KR100369038B1 - An operational device of an automotive stop lamp - Google Patents
An operational device of an automotive stop lamp Download PDFInfo
- Publication number
- KR100369038B1 KR100369038B1 KR10-2000-0069509A KR20000069509A KR100369038B1 KR 100369038 B1 KR100369038 B1 KR 100369038B1 KR 20000069509 A KR20000069509 A KR 20000069509A KR 100369038 B1 KR100369038 B1 KR 100369038B1
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- KR
- South Korea
- Prior art keywords
- air
- stop lamp
- brake
- terminal
- piston
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/30—Ventilation or drainage of lighting devices
- F21S45/37—Ventilation or drainage of lighting devices specially adapted for signal lamps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/44—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal
- B60Q1/441—Electric switches operable by the driver's pedals
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2103/00—Exterior vehicle lighting devices for signalling purposes
- F21W2103/35—Brake lights
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
Abstract
본 발명은 차량용 스톱램프의 작동장치에 관한 것으로, 에어벤트를 통해 외부로부터 유입되는 물의 침입을 차단함은 물론 피스톤의 왕복 이동에 따른 하우징사이의 결합부위에 구비된 기밀부재의 손상을 방지하여 작동불량을 방지함에 그 목적이 있다.The present invention relates to an operation device of a stop lamp for a vehicle, and prevents the ingress of water introduced from the outside through the air vent as well as prevents damage to the airtight member provided in the coupling portion between the housing due to the reciprocating movement of the piston. The purpose is to prevent defects.
상기와 같은 목적을 달성하기 위한 본 발명은, 에어 브레이크의 작동원인 에어탱크(3)에 공급관으로 연결되어 브레이크페달(1)의 동작에 따라 개폐되는 브레이크밸브(2)를 통해 유입되는 에어를 매개로 작동하는 스톱램프스위치(10)가 상기 브레이크밸브(2)로부터 유입되는 에어와 스프링(16)에 의해 상·하 이동되면서 접점을 연결하는 피스톤(15)이 내부에 내장되고 스크류와 같은 고정부재(13)를 매개로 4곳이 결합되면서 그 결합면에 기밀부재(17)가 덧대어진 로워하우징(11)과 어퍼하우징(12)으로 이루어지되, 상기 어퍼하우징(12)에는 와이어(W)의 단자가 연결되도록 돌출된 터미널단자(14)사이에 기역자 형상으로 돌출된 에어벤트(19)가 구비되는 것을 특징으로 한다.The present invention for achieving the above object is connected to the air tank (3) which is the operating source of the air brake is connected to the supply pipe through the air flowing through the brake valve (2) opened and closed in accordance with the operation of the brake pedal (1) The stop lamp switch 10 to be operated by the air and the spring 16, which is introduced from the brake valve 2 is moved up and down, the piston 15 for connecting the contact is embedded therein and a fixing member such as a screw While the four places are coupled via the (13), the lower housing 11 and the upper housing 12, the airtight member 17 is padded on the mating surface, but the upper housing 12 of the wire (W) Between the terminal terminals 14 protruding so as to connect the terminal is characterized in that the air vent 19 protruding in the shape of the air lifter is provided.
Description
본 발명은 차량용 스톱램프의 작동장치에 관한 것으로, 보다 상세하게는 수분유입을 차단하여 작동의 불안정성을 방지할 수 있도록 된 차량용 스톱램프의 작동장치에 관한 것이다.The present invention relates to an operating device of a vehicle stop lamp, and more particularly to an operating device of a vehicle stop lamp that can prevent the instability of the operation by blocking the inflow of water.
일반적으로 자동차의 브레이크는 유압을 이용한 유압식과 에어의 압력을 이용한 공압식으로 나누어지며 화물차와 같이 차체가 큰 자동차의 제동을 위하여 제동력이 큰 공압을 이용한 브레이크가 적용되어 사용되었다.In general, a brake of a vehicle is divided into a hydraulic type using hydraulic pressure and a pneumatic type using air pressure, and a brake using a large pneumatic pressure is applied to brake a vehicle having a large body such as a truck.
이때, 상기 공압을 이용한 에어 브레이크는 자동차의 소정 위치에 적용된 에어탱크로부터 브레이크 페달의 작동에 따라 에어가 공급되어 브레이크가 동작되도록 하였으며 상기 에어탱크에 저장된 에어는 자동차에서 공압을 이용한 다른 부위즉, 에어서스펜션과 같은 부위로 공급되어 자동차의 안전운행에 따른 매개체로 제공되도록 하였다.In this case, the air brake using the pneumatic pressure is supplied from the air tank applied to a predetermined position of the vehicle according to the operation of the brake pedal to operate the brake and the air stored in the air tank is another part using the pneumatic in the vehicle, that is, air It is supplied to the same parts as the suspension to be provided as a vehicle for safe driving of the vehicle.
한편, 상기 에어탱크의 공압을 이용한 에어 브레이크는 도 1에 도시된 바와같이 에어탱크(3)에 공급관으로 연결되어 브레이크페달(1)의 동작에 따라 개폐되는 브레이크밸브(2)와, 이 브레이크페달(1)의 동작에 따라 브레이크밸브(2)가 개방되며 에어를 유입관을 통하여 브레이크어셈블리(5)를 동작시키는 마스터실린더(4) 및 상기 에어탱크(3)로부터 레벨링밸브(6)를 통해 에어가 공급되어 완충기능을 하는 에어 서스펜션(7)으로 구성된다.On the other hand, the air brake using the pneumatic pressure of the air tank is connected to the air tank 3 as a supply pipe as shown in Figure 1 and the brake valve (2) which is opened and closed in accordance with the operation of the brake pedal (1), the brake pedal According to the operation of (1), the brake valve 2 is opened and air is supplied from the air tank 3 through the leveling valve 6 and the master cylinder 4 for operating the brake assembly 5 through the inlet pipe. It is composed of an air suspension (7) which is supplied with a buffer function.
여기서, 상기 브레이크밸브(2)에는 브레이크페달(1)의 작동에 따라 온/오프 되도록 하는 스톱램프스위치(10)와 이 스위치(10)가 온 되면 내장전원으로부터의 전력을 공급받아 점등되는 스톱램프(20)으로 구성되되, 상기 스톱램프스위치(10)는 안전성을 이해 이중으로 2개가 구비되어진다.Here, the brake valve (2) has a stop lamp switch (10) to be turned on / off according to the operation of the brake pedal (1) and when the switch 10 is turned on, the stop lamp is turned on by receiving power from the internal power supply Consisting of 20, the stop lamp switch 10 is provided with two of them to understand the safety.
이에 따라, 운전자가 차량의 감속을 위해 브레이크페달(1)을 밟으면, 차량의 후미에 설치된 스톱램프(20)등이 점등되어 차량이 제동으로 감속되고 있다는 사실을 후미의 차량에게 신속하게 알리므로 차량이 급감속시에 후미차량이 추돌 하는 위험을 예방하게 된다.Accordingly, when the driver presses the brake pedal 1 to decelerate the vehicle, the stop lamp 20 installed at the rear of the vehicle is turned on to quickly inform the rear vehicle of the fact that the vehicle is being decelerated by braking. This will prevent the risk of colliding aft vehicles during sudden deceleration.
여기서, 상기 스톱램프(20)와 와이어(W)를 매개로 전기회로를 구성하는 스톱램프스위치(10)는 도 2와 3에 도시된 바와 같이 브레이크밸브(2)에 결합되어 에어가 유입되는 로워하우징(11)과, 이 로워하우징(11)에 스크류와 같은 고정부재(13)를 매개로 2곳이 결합됨과 더불어 돌출된 터미널단자(14)를 통해 전기 신호와 전원을 통전하는 와이어(W)의 단자가 연결되는 어퍼하우징(12), 이 하우징(11,12)내에 내장되어 유입되는 에어와 스프링(16)에 의해 상·하 이동되면서 접점을 연결하는 피스톤(15)으로 이루어진다.Here, the stop lamp switch 10 constituting the electric circuit via the stop lamp 20 and the wire (W) is coupled to the brake valve (2) as shown in Figures 2 and 3, the lower air is introduced A wire (W) for connecting an electrical signal and a power supply through the housing 11 and the lower housing 11 through two fixing members 13 such as a screw and a protruding terminal terminal 14. The upper housing 12 is connected to the terminal, and the piston (15) connecting the contacts while moving up and down by the air and the spring 16 is built in the housing (11, 12).
이때, 상기 하우징(11,12)의 결합면에는 기밀유지를 위한 에폭시재질의 기밀부재(17)가 덧대어지는 한편, 상기 어퍼하우징(12)에 형성된 피스톤(15)의 이동 공간과 터미널단자(14)부위에는 유입된 에어가 배출되는 통로인 에어벤트를 형성하게 된다.At this time, the sealing member 17 of the epoxy material for the airtight is padded on the mating surface of the housing (11, 12), the moving space and the terminal terminal 14 of the piston 15 formed in the upper housing 12 ) Part to form an air vent that is a passage through which the inlet air is discharged.
그러나, 이와 같은 스톱램프스위치(10)의 에어벤트 즉, 상기 어퍼하우징(12)의 내부공간과 외부로 돌출된 터미널단자(14) 결합홀을 통해 형성된 경로는 특히, 우천 시 물을 유입시키는 수분 유입통로로 작용하여 피스톤(15)에 의해 형성되는 전기 접점의 불량을 가져와 스톱램프(20)의 점등이 불량하게되는 문제가 있게 된다.However, the air vent of the stop lamp switch 10, that is, a path formed through the inner space of the upper housing 12 and the terminal terminal 14 protruding to the outside, is particularly suitable for water to flow in the rain. It acts as an inflow passage to bring a defect of the electrical contact formed by the piston 15, there is a problem that the lighting of the stop lamp 20 is poor.
또한, 브레이크의 작동에 따라 상·하 이동되는 피스톤(15)에 의해 하우징(11,12)에 장기간의 충격이 가해지게 되므로 고정부재(13)가 없는 부위에 덧대어진 기밀부재(17)부위가 떨어져 나가 이를 통해 로워하우징(11)으로 유입된 에어가 새어나가게 되고, 이에 따라 피스톤(15)의 가압력이 충분치 않아 작동불량을 발생하는 문제가 있게된다.In addition, since the long-term impact is applied to the housings 11 and 12 by the piston 15 which moves up and down according to the operation of the brake, the airtight member 17 which is padded on the part without the fixing member 13 There is a problem that the air flows into the lower housing 11 through the leak out through it leaks, thereby causing a malfunction due to insufficient pressure of the piston 15.
이에 본 발명은 상기와 같은 점을 감안하여 발명된 것으로, 에어벤트를 통해 외부로부터 유입되는 물의 침입을 차단함은 물론 피스톤의 왕복 이동에 따른 하우징사이의 결합부위에 구비된 기밀부재의 손상을 방지하여 작동불량을 방지함에 그 목적이 있다.Accordingly, the present invention has been made in view of the above, and prevents the intrusion of water introduced from the outside through the air vent as well as preventing damage to the airtight member provided at the coupling portion between the housings due to the reciprocating movement of the piston. The purpose is to prevent malfunction.
상기와 같은 목적을 달성하기 위한 본 발명은, 에어 브레이크의 작동원인 에어탱크에 공급관으로 연결되어 브레이크페달의 동작에 따라 개폐되는 브레이크밸브를 통해 유입되는 에어를 매개로 작동하는 스톱램프스위치가 상기 브레이크밸브로부터 유입되는 에어와 스프링에 의해 상·하 이동되면서 접점을 연결하는 피스톤이 내부에 내장되고 스크류와 같은 고정부재를 매개로 4곳이 결합되면서 그 결합면에 기밀부재가 덧대어진 로워하우징과 어퍼하우징으로 이루어지되, 상기 어퍼하우징에는 와이어의 단자가 연결되도록 돌출된 터미널단자사이에 기역자 형상으로 돌출된 에어벤트가 구비되는 것을 특징으로 한다.The present invention for achieving the above object, the stop lamp switch is connected to the air tank which is the operating source of the air brake by the supply pipe connected to the air supply via the brake valve which is opened and closed in accordance with the operation of the brake pedal is the brake The lower housing and upper where the piston is connected up and down by air and spring flowing from the valve and connects the contact points inside, and the four parts are connected through the fixing member such as a screw. Consists of a housing, characterized in that the upper housing is provided with an air vent protruding in the shape of a translator between the terminal terminals protruding to connect the terminals of the wire.
도 1은 일반적인 스톱램프의 작동 구성도1 is a configuration diagram of a general stop lamp
도 2는 종래에 따른 스톱램프와 전기적으로 연결되는 스톱램프스위치의 개략도2 is a schematic diagram of a stop lamp switch electrically connected to a stop lamp according to the related art.
도 3은 도 2의 A-A선 부분 단면도3 is a partial cross-sectional view taken along the line A-A of FIG.
도 4는 본 발명에 따른 스톱램프와 전기적으로 연결되는 스톱램프스위치의 개략도4 is a schematic diagram of a stop lamp switch electrically connected to a stop lamp according to the present invention;
도 5는 도 4의 B-B선 부분 단면도5 is a partial cross-sectional view taken along the line B-B of FIG.
도 6은 도 4의 C-C선 부분 단면도6 is a partial cross-sectional view taken along the line C-C of FIG.
<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>
1 : 브레이크폐달 2 : 브레이크밸브1: brake pedal 2: brake valve
3 : 에어탱크 4 : 마스터실린더3: air tank 4: master cylinder
5 : 브레이크어셈블리 6 : 레벨링밸브5: brake assembly 6: leveling valve
7 : 에어서스펜션 10 : 스톱램프스위치7: Air suspension 10: Stop lamp switch
11 : 로워하우징 12 : 어퍼하우징11: lower housing 12: upper housing
12a : 터미널연결홀 13 : 고정부재12a: terminal connection hole 13: fixing member
14 : 터미널단자 15 : 피스톤14: terminal 15: piston
16 : 스프링 17 : 기밀부재16: spring 17: airtight member
18 : 방수부재 19 : 에어밴트18: waterproof member 19: air vent
20 : 스톱램프20: stop lamp
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.
도 4는 본 발명에 따른 스톱램프와 전기적으로 연결되는 스톱램프스위치의 개략도를 도시한 것인바, 본 발명은 에어 브레이크의 작동원인 에어탱크(3)에 공급관으로 연결되어 브레이크페달(1)의 동작에 따라 개폐되는 브레이크밸브(2)를 통해 유입되는 에어를 매개로 작동하는 스톱램프스위치(10)가 상기 브레이크밸브(2)로부터 유입되는 에어와 스프링(16)에 의해 상·하 이동되면서 접점을 연결하는 피스톤(15)이 내부에 내장되고 스크류와 같은 고정부재(13)를 매개로 4곳이 결합되면서 그 결합면에 기밀부재(17)가 덧대어진 로워하우징(11)과 어퍼하우징(12)으로 이루어지되, 상기 어퍼하우징(12)에는 와이어(W)의 단자가 연결되도록 돌출된 터미널단자(14)사이에 기역자 형상으로 돌출된 에어벤트(19)가 구비되어진다.Figure 4 shows a schematic diagram of the stop lamp switch electrically connected to the stop lamp according to the present invention, the present invention is connected to the air tank (3) which is the operating source of the air brake is connected to the supply pipe operation of the brake pedal (1) The stop lamp switch 10 is operated by the air flowing through the brake valve (2) opened and closed according to the air flow up and down by the air and the spring (16) flowing from the brake valve (2) to the contact point The lower housing 11 and the upper housing 12 in which the connecting piston 15 is built-in and four places are coupled to each other through a fixing member 13 such as a screw, and an airtight member 17 is padded on the coupling surface thereof. The upper housing 12 is provided with an air vent 19 protruding in a cross-sectional shape between the terminal terminal 14 protruding to connect the terminal of the wire (W).
여기서, 상기 어퍼하우징(12)의 터미널단자(14)에는 도 5에 도시된 바와 같이 와이어(W)를 감싸면서 외부로부터 수분의 침투를 방지하기 위해 방수부재(18)가각각 구비되어진다.Here, the terminal terminal 14 of the upper housing 12 is provided with a waterproof member 18 to surround the wire (W) as shown in Figure 5 to prevent the penetration of moisture from the outside.
또한, 상기 어퍼하우징(12)의 에어벤트(19)에는 도 6에 도시된 바와 같이 어퍼하우징(12)의 외부로 돌출 되면서 그 내부로 에어 통로를 형성하는 기역자 단면으로 이루어져 외부로부터의 수분유입을 차단시키게 됨은 물론이다.In addition, the air vent 19 of the upper housing 12 is formed as a cross-section protruding to the outside of the upper housing 12 to form an air passage therein as shown in FIG. Of course it is blocked.
이에 따라, 운전자가 차량의 감속을 위해 브레이크페달(1)을 밟으면, 전술한 종래의 경우와 같이 브레이크밸브(2)를 통해 스톱램프스위치(10)로 유입된 에어가 피스톤(15)을 이동시켜 터미널단자(14)와의 접점을 연결하여 와이어(W)를 통해 차량의 후미에 설치된 스톱램프(20)에 전기를 통전시켜 점등하게 되고, 이에 따라 차량이 제동으로 감속되고 있다는 사실을 후미의 차량에게 신속하게 알리므로 차량이 급감속시에 후미차량이 추돌 하는 위험을 예방하게 된다.Accordingly, when the driver presses the brake pedal 1 to decelerate the vehicle, air introduced into the stop lamp switch 10 through the brake valve 2 moves the piston 15 as in the conventional case described above. By connecting the contact with the terminal terminal 14, the electricity is turned on to the stop lamp 20 installed at the rear of the vehicle through the wire (W) to turn on, so that the rear vehicle is quickly decelerated by braking. In this way, the rear vehicle is prevented from colliding when the vehicle suddenly decelerates.
한편, 브레이크밸브(2)를 통해 유입된 에어는 어퍼하우징(12)의 내부 공간을 통해 외부로 돌출된 에어벤트(19)로 유입되고, 이에 따라 상기 에어벤트(19)의 에어 경로를 통해 외부로 배출되어지는 한편, 상기 피스톤(15)의 왕복이동에 따라 가해지는 하우징(11,12)의 충격도 4곳에 구비된 고정부재(13)를 통해 충분히 흡수·분산되어짐은 물론이다.On the other hand, the air introduced through the brake valve 2 is introduced into the air vent 19 protruding to the outside through the inner space of the upper housing 12, and thus the outside through the air path of the air vent 19 While being discharged to, the shocks of the housings 11 and 12 applied along with the reciprocating movement of the piston 15 are also sufficiently absorbed and dispersed through the fixing members 13 provided at four locations.
이상 설명한 바와 같이 본 발명에 의하면, 브레이크밸브로부터 유입된 에어의 외부 배출이 기역자 단면형상을 갖는 에어벤트를 통해 이루어지므로 외부로부터 유입되는 물의 침입을 완전히 차단하여 피스톤과 터미널단자의 수분에 의한 부식에 따른 접촉 불량을 완전히 차단하여 스톱램프의 작동불량을 방지하는 효과가 있게된다.As described above, according to the present invention, since the external discharge of the air introduced from the brake valve is made through the air vent having the cross-sectional shape of the tracer, the inflow of water from the outside is completely blocked to prevent corrosion of the piston and the terminal by water. It is effective to prevent the malfunction of the stop lamp by completely blocking the poor contact.
또한, 본 발명은 기밀부재가 사이에 덧대어진 하우징이 4곳에서 고정부재를 매개로 결합되어져 피스톤의 왕복 이동에 따라 전달되는 하우징의 충격력이 4곳에 구비된 고정부재를 통해 충분히 흡수·분산시켜 기밀부재의 손상을 방지하여 에어의 누출에 따른 스톱램프의 작동불량을 방지하는 효과가 있음은 물론이다.In addition, the present invention is the airtight member is coupled through the fixing member at the four housings padded between the four through the reciprocating movement of the piston, the shock force of the housing is sufficiently absorbed and dispersed through the fixing member provided in four places Of course, there is an effect of preventing the malfunction of the stop lamp according to the leakage of air by preventing the damage of the member.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2000-0069509A KR100369038B1 (en) | 2000-11-22 | 2000-11-22 | An operational device of an automotive stop lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2000-0069509A KR100369038B1 (en) | 2000-11-22 | 2000-11-22 | An operational device of an automotive stop lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20020039727A KR20020039727A (en) | 2002-05-30 |
| KR100369038B1 true KR100369038B1 (en) | 2003-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2000-0069509A KR100369038B1 (en) | 2000-11-22 | 2000-11-22 | An operational device of an automotive stop lamp |
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| KR (1) | KR100369038B1 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3939316A (en) * | 1973-10-19 | 1976-02-17 | Stropkay Edward J | Panic stoplight system for automobiles using a fluid pressure switching device |
| JPS604904U (en) * | 1983-06-22 | 1985-01-14 | 株式会社ナブコ | Actuator with stroke switch |
| JPH0584554U (en) * | 1991-06-13 | 1993-11-16 | 株式会社ナブコ | Pneumatic actuator for brake |
| KR940015582U (en) * | 1992-12-29 | 1994-07-19 | 주식회사 기아정기 | Brake light switch |
| JPH08244526A (en) * | 1995-03-10 | 1996-09-24 | Nissan Diesel Motor Co Ltd | Breaking device for vehicle |
| KR19980064480U (en) * | 1997-04-29 | 1998-11-25 | 김영귀 | Switch structure of automobile air brake valve stop lamp |
| JPH11144522A (en) * | 1997-11-05 | 1999-05-28 | Ushio Inc | Sealed-beam lamp |
-
2000
- 2000-11-22 KR KR10-2000-0069509A patent/KR100369038B1/en not_active IP Right Cessation
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3939316A (en) * | 1973-10-19 | 1976-02-17 | Stropkay Edward J | Panic stoplight system for automobiles using a fluid pressure switching device |
| JPS604904U (en) * | 1983-06-22 | 1985-01-14 | 株式会社ナブコ | Actuator with stroke switch |
| JPH0584554U (en) * | 1991-06-13 | 1993-11-16 | 株式会社ナブコ | Pneumatic actuator for brake |
| KR940015582U (en) * | 1992-12-29 | 1994-07-19 | 주식회사 기아정기 | Brake light switch |
| JPH08244526A (en) * | 1995-03-10 | 1996-09-24 | Nissan Diesel Motor Co Ltd | Breaking device for vehicle |
| KR19980064480U (en) * | 1997-04-29 | 1998-11-25 | 김영귀 | Switch structure of automobile air brake valve stop lamp |
| JPH11144522A (en) * | 1997-11-05 | 1999-05-28 | Ushio Inc | Sealed-beam lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20020039727A (en) | 2002-05-30 |
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