KR0153656B1 - Operating device of an one touch parking brake of an automobile - Google Patents

Operating device of an one touch parking brake of an automobile

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Publication number
KR0153656B1
KR0153656B1 KR1019950049884A KR19950049884A KR0153656B1 KR 0153656 B1 KR0153656 B1 KR 0153656B1 KR 1019950049884 A KR1019950049884 A KR 1019950049884A KR 19950049884 A KR19950049884 A KR 19950049884A KR 0153656 B1 KR0153656 B1 KR 0153656B1
Authority
KR
South Korea
Prior art keywords
parking brake
lever
controller
solenoid
operating lever
Prior art date
Application number
KR1019950049884A
Other languages
Korean (ko)
Other versions
KR970040683A (en
Inventor
전민수
Original Assignee
김태구
대우자동자주식회사
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.)
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Publication date
Application filed by 김태구, 대우자동자주식회사 filed Critical 김태구
Priority to KR1019950049884A priority Critical patent/KR0153656B1/en
Publication of KR970040683A publication Critical patent/KR970040683A/en
Application granted granted Critical
Publication of KR0153656B1 publication Critical patent/KR0153656B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
    • B60T13/748—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive acting on electro-magnetic brakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/08—Brake-action initiating means for personal initiation hand actuated
    • B60T7/085—Brake-action initiating means for personal initiation hand actuated by electrical means, e.g. travel, force sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/08—Brake-action initiating means for personal initiation hand actuated
    • B60T7/10—Disposition of hand control
    • B60T7/102—Disposition of hand control by means of a tilting lever
    • B60T7/104—Disposition of hand control by means of a tilting lever with a locking mechanism
    • B60T7/105—Disposition of hand control by means of a tilting lever with a locking mechanism the lock being released by means of a push button
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/24—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle inclination or change of direction, e.g. negotiating bends
    • B60T8/245—Longitudinal vehicle inclination
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2300/00—Purposes or special features of road vehicle drive control systems
    • B60Y2300/18—Propelling the vehicle
    • B60Y2300/18008—Propelling the vehicle related to particular drive situations
    • B60Y2300/18108—Braking
    • B60Y2300/18141—Braking for parking

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Elements And Transmission Devices (AREA)

Abstract

본 발명은 자동차의 원터치식, 주차브레이크 조작장치에 관한 것으로, 주차브레이크 조작레바(1)의 조작버튼(1a)에 솔레노이드(2)를 매개로 록킹캠(3)이 연결되고, 이 록킹캠(3)은 항상 반시계방향으로 밀려져 조작레바(1)를 록킹시킬수 있도록 압축스프링(4)과 연결되며, 상기 조작레바(1)의 하부에는, 정, 역회전이 가능한 모우터(5)의 출력축에 연결된 록킹판(6)이 일체로 부착되고, 이 록킹판(6)의 요철면(6a)은 상기 록킹캠(3)과 선택적으로 치합되어 조작레바(1)를 록킹시키거나 해제시키게 되어 있는 한편, 상기 조작레바(1)의 하부에는 조작레바(1)의 조작을 감지하는 조작감지센서(7)가 부착되고, 이 조작감지센서(4)에 의해 감지된 신호는 콘트롤러(8)로 입력되게 연결되며, 이 콘트롤러(8)의 입력측에는 자동차의 수평을 감지하는 수평감지센서(9)가 연결되는 반면에 상기 콘트롤러(8)의 출력측에는 상기 모우터(5)와 솔레노이드(2)가 제어전류를 인가받을 수 있도록 구조로 되어, 자동차를 경사지에서 주차시킬 때에 운전자가 조작레바를 원터치하게 되면, 모우터에 의해 조작레바가 자동적으로 회동되어 주차브레이크가 걸리게 된다.The present invention relates to a one-touch, parking brake operation apparatus of a vehicle, wherein the locking cam (3) is connected to the operation button (1a) of the parking brake operation lever (1) via a solenoid (2), and this locking cam ( 3) is always pushed counterclockwise is connected to the compression spring (4) to lock the operating lever (1), the lower portion of the operating lever (1), the forward and reverse rotation of the motor (5) The locking plate 6 connected to the output shaft is integrally attached, and the uneven surface 6a of the locking plate 6 is selectively engaged with the locking cam 3 to lock or release the operating lever 1. On the other hand, an operation detection sensor (7) for detecting the operation of the operation lever (1) is attached to the lower portion of the operation lever (1), the signal detected by the operation detection sensor (4) to the controller (8) It is connected to the input, the horizontal sensor (9) for detecting the level of the vehicle is connected to the input side of the controller (8) On the other hand, on the output side of the controller 8, the motor 5 and the solenoid 2 are structured so that a control current can be applied. The operating lever is automatically rotated by the rotor and the parking brake is applied.

Description

자동차의 원터치식 주차브레이크 조작장치(An operating device of an one touch parking brake of an automobile)An operating device of an one touch parking brake of an automobile

제1도는 본 발명에 따른 원터치식 주차브레이크 조작장치의 개략적인 구성도이고,1 is a schematic configuration diagram of a one-touch parking brake operating apparatus according to the present invention,

제2도는 종래 기술에 주차브레이크 조작장치의 구성도이다.2 is a configuration diagram of a parking brake operating device in the prior art.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 조작레바 1a : 조작버튼1: Operation lever 1a: Operation button

2 : 솔레노이드 3 : 록킹캠2: Solenoid 3: Rocking Cam

4 : 스프링 5 : 모우터4: spring 5: motor

6 : 록킹판 7 : 조작감지센서6: locking plate 7: operation detection sensor

8 : 콘트롤러 9 : 수평감지센서8: Controller 9: Horizontal Sensor

본 발명은 자동차의 원터치식 주차브레이크 조작장치에 관한 것으로, 특히 경사지에서 자동차를 주차시킬 때에 운전자의 원터치 조작만으로 간단하게 주차 브레이크가 걸릴 수 있도록 된 자동차의 원터치식 주차 브레이크 조작장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a one-touch parking brake operating apparatus for a vehicle, and more particularly, to a one-touch parking brake operating apparatus for a vehicle in which a parking brake can be applied simply by a one-touch operation of a driver when parking a vehicle on a slope.

종래 자동차의 주차 브레이크장치는 자동차를 주차시킬 때에 주차 상태를 유지하기 위해 뒷바퀴를 제동시키는 장치인 바, 이와 같은 종래의 주차 브레이크장치는 통상적으로 주차 브레이크 드럼과 슈우 및 스프링을 갖추고서 주차 브레이크 슈우를 주차 브레이크 드럼에 밀착시켜 그때에 발생하는 마찰력으로 뒷바퀴를 제동시키게 되어 있다.The conventional parking brake of a vehicle is a device for braking the rear wheels to maintain a parking state when the vehicle is parked. Such a conventional parking brake is usually equipped with a parking brake drum, a shoe, and a spring to provide a parking brake shoe. In close contact with the parking brake drum, the rear wheels are braked by the friction force generated at that time.

한편 상기한 주차 브레이크장치를 작동시키기 위한 조작장치는 주차 브레이크 레바와 이퀼라이저 및 로드나 와이어 등으로 구성되는 데 즉 제2도에 도시된 바와 같이 운전자와 인접한 차실바닥에 설치되는 주차 브레이크 조작레바(11)에 로드(혹은 와이어 ; 12)를 매개로 이퀼라이저(equalizer ; 13)가 연결되고, 이 이퀼라이저(13)에 브레이크 슈레바(도시되지 않음)와 각기 연결된 좌측 주차브레이크 케이블(14)과 우측 주차 브레이크 케이블(15)이 연결되어, 상기 주차 브레이크 조작레바(11)를 당기게 되면 이퀼라이저(13)를 매개로 조작레바(11)의 조작력이 좌측 및 우측 케이블(14,15)에 균등하게 분배되어 당겨주게 됨으로써, 주차 브레이크가 걸리게 되어 있다.On the other hand, the operation device for operating the above-mentioned parking brake device is composed of a parking brake lever and equalizer and a rod or wire, that is, the parking brake operating lever (11) installed on the floor of the vehicle adjacent to the driver as shown in FIG. Is connected to an equalizer 13 via a rod (or wire; 12), and the left parking brake cable 14 and the right parking brake are connected to the equalizer 13, respectively, with a brake shredder (not shown). When the cable 15 is connected and the parking brake operating lever 11 is pulled, the operating force of the operating lever 11 is equally distributed to the left and right cables 14 and 15 via the equalizer 13. As a result, the parking brake is applied.

그런데 상기한 종래의 조작레바식 주차 브레이크의 조작장치에서는 운전자가 주차 브레이크 조작레바(11)를 당기거나 내려서 주차 브레이크가 걸리게 하거나 해제시켜야 하므로, 조작레바(11)의 조작이 힘이 들고 사용하기가 불편하다고 하는 결점이 있는 데, 특히 경사지에서 자동차의 주차시킬 때에는 조작레바(11)의 조작에 힘이 많이 들게될 뿐만 아니라 한번에 당겨서 주차시키기가 어렵다고 하는 결점이 있었다.However, in the above-described conventional operation lever control device of the parking brake brake, the driver pulls or lowers the parking brake control lever 11 to engage or release the parking brake, so the operation of the operation lever 11 is difficult to use. There is a drawback that it is inconvenient, in particular, when parking a car on a slope, the operation of the operation lever 11 is not only a lot of effort, but also a drawback that it is difficult to pull by parking at a time.

이에 본 발명은 상기한 사정을 감안하여 안출된 것으로. 특히 경사지에서 자동차를 주차시킬 때에 운전자의 원터치 조작만으로 주차 브레이크가 자동적으로 걸릴 수 있도록 함으로써 주차 브레이크의 조작이 용이한 자동차의 원터치식 주차 브레이크 조작장치를 제공함에 그 목적이 있다.The present invention has been made in view of the above circumstances. In particular, it is an object of the present invention to provide a one-touch parking brake operation device for a car that can easily operate the parking brake by allowing the parking brake to be automatically applied only by the driver's one-touch operation when parking the car on a slope.

상기한 바의 목적을 달성하기 위한 본 발명은, 주차 브레이크 조작레바의 조작버튼에 솔레노이드를 매개로 록킹캠이 연결되고, 이 록킹캠은 항상 반시계방향으로 밀려져 조작레바를 록킹시킬수 있도록 압축스프링과 연결되며, 상기 조작레바의 하부에는 정, 역회전이 가능한 모우터의 출력축에 연결된 록킹판이 일체로 부착되고, 이 록킹판의 요철면은 상기 록킹캠과 선택적으로 치합되어 조작레바를 록킹시키거나 해제시키게 되어 있는 한편, 상기 조작레바의 하부에는 조작레바의 조작을 감지하는 조작감지센서가 부착되고, 이 조작감지센서에 의해 감지된 신호는 콘트롤러로 입력되게 연결되며, 이 콘트롤러의 입력측에는 자동차의 수평을 감지하는 수평감지센서가 연결되는 반면에 상기 콘트롤러의 출력측에는 상기 모우터와 솔레노이드가 제어전류를 인가받을수 있도록 연결된 구조로 되어 있다.The present invention for achieving the above object, the locking cam is connected to the operation button of the parking brake operating lever via the solenoid, the locking cam is always pushed counterclockwise to lock the operating lever compression spring And a locking plate connected to the output shaft of the motor capable of forward and reverse rotation is integrally attached to the lower portion of the operation lever, and an uneven surface of the locking plate is selectively engaged with the locking cam to lock the operation lever. On the other hand, an operation detection sensor for detecting an operation of the operation lever is attached to the lower portion of the operation lever, and a signal detected by the operation detection sensor is connected to be input to the controller, and the input side of the controller is connected to the controller. The horizontal sensor is connected to the horizontal sensing sensor, while the motor and solenoid are controlled at the output side of the controller. Is the current to the connected structure so's applied.

이하 본 발명을 첨부된 예시도면을 참조로 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

제1도는 본 발명에 따른 원터치식 주차 브레이크 조작장치의 개략적인 구성도인 바, 즉 주차 브레이크 조작레바(1)의 조작버튼(1a)에 솔레노이드(2)를 매개로 록킹캠(3)이 연결되고, 이 록킹캠(3)은 항상 반시계방향으로 밀려져 조작레바(1)를 록킹시킬수 있도록 압축스프링(4)과 연결되며, 상기 조작레바(1)의 하부에는 정,역회전이 가능한 모우터(5)의 출력축에 연결된 록킹판(6)이 일체로 부착되어 있는 한편, 이 록킹판(6)의 요철면(6a)은 상기 록킹캠(3)과 선택적으로 치합되어 조작레바(1)를 록킹시키거나 해제시키게 되어 있다.1 is a schematic configuration diagram of a one-touch parking brake operating device according to the present invention, that is, the locking cam 3 is connected to the operation button 1a of the parking brake operating lever 1 via the solenoid 2. The locking cam 3 is always pushed counterclockwise and is connected to the compression spring 4 so as to lock the operating lever 1, and the lower portion of the operating lever 1 is capable of forward and reverse rotation. While the locking plate 6 connected to the output shaft of the rotor 5 is integrally attached, the uneven surface 6a of the locking plate 6 is selectively engaged with the locking cam 3 to operate the lever 1. Is to lock or unlock.

그리고 상기 조작레바(1)의 하부에는 조작레바(1)의 조작을 감지하는 조작감지센서(7)가 부착되어 있는데, 이 조작감지센서(4)이 의해 감지된 신호는 콘트롤러(8)로 입력되게 연결되고, 이 콘트롤러(8)의 입력측에는 자동차의 수평을 감지하는 수평감지센서(9)가 연결되어 있는 한편, 상기 콘트롤러(8)의 출력측에는 상기 모우터(5)와 솔레노이드(2)가 제어전류를 인가받을 수 있도록 연결되어 있다.And the lower part of the operation lever (1) is attached to the operation detection sensor 7 for detecting the operation of the operation lever (1), the signal detected by the operation detection sensor (4) is input to the controller (8) Connected to the controller 8, a horizontal sensor 9 for sensing the level of the vehicle is connected to the input side of the controller 8, while the motor 5 and the solenoid 2 are connected to the output side of the controller 8. It is connected to receive control current.

이에 따라 자동차를 경사지에서 주차시킬 때에 운전자가 조작레바(1)를 당기면, 먼저 조작감지센서(7)에 의해 감지된 신호와 수평감지센서(9)에 의해 감지된 신호가 콘트롤러(8)에 입력된다.Accordingly, when the driver pulls the operation lever 1 when the vehicle is parked on the slope, the signal detected by the operation detection sensor 7 and the signal detected by the horizontal detection sensor 9 are input to the controller 8. do.

그리고, 상기 콘트롤러(8)에서는 상기 센서(7, 9)에 의해 입력된 신호에 따라 모우터(5)와 솔레노이드(2)에 각각 제어전류를 인가시키게 된다.In addition, the controller 8 applies a control current to the motor 5 and the solenoid 2 according to the signals input by the sensors 7 and 9, respectively.

이때, 상기 솔레노이드(2)에 인가된 전류는 솔레노이드(2)를 자화시켜 당겨주게 되므로, 이 솔레노이드(2)에 연결된 록킹캠(3)이 시계방향으로 회동해서 록킹판(6)을 해방시키게 된다.At this time, since the current applied to the solenoid 2 magnetizes and pulls the solenoid 2, the locking cam 3 connected to the solenoid 2 rotates clockwise to release the locking plate 6. .

한편, 상기 록킹캠(3)은 압축스프링(4)에 의해 탄발지지되어 있는바, 솔레노이드(2)에 전류가 인가되면 록킹캠(3)은 시계방향으로 회전함에 따라 상기 압축스프링(4)은 신장상태에 있게 된다.Meanwhile, the locking cam 3 is elastically supported by the compression spring 4, and when the current is applied to the solenoid 2, the locking cam 3 rotates clockwise so that the compression spring 4 You are in an extended state.

그리고, 모우터(5)에 인가된 전류는 모우터(5)의 출력축을 시계방향으로 회전시키게 됨과 더불어 이 출력축에 일체로 연결된 록킹판(6)과 조작레바(1)가 동시에 시계방향으로 회동한다.The current applied to the motor 5 causes the output shaft of the motor 5 to rotate in the clockwise direction, and the locking plate 6 and the operation lever 1 connected integrally to the output shaft rotate in the clockwise direction at the same time. do.

이때, 콘트롤러(8)가 모우터(5)와 솔레노이드(2)에 인가된 전류를 더 이상 흐르지 않게 하면, 상기 록킹판(6)은 더 이상 회전하지 않게 되고, 상기 솔레노이드(2)는 소자된다.At this time, when the controller 8 no longer flows the current applied to the motor 5 and the solenoid 2, the locking plate 6 no longer rotates, and the solenoid 2 is demagnetized. .

이와 동시에, 록킹캠(3)은 압축스프링(4)의 복원력에 의해 반시계방향으로 회전하면서 다시 원위치로 복귀하고, 이로써, 상기 록킹캠(3)은 상기 록킹판(6)의 요철면(6a)에 치합하고 록킹된다.At the same time, the locking cam 3 returns to its original position while rotating counterclockwise by the restoring force of the compression spring 4, whereby the locking cam 3 is uneven surface 6a of the locking plate 6 ) Is locked and locked.

즉, 운전자의 원터치 조작만으로 콘트롤러(8)에 의해 솔레노이드(2)와 모우터(5)가 제어되어, 조작레바(1)의 록킹상태가 자동적으로 해제 및 록킹되므로, 운전자는 힘들이지 않고 용이하게 주차 브레이크를 걸 수 있게 되는 것이다.That is, the solenoid 2 and the motor 5 are controlled by the controller 8 only by one-touch operation of the driver, and the locking state of the operation lever 1 is automatically released and locked, so that the driver can easily and effortlessly. The parking brake can be applied.

이상 설명한 바와 같이 본 발명에 따른 자동차의 원터치식 주차 브레이크 조작장치에 의하면, 자동차를 경사지에서 주차시킬 때에 운전자가 조작레바를 원터치로 조작하기만 하면, 조작레바의 조작이 힘들이지 않고 용이하게 이루어질 수 있는 효과가 있다.As described above, according to the one-touch parking brake operating apparatus for a vehicle according to the present invention, when the driver only operates the operation lever with one touch when parking the vehicle on an incline, the operation lever can be easily operated without difficulty. It has an effect.

Claims (1)

주차 브레이크 조작레바(1)의 조작버튼(1a)에 솔레노이드(2)를 매개로 록킹캠(3)이 연결되고, 이 록킹캠(3)은 항상 반시계방향으로 밀려져 조작레바(1)를 록킹시킬 수 있도록, 압축스프링(4)과 연결되며, 상기 조작레바(1)의 하부에는 정, 역회전이 가능한 모우터(5)의 출력축에 연결된 록킹판(6)이 일체로 부착되고, 이 록킹판(6)의 요철면(6a)은 상기 록킹캠(3)과 선택적으로 치합되어 조작레바(1)를 록킹시키거나 해제시키게 되어 있는 한편, 상기 조작레바(1)의 하부에는 조작레바(1)의 조작을 감지하는 조작감지센서(7)가 부착되고, 이 조작감지센서(4)에 의해 감지된 신호는 콘트롤러(8)로 입력되게 연결되며, 이 콘트롤러(8)의 입력측에는 자동차의 수평을 감지하는 수평감지센서(9)가 연결되는 반면에 상기 콘트롤러(8)의 출력측에는 상기 모우터(5)와 솔레노이드(2)가 제어전류를 인가받을 수 있도록 연결된 구조로 이루어진 자동차의 원터치식 주차 브레이크 조작장치.The locking cam 3 is connected to the operating button 1a of the parking brake operating lever 1 via the solenoid 2, and the locking cam 3 is always pushed counterclockwise to operate the operating lever 1. The locking plate 6 is connected to the compression spring 4 so as to be locked, and a locking plate 6 connected to the output shaft of the motor 5 capable of forward and reverse rotation is integrally attached to the lower portion of the operating lever 1. The uneven surface 6a of the locking plate 6 is selectively engaged with the locking cam 3 to lock or release the operation lever 1, while an operation lever (below) of the operation lever 1 An operation detection sensor 7 for detecting the operation of 1) is attached, and the signal detected by the operation detection sensor 4 is connected to be input to the controller 8, and the input side of the controller 8 is connected to the input of the vehicle. While the horizontal sensor 9 for sensing the horizontal is connected to the output side of the controller 8, the motor 5 and the solenoid ( 2) One-touch parking brake control device for a car that is connected so that 2) can receive control current.
KR1019950049884A 1995-12-14 1995-12-14 Operating device of an one touch parking brake of an automobile KR0153656B1 (en)

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Application Number Priority Date Filing Date Title
KR1019950049884A KR0153656B1 (en) 1995-12-14 1995-12-14 Operating device of an one touch parking brake of an automobile

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Application Number Priority Date Filing Date Title
KR1019950049884A KR0153656B1 (en) 1995-12-14 1995-12-14 Operating device of an one touch parking brake of an automobile

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KR970040683A KR970040683A (en) 1997-07-24
KR0153656B1 true KR0153656B1 (en) 1998-10-15

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