KR970004798Y1 - Auto t/m parking device - Google Patents

Auto t/m parking device Download PDF

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Publication number
KR970004798Y1
KR970004798Y1 KR92012698U KR920012698U KR970004798Y1 KR 970004798 Y1 KR970004798 Y1 KR 970004798Y1 KR 92012698 U KR92012698 U KR 92012698U KR 920012698 U KR920012698 U KR 920012698U KR 970004798 Y1 KR970004798 Y1 KR 970004798Y1
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KR
South Korea
Prior art keywords
lock
lever
shift lever
automatic transmission
hole
Prior art date
Application number
KR92012698U
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Korean (ko)
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KR940003116U (en
Inventor
남광수
한상식
김태형
Original Assignee
이범창
기아자동차 주식회사
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Priority to KR92012698U priority Critical patent/KR970004798Y1/en
Publication of KR940003116U publication Critical patent/KR940003116U/en
Application granted granted Critical
Publication of KR970004798Y1 publication Critical patent/KR970004798Y1/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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/0278—Constructional features of the selector lever, e.g. grip parts, mounting or manufacturing
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/0278—Constructional features of the selector lever, e.g. grip parts, mounting or manufacturing
    • F16H2059/0282—Lever handles with lock mechanisms, e.g. for allowing selection of reverse gear or releasing lever from park position
    • 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
    • F16H2061/1228—Fixing failures by repairing failed parts, e.g. loosening a sticking valve
    • 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
    • F16H2061/1256—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected
    • F16H2061/1288—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected the failing part is an actuator

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

Abstract

내용없음.None.

Description

자동변속기의 P레인지고장시 긴급해제구조Emergency release structure in case of P range failure of automatic transmission

제 1 도는 본 고안에 따른 변속조작기구의 작동상태를 나타낸 부분단면도1 is a partial cross-sectional view showing the operating state of the shift operation mechanism according to the present invention

제 2 도는 본 고안의 다른 실시예로서 작동상태를 나타낸 부분단면도이고2 is a partial cross-sectional view showing an operating state as another embodiment of the present invention;

제 3 도는 종래 구조로서, 제 1 도에 대응되는 작동상태부분 단면도이다.3 is a cross-sectional view of a conventional state of the operation state part corresponding to FIG.

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

1 : 변속레버 2 : 레버록크1: shift lever 2: lever lock

3 : 잠금핀 4 : 플로어3: locking pin 4: floor

5 : 표시판(INDICATOR) 6 : 스크류 드라이버5: INDICATOR 6: Screwdriver

7a : 수직타원형구멍 7b : 경사진 구멍7a: vertical oval hole 7b: inclined hole

8 : 디텐트판(Detent Plate) 9 : 걸림홈8: Detent Plate 9: Hanging Groove

10 : 스톱퍼핀 11 : 걸림핀10: stopper pin 11: hook pin

본 고안은 차량용 자동변속기의 변속조작기구에 있어서 작동기(ACTUATOR)의 결함이 발생할때 P레인지 고장상태에서 스크류 드라이버와 같은 연장도구를 이용하여 고장난 변속조작기구의 잠금상태를 해제할 수 있도록 되어 있는 자동변속기의 P레인지고장시 긴급해제구조에 관한 것이다.The present invention is designed to release the lock of a broken shifting mechanism by using an extension tool such as a screwdriver in the P range failure state when an actuator fault occurs in the shifting mechanism of an automatic transmission for a vehicle. It relates to an emergency release structure when the P range of the transmission breaks down.

일반적으로 차량용 자동변속기는 클러치와 변속기의 조작을 인력을 이용하지 않고 기계적인 메카니즘을 이용하여 자동화시킨 장치로서, 그 장점으로는 기어변속조작을 하지 않으므로서 운전이 편리하고 운행중 운전조작미숙에 따른 엔진의 멈춤을 적게하여 안전한 운전을 보장하며, 엔진외 회전력을 유체를 매개로 전달하기 때문에 승차감이 향상되는 잇점등이 있어 최근에는 점차로 자동변속기를 탑재한 차량이 늘고 있는 추세이다. 이같은 자동변속기의 변속조작기구는 전진(Drive). 중립(Neutral), 후진(Reverse), 엔진브레이크(Low) 및 주차(Parking)등을 운전자가 수동으로 선정하는 수동조작과 가속페달과 연동하여 자동변속신호를 발생하게 하는 드로틀 팰브를 조작하는 링크기구가 있는바, 이중 전자인 수동조작기구의 플로아식은 변속레버의 위치를 표시하는 표시판(lNDICATOR)이 부착되어 있으며, 이 표시판은 미국의 연방자동차 안전규격(FMVSS)에 따른 방식으로 거의 통일되어 있다.In general, an automatic transmission for a vehicle is a device that automates the operation of a clutch and a transmission by using a mechanical mechanism, without using manpower. The advantage of the vehicle is that it is easy to operate without gear shifting operation and the engine according to inexperienced operation during operation. It is a trend that the number of vehicles equipped with an automatic transmission is gradually increasing because there is an advantage that the ride comfort is improved because it reduces the stops of the vehicle and guarantees safe driving and transmits the rotational force outside the engine through the fluid. The shifting mechanism of the automatic transmission is a drive. Link mechanism that operates the throttle valve that generates automatic transmission signal in conjunction with manual operation and acceleration pedal that the driver manually selects neutral, reverse, engine brake and parking. The floor type of the dual electronic manual control unit is equipped with an indicator (lNDICATOR) indicating the position of the shift lever, which is almost unified in accordance with the US Federal Motor Vehicle Safety Standard (FMVSS). .

본 고안은 플로아식 변속조작기구에 있어서 변속레버를 작동시키는 작동기(ACTUATOR)외 결합이, 발생할때 P레인지상태에서 이를 해제하는 장치에 관한 것으로, 종래에는 제3도에 도시된 바와 같이 작동기(113)의결함이 발생하게 되면 변속레버(101)의 상단부에 장착된 누름버턴에 의해 작동되는 스톱퍼핀(110)이 걸림편(111)의 규제를 받아 디텐트판(108)의 걸림홈(109)을 타고 작동되지 않으므로 이를 수리하여야 하는데, 이때플로어(104)의 표시판(105)상부에 부착된 긴급해제보턴(114)을 화살표(다)방향으로 밀게되면, 이 보턴(114)이 스프링(116)으로 탄지된 해제레버(115)를 화살표(가)방향으로 작동시키고 이 해제레버(115)와 연동하는잠금핀(103)을 화살표(나)방향으로 작동시키어, 잠금핀(103)에 일체로 부착되어 상기 스톱퍼핀(110)의 이동을규제하는 걸림편(111)을 화살표(가)방향으로 밀게 되고, 이에 따라 이 스톱퍼핀(110)의 잠금상태가 해제되면서 디텐트판(108)의 걸림홈(109)을 따라 이동하게 되어 변속레버(101)의 레버록크(102)를 해제시키도록 되어있는바, 그러나 최근에는 미국 연방자동차 안전규격(FMV-SS)의 제 114호에 의거하여 1993년 9월 1일 이후부터 키이 내지는 스크류 드라이버와 같은 연장도구를 이용하여 상기 작동기(113)의 결함발생시 상기 스톱퍼핀(110)을 디텐트판(108)의 걸림홈(109)을 따라 이동시킴으로서 레버록크(102)가 변속레버(101)에서 해제되어지는 구조로 규제하고 있어 이같은 종래구조를 변경 개량시킬 필요가 있다.The present invention relates to a device for releasing it from the P-range state when an actuator other than an actuator for operating the shift lever in the floor shifting mechanism occurs, and is conventionally shown in FIG. If a defect occurs, the stopper pin 110 actuated by the push button installed at the upper end of the shift lever 101 is restricted by the catching piece 111 and thus the catching groove 109 of the detent plate 108 is fixed. This is to be repaired because it does not work in this case, when the emergency release button 114 attached to the upper part of the display panel 105 of the floor 104 is pushed in the direction of the arrow (c), the button 114 is a spring 116 The lock lever 103 actuated in the direction of the arrow and the lock pin 103 interlocked with the release lever 115 in the direction of the arrow (B) to integrally attach the lock pin 103 to the lock pin 103. Arrow to the engaging piece 111 to regulate the movement of the stopper pin 110 Table (1) is pushed in the direction, and thus the lock state of the stopper pin 110 is released while moving along the locking groove 109 of the detent plate 108 to lock lever 102 of the shift lever 101. However, in recent years, in accordance with No. 114 of the Federal Motor Vehicle Safety Standard (FMV-SS), since September 1, 1993, the actuator has been used with an extension tool such as a key or screw driver. When the stop 113 occurs, the stopper pin 110 is moved along the locking groove 109 of the detent plate 108 so that the lever lock 102 is controlled to be released from the shift lever 101. It is necessary to change and improve the conventional structure.

이에 본 고안은 상기와 같은 필요성에 의해 안출된 것으로, 작동기의The present invention is devised by the necessity as described above,

결함이 발생할 때 연장도구인 스크류 드라이버를 이용하여 변속조작기구의 P레인지의 고장난 상태에서 변속레버의 잠금상태를 간편하게 해제시킬 수 있는 자동변속기의 P레인지고장시 긴급해제구조를 제공함에 그 목적이 있다.Its purpose is to provide an emergency release structure in the event of a P-range breakdown of the automatic transmission that can easily release the lock of the shift lever in the broken state of the P-range of the shifting mechanism using a screwdriver as an extension tool when a defect occurs. .

상기와 같은 목적을 달성하기 위한 본 고안에 따른 자동변속기의 P레인지 고장시 긴급해제구조는, 변속레버의 레버록크에 맞물려 설치된 잠금핀의 상부인 플로어의 표시판에 스크류 드라이버가 관통되는 수직타원형구멍을 형성시킴에 따라 이 표시판의 수지타원힝구멍을 통하여 스크류 드라이버를 집어넣어 이의 끝단으로 잠금핀을밀도륵 되어 있는 구조로 되어 있다.Emergency release structure at the time of P range failure of the automatic transmission according to the present invention for achieving the above object, the vertical elliptical hole through which a screwdriver penetrates the display panel of the floor which is the upper part of the locking pin installed in engagement with the lever lock of the shift lever. As it is formed, the screw driver is inserted through the resin elliptical hing hole of the display panel, and the locking pin is densified at the end thereof.

이하 본 고안을 첨부된 예시도면에 의거 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

본 고 안은, 변속레버(1)의 레버록크(2)에 맞물려 이 레버록크(2)를 잠그는 역할을 수행하는 잠금핀(3)의 상부인 플로어(4)의 표시판(5)에 스크류 드라이버(6)가 관통되는 수직다원형구멍(7a)을 형성시킨 것을 특징으로 한다.In this drawing, a screw driver (3) is mounted on the display panel (5) of the floor (4), which is the upper part of the locking pin (3) which engages the lever lock (2) of the shift lever (1) and serves to lock the lever lock (2). It is characterized in that the vertical polyhedral hole 7a through which 6) penetrates is formed.

이와 같이, 이루어진 본 고안의 작동상태를 살펴보면 제 1 도에 도시된 바와 같이 스크류 드라이버(6)를 표시판(5) 상부면에 관통형성된 수직타원형구멍(7a)으로 집어넣어 이 스크류 드라이버(6)의 끝단(6a)이 잠금핀(3)에 닿게 되면, 이를 화살표(마)방향으로 밀음에 따라 상기 잠금핀(3)이 앞서 설명한 바와 같이 이동되어 디텐트판(8)의 일련의 걸림홈(9)에 끼워진 스톱퍼핀(10)을 감싼 걸림편(11)을 화살표(바)방향으로 이동시킴으로서, 상기 스톱퍼핀(10)은 디텐트판(9)의 걸림홈(9)을 따라 자유롭게 이동된다.As described above, referring to the operating state of the present invention, the screw driver 6 is inserted into the vertical elliptical hole 7a formed in the upper surface of the display panel 5, as shown in FIG. When the end 6a comes into contact with the locking pin 3, the locking pin 3 is moved as described above, as it is pushed in the direction of the arrow (e), so that a series of locking grooves 9 of the detent plate 8 are moved. By moving the locking piece 11 wrapped around the stopper pin 10 in the direction of the arrow (bar), the stopper pin 10 is freely moved along the locking groove 9 of the detent plate 9.

따라서 상기 스톱퍼핀(10)이 이동됨에 따라 변속레버(1)을 잠그고 있는 레버록크(2)를 해제시킬 수 있으므로 변속조작기구(12)의 작동기(13)가 고장났을 때 이 변속레버(1)를 P레인지의 고장난 상태에서 간편하게 해제시킬 수 있도록 되어 있다.Therefore, when the stopper pin 10 is moved, the lever lock 2 that locks the shift lever 1 can be released, so that the shift lever 1 when the actuator 13 of the shift control mechanism 12 has failed. Can be released easily in the broken state of P range.

한편, 제 2 도는 본 고안의 다른 실시예로서, 스크류 드라이버(6)가 관통되는 구멍을 경사진구멍(7b)으로 형성시킨 구조만을 제외하고는 제 1 도의 실시예와 동일하므로 그 자세한 구조 및 작용설명은 생략한다.On the other hand, Figure 2 is another embodiment of the present invention, except that only the structure in which the hole through which the screw driver 6 is formed by the inclined hole (7b) is the same as the embodiment of Figure 1, the detailed structure and operation Description is omitted.

상기와 같이 본 고안에 따른 자동변속기의 P레인지고장시 긴급해제구조는 표시판(5) 상부면에 형성된 수직타원형구멍(7a)내지는 경사진구멍(7b)으로 스크류 드라이버(6)를 집어넣어 잠금핀(3)을 레버록크(2)에서 해제As described above, the emergency release structure at the time of P range failure of the automatic transmission according to the present invention is inserted into the screw driver 6 into the vertical elliptical hole 7a or the inclined hole 7b formed in the upper surface of the display panel 5. Release (3) from the lever lock (2).

시킴에 따라 작동기의 결함발생시 이 변속레버를 신속하게 해제시킬 수 있도록 되어 있다.In this case, the shift lever can be released quickly in the event of an actuator failure.

Claims (2)

변속레버(1)의 레버록크(2)에 맞물려 이 레버록크(2)를 잠그는 역할을 수행하는 잠금핀(3)을 갖춘 자동변속기의 P레인지고장시 긴급해제구조에 있어서,In the emergency release structure of P range failure of an automatic transmission having a locking pin (3) which engages the lever lock (2) of the shift lever (1) and serves to lock the lever lock (2), 상기 잠금핀(3)의 상부인 플로어(4)의 표시판(5)에 스크류 드라이버(6)가 관통되어 삽입되는 수직타원형구멍(7a)을 형성시키고, 이 수직타원형구멍(7a)을 통해 스크류 드라이버(6)를 집어넣어 잠금핀(3)을 밀음에 따라 레버록크(2)가 변속레버(1}에서 이탈해제되도록 설치된 것을 특징으로 하는 자동변속기의 P레인지고장시 긴급해제구조.A vertical elliptical hole 7a is formed in the display panel 5 of the floor 4, which is the upper portion of the locking pin 3, through which the screw driver 6 penetrates, and is inserted into the screw driver 6 through the vertical elliptical hole 7a. (6) by inserting the lock pin (3), the lever lock (2) is installed to be released from the shift lever (1), the emergency release structure when the P-range failure of the automatic transmission. 제 1 항에 있어서, 상기 표시판(5)에 스크류 드라이버(6)가 관통되는 구멍이 경사진 구멍(7b)으로 형성된것을 특징으로 하는 자동변속기의 P레인지고장시 긴급해제구조.2. The emergency release structure according to claim 1, wherein a hole through which the screw driver (6) penetrates the display panel is formed as an inclined hole (7b).
KR92012698U 1992-07-10 1992-07-10 Auto t/m parking device KR970004798Y1 (en)

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KR92012698U KR970004798Y1 (en) 1992-07-10 1992-07-10 Auto t/m parking device

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Application Number Priority Date Filing Date Title
KR92012698U KR970004798Y1 (en) 1992-07-10 1992-07-10 Auto t/m parking device

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KR940003116U KR940003116U (en) 1994-02-18
KR970004798Y1 true KR970004798Y1 (en) 1997-05-19

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