KR950017616A - Hydraulic steering device of car - Google Patents

Hydraulic steering device of car Download PDF

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Publication number
KR950017616A
KR950017616A KR1019930028293A KR930028293A KR950017616A KR 950017616 A KR950017616 A KR 950017616A KR 1019930028293 A KR1019930028293 A KR 1019930028293A KR 930028293 A KR930028293 A KR 930028293A KR 950017616 A KR950017616 A KR 950017616A
Authority
KR
South Korea
Prior art keywords
hydraulic
steering
oil
hydraulic cylinder
piston
Prior art date
Application number
KR1019930028293A
Other languages
Korean (ko)
Inventor
윤호상
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 KR1019930028293A priority Critical patent/KR950017616A/en
Publication of KR950017616A publication Critical patent/KR950017616A/en

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Abstract

케이블을 이용하여 조향력을 제공하는 자동차의 유압식 조향장치는, 조향 컬럼 외면에 나선홈을 형성하여 케이블을 설치한후 양쪽의 유압실린더내에 삽입된 피스톤과 연결시켜, 조향핸들의 좌우 회전에 따라 피스톤은 유압실린더의 내면과 미끄럼 접촉하게 되며, 이때 발생된 유압으로 제공력을 가하는 것으로, 구조가 간단하고 조향 조작성이 우수하다.The hydraulic steering device of a vehicle that provides steering power by using a cable forms a spiral groove on the outer surface of a steering column, installs a cable, and connects the piston inserted in both hydraulic cylinders. In the sliding contact with the inner surface of the hydraulic cylinder, by applying the force provided by the generated hydraulic pressure, the structure is simple and excellent steering operability.

Description

자동차의 유압식 조향장치Hydraulic steering device of car

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

제1도는 본 발명의 유압식 조향장치의 개략적인 평면단면도,1 is a schematic plan cross-sectional view of the hydraulic steering apparatus of the present invention,

제2도는 조향컬럼에 케이블이 장착된 본 발명의 조향장치의 일부사시도,Figure 2 is a partial perspective view of the steering apparatus of the present invention, the cable is mounted on the steering column,

제3도는 본 발명의 유압실린더의 단면도3 is a cross-sectional view of the hydraulic cylinder of the present invention

Claims (3)

조향축이 삽입되어 있고 외면상에는 나선홈이 형성된 조향 컬럼과, 상기 나선홈에 끼워진 케이블에 의해 작동되어 이때 발생된 유압으로 바퀴에 조향력을 제공하는 2개의 유압실린더와, 상기 유압실린더에 오일을 공급하는 오일 펌프와, 상기 유압실린더에서 배출되는 오일을 저장하는 오일탱크를 포함하는 것을 특징으로 하는 자동차의 유압식 조향장치.A steering column having a steering shaft inserted therein and having a spiral groove formed thereon, two hydraulic cylinders operated by a cable fitted into the spiral groove to provide steering power to the wheels with hydraulic pressure generated at this time, and supplying oil to the hydraulic cylinder An oil pump, and the hydraulic steering device of the vehicle, characterized in that it comprises an oil tank for storing the oil discharged from the hydraulic cylinder. 제1항에 있어서, 상기 유압실린더는 오일이 유입되는 2개의 입구와, 유입된 오일이 배출되는 2개의 출구와, 상기 케이블에 의해 유압실린더의 내면에 따라 미끄럼 운동하여 상기 입구를 차단함으로써 유량을 변화시키는 피스톤과, 상기 피스톤을 가압하는 스프링과, 너클을 통해 상기 피스톤의 운동을 좌우 바퀴에 전달하는 피스톤로드로 구성된 것을 특징으로 하는 자동차의 유압식 조향장치.The hydraulic cylinder of claim 1, wherein the hydraulic cylinder includes two inlets through which oil is introduced, two outlets through which the introduced oil is discharged, and slides along the inner surface of the hydraulic cylinder by the cable to block the inlet. A hydraulic steering device for a vehicle, comprising: a piston for changing; a spring for pressing the piston; and a piston rod for transmitting the movement of the piston to left and right wheels through a knuckle. 제1항에 있어서, 상기 조향 컬럼의 회전운동을 감속하여 상기 피스톤의 미끄럼 운동량을 작게 유지할 수 있는 2개의 롤러를 더 포함하는 것을 특징으로 하는 자동차의 유압식 조향장치.2. The hydraulic steering apparatus of claim 1, further comprising two rollers capable of slowing the rotational movement of the steering column to keep the sliding momentum of the piston small. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930028293A 1993-12-17 1993-12-17 Hydraulic steering device of car KR950017616A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930028293A KR950017616A (en) 1993-12-17 1993-12-17 Hydraulic steering device of car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930028293A KR950017616A (en) 1993-12-17 1993-12-17 Hydraulic steering device of car

Publications (1)

Publication Number Publication Date
KR950017616A true KR950017616A (en) 1995-07-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930028293A KR950017616A (en) 1993-12-17 1993-12-17 Hydraulic steering device of car

Country Status (1)

Country Link
KR (1) KR950017616A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100452603B1 (en) * 2002-07-30 2004-10-13 현대자동차주식회사 Reducing apparatus of vibration for steering device
KR20220009596A (en) 2020-07-16 2022-01-25 주식회사 세원 Electrical power steering system for small electric vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100452603B1 (en) * 2002-07-30 2004-10-13 현대자동차주식회사 Reducing apparatus of vibration for steering device
KR20220009596A (en) 2020-07-16 2022-01-25 주식회사 세원 Electrical power steering system for small electric vehicle

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