KR930006050Y1 - Auto-transmission shifter - Google Patents
Auto-transmission shifter Download PDFInfo
- Publication number
- KR930006050Y1 KR930006050Y1 KR2019910002627U KR910002627U KR930006050Y1 KR 930006050 Y1 KR930006050 Y1 KR 930006050Y1 KR 2019910002627 U KR2019910002627 U KR 2019910002627U KR 910002627 U KR910002627 U KR 910002627U KR 930006050 Y1 KR930006050 Y1 KR 930006050Y1
- Authority
- KR
- South Korea
- Prior art keywords
- rack gear
- shift
- switch
- present
- auto
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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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
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/001—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for conveying reciprocating or limited rotary motion
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- 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
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/001—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for conveying reciprocating or limited rotary motion
- F16H2019/008—Facilitating the engagement or stopping of gear sections
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
- Mechanical Control Devices (AREA)
Abstract
내용없음.None.
Description
제1도는 케이블 타입 자동변속기의 시프트장치 개략도 및 고단변속 억제장치의 설치 위치도.1 is a schematic view of a shift device of a cable type automatic transmission and an installation position of the high speed shift suppression device.
제2도는 본 고안 고단변속 억제장치의 구조 사시도.Figure 2 is a perspective view of the structure of the high-shift control device of the present invention.
제3도는 본 고안 고단변속 억제장치의 개략도.Figure 3 is a schematic diagram of the high-shift control device of the present invention.
제4도는 본 고안 고단변속 억제장치의 제어 회로도.4 is a control circuit diagram of the high-shift control device of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : D.C모우터 2 : 웜기어1: D.C motor 2: Worm gear
3 : 랙기어 4 : 가이드3: rack gear 4: guide
5 : 가변로울러 5a : 가이드홈5: Variable roller 5a: Guide groove
6 : 시프트케이블 7 : 고정로울러6: shift cable 7: fixed roller
본 고안은 자동변속기의 고단변속 억제장치에 관한 것으로 상세하게는 자동차의 변속기에 있어서 짧은 기간동안의 고단변속 억제나 엔진브레이크 사용시 변속레버의 조작을 대신하여 특히, 가속페달을 깊게 밟지않는 경향이 있는 여성이나 초보운전자에게 적합하도록 한 고단변속 억제장치에 관한 것이다.The present invention relates to a high-speed transmission restraint device of an automatic transmission, and in particular, a high-speed shift suppression for a short period of time in an automobile transmission or an operation of a shift lever when an engine brake is used, in particular, tends not to step on the accelerator pedal deeply. The present invention relates to a high speed shift suppression device suitable for women or novice drivers.
종래 고단변속의 강제적인 억제방법으로 다음의 세가지가 보편화되어 있다.The following three methods are commonly used as a compulsory suppression method of a conventional high speed shift.
첫째, 변속레버의 조작으로 매뉴얼 밸브를 저속범위에 놓아 고단변속에 필요한 유압을 공급하는 회로를 차단한 것이고 둘째, 가속페달을 3/4 행정 이상 밟았을때 고단변속을 담당하는 밸브에 고단변속을 억제하는 유압을 공급하는 회로를 개방하는 것이며 세째, 킥.다운 스위치를 두어 가속페달을 전행정 이상으로 밟았을때 저단에서 최상단으로 고단변속을 담당하는 밸브에 고단변속을 억제하는 방향의 유압을 공급하는 회로를 개방하는 방법이다.First, by operating the shift lever, the manual valve is placed in the low speed range to cut off the circuit for supplying the hydraulic pressure necessary for the high speed shift. Second, when the accelerator pedal is pressed for 3/4 or more strokes, Third, open the circuit to supply the hydraulic pressure to restrain. Third, when the accelerator pedal is pressed over the entire stroke by setting the kick-down switch, the hydraulic pressure in the direction of suppressing the high stage shift is supplied to the valve in charge of the high stage shift from the low stage to the top stage. This is how to open the circuit.
전술한 종래의 기술 중 첫번째 방법은 장시간 고단변속을 억제할 필요가 있을때에는 적합하나 그 기간이 짧고 자주 반복되는 경우 억제와 해제의 빈번한 조작으로 매우 불편하며, 다른 방법들은 빈번한 조작에는 적합하나 가속페달을 3/4행정 또는 전행정 이상을 밟아야 하므로 엔진이 무리를 주게되고 연비면에서도 불리하다.The first method of the prior art described above is suitable when it is necessary to suppress a high speed change for a long time, but when the period is short and repeated frequently, it is very inconvenient for frequent operation of suppression and release, and other methods are suitable for frequent operation, but the accelerator pedal The engine must be overwhelmed by 3/4 stroke or more, and it is disadvantageous in terms of fuel efficiency.
또한 가속폐달을 많이 밟지않는 경향이 있는 여성 또는 초보운전자에게는 사용빈도가 적은 것이다.In addition, the frequency of use is low for women or novice drivers who tend not to step on accelerator pedal much.
본 고안은 케이블을 사용하는 변속기구를 갖는 자동변속기 장착 차량에 부가적으로 사용되어지며 그 요지를 첨부도면에 의하여 상세히 설명하면 다음과 같다.The present invention is additionally used in a vehicle equipped with an automatic transmission having a transmission mechanism using a cable and the gist thereof will be described in detail with reference to the accompanying drawings.
D.C모우터(1)의 축에 웜기어(2)를 축설하여 이를 랙기어(3)와 맞물리고 랙기어(3)의 후단에 가이드(4)를 끼워 이를 가이드홈(5a)에 설치된 가변로울러(5)에 축설하여 놓고 시프트케이블(6)을 가변로울러(5)및 고정로울러(7)를 경유 연결시킨 구조이며 전기적 장치로서 랙기어(3)의 전후에 센서(SA)(SB)를 설치하고 이를 작동스위치(SW) 및 각각의 리레이와 스위치로 구성된 콘트랄 회로판(C)에 연결 접속시킨 구조이다.The worm gear 2 is installed on the shaft of the DC motor 1, meshes with the rack gear 3, and the guide 4 is inserted into the rear end of the rack gear 3, which is installed in the guide groove 5a. 5) and the shift cable (6) connected via the variable roller (5) and the fixed roller (7), the sensor (SA) (SB) before and after the rack gear (3) as an electrical device The structure is connected to and connected to the operation switch SW and the control circuit board C composed of the relays and the switches.
도면중 미설명부호(8)은 케이블 가이드링이며 (R)은 변속레버이다.In the figure, reference numeral 8 denotes a cable guide ring and reference numeral R denotes a shift lever.
이와같이된 본 고안은 제1도와 같이 작동 케이블(6)에 장착이 용이한 곳에 임의로 설치되며 본 고안을 작용시키는 스위치(SW)는 조향칼럼등 운전자가 조작하기 쉬운 위치 어디에도 설치할 수 있는 것인데 케이블(6)을 사용하는 자동 변속기구는 제1도와 같이 매뉴얼 밸브에 저속범위의 위치를 갖도록 주행범위에서 △ℓ1의 변위를 주기 위하여 변속레버(R)를 당겨 케이블에 △ℓ3의 변위를 가함으로써 이루어지며, 본 고안은 △ℓ3의 변위를 주기 위하여 고단변속 억제장치의 고정로울러(7)와 가변로울러(5) 사이의 거리를 변화시킴으로서 변속레버조작을 대신하는 것이다.The present invention as described above is arbitrarily installed in a place where it is easy to mount on the operation cable 6 as shown in FIG. 1, and the switch SW for operating the present invention can be installed at a position where a driver can easily operate the steering column and the like. Automatic transmission mechanism using)) is made by applying the shift lever (R) to the cable and applying the displacement of △ ℓ3 to give the displacement of △ ℓ1 in the driving range so that the manual valve has the position of the low speed range as shown in FIG. The idea is to replace the shift lever operation by changing the distance between the fixed roller 7 and the variable roller 5 of the high speed shift suppressing device to give the displacement of Δ 3.
즉, 가변로울러(5)의 축은 랙기어(3)에 의해 고정되어 있고 D.C모우터(1)가 구동되면 이에 직결되어있는 웜기어(2)에 의하여 랙기어(3)와 가변로울러(5)는 제2-3도와 같이 원하는 위치로 이동되어 고단변속을 억제하는 상태가 된다.That is, the shaft of the variable roller 5 is fixed by the rack gear 3 and when the DC motor 1 is driven, the rack gear 3 and the variable roller 5 are driven by the worm gear 2 directly connected thereto. It moves to a desired position as shown to FIG.
본 고안의 제어는 제4도와 같은 전기회로에 의하여 이루어지는데, 시동 키이를 넣으면 전원으로 부터 본장치에 전원이 공급되는 최초상태에서, (상태 1) 스위치(PBA)(NOA)(NOB)는 열려있고 스위치(PBB)(NCA)(NCB)는 닫혀있으며 이때 작동스위치(SW)(원타치타입, 푸시버턴)을 누르면 스위치(PBA)가 닫히고 스위치(PBB)가 열림과 동시에 릴레이(RA1)에 의하여 스위치(NOA)가 닫히고 D.C 모우터(M)가 작동하여 랙기어(3)는 △ℓ3를 줄이는 방향으로 움직인다. (상태 2) 랙기어(3)가 원하는 위치에 다달아서 센서(SB)를 작동시키면 릴레이(RB2)에 의하여 위치(NCB)가 열리고 전원이 차단됨으로서 고단변속이 억제된 상태가 되는 것이다. (상태 3) 작동스위치를 놓으면 스위치(PBB)가 닫히고 스위치(PBA)가 열림과 동시에 릴레이(RB1)에 의하여 스위치(NOB)가 닫히고 D.C모우터는 역전하여 랙기어(3)는 원위치로 이동한다. (상태 4)The control of the present invention is made by the electric circuit as shown in FIG. 4, and when the starter key is inserted, the switch (PBA) (NOA) (NOB) is opened in the initial state of supplying power to the device from the power source. And switch (PBB) (NCA) (NCB) is closed, press the operation switch (Won type, push button) to close the switch (PBA) and open the switch (PBB) at the same time by relay (RA1) The switch NOA is closed and the DC motor M is operated so that the rack gear 3 moves in the direction of decreasing? 3. (State 2) When the rack gear 3 reaches the desired position and operates the sensor SB, the position NCB is opened by the relay RB2, and the power is cut off, so that the high speed shift is suppressed. (State 3) Release the operation switch, switch PBB is closed, switch PBA is open, switch NOB is closed by relay RB1, D.C motor is reversed and rack gear (3) is moved to the original position. (State 4)
이와같이된 본 고안은 랙기어(3)가 최초 위치에 다달아서 센서(SA)를 작동시키면 릴레이(RA2)에 의하여 스위치(NCA)가 열리고 전원이 차단되며 이때 고단변속 억제는 해제(상태 5)되는 것이고 시동키이를 떼면 회로는 최초상태(상태 1)로 돌아간다는 것이다.When the rack gear 3 reaches the initial position and operates the sensor SA, the present invention has the switch NCA open by the relay RA2 and the power is cut off, and the high-speed shift suppression is released (state 5). The circuit will return to its initial state (state 1) when the ignition key is released.
이와같이된 본 고안은 최근 자동차 산업도 점차 세분화되어 특정 소비층의 선호 경향에 맞추어 디자인을 하고 있는 관점에서 여성 또는 초보운전자에게 편의를 제공하고 버튼, 타이프형 스위치로서 제어가 가능할뿐 아니라 제작과 장착이 용이하여 널리 실용화 보급시킬 수 있는 것이다.In this way, the present invention has been gradually segmented in the automobile industry in recent years, providing convenience to women or novice drivers in terms of designing according to the preference trends of specific consumer groups, and controlling as buttons and type switches, as well as easy to manufacture and install. It can be widely used and spread.
또한 본 고안은 작동 부분으로 사용한 D.C모우터 이외에도 유압피스톤을 사용하여 파워 스티어링의 유압을 사용할 수도 있고, 공압펌프를 사용하는 대형 버스나 트럭등에서는, 공압피스턴을 사용할 수도 있는 구조를 청구범위에서 포함시킴은 물론이다.In addition, the present invention includes a structure in which the hydraulic piston of the power steering may be used in addition to the DC motor used as an operating part, and in a large bus or truck using a pneumatic pump, the pneumatic piston may be used in the claims. Of course.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910002627U KR930006050Y1 (en) | 1991-02-25 | 1991-02-25 | Auto-transmission shifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910002627U KR930006050Y1 (en) | 1991-02-25 | 1991-02-25 | Auto-transmission shifter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR920016893U KR920016893U (en) | 1992-09-17 |
| KR930006050Y1 true KR930006050Y1 (en) | 1993-09-13 |
Family
ID=19311220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019910002627U Expired - Fee Related KR930006050Y1 (en) | 1991-02-25 | 1991-02-25 | Auto-transmission shifter |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR930006050Y1 (en) |
-
1991
- 1991-02-25 KR KR2019910002627U patent/KR930006050Y1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR920016893U (en) | 1992-09-17 |
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