실과 후측 유압실에 유압라인으로 연결되어 선택적으로 전측 유압실과 또는 전후 유압실 모두에 유압을 공급하는 방향전환밸브와; 차속센서와 조향센서의 신호를 받아 상기 방향전환밸브를 제어하는 전자제어 유닛을 포함하여 이루어지는 자동차의 최소 반경 축소장치를 제공한다.

Description

자동차의 최소 회전반경 축소장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 구성도.
제2도는 본 발명의 계통도.
제3도는 본 발명의 작동상태도이다.

Claims (2)

  1. 양단으로 휠을 회전가능하게 지지함과 동시에 제동장치가 내장되는 브레이크 드럼이 장착되며, 그의 내축으로는 완충부재인 스트러드 아암이 세워지는 자동차의 리어차축에 있어서, 상기 리어 차축 양측부에 전방 길이방향으로 배치되어 공급되는 유압에 따라 상기 리어차축을 전후 이동시키는 유압실린더와; 상기 유압실린더의 전측 유압실과 추측 유압실에 유압라인으로 연결되어 선택적으로 전측 유압실과 또는 전후 유압실 모두에 유압을 공급하는 방향전환밸브와; 차속센서와 조향센서의 신호를 받아 상기 방향전환밸브를 제어하는 전자제어 유닛을 포함하여 이루어지는 자동차의 최소 회전반경 축소장치.
  2. 제1항에 있어서, 유압실린더는 한쪽 로드형 복동 실린더가 사용되며, 이의 피스톤 로드의 선단이 리어차축 연결되고, 전단부가 차체에 힌지 연결되며, 상기 피스톤 로드의 외측으로 탄발부재가 탄지됨을 특징으로 하는 자동차의 최소 회전반경 축소장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940018101A 1994-07-26 1994-07-26 자동차의 최소 회전반경 축소장치 KR0183073B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940018101A KR0183073B1 (ko) 1994-07-26 1994-07-26 자동차의 최소 회전반경 축소장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940018101A KR0183073B1 (ko) 1994-07-26 1994-07-26 자동차의 최소 회전반경 축소장치

Publications (2)

Publication Number Publication Date
KR960004005A true KR960004005A (ko) 1996-02-23
KR0183073B1 KR0183073B1 (ko) 1999-04-01

Family

ID=19388849

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940018101A KR0183073B1 (ko) 1994-07-26 1994-07-26 자동차의 최소 회전반경 축소장치

Country Status (1)

Country Link
KR (1) KR0183073B1 (ko)

Also Published As

Publication number Publication date
KR0183073B1 (ko) 1999-04-01

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