KR100250168B1 - Power steering system - Google Patents
Power steering system Download PDFInfo
- Publication number
- KR100250168B1 KR100250168B1 KR1019960073330A KR19960073330A KR100250168B1 KR 100250168 B1 KR100250168 B1 KR 100250168B1 KR 1019960073330 A KR1019960073330 A KR 1019960073330A KR 19960073330 A KR19960073330 A KR 19960073330A KR 100250168 B1 KR100250168 B1 KR 100250168B1
- Authority
- KR
- South Korea
- Prior art keywords
- steering
- knuckles
- pulleys
- vehicle
- guide
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D7/00—Steering linkage; Stub axles or their mountings
- B62D7/20—Links, e.g. track rods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K16/00—Arrangements in connection with power supply of propulsion units in vehicles from forces of nature, e.g. sun or wind
- B60K2016/003—Arrangements in connection with power supply of propulsion units in vehicles from forces of nature, e.g. sun or wind solar power driven
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2304/00—Optimising design; Manufacturing; Testing
- B60Y2304/03—Reducing weight
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/90—Energy harvesting concepts as power supply for auxiliaries' energy consumption, e.g. photovoltaic sun-roof
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Steering Controls (AREA)
Abstract
본 발명은 자동차의 스티어링장치에 관한 것으로, R,R′점을 기준으로 회동가능하게 설치된 너클(200,210)과, 소정위치에 설치된 가이드풀리(220,230,240,250)와, 스티어링핸들의 조작에 의해 좌우회전하도록 설치된 직경이 다른 2중풀리(260)과, 상기 너클(200,210)의 앞뒤점(A,B)(C,D)과 2중풀리(260)에 각각 고정됨과 더불어 상기 가이드풀리(220,230,240,250)에 지지된 와이어(270,280,290,300)로 이루어져, 차량의 중량을 최대한 감소시킬 수 있도록 된 것이다.The present invention relates to a steering apparatus of a vehicle, and is provided so as to rotate left and right by knuckles (200, 210) rotatably installed on the basis of the R, R 'point, guide pulleys (220, 230, 240, 250) installed at predetermined positions, and steering wheels. Double pulleys 260 having different diameters, fixed to front and rear points A, B, C and D and double pulleys 260 of the knuckles 200 and 210, respectively, and supported by the guide pulleys 220, 230, 240 and 250, respectively. The wires 270, 280, 290 and 300 are made to reduce the weight of the vehicle as much as possible.
Description
본 발명은 태양광자동차에서 이용할 수 있도록 된 자동차의 스티어링장치에 관한 것이다.The present invention relates to a steering apparatus of a vehicle that can be used in solar vehicles.
종래 이러한 스티어 장치는 제1도에 도시된 것과 같이, 휠이 설치된 좌.우너클(10,20)과, 이 좌.우너클(10,20)에 볼조인트(30)를 매개로 설치된 타이로드(40)와, 상기 타이로드(40)의 타단이 볼조이트(50)를 매개로 연결설치됨과 더불어 차체(A)의 하부에 좌우로 이동가능하게 설치된 랙-바(60)와, 이 랙-바(60)의 중앙에 고정된 T형브라켓트(70)와, 조향핸들의 회전과 동시에 회전되도록 설치된 스티어링풀리(80)와, 상기 T형부라켓트(70)의 좌우측에 설치된 가이드풀리(90,100)와, 상기 T형브라켓트(70)의 좌우측에 각각 연결됨과 더불어 가이드풀리(90,100)에 안내되어 스티어링풀리(80)에 연결고정된 와이어(110,120)로 이루어져 있다.Conventionally, such a steer device has a left and right knuckles 10 and 20 provided with wheels, and tie rods installed on the left and right knuckles 10 and 20 via a ball joint 30 as shown in FIG. The rack 40 and the other end of the tie rod 40 are connected to each other via a ball joint 50 and are installed in the lower part of the vehicle body A so as to be movable left and right. T-shaped bracket 70 fixed to the center of the bar 60, steering pulley 80 is installed to rotate at the same time as the steering wheel rotation, and guide pulleys 90, 100 installed on the left and right sides of the T-shaped bracket (70) And, it is connected to the left and right sides of the T-shaped bracket (70) and guide wires (90, 100) are made of a wire (110, 120) fixed to the steering pulley (80).
따라서 상기 스티어링풀리(80)가 좌우회전하게 되면 상기 가이드풀리(90,100)를 매개로 지지된 와이어(110,120)가 T형브라켓트(70)를 좌우로 이동시키게 되고, 이때 차체(70)에 좌우로 이동가능하면서 T형브라켓트(70)에 고정된 랙-바(60)가 좌우로 이동되며, 이 랙-바(60)에 볼조인트(30,50) 및 타이로드(40)를 매개로 연결설치된 너클(10,20)이 좌우로 회동하여 주행방향을 결정하게 된다.Accordingly, when the steering pulley 80 rotates left and right, the wires 110 and 120 supported by the guide pulleys 90 and 100 move the T-shaped bracket 70 left and right, and then move left and right on the vehicle body 70. The rack-bar (60) fixed to the T-shaped bracket (70) is moved to the left and right, and the knuckle is installed to the rack-bar (60) via ball joints (30, 50) and tie rods (40). 10 and 20 rotate left and right to determine the driving direction.
그러나 이러한 스티어링장치는 상기 랙-바(60)와 타이로드(40) 및 볼조인트(30,50)등이 알루미늄등으로 대체되어도 무게가 많이나가 태양광자동차에 이용하기 위해서는 좀더 많은 중량감소를 필요로 하였다.However, such a steering device requires a lot of weight reduction in order to use a solar car because the rack-bar 60, the tie rod 40, and the ball joints 30 and 50 are replaced with aluminum, but the weight is large. It was set as.
이에 본 발명은 상기와 같은 점을 감안하여 안출된 것으로, 휠이 설치된 너클의 선회가 가이드풀리에 지지되어 스티어링풀리에 각각 그 끝이 공정된 와이어에 의해 각각 작동되도록 설치되어, 차량의 중량이 크게 감소되도록 된 자동차의 스티어링장치를 제공함에 그 목적이 있다.Accordingly, the present invention has been made in view of the above-mentioned, the wheel of the knuckle with the wheel is supported by the guide pulley and the steering pulley is installed so that each end is operated by the processed wire, respectively, the weight of the vehicle is greatly It is an object of the present invention to provide a steering apparatus of a vehicle which is to be reduced.
제1도는 종래 기술에 따른 자동차의 스티어링장치를 나타내는 개략도.1 is a schematic view showing a steering apparatus of a vehicle according to the prior art.
제2도는 본 발명에 따른 스티어링장치를 설명하는 개략도이다.2 is a schematic diagram illustrating a steering apparatus according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
200,210 : 너클 200,230,240,250 : 가이드풀리200,210: Knuckle 200,230,240,250: Guide pulley
260 : 2중풀리 270,280,290,300 : 와이어260: Double pulley 270,280,290,300: Wire
상기한 바의 목적을 달성하기 위한 본 발명은, 회동가능하게 설치된 너클과, 소정위치에 설치된 가이드풀리와, 스티어링핸들의 조작에 의해 좌우회전하도록 설치된 직경이 다른 2중풀리와, 상기 너클의 앞뒤점과 2중풀리에 각각 고정됨과 더불어 상기 가이드풀리에 지지된 와이어로 이루어진 구조로 되어 있다.The present invention for achieving the above object, the knuckle installed to be rotatable, the guide pulley installed in a predetermined position, the double pulley of different diameters installed to rotate left and right by the operation of the steering wheel, and the front and rear of the knuckle It is fixed to a point and a double pulley, respectively, and has a structure composed of a wire supported by the guide pulley.
이하 본 발명의 실시예를 첨부된 예시도면을 참조로 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
제2도는 본 발명에 따른 스티어링장치를 설명하는 개략도로서, 종래 기술을 설명하는 제1도와 동일한 부위에는 동일한 참조부호를 붚이면서 그 설명은 생략한다.2 is a schematic diagram illustrating a steering apparatus according to the present invention, in which the same reference numerals are given to the same portions as those in FIG.
본 발명의 스티어링장치는, R,R′점을 기준으로 회동가능하게 설치된 좌/우측의 너클(200,210)과, 소정위치에 설치된 가이드풀리(220,230,240,250)와, 스티어링핸들의 조작에 의해 좌/우방향으로 회전하도록 설치된 직경이 다른 2중풀리(260)와, 상기 너클(200,210)의 앞뒤점(A,B)(C,D)과 2중풀리(260)에 각각 고정됨과 더불어 상기 가이드풀리(220,230,240,250)에 지지된 와이어(270,280,290,300)로 이루어진 구조로 되어 있다.Steering device of the present invention, the left and right knuckles (200, 210) rotatably installed on the basis of the R, R 'point, the guide pulleys (220, 230, 240, 250) provided in a predetermined position, the left / right direction by the operation of the steering wheel Double pulleys 260 having different diameters installed to rotate with each other, fixed to front and rear points A, B, C and D and double pulleys 260 of the knuckles 200 and 210, respectively, and the guide pulleys 220, 230, 240 and 250, respectively. ) Is made of a wire (270, 280, 290, 300) supported by.
여기서, 상기 2중풀리(260)와 좌/우측의 너클(200,210) 사이에 각각 설치되는 와이어(270,280,290,300)는 각각 교차되도록 연결되어 있어, 조향시 상기 좌/우측의 너클(200,210)이 동일한 방향으로 선회될 수 있도록 해 준다.Here, the wires 270, 280, 290 and 300 respectively installed between the double pulley 260 and the knuckles 200 and 210 on the left and right sides are connected to cross each other, so that the knuckles 200 and 210 on the left and right sides are steered in the same direction during steering. Allow them to turn.
또한, 상기 가이드풀리(220,230,240,250)에는 각각의 와이어(270,280,290,300)에 발생되는 장력을 조절할 수 있도록 공지의 장력조절수단이 설치될 수 있음은 물론이다.In addition, the guide pulleys 220, 230, 240 and 250, of course, the known tension control means can be installed to adjust the tension generated in each wire (270, 280, 290, 300).
상기와 같이 구성된 본 발명의 작용과 효과에 대해 설명한다.The operation and effects of the present invention configured as described above will be described.
조향시, 상기 2중풀리(260)가 회전하게 되면, 이 2중풀리(260)와 너클(200,210)의 앞뒤점(A,B)(C,D)에 각각 고정된 와이어(270,280,290,300)는 서로 교차되어 있어 상기 2중풀리(260)의 동일한 선회방향으로도 같은 방향으로의 선회가 가능해 지게 되어, 상기 너클(200,210)이 R,R′점을 회전중심으로 하여 선회하게 된다.When steering, when the double pulley 260 is rotated, the wires 270, 280, 290, 300 fixed to the front and back points (A, B) (C, D) of the double pulley 260 and knuckles (200, 210) are mutually Since the two pulleys 260 intersect with each other in the same turning direction, the knuckles 200 and 210 rotate around the R and R 'points.
따라서, 상기와 같이 조향장치가 구성되면, 차량의 조향계통에 소요되는 부품의 수량이 줄어 들 수 있게 될 뿐만 아니라, 그에 따른 차량의 중량저감에도 확실한 효과를 거둘 수 있게 된다.Therefore, when the steering device is configured as described above, the number of parts required for the steering system of the vehicle can be reduced, and the weight reduction of the vehicle can be achieved accordingly.
이상 설명한 바와 같이 본 발명에 의하면, 조향(스티어링)핸들에 연결된 2중풀리(260)의 회전력이 가이드풀리(220,230,240,250)를 매개로 지지되어 와이어(270,280,290,300)로만 너클(200,210)에 전달되어 차량의 중량이 크게 감소하게 되는 효과가 있다.As described above, according to the present invention, the rotational force of the double pulley 260 connected to the steering (steering) handle is supported by the guide pulleys 220, 230, 240, and 250, and is transmitted to the knuckles 200, 210 only by the wires 270, 280, 290, and 300, and thus the weight of the vehicle. This has the effect of greatly reducing.
이상에서 본 발명의 구체적인 실시예를 상세히 설명하였으나, 본 발명은 이에 한정되는 것은 아니며, 이 분야의 통상의 지식을 가진 자라면 본 발명의 기술적 사상을 바탕으로 다양한 변경과 수정이 가능할 것이다.Although specific embodiments of the present invention have been described in detail above, the present invention is not limited thereto, and those skilled in the art may make various changes and modifications based on the technical idea of the present invention.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960073330A KR100250168B1 (en) | 1996-12-27 | 1996-12-27 | Power steering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960073330A KR100250168B1 (en) | 1996-12-27 | 1996-12-27 | Power steering system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980054196A KR19980054196A (en) | 1998-09-25 |
| KR100250168B1 true KR100250168B1 (en) | 2000-04-01 |
Family
ID=19491321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960073330A KR100250168B1 (en) | 1996-12-27 | 1996-12-27 | Power steering system |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100250168B1 (en) |
-
1996
- 1996-12-27 KR KR1019960073330A patent/KR100250168B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR19980054196A (en) | 1998-09-25 |
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