KR970026696A - Steering system - Google Patents

Steering system Download PDF

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Publication number
KR970026696A
KR970026696A KR1019950045614A KR19950045614A KR970026696A KR 970026696 A KR970026696 A KR 970026696A KR 1019950045614 A KR1019950045614 A KR 1019950045614A KR 19950045614 A KR19950045614 A KR 19950045614A KR 970026696 A KR970026696 A KR 970026696A
Authority
KR
South Korea
Prior art keywords
steering
rack
pinion
yoke
actuator
Prior art date
Application number
KR1019950045614A
Other languages
Korean (ko)
Other versions
KR100225171B1 (en
Inventor
김효석
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 KR1019950045614A priority Critical patent/KR100225171B1/en
Publication of KR970026696A publication Critical patent/KR970026696A/en
Application granted granted Critical
Publication of KR100225171B1 publication Critical patent/KR100225171B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D3/00—Steering gears
    • B62D3/02—Steering gears mechanical
    • B62D3/12—Steering gears mechanical of rack-and-pinion type
    • B62D3/123—Steering gears mechanical of rack-and-pinion type characterised by pressure yokes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/26—Racks
    • F16H55/28—Special devices for taking up backlash
    • F16H55/283—Special devices for taking up backlash using pressure yokes

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Power Steering Mechanism (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)

Abstract

중립 위치에서 조타력을 증대시켜 직진 주행 중에 안정감을 도모하고, 중, 저속에서 조타력을 가볍게 하여 조작감을 좋게 할 수 있도록 한 자동차의 조향장치를 제공할 목적으로 ; 하우징의 내부로 하측부분에 피니언이 가공된 피니언 축이 상하 구름부재를 개재시켜 회전 가능하게 세워지고, 상기 피니언에 랙이 치합되며, 상기 기어박스에는 랙에 적당한 마찰력을 주어 적당한 조타력이 이루어지도록 하는 마찰수단을 구비하여 이루어지는 조향장치의 기어박스에 있어서, 상기 랙의 후면에 이에 밀착되는 서포트 요크를 배치하고, 그 후측으로 요크 플러그를 체결하되, 이들 사이의 공간부에 실리콘 오일을 충진하며 ; 상기 요크 플러그의 중앙부에 전자제어유닛의 작동 제어에 따라 동작되면서 서포트 요크를 밀어 주는 엑튜에이터를 배치하되, 이의 엑튜에이터를 제어하는 전자제어유닛은 차속센서 및 조향각 센서로부터 입력되는 신호에 따라 제어할 수 있도록 구성한 자동차의 조향장치를 제공한다.To provide a steering device of a vehicle that increases the steering force in the neutral position to achieve a sense of stability during straight running, and to improve the operating feeling by lightening the steering force at medium and low speeds; The pinion shaft with the pinion machined in the lower part of the housing is rotatably erected through the upper and lower rolling members, the rack is engaged with the pinion, and the gearbox is provided with the appropriate frictional force on the rack to achieve proper steering force. A gear box of a steering apparatus comprising a friction means, comprising: arranging a support yoke in close contact with the rear side of the rack, and fastening a yoke plug to a rear side thereof, wherein a space between them is filled with silicone oil; An actuator is disposed at the center of the yoke plug to push the support yoke while operating according to the operation control of the electronic control unit. The electronic control unit controlling the actuator may be controlled according to a signal input from a vehicle speed sensor and a steering angle sensor. To provide a steering device for a vehicle configured to be able to.

Description

자동차의 조향장치Steering system

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 조향장치의 일반적인 구성도.1 is a general configuration of the steering device.

제2도는 제1도의 A-A선에서 본 확대 단면도.2 is an enlarged sectional view seen from the line A-A of FIG.

제3도는 제1도의 A-A선에서 본 종래 단면도이다.3 is a sectional view taken along line A-A of FIG.

Claims (1)

하우징의 내부로 하측부분에 피니언이 가공된 피니언 축이 상하 구름부재를 개재시켜 회전 가능하게 세워지고, 상기 피니언에 랙이 치합되며, 상기 기어박스에는 랙에 적당한 마찰력을 주어 적당한 조타력이 이루어지도록 하는 마찰수단을 구비하여 이루어지는 조향장치의 기어박스에 있어서, 상기 랙의 후면에 이에 밀착되는 서포트 요크를 배치하고, 그 후측으로 요크 플러그를 체결하되, 이들 사이의 공간부에 실리콘 오일을 충진하며 ; 상기 요크 플러그의 중앙부에 전자에어유닛의 작동 제어에 따라 동작되면서 서포트 요크를 밀어 주는 엑튜에이터를 배치하되, 이의 엑튜에이터를 제어하는 전자제어유닛은 차속센서 및 조향각 센서로부터 입력되는 신호에 따라 제어할 수 있도록 구성됨을 특징으로 하는 자동차의 조향장치.The pinion shaft with the pinion machined in the lower part of the housing is rotatably erected through the upper and lower rolling members, the rack is engaged with the pinion, and the gearbox is provided with the appropriate frictional force on the rack to achieve proper steering force. A gear box of a steering apparatus comprising a friction means, comprising: arranging a support yoke in close contact with the rear side of the rack, and fastening a yoke plug to a rear side thereof, wherein a space between them is filled with silicone oil; An actuator is disposed at the center of the yoke plug to push the support yoke while operating according to the operation control of the electronic air unit. The electronic control unit controlling the actuator may be controlled according to a signal input from a vehicle speed sensor and a steering angle sensor. Steering device of a vehicle, characterized in that configured to be. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950045614A 1995-11-30 1995-11-30 Power steering device KR100225171B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950045614A KR100225171B1 (en) 1995-11-30 1995-11-30 Power steering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950045614A KR100225171B1 (en) 1995-11-30 1995-11-30 Power steering device

Publications (2)

Publication Number Publication Date
KR970026696A true KR970026696A (en) 1997-06-24
KR100225171B1 KR100225171B1 (en) 1999-10-15

Family

ID=19437042

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950045614A KR100225171B1 (en) 1995-11-30 1995-11-30 Power steering device

Country Status (1)

Country Link
KR (1) KR100225171B1 (en)

Also Published As

Publication number Publication date
KR100225171B1 (en) 1999-10-15

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