KR900010536Y1 - Automobile parking brake system - Google Patents

Automobile parking brake system Download PDF

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Publication number
KR900010536Y1
KR900010536Y1 KR2019880007925U KR880007925U KR900010536Y1 KR 900010536 Y1 KR900010536 Y1 KR 900010536Y1 KR 2019880007925 U KR2019880007925 U KR 2019880007925U KR 880007925 U KR880007925 U KR 880007925U KR 900010536 Y1 KR900010536 Y1 KR 900010536Y1
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KR
South Korea
Prior art keywords
vehicle
air
start switch
brake
solenoid valve
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KR2019880007925U
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Korean (ko)
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KR890022843U (en
Inventor
김진호
황재철
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삼성중공업 주식회사
최관식
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Priority to KR2019880007925U priority Critical patent/KR900010536Y1/en
Publication of KR890022843U publication Critical patent/KR890022843U/en
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Publication of KR900010536Y1 publication Critical patent/KR900010536Y1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T7/00Brake-action initiating means
    • B60T7/12Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T11/00Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/04Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting mechanically
    • B60T11/046Using cables
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T7/00Brake-action initiating means
    • B60T7/02Brake-action initiating means for personal initiation
    • B60T7/08Brake-action initiating means for personal initiation hand actuated
    • B60T7/10Disposition of hand control
    • B60T7/102Disposition of hand control by means of a tilting lever

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)

Abstract

내용 없음.No content.

Description

자동차용 주차제동장치Car Parking Braking System

제1도는 본 고안에 따른 주차제동장치가 작동되는 상태를 나타낸 개략도이다.1 is a schematic view showing a state in which the parking brake apparatus according to the present invention is operated.

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

1 : 시동스위치 2 : 에어탱크1: Start switch 2: Air tank

3 : 에어실린더 4 : 솔레노이드밸브3: air cylinder 4: solenoid valve

5 : 힌지 6 : 로드5: hinge 6: rod

7 : 케이블 8 : 레버7: cable 8: lever

9 : 힌지 10, 11 : 체임버9: hinge 10, 11: chamber

12, 13, 14 : 파이프12, 13, 14: pipe

본 고안은 자동차용 주차제동장치에 관한 것으로, 특히 자동차의 엔진이 시동될 때 제동상태가 해제되고 엔진이 정지될때 자동적으로 제동상태가 록킹되도록된 자동자용 주차제동장치에 관한 것이다.The present invention relates to a parking braking apparatus for an automobile, and more particularly, to a parking braking apparatus for an automobile in which the braking state is released when the engine of the vehicle is started and the braking state is automatically locked when the engine is stopped.

일반적으로 자동차를 제동시키는데 있어서 족동식브레이크와 수동식 브레이크가 사용되고 있는바, 자동차가 주행하고 있을때에는 족동식브레이크를 사용하여 제동시키게 되고, 이어 제동된 차량이 계속하여 이 제동상태를 유지시켜주기 위해 주차브레이크인 수동식브레이크를 사용하여 차량을 장시간 주차시켜 놓게 된다.In general, foot brakes and manual brakes are used to brake a vehicle. When the vehicle is driven, the foot brake is used to brake the vehicle. Then, the braked vehicle is parked to maintain the braking state continuously. The brakes are manual brakes to park the vehicle for a long time.

이러한 수동식브레이크(이하 핸드브레이크라한다)는 차측에 설치되어 있는 센티브레이크식과 차량의 뒷바퀴를 직접 제동시키는 휘일브레이크식의 2가지로 나뉘어지는데 어느것이나 로드나 케이블에 의해 작동되도록 연결되어 있다.These manual brakes (hereinafter referred to as hand brakes) are divided into two types, the brakes mounted on the vehicle side and the wheel brakes for directly braking the rear wheels of the vehicle.

따라서 종래에는 족동식브레이크에 의해 주행하던 자동차를 제동한 후에 운전가가 운전석에서 이탈하게 될경우, 이 제동상태를 록킹시키지 않게 되면 차체 하중등에 의해 차량이 구르게 되는 등 예기치 못한 사고가 발생하게 되는바, 이러한 사고를 미연에 방지하기 위해 운전자가 운전석에서 이탈할 때 또는 장시간 차량을 주차시킬때는 운전석 내부에 장착되어 있는 핸드브레이크를 작동시키게 된다.Therefore, when the driver breaks out of the driver's seat after braking the vehicle driven by the foot type brake, if the brake state is not locked, an unexpected accident occurs such as the vehicle rolls due to the body load. In order to prevent such an accident, the hand brake mounted inside the driver's seat is operated when the driver leaves the driver's seat or parks the vehicle for a long time.

즉 핸드브레이크를 당겨서 록킹시키게 되면 차측에 장착된 센티브레이크 또는 바퀴에 장착된 휠브레이크에 연결되는 로드나 케이블이 당겨지게 됨으로써 자동차의 제동상태가 록킹되어지게 된다.In other words, when the hand brake is pulled and locked, the braking state of the vehicle is locked by pulling a rod or a cable connected to the wheel brake mounted on the wheel or the wheel mounted on the wheel.

한편, 상기와 같이 주차된 차량을 출발시키기 위해서 우선 족동식브레이크페달과 클러치페달을 밟은 상태에서 엔진시동을 걸고, 이어 록킹되어 있는 핸드브레이크를 해제시킨 다음 상기 클러치페달과 브레이크페달을 서서히 놓으면서 출발하게 된다.On the other hand, in order to start the parked vehicle as described above, first start the engine while the foot pedal brake pedal and the pedal pedal is pressed, and then release the locked hand brake, and then start by slowly releasing the clutch pedal and brake pedal. do.

그러나 이때 운전자가 주의하지 않아 상기 록킹되어 있는 핸드브레이크를 해제시키지 않은 상태로 출발하게 되면 엔지시동이 정지되는등 차량의 각 부품에 무리를 주거나 또는 예기치 못한 사고가 발생된 우려가 있었다.However, if the driver does not pay attention and starts without unlocking the locked hand brake, there is a fear that the engine start may be stopped or the parts of the vehicle may be excessively stressed or an unexpected accident may occur.

이에 본 고안은 상기한 결점들을 해소시켜 주기 위해 안출된 것으로, 주차되어 있는 차량을 출발시키기 위해 시동스위치를 ON 시키게 되는바, 이 시동스위치의 작동에 따라 에어탱크로부터 에어실린더로 에어를 공급 및 배출시키도록 된 솔레노이드밸브가 설치되어 있고 또 상기 에어실린더의 작동에 의해 상하로 회동되는 레버가 설치된 구조로 되어있다.The present invention is designed to solve the above-mentioned drawbacks, and to turn on the start switch to start the parked vehicle, the air supply and discharge from the air tank to the air cylinder in accordance with the operation of the start switch The solenoid valve which is supposed to be made is provided, and the lever which rotates up and down by the operation of the said air cylinder is provided.

이하 본 고안을 첨부도면에 의거 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

본 고안은 제1도에 도시되어 있는 바와 같이, 주차된 차량이 출발될수 있도록 엔진을 시동시키는 시동스위치(1)와 이 시동스위치(1)에 의해 작동되면서 에어탱크(2)와 에어실린더(3)가 연결되어 있는 솔레노이드밸브(4) 및 한쪽끝은 힌지(5)로 고정되면서 다른한쪽끝은 상기 에어실린더(3)에 장착된 로드(6)에 연결됨과 더불어 핸드브레이크의 작동케이블(7)이 연결된 회동레버(8)가 장착되어 있다.The present invention, as shown in FIG. 1, is operated by the start switch 1 and the start switch 1 for starting the engine so that the parked vehicle can be started, and the air tank 2 and the air cylinder 3 ) Is connected to the solenoid valve (4) and one end is fixed to the hinge (5) while the other end is connected to the rod (6) mounted on the air cylinder (3) and the operating cable of the hand brake (7) This connected rotation lever 8 is attached.

그리고 상기 에어실린더(3)는 그 한쪽이 힌지(9)로 고정됨과 더불어 피스톤 (3a)에 의해 체임버(10,11)로 구획되고 또 이들 체임버(10,11)에는 상기 솔레노이드밸브(4)로 연결되는 파이프(12,13)가 각기 설치되어 있다. 또 상기 에어탱크(2)와 솔레노이드밸브(4)사이에도 파이프(14)로 연결되어 있다.One side of the air cylinder 3 is fixed to the hinge 9, and is divided into the chambers 10 and 11 by the piston 3a, and the chambers 10 and 11 are connected to the solenoid valve 4 by the piston 3a. Pipes 12 and 13 are connected to each other. A pipe 14 is also connected between the air tank 2 and the solenoid valve 4.

이하 작동을 상세히 설명한다.The operation is described in detail below.

주행하고 있는 자동차를 족동식 브레이크로 주행을 제동시킨 다음, 자동차를 장시간 주차시키게 될 경우 시동스위치(1)를 OFF 시키게 되면 제1도에 도시되어 있는 바와 같이 에어탱크(2)로부터 에어가 파이프(14)를 통해 솔레노이드밸브(4)와 파이프 (13)를 통해 체임버(11)로 공급되면 피스톤(3a)이 화살표(가)방향으로 이동되면서 체임버(10)에 있던 에어가 파이프(12)를 통해 외부로 빠져나가게 된다.When the vehicle is being driven and the vehicle is parked for a long time and the vehicle is parked for a long time, the start switch 1 is turned off, and as shown in FIG. 1, air is discharged from the air tank 2. 14) When the solenoid valve 4 and the pipe 13 are supplied to the chamber 11, the piston 3a moves in the direction of the arrow, and the air in the chamber 10 passes through the pipe 12. It will exit to the outside.

이때 한쪽끝이 상기 피스톤(3a)에 연결되고 다른한쪽이 레버(8)에 연결된 로드 (6)가 윗쪽으로 이동됨에 따라 상기 레버(8)가 화살표(다)방향으로 힌지(5)를 중심으로 회동되게 되는데 이때 이 레버(8)에 연결된 핸드브레이크(도시안된)의 연결케이블 (7)을 당겨주게 되므로 차량의 제동상태가 자동적으로 록킹되게 된다.At this time, as the rod 6 connected to the piston 3a and the other end connected to the lever 8 is moved upward, the lever 8 is centered on the hinge 5 in the direction of the arrow (c). At this time, the braking state of the vehicle is automatically locked because the pull cable 7 of the hand brake (not shown) connected to the lever 8 is pulled out.

이와 반대로 제동이 록킹되어 주차된 차량을 출발시키기 위해서 상기 시동스위치(1)를 ON시키게 되면 상기 솔레노이드밸브(4)가 화살표(마)방향으로 이동됨과 더불어 상기 에어탱크(2)의 에어가 파이프(12)를 통해 에어실린더(3)의 체임버(10)로 공급되고 체임버(11)에 공급된 에어는 파이프(13)를 통해 외부로 배출된다.On the contrary, when the start switch 1 is turned on to start the parked vehicle with braking, the solenoid valve 4 is moved in the direction of the arrow (e), and the air of the air tank 2 is piped ( 12 is supplied to the chamber 10 of the air cylinder (3) and the air supplied to the chamber 11 is discharged to the outside through the pipe (13).

따라서 체임버(10)의 공기압에 의해 피스턴(3a)이 화살표(나)방향으로 이동됨에 따라 제동상태를 록킹하고 있는 케이블(7)을 놓아 주게 됨으로 제동이 해제되면서 차량이 출발할 수 있게 된다.Therefore, as the piston 3a moves in the direction of the arrow (B) by the air pressure of the chamber 10, the cable 7 locking the braking state is released and the vehicle can start while the braking is released.

따라서 상기 시동스위치(1)를 OFF시킴에 따라 차량의 엔진의 정지되어 주차상태의 제동이 자동적으로 록킹되고, 또 시동스위치(1)를 ON시킴에 따라 자동적으로 록킹해제될 수 있음으로써, 차량을 주차시키는데 별도의 핸드브레이크를 작동시키지 않고 시동스위치(1)를 ON/OFF시킴에 따라 차량의 제동상태가 자동적으로 록킹 또는 록킹해제될 수 있다.Therefore, when the start switch 1 is turned off, the engine of the vehicle is stopped and the parking state is automatically locked, and when the start switch 1 is turned on, the vehicle can be unlocked automatically. The braking state of the vehicle can be automatically locked or unlocked by turning the start switch 1 on / off without operating a separate hand brake for parking.

Claims (1)

엔진을 시동시키기 위한 시동스위치(1)에 솔레노이드밸브(4)에 연결되어 있고, 이 솔레노이드밸브(4)에는 압축공기를 저장하고 있는 에어탱크(2)와 이 에어탱크(2)로부터 공급되는 압축공기에 의해 작동되는 에어실린더(3)가 병렬 연결되어 있으며, 상기 에어실린더(3)는 핸드브레이크케이블(7)이 연결되어 있는 회동레버 (8)와 연결되어 시동스위치(1)의 ON/OFF에 따라 핸드브레이크 케이블(7)에 작동되도록 된 것을 특징으로 하는 자동차용 주차제동장치.A solenoid valve 4 is connected to a start switch 1 for starting the engine, and the solenoid valve 4 is provided with an air tank 2 storing compressed air and a compression supplied from the air tank 2. An air cylinder (3) operated by air is connected in parallel, and the air cylinder (3) is connected to the rotation lever (8) to which the hand brake cable (7) is connected to turn ON / OFF of the start switch (1). According to the hand brake cable (7), the parking brake device for a vehicle.
KR2019880007925U 1988-05-28 1988-05-28 Automobile parking brake system KR900010536Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880007925U KR900010536Y1 (en) 1988-05-28 1988-05-28 Automobile parking brake system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880007925U KR900010536Y1 (en) 1988-05-28 1988-05-28 Automobile parking brake system

Publications (2)

Publication Number Publication Date
KR890022843U KR890022843U (en) 1989-12-01
KR900010536Y1 true KR900010536Y1 (en) 1990-11-22

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KR2019880007925U KR900010536Y1 (en) 1988-05-28 1988-05-28 Automobile parking brake system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100391588B1 (en) * 1997-11-17 2004-01-24 현대자동차주식회사 Automatic parking brake

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