KR19980061260A - Axle shaft reverse rotation prevention device - Google Patents
Axle shaft reverse rotation prevention device Download PDFInfo
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- KR19980061260A KR19980061260A KR1019960080630A KR19960080630A KR19980061260A KR 19980061260 A KR19980061260 A KR 19980061260A KR 1019960080630 A KR1019960080630 A KR 1019960080630A KR 19960080630 A KR19960080630 A KR 19960080630A KR 19980061260 A KR19980061260 A KR 19980061260A
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- axle shaft
- reverse rotation
- electromagnet
- rotation prevention
- vehicle
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- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
Abstract
본 발명은 언덕길에서 자동차의 밀림방지장치에 관한 것이다. 본 발명에 따른 액슬축 역회전 방지장치(10)는 액슬축(1)에 설치며, 차체에 고정하기 위한 지지부(18)와 지지부(18)와 각이지도록 설치된 전자실린더(11)로 구성된다. 본 발명에 따른 액슬축 역회전 방지장치(10)는 액슬축(1)에 일방향으로 회전가능한 라체트기어(5)를 형성하고, 액슬축(1) 주위에 설치된 역회전 방지장치(10)에는 탄성적으로 전,후진하는 스토퍼(15)를 구비한 전자실린더(11)가 설치된다. 전자실린더(11)는 선단에 설치된 전자석(12)에 압축스프링(16)으로 지지된 피스톤(13)이 설치되어, 전자석(12)에 전류가 인가되면 피스톤(13)이 전진하여 피스톤로드(14)에 연결된 스토퍼(15)가 전진하여 액슬축(1)의 라체트기어(5)와 맞물리도록 구성된다. 한편, 본 발명에 따른 전자실린더(11)의 전자석(12)에는 변속레버센서(21)가 경사센서(22)의 신호를 받는 논리회로인 앤드게이트(23)가 설치되어 변속레인지가 1속이며 오르막길일 때 전류인가신호를 출력하여 릴레이(25)를 도통시켜 전자석(12)에 전류를 인가하게 된다.The present invention relates to a vehicle anti-rolling device on a hill. The axle shaft reverse rotation prevention apparatus 10 according to the present invention is installed on the axle shaft (1), and is composed of a support portion 18 and an electronic cylinder 11 installed to be angled with the support portion 18 for fixing to the vehicle body. . The axle shaft reverse rotation prevention apparatus 10 according to the present invention forms a ratchet gear 5 rotatable in one direction on the axle shaft 1, and has a reverse rotation prevention apparatus 10 installed around the axle shaft 1. An electronic cylinder 11 having a stopper 15 that elastically moves forward and backward is provided. The electromagnetic cylinder 11 is provided with a piston 13 supported by the compression spring 16 to the electromagnet 12 installed at the tip, and when a current is applied to the electromagnet 12, the piston 13 is advanced to the piston rod 14 Is connected to the ratchet gear 5 of the axle shaft 1 to move forward. On the other hand, the electromagnet 12 of the electromagnetic cylinder 11 according to the present invention is provided with an end gate 23, which is a logic circuit in which the shift lever sensor 21 receives the signal of the inclination sensor 22, and the shift range is one speed and the uphill road. At this time, a current application signal is output to conduct the relay 25 to apply a current to the electromagnet 12.
상술한 바와 같이 구성된 액슬축 역회전 방지장치를 사용하므로써, 언덕길에서 정차후 출발할 때 차량이 뒤로 미리는 것이 방지되므로, 차량의 주행안전성 향상 및 안전사고 방지에도 기여할 수 있다.By using the axle shaft reverse rotation prevention device configured as described above, it is possible to prevent the vehicle to advance backward when starting after stopping on the hill road, thereby improving the driving safety of the vehicle and preventing safety accidents.
Description
본 발명은 언덕길에서 자동차의 밀림방지장치에 관한 것이며, 특히 액슬축에 설치되어 액슬이 역회전하는 것을 방지하기 위한 액슬축 역회전 방지장치에 관한 것이다.The present invention relates to a rolling prevention device of a vehicle on a hill road, and more particularly, to an axle shaft reverse rotation prevention device for preventing the axle from rotating in the axle shaft is installed.
자동차의 엔진에서 발생한 구동력은 후륜구동형에 있어서는 변속기와 추진축을 거쳐 차동기어와 종감속기어가 설치된 리어액슬하우징을 통해 리어액슬을 회전시켜 리어휠을 구동하게 되며, 전륜구동형에서는 변속기를 통해 프론트 액슬을 구동하게 된다.In the rear wheel drive type, the driving force generated by the engine of the car is driven by the rear axle housing through which the differential gear and the longitudinal reduction gear are installed through the transmission and the propulsion shaft to drive the rear wheel, and in the all-wheel drive type, the front axle Will be driven.
그러나, 수동변속차량에 있어서, 경사로상에서 출발할 때 차량의 하중에 의해 뒤로 밀리는 현상이 빈발하여 후방에 주차 혹은 정차중인 차량과의 접속사고의 원인이 되고 있다.However, in the manual transmission vehicle, the phenomenon of being pushed back by the load of the vehicle when starting on the inclined road is frequent, which causes a connection accident with a vehicle parked or stopped behind.
이러한 경사로 상에서 뒤로 밀리는 현상은 변속기 클러치가 분리된 상태에서 구동축은 변속기와 분리되어 리어액슬과 연결되어 회전이 자유롭게 되므로 하중에 의해 휠이 경사진 방향으로 이동하게 되면 구동축이 역회전하므로써 발생한다.This phenomenon is pushed back on the inclined drive shaft is separated from the transmission shaft in the state in which the transmission clutch is separated is connected to the rear axle is free to rotate occurs when the wheel is moved in the inclined direction by the load, the drive shaft is reversed rotation.
따라서, 이를 방지하기 위해 반클러치를 사용하게 되면 클러치간의 슬립에 의한 클러치판의 마모가 증대되는 문제도 발생하므로 경가로에서 차량이 밀리는 것을 방지할 수 있는 장치가 개발된다면 편리할 수 있다.Therefore, if the anti-clutch is used to prevent this, the wear of the clutch plate due to the slip between the clutches also increases, so it may be convenient if a device is developed that can prevent the vehicle from being pushed at a light road.
따라서, 본 발병의 목적은 경사로 상에서 차량의 뒤로밀리는 것을 방지하기 위한 액슬축 역회전 방지장치를 제공하는 것이다.Accordingly, it is an object of the present invention to provide an axle shaft reverse rotation prevention device for preventing the back of the vehicle on the slope.
도 1은 본 발명에 따른 액슬축 설치된 액슬축 역회전 방지장치의 구성을 도시한 사시도이다.1 is a perspective view showing the configuration of the axle shaft reverse rotation prevention device installed in accordance with the present invention.
도 2는 본 발명에 액슬축 역회전 방지장치의 구성을 도시하는 단면도이다.2 is a cross-sectional view showing the configuration of an axle shaft reverse rotation prevention apparatus according to the present invention.
*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
1 : 액슬축5 : 라체트기어1: Axle shaft 5: Ratchet gear
10 : 역회전 방지장치11 : 전자실린더10: reverse rotation prevention device 11: electronic cylinder
12 : 전자석13 : 피스톤12 electromagnet 13 piston
14 : 피스톤로드21 : 변속레버센서14: piston rod 21: shift lever sensor
22 : 경사센서23 : 앤드게이트22: tilt sensor 23: end gate
25 : 릴레이25: relay
이러한 목적을 달성하기 위해, 본 발명은 라체트기어를 구비한 액슬축; 액슬축의 일측에 설치되어 중앙에 관통공을 가진 전자석, 전자석과 이격되어 스프링으로 지지되는 피스톤, 피스톤으로부터 전자석의 관통공을 통하여 액슬축으로 연장된 피스톤로드, 피스톤로드의 선단에 설치되어 액슬축의 라체트기어와 맞물리도록 형성된 스토퍼를 구비한 전자실린더; 및 전자실린더에 전류를 인가하기 위한 릴레이로 구동되는 액슬축 역회전 방지장치를 제공한다.In order to achieve this object, the present invention is an axle shaft having a ratchet gear; An electromagnet having one side of the axle shaft and having a through hole in the center, a piston supported by a spring spaced apart from the electromagnet, a piston rod extending from the piston to the axle shaft through the through hole of the electromagnet, and installed at the tip of the piston rod. An electronic cylinder having a stopper formed to engage the chuck gear; And an axle shaft reverse rotation prevention device driven by a relay for applying a current to the electronic cylinder.
또한, 본 발명은 릴레이가 변속레버센서와 경사센서를 신호를 받아 논리합에 따라 신호를 보내는 앤드게이트에 의해 작동하는 액슬축 역회전 방지장치를 제공한다.In addition, the present invention provides an axle shaft anti-rotation preventing device is operated by an end gate relay is a signal that receives a shift lever sensor and the tilt sensor in accordance with the logical sum.
또한, 본 발명은 앤드게이트가 변속레버가 1단에 위치하고 차량에 언덕길에 있을 때 릴레이를 작동시키도록 구성된 액슬축 역회전 방지장치를 제공한다.In addition, the present invention provides an axle shaft reverse rotation prevention device configured to operate the relay when the end gate is located in the first stage and the shift lever is located on the hill.
상술한 바와 같이 구성된 액슬축 역회전 방지장치를 사용하므로써, 언덕길에서 정차후 출발할 때 차량이 뒤로 밀리는 것이 방지되므로, 차량의 주행안전성 향상 및 안전사고 방지에도 기여할 수 있다.By using the axle shaft reverse rotation prevention device configured as described above, since the vehicle is prevented from being pushed back when starting after stopping at the hill road, it can contribute to the improvement of the driving safety of the vehicle and to the prevention of safety accidents.
이하, 첨부도면을 참조하여, 본 발명에 따른 액슬축 역회전 방지장치에 대해 보다 상세히 설명한다.Hereinafter, with reference to the accompanying drawings, axle shaft reverse rotation prevention apparatus according to the present invention will be described in more detail.
도 1은 본 발명에 따른 액슬축 역회전방지장치의 구성이 도시되어 있다.1 is a configuration of the axle shaft reverse rotation prevention device according to the present invention.
도시된 바와 같이, 본 발명에 따른 액슬축 역회전 방지장치(10)는 액슬축(1)에 설치한다. 역회전 방지장치(10)는 차체에 고정하기 위한 지지부(18)와 지지부(18)와 각이지도록 설치된 전자실린더(11)로 구성된다.As shown, the axle shaft reverse rotation prevention device 10 according to the present invention is installed on the axle shaft (1). The reverse rotation prevention apparatus 10 is comprised with the support part 18 for fixing to a vehicle body, and the electronic cylinder 11 installed so that it may be angled with the support part 18. As shown in FIG.
도 2에 도시된 바와 같이, 본 발명에 따른 액슬축 역회전 방지장치(10)는 액슬축(1)에 일방향으로 회전가능한 라체트기어(5)를 형성하고, 액슬축(1) 주위에 설치된 역회전 방지장치(10)에는 탄성적으로 전,후진하는 스토퍼(15)를 구비한 전자실린더(11)가 설치된다.As shown in FIG. 2, the axle shaft reverse rotation prevention device 10 according to the present invention forms a ratchet gear 5 rotatable in one direction on the axle shaft 1, and is installed around the axle shaft 1. The reverse rotation prevention device 10 is provided with an electronic cylinder 11 having a stopper 15 that elastically moves forward and backward.
전자실린더(11)는 선단에 설치된 전자석(12)에 압축스프링(16)으로 지지된 피스톤(13)이 설치되어, 전자석(12)에 전류가 인가되면 피스톤(13)이 전진하여 피스톤로드(14)에 연결된 스토퍼(15)가 전진하여 액슬축(1)의 라체트기어(5)와 맞물리도록 구성된다.The electromagnetic cylinder 11 is provided with a piston 13 supported by the compression spring 16 to the electromagnet 12 installed at the tip, and when a current is applied to the electromagnet 12, the piston 13 is advanced to the piston rod 14 Is connected to the ratchet gear 5 of the axle shaft 1 to move forward.
이를 위해 전자석(12)은 중앙에 관통공을 구비하도록 형성된 피스톤(13)의 피스톤로드(14)가 전자석(12)의 관통공을 통하여 액슬축(1)의 라체트기어(5)를 향하여 연장되며 피스톤로드(14)의 선단에는 라체트기어(5)와 맞물릴 스토퍼(15)가 설치된다.To this end, the electromagnet 12 extends toward the ratchet gear 5 of the axle shaft 1 through the through hole of the electromagnet 12, wherein the piston rod 14 of the piston 13 formed to have a through hole in the center thereof. At the tip of the piston rod 14, a stopper 15 to be engaged with the ratchet gear 5 is installed.
한편, 본 발명에 따른 전자실린더(11)의 전자석(12)에는 변속레버센서(21)와 경사센서(22)의 신호를 논리회로인 앤드게이트(23)가 설치되어 변속레인지가 1속이며 오르막길일 때 1을 출력하여 릴레이(25)를 도통시켜 전자석(12)에 전류를 인가하게 된다.On the other hand, the electromagnet 12 of the electromagnetic cylinder 11 according to the present invention is provided with an AND gate 23 which is a logic circuit for the signals of the shift lever sensor 21 and the inclination sensor 22, and the shift range is 1 speed and uphill. When outputting 1 when the relay 25 is conducted to apply the current to the electromagnet 12.
한편, 운전자가 출발후 2속레인지로 변속을 하게 되면 앤드게이트(23)로부터 0이 출력되어 릴레이(25)가 차단되고 전자석(12)으로 인가되던 전류가 차단되면 전자석(12)과 피스톤(13) 사이에서 압축되었던 스프링(16)이 복귀하며 스토퍼(15)가 라체트기어(5)로부터 분리되게 된다.On the other hand, when the driver shifts to the second speed range after starting, 0 is output from the end gate 23 to block the relay 25 and when the current applied to the electromagnet 12 is blocked, the electromagnet 12 and the piston 13 Spring 16, which had been compressed in between, is returned and the stopper 15 is separated from the ratchet gear (5).
그러나, 라체트기어(5)는 스토퍼(15)와 맞물려있어도 차량의 전진방향으로는 회전이 자유로우므로 1단상태에서의 운행에 지장을 주지는 않는다.However, even when the ratchet gear 5 is engaged with the stopper 15, the ratchet gear 5 is freely rotated in the forward direction of the vehicle and does not interfere with the operation in the first stage.
또한, 언덕길에서 출발시 스토퍼(15)가 액슬축(1)의 라체트기어(5)와 맞물려 차량이 뒤로 밀리는 것을 방지하므로 정차후 출발시 후속차량과의 접속사고가 방지될 수 있다.In addition, since the stopper 15 is engaged with the ratchet gear 5 of the axle shaft 1 when the vehicle departs from the hill, the vehicle is prevented from being pushed backward.
상술한 바와 같이 구성된 액슬축 역회전 방지장치를 사용하므로써, 언덕길에서 정차후 출발할 때 차량이 뒤로 밀리는 것이 방지되므로, 차량의 주행안전성 향상 및 안전사고 방지에도 기여할 수 있다.By using the axle shaft reverse rotation prevention device configured as described above, since the vehicle is prevented from being pushed back when starting after stopping at the hill road, it can contribute to the improvement of the driving safety of the vehicle and to the prevention of safety accidents.
이상에서 본 발명의 구체적인 일 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 one specific embodiment of the present invention has been described in detail above, the present invention is not limited thereto, and various changes and modifications may be made by those skilled in the art based on the technical idea of the present invention.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960080630A KR19980061260A (en) | 1996-12-31 | 1996-12-31 | Axle shaft reverse rotation prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960080630A KR19980061260A (en) | 1996-12-31 | 1996-12-31 | Axle shaft reverse rotation prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980061260A true KR19980061260A (en) | 1998-10-07 |
Family
ID=66424071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960080630A KR19980061260A (en) | 1996-12-31 | 1996-12-31 | Axle shaft reverse rotation prevention device |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980061260A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100428087B1 (en) * | 1994-10-19 | 2004-09-01 | 현대자동차주식회사 | Device for preventing slip of vehicle, for restricting vehicle from rolling backward on slope |
| KR20200057901A (en) * | 2018-11-17 | 2020-05-27 | 이한열 | Anti-Reversing Wheel with Switching function |
-
1996
- 1996-12-31 KR KR1019960080630A patent/KR19980061260A/en not_active Application Discontinuation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100428087B1 (en) * | 1994-10-19 | 2004-09-01 | 현대자동차주식회사 | Device for preventing slip of vehicle, for restricting vehicle from rolling backward on slope |
| KR20200057901A (en) * | 2018-11-17 | 2020-05-27 | 이한열 | Anti-Reversing Wheel with Switching function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application |