KR970040398A - Parking brake lock - Google Patents
Parking brake lock Download PDFInfo
- Publication number
- KR970040398A KR970040398A KR1019950071822A KR19950071822A KR970040398A KR 970040398 A KR970040398 A KR 970040398A KR 1019950071822 A KR1019950071822 A KR 1019950071822A KR 19950071822 A KR19950071822 A KR 19950071822A KR 970040398 A KR970040398 A KR 970040398A
- Authority
- KR
- South Korea
- Prior art keywords
- cylinder
- gear
- drum
- lock
- parking
- Prior art date
Links
Landscapes
- Gear-Shifting Mechanisms (AREA)
Abstract
본 발명은 자동차의 주차브레이크(parking break)에 관한 것으로서, 동절기 주차시에도 차량이 미끄러지는 것을 방지하기 위해, 브레이크장치의 드럼 외주면에 기어가 형성되고 상기 드럼 일측에 키이스위치에 의해 작동되는 실린더가 장치되며, 상기 드럼의 기어에 맞물리도록 하는 잠금기어가 상기 실린더의 선단에 연동 가능하게 연결되어, 키이스위치를 켜면(ON)솔레노이드가 작동되어 유압밸브에서 실린더의 일측으로 오일을 가압시켜 실린더가 후진하도록 하므로, 잠금기어가 드럼 외주면에서 분리되도록 하고, 키이스위치를 OFF시키면, 솔레노이드의 유압 밸브 조작에 의해 실리니더가 전진하게 되어, 잠금기어가 드럼 외주면의 기어에 맞물리게 되어, 드럼이 견고하게 잠기도록 하는 주차브레이크의 잠금장치이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a parking break of a vehicle. In order to prevent the vehicle from slipping even during winter parking, a gear is formed on a drum outer circumferential surface of a brake device and a cylinder operated by a key switch is provided on one side of the drum. A lock gear for engaging the gears of the drum is interlockably connected to the front end of the cylinder, and when the key is turned on, the solenoid is operated to pressurize oil from the hydraulic valve to one side of the cylinder to reverse the cylinder. If the lock gear is separated from the drum outer circumference and the key switch is turned off, the cylinder will move forward by the operation of the hydraulic valve of the solenoid, and the lock gear will be engaged with the gear on the drum outer circumference. To lock the parking brake.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명의 잠금장치를 나타내는 회로도.1 is a circuit diagram showing a locking device of the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950071822A KR970040398A (en) | 1995-12-29 | 1995-12-29 | Parking brake lock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950071822A KR970040398A (en) | 1995-12-29 | 1995-12-29 | Parking brake lock |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970040398A true KR970040398A (en) | 1997-07-24 |
Family
ID=66640686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950071822A KR970040398A (en) | 1995-12-29 | 1995-12-29 | Parking brake lock |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970040398A (en) |
-
1995
- 1995-12-29 KR KR1019950071822A patent/KR970040398A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Withdrawal due to no request for examination |