KR970010270A - Gear fall prevention device of car - Google Patents

Gear fall prevention device of car Download PDF

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Publication number
KR970010270A
KR970010270A KR1019950028238A KR19950028238A KR970010270A KR 970010270 A KR970010270 A KR 970010270A KR 1019950028238 A KR1019950028238 A KR 1019950028238A KR 19950028238 A KR19950028238 A KR 19950028238A KR 970010270 A KR970010270 A KR 970010270A
Authority
KR
South Korea
Prior art keywords
shift lever
car
shift
gear
brake
Prior art date
Application number
KR1019950028238A
Other languages
Korean (ko)
Other versions
KR970008051B1 (en
Inventor
심종근
Original Assignee
김태구
대우자동차 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 김태구, 대우자동차 주식회사 filed Critical 김태구
Priority to KR1019950028238A priority Critical patent/KR970008051B1/en
Publication of KR970010270A publication Critical patent/KR970010270A/en
Application granted granted Critical
Publication of KR970008051B1 publication Critical patent/KR970008051B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/18—Preventing unintentional or unsafe shift, e.g. preventing manual shift from highest gear to reverse gear

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Control Of Transmission Device (AREA)

Abstract

1. 청구 범위에 기재된 발명이 속한 기술분야1. TECHNICAL FIELD OF THE INVENTION

자동차의 전기 장치.The electric device of the car.

2. 발명이 해결하려고 하는 기술적 과제2. The technical problem to be solved by the invention

자동차를 언덕길과 같은 경사가 심한 도로에 주차시키는 경우 또는 후진 기어를 넣어 놓게 되는데, 이때 종종 기어가 빠져 버리는 현상이 발생되게 되며, 경사가 특히 심한 경우에는 주차 브레이크의 성능상의 문제점으로 인해 차가 굴러가게 되어 차가 심하게 파손되는가 하면, 행인에게도 피해를 줄 가능성이 있기 때문에 항상 안전사고의 위험성이 있다는 문제점을 해소하고자 함.When the car is parked on a hilly road, such as a hill, or when the reverse gear is inserted, the gear often falls out, and when the road is particularly inclined, the car may roll due to the performance problem of the parking brake. If the car is severely damaged, there is a possibility of damage to passersby, so there is always a risk of a safety accident.

3. 발명의 해결방법의 요지3. Summary of Solution to Invention

자동차의 변속 레버(Shift Lever)에 솔레노이드를 연결하여 고정시키므로써 경사진 도로 주차시 변속 레버가 움직여 기어가 빠지는 것을 방지하기 위한 기어 빠짐 방지 장치를 제공하고자 함.The solenoid is connected to the shift lever of the car to fix the shift lever so as to prevent the gear from falling out when the car is parked on a sloped road.

4. 발명의 중요한 용도4. Important uses of the invention

자동차의 안전 장치에 이용됨.Used in car safety devices.

Description

자동차의 기어 빠짐 방지 장치Gear fall prevention device of car

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 기어 빠짐 방지 장치의 회로도,1 is a circuit diagram of the gear fall prevention device according to the present invention,

제2도는 본 발명에 따른 기어 빠짐 방지 장치에 의해 변속 레버가 고정된 상태를 도시하는 도면.2 is a view showing a state in which the shift lever is fixed by the gear fall prevention device according to the present invention.

Claims (5)

자동차의 변속 기어가 빠지는 것을 방지하기 위한 장치에 있어서, 전원 공급 장치 및 속도 신호 라인에 연결되어, 자동차가 정지된 경우에만 전원을 접속하도록 구성된 릴레이 수단과, 상기 릴레이 수단에 연결되어, 소정의 변속단 기어가 넣어져 있는 경우에만 전류의 흐름을 접속하도록 구성된 적어도 하나의 변속단 감지 스위치와, 상기 변속단 감지 스위치에 연결되어, 전류가 흐르는 경우에만 변속 레버를 고정시키기 위한 적어도 하나의 변속 레버 고정 수단과, 상기 변속 레버 고정 수단에 연결되어, 자동차의 기울기를 감지하여 자동차가 소정의 기울기 이상으로 기울어져 있는 경우에만 전류의 흐름을 접속하도록 구성된 기울기 감지 스위치 및 제동 브레이크 신호 라인과 주차 브레이크 신호 라인에 연결되어, 제동 브레이크는 작동되지 않고 주차 브레이크만 작동 상태에 있는 경우에 전류의 흐름을 접속하도록 구성된 스위칭 수단을 포함해서 이루어진 기어 빠짐 방지 장치.An apparatus for preventing the transmission gear of a vehicle from falling out, the apparatus comprising: a relay means connected to a power supply device and a speed signal line, the relay means being configured to connect power only when the vehicle is stopped, and connected to the relay means, and to a predetermined shift At least one shift stage sensing switch configured to connect a flow of current only when the gear is inserted, and at least one shift lever fixed to the shift stage sensing switch connected to the shift stage sensing switch to fix the shift lever only when current flows; Means, and an inclination detection switch and a brake brake signal line and a parking brake signal line, connected to the shift lever fixing means, configured to sense an inclination of the car and connect a flow of current only when the car is inclined above a predetermined inclination. Connected to the brake brake is not activated and the main Strike-through protection gear made, including switching means adapted to connect the flow of current only in the case that the brake operating state. 제1항에 있어서, 상기 변속단 감지 스위치는 1단 감지 스위치와 후진 감지 스위치를 포함하고, 상기 변속레버 고정 수단은 1단 위치 변속 레버 고정 수단과 후진 위치 변속 레버 고정 수단을 포함하는 것을 특징으로 하는 기어 빠짐 방지 장치.2. The shift stage detecting switch of claim 1, wherein the shift detecting switch comprises a first sensing switch and a reverse sensing switch, and the shift lever fixing means includes a first position shift lever fixing means and a reverse position shift lever fixing means. Gear fall prevention device. 제1항 또는 제2항에 있어서, 상기 변속 레버 고정 수단은 솔레노이드를 포함하는 것을 특징으로 하는 기어 빠짐 방지 장치.The device of claim 1 or 2, wherein the shift lever fixing means includes a solenoid. 제3항에 있어서, 상기 스위칭 수단은, 상기 제동 브레이크 신호가 부정 회로를 통해 인가되는 한 입력단과 상기 주차 브레이크 신호가 직접 인가되는 다른 입력단을 가진 논리곱 수단과, 상기 논리곱 수단의 출력신호가 인가되는 베이스 전극과, 접지된 에미터 전극 및 상기 기울기 감지 스위치에 일단에 연결된 콜렉터 전극을 가진 트랜지스터를 포함하는 것을 특징으로 하는 기어 빠짐 방지 장치.4. The switching means according to claim 3, wherein the switching means comprises: an AND product having an input terminal as long as the braking brake signal is applied through a negative circuit and another input terminal to which the parking brake signal is directly applied, and an output signal of the AND product. And a transistor having a base electrode applied, a grounded emitter electrode, and a collector electrode connected to one end of the tilt detection switch. 제3항에 있어서, 상기 솔레노이드는 변속 레버를 고정시키기 위한 핀을 포함하고 있고, 상기 변속 레버에는 상기 솔레노이드의 핀이 수납될 수 있는 홈이 형성되어 있는 것을 특징으로 하는 기어 빠짐 방지 장치.The device of claim 3, wherein the solenoid includes a pin for fixing the shift lever, and the shift lever is provided with a groove in which the pin of the solenoid can be accommodated. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950028238A 1995-08-31 1995-08-31 Gear slip out check device KR970008051B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950028238A KR970008051B1 (en) 1995-08-31 1995-08-31 Gear slip out check device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950028238A KR970008051B1 (en) 1995-08-31 1995-08-31 Gear slip out check device

Publications (2)

Publication Number Publication Date
KR970010270A true KR970010270A (en) 1997-03-27
KR970008051B1 KR970008051B1 (en) 1997-05-20

Family

ID=19425607

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950028238A KR970008051B1 (en) 1995-08-31 1995-08-31 Gear slip out check device

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KR (1) KR970008051B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020047997A (en) * 2000-12-15 2002-06-22 이계안 Locking system of shift lever
KR20070023088A (en) * 2005-08-23 2007-02-28 현대자동차주식회사 A parking system for automatic transmission and control method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020047997A (en) * 2000-12-15 2002-06-22 이계안 Locking system of shift lever
KR20070023088A (en) * 2005-08-23 2007-02-28 현대자동차주식회사 A parking system for automatic transmission and control method thereof

Also Published As

Publication number Publication date
KR970008051B1 (en) 1997-05-20

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