KR970002203Y1 - Auxiliary brake device for an automobile - Google Patents

Auxiliary brake device for an automobile Download PDF

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Publication number
KR970002203Y1
KR970002203Y1 KR2019940013707U KR19940013707U KR970002203Y1 KR 970002203 Y1 KR970002203 Y1 KR 970002203Y1 KR 2019940013707 U KR2019940013707 U KR 2019940013707U KR 19940013707 U KR19940013707 U KR 19940013707U KR 970002203 Y1 KR970002203 Y1 KR 970002203Y1
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KR
South Korea
Prior art keywords
vehicle
brake
rear wheel
auxiliary brake
hydraulic cylinder
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KR2019940013707U
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Korean (ko)
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KR960001423U (en
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유병복
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유병복
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Priority to KR2019940013707U priority Critical patent/KR970002203Y1/en
Publication of KR960001423U publication Critical patent/KR960001423U/en
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Publication of KR970002203Y1 publication Critical patent/KR970002203Y1/en

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    • 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
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
    • B60T1/04—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting directly on tread
    • 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
    • B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
    • B60T2201/03—Brake assistants
    • 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
    • B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
    • B60T2201/06—Hill holder; Start aid systems on inclined road
    • 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
    • B60Y2300/18116—Hill holding

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

내용없음No content

Description

자동차 보조브레이크Automobile auxiliary brake

본 고안은 자동차 보조브래이크에 관한 것으로서, 특히 트럭, 화물차량 등 대형차량의 주정차시 보다 안정된 정차상태를 유지하도록 하는 자동차 보조브레이크에 관한 것이다.The present invention relates to a vehicle auxiliary brake, and more particularly to a vehicle auxiliary brake to maintain a more stable stop state when parking a large vehicle, such as trucks, freight vehicles.

일반적으로 자동차 브래이크는 통상 운전석에 설치되어 운전자의 발로 작동하는 풋브레이크(주브레이크)와, 차량의 정차상태를 유지하기 위하여 사용하는 핸드브레이크(주차브레이크)가 있다. 따라서 차량의 주행상태에서 감속하거나 일시정지하는 데는 풋브레이크를 사용하고, 주정차시에는 핸드브레이크를 작동시켜 차량의 정차상태를 이루도록 하고 있다.In general, a vehicle brake includes a foot brake (main brake) installed in a driver's seat and operated by a driver's foot, and a hand brake (parking brake) used to maintain a vehicle in a stopped state. Therefore, the foot brake is used to decelerate or pause in the driving state of the vehicle, and the hand brake is operated to stop the vehicle when the vehicle is stopped.

하지만 경사진 장소에 차량을 주차시켜 둘 때는 상기한 핸드브레이크만으로는 불안하므로, 종래에는 차량에 바퀴를 받쳐 고정하도록 하는 받침목을 휴대하고 있다가 필요시 바퀴에 받침목을 받쳐 안정된 주차상태를 이루도록 하고 있다.However, when the vehicle is parked in an inclined place, the handbrake alone is unstable, so conventionally, the support for supporting the wheels to be fixed to the vehicle is carried, and the support for the wheels is required to achieve a stable parking state.

그러나 이 역시도 대형차량의 경우에는 불안함이 있으며, 더욱이 적재함에 화물이 있을 경우에는 상기한 핸드브레이크나 받침목만으로는 곤란함이 있어서 미끄러지는 경우가 있으므로 안전성이 떨어지는 것이었다.However, this too, there is anxiety in the case of a large vehicle, and if there is a cargo in the loading, it is difficult to slide because only the hand brake or the support described above may be slippery, so that the safety was inferior.

즉, 풋브레이크나 핸드브레이크는 원주가 작은 브레이크드럼에 브레이크패드가 압착되므로 중량이 큰 대형화물차량의 경우 급경사에서 정지시킬 수 있는 부하를 갖지 못하며, 받침목을 휴대하고 다니다가 차량의 주정차시마다 운전자가 하차하여 일일이 설치해야 하는 것이어서 매우 번거롭고 불편하다는 문제점이 있다.In other words, foot brakes and hand brakes are squeezed by brake pads with a small circumference, so heavy trucks with heavy weights do not have loads that can stop at steep slopes. There is a problem that it is very cumbersome and inconvenient to have to install one by one to get off.

이에 대하여 종래에도 제3도에 도시한 바와 같이 운전자가 운전석에서 작동할 수 있도록 설치된 보조브레이크장치가 제공된 바 있다. (소련 공개특허 1,652,137,1991.5.30)On the other hand, as shown in FIG. 3, an auxiliary brake device provided to allow a driver to operate in a driver's seat has been provided. (USSR Publication 1,652,137,1991.5.30)

즉, 바퀴(3)의 후방 위치 차체(5)에 브라켓(2)을 형성하고, 여기에 하방으로 실린더(1)가 설치되는바, 이러한 실린더(1)는 로드(8)가 형성되어 있으며, 상기 로드(8)의 단부에는 힌지로 연결구성된 피보팅풋(9; Pivoting Foot)이 설치된다.That is, the bracket 2 is formed in the rear position body 5 of the wheel 3, and the cylinder 1 is installed below, and the cylinder 1 has a rod 8 formed therein, At the end of the rod 8 is a pivoting foot 9 which is connected by a hinge.

또한 상기 피보팅풋(9)과 실린더(1) 몸체는 스프링(10)의 연결 설치된 것이다.In addition, the pivoting foot 9 and the cylinder (1) body is the connection of the spring 10 is installed.

이와 같이 구성된 종래 차량용 보조브레이크장치는 차량의 정지상태를 유지시키기 위하여 운전자가 이를 작동시키면, 실린더(1)가 작동되며 스프링(10)이 당겨져 피보팅풋(9)이 회전되어 바퀴(3)의 회전을 방지하도록 바퀴와 지면 사이에 끼워져 고정된다.In the conventional auxiliary brake device for a vehicle configured as described above, when the driver operates the vehicle to maintain a stationary state of the vehicle, the cylinder 1 is operated and the spring 10 is pulled to rotate the pivoting foot 9 to rotate the wheels 3. It is fitted between the wheels and the ground to prevent damage.

그러나 상기한 종래의 보조브레이크장치는 받침목의 원리와 같은 것으로서, 단지 운전자가 수동으로 바퀴를 받침목으로 받치던 것을 자동으로 유압실린더를 작동시켜 받침목에 해당하는 피보팅풋을 바퀴에 지지하도록 되어 있는 것이다. 또한 실린더를 작동시키고 상기 피보팅풋의 방향을 전환시켜 차량의 뒷바퀴와 지면 사이에 끼워지도록 하는 것이므로 구성이 다소 복잡하고 차량의 전방향으로 구동되는 것을 효과적으로 방지하기 곤란하다는 문제점이 있다.However, the conventional auxiliary brake device is the same as the principle of the support neck, and only the driver manually supports the wheels with the support by automatically operating the hydraulic cylinder to support the pivoting foot corresponding to the support to the wheel. In addition, since the cylinder is operated and the pivoting foot is changed in direction so as to be fitted between the rear wheel of the vehicle and the ground, the configuration is somewhat complicated and it is difficult to effectively prevent driving in all directions of the vehicle.

본 고안은 상기한 문제점을 감안하여 안출한 것으로서, 본 고안의 목적은 구성이 보다 간단하며 차량의 바퀴를 효과적으로 제동시킬 수 있고, 차량의 전방향으로 구동되는 것을 방지 가능하도록 한 자동차 보조브레이크를 제공하는 데 있다.The present invention has been made in view of the above problems, and the object of the present invention is to provide a vehicle auxiliary brake that is simpler in configuration and effectively brakes the wheels of the vehicle and prevents driving of the vehicle in all directions. There is.

제1도는 본 고안의 설치상태를 나타낸 차량의 측면도.1 is a side view of a vehicle showing an installation state of the present invention.

제2도는 본 고안의 설치구성을 나타낸 상태의 차량 배면도.2 is a rear view of the vehicle showing the installation configuration of the present invention.

제3도는 종래 보조브레이크의 일 예시도.3 is an exemplary view of a conventional auxiliary brake.

＊ 도면의 주요부분에 대한 부호의 설명＊ Explanation of symbols on main parts of drawing

10 : 자동차 11 : 차체10: car 11: body

12 : 플레이트 20 : 뒷바퀴12: plate 20: rear wheel

30 : 유압실린더 40 : 브레이크패드30: hydraulic cylinder 40: brake pad

상기한 목적을 이루기 위하여 본 고안은 차량의 뒷바퀴(20)의 원주면과 일치하는 곡면이 형성되어 작동시 뒷바퀴(20)의 상부 외주에 긴밀히 밀착되어 제동하도록 형성된 브레이크패드(40);In order to achieve the above object, the present invention has a curved surface that is formed to coincide with the circumferential surface of the rear wheel 20 of the vehicle and is formed to be in close contact with the upper outer circumference of the rear wheel 20 to be braked in operation;

상기 브레이크패드(40)를 상하 구동시키도록 하며 자동차 뒷바퀴(20) 상측의 차체(11) 소정부위에 고정설치되는 유압실린더(30)를 포함하여 구성된 것을 특징으로 하는 자동차 보조브레이크를 제공한다.The brake pad 40 to drive up and down and provides a vehicle auxiliary brake comprising a hydraulic cylinder 30 is fixed to a predetermined portion of the vehicle body 11 above the rear wheel 20 of the vehicle.

이하 첨부된 예시도면을 참조하여 본 고안의 바람직한 실시예를 보다 상세히 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

제1도는 본 고안의 설치상태를 나타낸 차량의 측면도로서, 본 고안은 자동차 뒷바퀴(20) 제동상태를 유지하기 위하여 상기 뒷바퀴(20)의 원주면과 일치하는 곡면이 형성된 브레이크패드(40)를 형성한다. 이러한 브레이크패드(40)는 작동시 하방으로 구동되어 뒷바퀴(20)의 상부와 주에 긴밀히 밀착되어 제동하도록 모양이 형성된 것이다.1 is a side view of a vehicle showing the installation state of the present invention, the present invention forms a brake pad 40 formed with a curved surface corresponding to the circumferential surface of the rear wheel 20 in order to maintain a braking state of the vehicle rear wheel 20 do. The brake pad 40 is driven downward during operation to form a shape so as to be in close contact with the upper part and the main of the rear wheel 20 to brake.

상기 브레이크패드(40)의 구동은 자동차(10) 차체(11)의 뒷바퀴(20) 상단 소정부위에 구동수단으로서 유압실린더(30)를 설치함으로써 실현되는 바, 상기 브레이크패드(40)와 연결설치됨은 물론이며, 이러한 유압실린더(30)는 공기압이나 기계식으로 구동되는 실린더를 적용할 수도 있을 것이다.The driving of the brake pad 40 is realized by installing the hydraulic cylinder 30 as a driving means at a predetermined upper portion of the rear wheel 20 of the vehicle body 11 of the vehicle 10, and is connected to the brake pad 40. Of course, such a hydraulic cylinder 30 may be applied to a cylinder driven by pneumatic or mechanical.

제2도는 본 고안의 설치구성을 나타낸 상태의 차량 배면도로서 차체(11)에 구동수단으로써 유압실린더(30)를 설치함에 있어서는 차체(11)의 임의의 부위에 직접 용착할 수도 있으나, 본 도면에는 'ㄱ'자 형상의 플레이트(12)를 차체(11)에 설치하고 이러한 플레이트(12)에 유압실린더(30)를 용착한 것을 예시하였다. 그러나 이는 실시예에 불과한 것으로 차체에 유압실린더(30)를 고정하는 수단과 방법 역시 한정되지 않음은 물론이다.Figure 2 is a rear view of the vehicle showing the installation configuration of the present invention, in the case of installing the hydraulic cylinder 30 as a driving means to the vehicle body 11, it may be directly welded to any part of the vehicle body 11, this figure In the 'a' shaped plate 12 was installed on the vehicle body 11 and the hydraulic cylinder 30 was welded to this plate 12. However, this is only an embodiment, and means and methods for fixing the hydraulic cylinder 30 to the vehicle body are not limited, of course.

이러한 유압실린더(30)는 차체에 기 장착된 유압탱크(도시되지 않음)와 연결하여 사용하거나 별도로 전용의 유압탱크를 설치할 수 있는 바, 이는 일반적인 기술이므로 상세한 설명은 생략한다. 또한 이러한 유압실린더(30)를 작동시키는 작동 스위치(도시되지 않음)는 당연히 운전석에 설치하게 된다.The hydraulic cylinder 30 can be used in connection with a hydraulic tank (not shown) pre-installed in the vehicle body, or can be installed separately a dedicated hydraulic tank, which is a general technology, so a detailed description thereof will be omitted. In addition, an operation switch (not shown) for operating the hydraulic cylinder 30 is naturally installed in the driver's seat.

이와 같이 구성된 본 고안은 운전자가 차량을 정차하고, 시동을 멈추기 전에 운전석의 작동스위치를 작동시키면 상기 유압실린더(30)가 작동되어 브레이크패드(40)가 하방으로 이동되고 뒷바퀴(20)의 상부면에 긴밀하게 밀착된다.According to the present invention configured as described above, when the driver stops the vehicle and starts the operation switch of the driver's seat before stopping the start, the hydraulic cylinder 30 is operated to move the brake pad 40 downward and the upper surface of the rear wheel 20. It is closely adhered to.

이러한 브레이크패드(40)는 요철이 형성된 고무재질의 타이어의 외주면을 직접적으로 압착하게 되므로, 그 제동력이 크고 차량의 슬립을 방지하게 된다.Since the brake pad 40 directly squeezes the outer circumferential surface of the tire of the uneven rubber material, the brake pad 40 has a large braking force and prevents slip of the vehicle.

이상과 같이 본 고안은 특히 대형차량의 주정차 상태를 유지하고자 할 때 운전석에서 운전자가 작동시켜 제동상태를 실현할 수 있으므로 사용이 편리하고, 구성이 보다 간단하여 설치에 따른 원가절감의 효과가 있으며 상방에서 바퀴를 압착하므로 차량의 전방향으로 구동되는 것을 방지 가능하여 그 사용성이 넓은 이점이 있다.As described above, the present invention can realize the braking state by operating the driver in the driver's seat, especially when it is desired to maintain the parking state of a large vehicle, so it is convenient to use, the configuration is simpler, and the cost of the installation can be reduced, Since the wheel is compressed, it is possible to prevent the vehicle from being driven in all directions, thereby providing wide usability.

Claims (1)

차량의 뒷바퀴(20)의 원주면과 일치하는 곡면이 형성되어 작동시 뒷바퀴(20)의 상부 외주에 긴밀히 밀착되어 제동다하도록 형성된 브레이크패드(40);A brake pad 40 formed to correspond to the circumferential surface of the rear wheel 20 of the vehicle and formed to be in close contact with the upper outer circumference of the rear wheel 20 to be braked during operation; 상기 브레이크패드(40)를 상하 구동시키도록 하며 자동차 뒷바퀴(20) 상측의 차체(11) 소정부위에 고정설치되는 유압실린더(30)를 포함하여 구성된 것을 특징으로 하는 자동차 보조브레이크.The brake pad 40 to drive up and down, and the vehicle auxiliary brake, characterized in that it comprises a hydraulic cylinder (30) fixed to a predetermined portion of the vehicle body 11 above the rear wheel (20) of the vehicle.
KR2019940013707U 1994-06-13 1994-06-13 Auxiliary brake device for an automobile KR970002203Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940013707U KR970002203Y1 (en) 1994-06-13 1994-06-13 Auxiliary brake device for an automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940013707U KR970002203Y1 (en) 1994-06-13 1994-06-13 Auxiliary brake device for an automobile

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Publication Number Publication Date
KR960001423U KR960001423U (en) 1996-01-19
KR970002203Y1 true KR970002203Y1 (en) 1997-03-20

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Application Number Title Priority Date Filing Date
KR2019940013707U KR970002203Y1 (en) 1994-06-13 1994-06-13 Auxiliary brake device for an automobile

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Publication number Publication date
KR960001423U (en) 1996-01-19

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