KR19980040156A - Emergency operation device of automobile clutch - Google Patents

Emergency operation device of automobile clutch Download PDF

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Publication number
KR19980040156A
KR19980040156A KR1019960059300A KR19960059300A KR19980040156A KR 19980040156 A KR19980040156 A KR 19980040156A KR 1019960059300 A KR1019960059300 A KR 1019960059300A KR 19960059300 A KR19960059300 A KR 19960059300A KR 19980040156 A KR19980040156 A KR 19980040156A
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KR
South Korea
Prior art keywords
clutch
hydraulic pipe
solenoid valve
emergency operation
auxiliary hydraulic
Prior art date
Application number
KR1019960059300A
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Korean (ko)
Inventor
김경영
Original Assignee
박병재
현대전자 주식회사
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.)
Filing date
Publication date
Application filed by 박병재, 현대전자 주식회사 filed Critical 박병재
Priority to KR1019960059300A priority Critical patent/KR19980040156A/en
Publication of KR19980040156A publication Critical patent/KR19980040156A/en

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Abstract

본 발명에 의한 자동차용 클러치의 비상작동장치는, 유압파이프의 파손시에 비상작동스위치의 신호에 따라 예비로 설치된 보조유압파이프로 유체의 흐름을 바꾸는 제1솔레노이드밸브와, 상기 제1솔레노이드밸브에 의해 유체의 흐름이 상기 보조유압파이프로 바뀐 상태에서 클러치비상작동스위치의 신호에 따라 보조유압파이프를 통해 릴리스실린더로 유압을 공급시키는 제2솔레노이드밸브로 이루어진 것을 특징으로 하므로 본 발명은 고장으로 인한 운전자의 불안감을 해소시켜 차량의 안정성이 향상되는 효과가 있다.An emergency operation device for a clutch for a vehicle according to the present invention includes a first solenoid valve for changing the flow of fluid with a pre-installed auxiliary hydraulic pipe in accordance with a signal of the emergency operation switch when the hydraulic pipe is broken, and the first solenoid valve. The present invention is characterized by consisting of a second solenoid valve for supplying hydraulic pressure to the release cylinder through the auxiliary hydraulic pipe in response to the signal of the clutch emergency operation switch in the state where the fluid flow is changed to the auxiliary hydraulic pipe Relieves the anxiety of the vehicle has the effect of improving the stability.

Description

자동차용 클러치의 비상작동장치Emergency operation device of automobile clutch

본 발명은 자동차용 클러치의 유압파이프의 파손에 의해서 클러치의 작동 불능시에 보조 유압파이프를 통하여 클러치를 작동시키는 자동차용 클러치의 비상작동장치에 관한 것이다.The present invention relates to an emergency actuating device for an automobile clutch that operates the clutch through the auxiliary hydraulic pipe when the clutch is inoperable due to breakage of the hydraulic pipe of the automobile clutch.

일반적으로 자동차의 엔진과 변속기의 사이에서 엔진의 회전동력을 변속기에 전달 혹은 차단시키는 클러치는 도 1에 도시된 바와 같이, 변속기로 전달되는 엔진의 회전동력을 차단시키기 위해서 밟는 클러치페달(1)과, 상기 클러치페달(1)의 답력에 의해 유압을 발생시키는 마스터실린더(2)와, 상기 마스터실린더(2)에서 발생된 유압에 의해 푸시로드(5)가 작동되어서 릴리스포크(3)를 작동시키는 릴리스실린더(4)와, 상기 릴리스포크(3)를 매개로 동력을 단속하는 클러치본체(6)로 구성되어 있다.In general, the clutch which transmits or blocks the rotational power of the engine between the engine and the transmission of the vehicle to the transmission is a clutch pedal (1) which is pressed to block the rotational power of the engine transmitted to the transmission, as shown in FIG. In addition, the master cylinder (2) for generating the hydraulic pressure by the stepping force of the clutch pedal (1), the push rod (5) is operated by the hydraulic pressure generated in the master cylinder (2) to operate the release fork (3) It consists of a release cylinder 4 and the clutch main body 6 which interrupts a power via the said release fork 3 as a medium.

이와 같이 구성된 종래의 자동차용 클러치는 상기 클러치페달(1)을 밟을 경우 마스터실린더(2)에서 유압이 발생하게 되고, 상기 마스터실린더(2)에서 발생된 유압에 의해 릴리스실린더(4)의 푸시로드(5)가 작동하여 릴리스포크(3)를 작동시켜 클러치본체(6)에서 동력을 단속하게 된다.In the conventional clutch for automobiles configured as described above, when the clutch pedal 1 is stepped on, hydraulic pressure is generated in the master cylinder 2, and the push rod of the release cylinder 4 is generated by the hydraulic pressure generated in the master cylinder 2. (5) is operated to operate the release fork (3) to interrupt the power in the clutch body (6).

그러나, 상기한 바와 같은 종래의 자동차용 클러치는 클러치시스템의 각 엘리먼트를 연결하는 유압파이프가 파손되었을 경우 클러치시스템을 작동시킬 수 있는 장치가 없다는 문제점이 있었다.However, the conventional automotive clutch as described above has a problem in that there is no device capable of operating the clutch system when the hydraulic pipe connecting each element of the clutch system is broken.

따라서, 본 발명은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로써, 본 발명의 목적은 유압파이프등이 파손되었을 경우에 보조유압파이프를 통래 클러치시스템을 작동시키는 자동차용 클러치의 비상작동장치를 제공하는데 있다.Accordingly, the present invention has been made to solve the above problems, the object of the present invention is to provide an emergency operating device of the clutch for a vehicle to operate the clutch system through the auxiliary hydraulic pipe when the hydraulic pipe, etc. is broken. It is.

상기와 같은 목적을 실현하기 위하여 본 발명에 의한 자동차용 클러치의 비상작동장치는 유압파이프의 파손시에 비상작동스위치의 신호에 따라 예비로 설치된 보조유압파이프로 유체의 흐름을 바꾸는 제1솔레노이드밸브와, 상기 제1솔레노이드밸브에 의해 유체의 흐름이 상기 보조유압파이프로 바뀐 상태에서 클러치비상작동스위치의 신호에 따라 보조유압파이프를 통해 릴리스실린더로 유압을 공급시키는 제2솔레노이드밸브로 이루어진 것을 특징으로 한다.In order to achieve the above object, the emergency actuating device for a vehicle clutch according to the present invention includes a first solenoid valve for changing the flow of fluid to a pre-installed auxiliary hydraulic pipe in accordance with a signal of the emergency actuating switch when the hydraulic pipe is broken. And a second solenoid valve configured to supply hydraulic pressure to the release cylinder through the auxiliary hydraulic pipe in response to a signal from the clutch emergency operation switch in a state where the flow of the fluid is changed to the auxiliary hydraulic pipe by the first solenoid valve. .

도 1은 종래의 자동차용 클러치시스템을 도시한 사시도,1 is a perspective view showing a conventional clutch system for automobiles,

도 2는 본 발명의 자동차용 클러치시스템에 보조클러치장치가 설치된 것을 나타낸 구조도이다.Figure 2 is a structural diagram showing an auxiliary clutch device is installed in the clutch system for automobiles of the present invention.

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

1 : 클러치페달, 2 : 마스터실린더, 3 : 릴리스포크, 4 : 릴리스실린더, 11 : 비상작동스위치, 12 : 보조유압파이프, 13 : 제1솔레노이드밸브, 14 : 클러치비상작동스위치, 15 : 제2솔레노이드밸브1: clutch pedal, 2: master cylinder, 3: release fork, 4: release cylinder, 11: emergency switch, 12: auxiliary hydraulic pipe, 13: first solenoid valve, 14: clutch emergency operation switch, 15: 2nd Solenoid valve

도 2는 본 발명의 자동차용 클러치시스템에 보조클러치장치가 설치된 것을 나타낸 구조도이다.Figure 2 is a structural diagram showing an auxiliary clutch device is installed in the clutch system for automobiles of the present invention.

도 2에 도시된 바와 같이, 본 발명에 의한 클러치의 비상작동장치는 유압파이프의 파손시에 비상작동스위치(11)의 신호에 따라 예비로 설치된 보조유압파이프(12)로 유체의 흐름을 바꾸는 제1솔레노이드밸브(13)와, 상기 제1솔레노이드밸브(13)에 의해 유체의 흐름이 상기 보조유압파이프(12)로 바뀐 상태에서 클러치비상작동스위치(14)의 신호에 따라 보조유압파이프(12)를 통해 릴리스실린더(4)로 유압을 공급시키는 제2솔레노이드밸브(15)로 이루어져 있다.As shown in Fig. 2, the emergency operating device of the clutch according to the present invention is configured to change the flow of fluid to the auxiliary hydraulic pipe 12 which is preliminarily installed according to the signal of the emergency operating switch 11 in the event of breakage of the hydraulic pipe. The auxiliary hydraulic pipe 12 according to the signal of the clutch emergency operation switch 14 in the state where the flow of fluid is changed to the auxiliary hydraulic pipe 12 by the one solenoid valve 13 and the first solenoid valve 13. It consists of a second solenoid valve 15 for supplying hydraulic pressure to the release cylinder (4) through.

다음에, 본 발명의 작용에 대하여 설명한다.Next, the operation of the present invention will be described.

유압파이프 등이 파손되어 클러치시스템이 작동되지 않을 때, 먼저, 비상작동스위치(11)를 온시키면, 상기 마스터실린더(2)의 유압라인상에 설치된 제1솔레노이드밸브(13)를 제어하게 되고, 보조유압파이프(12)로 유체의 흐름이 바뀌게 된다. 이러한 상태에서 클러치비상작동스위치(14)를 온시키면, 상기 보조유압파이프(12)에 연결된 제2솔레노이드밸브(15)가 작동되어 상기 릴리스실린더(4)에 유압이 공급되어 상기 클러치본체(6)가 작동되는 것이다.When the hydraulic pipe or the like is damaged and the clutch system is not operated, first, when the emergency operation switch 11 is turned on, the first solenoid valve 13 installed on the hydraulic line of the master cylinder 2 is controlled. The flow of fluid to the auxiliary hydraulic pipe 12 is changed. In this state, when the clutch emergency operation switch 14 is turned on, the second solenoid valve 15 connected to the auxiliary hydraulic pipe 12 is operated to supply hydraulic pressure to the release cylinder 4 to supply the clutch body 6. Will work.

앞에서 설명한 바와 같이, 본 발명에 의한 자동차용 클러치의 비상작동장치에 의하면, 유압파이프의 파손시에 클러치시스템을 작동시키는 클러치의 비상작동장치를 설치함으로써 고장으로 인한 운전자의 불안감을 해소시켜 차량의 안정성이 향상되는 효과가 있다.As described above, according to the emergency operation device of the clutch of the automobile according to the present invention, by installing the emergency operation device of the clutch for operating the clutch system when the hydraulic pipe breaks, the driver's anxiety caused by the failure is solved to stabilize the vehicle This has the effect of being improved.

Claims (1)

유압파이프의 파손시에 비상작동스위치의 신호에 따라 예비로 설치된 보조유압파이프로 유체의 흐름을 바꾸는 제1솔레노이드밸브와, 상기 제1솔레노이드밸브에 의해 유체의 흐름이 상기 보조유압파이프로 바뀐 상태에서 클러치비상작동스위치의 신호에 따라 보조유압파이프를 통해 릴리스실린더로 유압을 공급시키는 제2솔레노이드밸브로 이루어진 것을 특징으로 하는 자동차용 클러치의 비상작동장치.When the hydraulic pipe breaks, the first solenoid valve for changing the flow of the fluid to the pre-installed auxiliary hydraulic pipe in accordance with the signal of the emergency operation switch, and the state of the flow of the fluid by the first solenoid valve is changed to the auxiliary hydraulic pipe An emergency actuating device for a clutch of a vehicle, characterized in that the second solenoid valve is configured to supply hydraulic pressure to the release cylinder through an auxiliary hydraulic pipe according to a signal of the clutch emergency operation switch.
KR1019960059300A 1996-11-29 1996-11-29 Emergency operation device of automobile clutch KR19980040156A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960059300A KR19980040156A (en) 1996-11-29 1996-11-29 Emergency operation device of automobile clutch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960059300A KR19980040156A (en) 1996-11-29 1996-11-29 Emergency operation device of automobile clutch

Publications (1)

Publication Number Publication Date
KR19980040156A true KR19980040156A (en) 1998-08-17

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Application Number Title Priority Date Filing Date
KR1019960059300A KR19980040156A (en) 1996-11-29 1996-11-29 Emergency operation device of automobile clutch

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