WO2010077066A2 - Clutch controller for vehicle - Google Patents

Clutch controller for vehicle Download PDF

Info

Publication number
WO2010077066A2
WO2010077066A2 PCT/KR2009/007896 KR2009007896W WO2010077066A2 WO 2010077066 A2 WO2010077066 A2 WO 2010077066A2 KR 2009007896 W KR2009007896 W KR 2009007896W WO 2010077066 A2 WO2010077066 A2 WO 2010077066A2
Authority
WO
WIPO (PCT)
Prior art keywords
valve
cylinder
unit
opening
compressed air
Prior art date
Application number
PCT/KR2009/007896
Other languages
French (fr)
Korean (ko)
Other versions
WO2010077066A3 (en
Inventor
이동근
Original Assignee
(주)알엠티
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 (주)알엠티 filed Critical (주)알엠티
Priority to CN200980152836.0A priority Critical patent/CN102264568B/en
Publication of WO2010077066A2 publication Critical patent/WO2010077066A2/en
Publication of WO2010077066A3 publication Critical patent/WO2010077066A3/en

Links

Images

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D23/00Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/12Mechanical clutch-actuating mechanisms arranged outside the clutch as such
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K23/00Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
    • B60K23/02Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for main transmission clutches
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00Arrangement or mounting of transmissions in vehicles
    • B60K17/02Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of clutch
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00Fluid-actuated clutches
    • F16D25/08Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00External control of clutches
    • F16D48/06Control by electric or electronic means, e.g. of fluid pressure
    • F16D48/066Control of fluid pressure, e.g. using an accumulator
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00External control of clutches
    • F16D48/02Control by fluid pressure
    • F16D2048/0227Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices
    • F16D2048/0254Double actuation, i.e. two actuation means can produce independently an engagement or disengagement of the clutch
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2300/00Special features for couplings or clutches
    • F16D2300/12Mounting or assembling

Definitions

  • the present invention can be easily installed within a short time in a hydraulic line connected to a conventional booster cylinder without restructuring a vehicle, and the clutch pedal does not automatically operate even when a driver accidentally operates the clutch pedal. It relates to a clutch control device for a vehicle that can prevent accidents in advance.
  • a clutch refers to a mechanical element having a function of transmitting or interrupting power by mechanical contact from a drive shaft on a coaxial shaft to a driven shaft, wherein the clutch is installed between the engine and the transmission.
  • the clutch performs a power transmission function for transmitting the rotational force of the engine to the transmission and a power cut function for temporarily shutting off the power flow between the engine and the transmission, and enables a smooth and vibration-free oscillation. It protects the engine and power train from overload as well as reduces the engine's rotational vibration with the flywheel.
  • the clutch as described above is largely, as shown in FIG.
  • a master cylinder (3) for transmitting the force of the clutch pedal (1);
  • An air pump 5 connected to the master cylinder 3 to supply air pressure;
  • a booster cylinder (7) having a piston rod (7a) operated by receiving the pneumatic pressure supplied from the air pump (5);
  • a release cylinder (9) for operating the clutch (11) with the pneumatic pressure provided by the booster cylinder (7);
  • a shift lever 13 hinged and connected to the release cylinder 9 and the clutch 11.
  • the push rod 9a of the release cylinder 9 has a return force by the spring 9b.
  • the clutch has a problem that not only increases the fatigue of the driver but also impairs the knees and the waist because the clutch pedal needs to be operated numerous times during the section or the slow running which is repeated for a long time.
  • the accelerator pedal in order to prevent the vehicle from starting, the accelerator pedal must be pressed while the foot pedal is released when the clutch pedal is released.
  • the start of the turn off on the other hand, if the foot is released late, the power is not properly transmitted to the car there is a problem that the driving control of the vehicle is not good.
  • an automobile clutch control apparatus has been proposed to solve such a problem, but when the automobile clutch control apparatus is mounted on an automobile, the booster cylinder provided in the automobile is modified, and the valve is connected to the booster using a connection pipe. To be connected to the cylinder, the operation lever connected to the valve connected to the booster cylinder is inconvenient, etc. There is a problem that requires a high level of skill of the operator at the time of operation, the work time is long.
  • the present inventors propose a vehicle clutch control apparatus that can be easily installed in a short time without changing the vehicle structure.
  • the present invention was created to solve the above-mentioned problems, and in particular, it can be easily installed in a hydraulic line connected to a conventional booster cylinder without a structural change in a short time, and even if the driver accidentally operates the clutch pedal. It is an object of the present invention to provide a clutch control device for a vehicle that does not automatically operate the clutch pedal and thus prevents a safety accident.
  • the present invention provides a vehicle clutch control apparatus for controlling a clutch to be interrupted by the operation of a booster cylinder, the body;
  • a valve unit installed in the body so as to be movable in the front-rear direction and having an opening / closing lever for controlling and exhausting compressed air introduced therein;
  • An operation part for operating the opening / closing lever of the valve part;
  • a detection sensor for detecting an opening and closing degree of the valve unit according to the operation of the opening and closing lever;
  • a cylinder unit mounted to the body and having compressed air exhausted from the valve unit to move the valve unit;
  • a piston cylinder connected to a hydraulic line connected to the booster cylinder, and having a piston rod mounted on the valve part to supply hydraulic pressure to the hydraulic line according to the forward and backward movement of the valve part;
  • the control unit for controlling the operation unit provides a vehicle clutch control device comprising a.
  • the valve unit may include: a housing having an inlet hole to which a hydraulic source for supplying compressed air is connected, a connection hole connected to the cylinder part and communicating with the inlet hole by a flow path, and an exhaust hole communicating with the flow path; An inlet valve which opens the flow path of the housing and supplies compressed air into the cylinder; An exhaust valve opening the exhaust hole of the housing to exhaust compressed air introduced into the cylinder part; And an opening / closing lever for opening and closing the inlet valve and the exhaust valve by the operation unit.
  • a spring is provided to open the exhaust valve when the operating part does not operate the opening / closing lever of the valve part by elastically supporting the front side of the opening / closing lever of the valve part.
  • the present invention can implement a semi-automatic transmission that does not need to step on the clutch pedal, such as an automatic transmission, while reducing transmission installation cost and fuel cost by using an existing manual transmission, and in particular, without changing the structure of the vehicle and the conventional booster cylinder Not only can be easily installed in the hydraulic line to be connected within a short time, the clutch pedal does not automatically operate even if the operator accidentally operates the clutch pedal, thereby preventing the safety accident accordingly.
  • the spring elastically supporting the front side of the opening / closing lever opens the exhaust valve to exhaust the compressed air introduced into the cylinder part to the outside. There is an effect that can exhaust the air to the outside.
  • FIG. 1 is a cross-sectional view schematically showing a state of a conventional clutch device for automobiles
  • FIG. 2 is a cross-sectional view schematically showing a clutch control device for an embodiment of the present invention
  • FIG. 3 is a partially enlarged cross-sectional view schematically illustrating the valve unit of FIG. 2;
  • FIG. 4 and 5 are partially enlarged cross-sectional views schematically showing an operating state of the operating unit of FIG.
  • FIG. 6 is a cross-sectional view schematically showing a state in which the valve portion is advanced in the body
  • FIG. 7 is a cross-sectional view schematically showing a state in which the valve portion is reversed in the body.
  • FIG. 2 is a cross-sectional view schematically showing a vehicle clutch control apparatus according to an embodiment of the present invention.
  • Clutch control device for an embodiment of the present invention is large, as shown in Figure 2, the body 10, the valve unit 30, the operation unit 50, the sensor 70, the cylinder unit 90, the piston cylinder 100 and a control unit (not shown).
  • the body 10 may be provided between the cylinder portion 90 to be described later and the piston cylinder 100 to be described later.
  • the cylinder portion 90 may be mounted on the rear side of the body 10, and the piston cylinder 100 may be mounted on the front side of the body 10.
  • valve unit 30 is installed in the body 10 so as to be movable in the front and rear directions, and is provided with an opening and closing lever 38 for controlling and exhausting the compressed air introduced therein.
  • FIG. 3 is a partially enlarged cross-sectional view schematically illustrating the valve unit 30 of FIG. 2.
  • the valve unit 30 may include a housing 32, an inlet valve 34, an exhaust valve 36, and an open / close lever 38.
  • the housing 32 has an inlet hole 320 is connected to a hydraulic source (2 in FIG. 2), such as a compressor for supplying compressed air under the control of the control unit (not shown) to selectively enter the compressed air;
  • a connection hole 322 connected to the cylinder part 90 and communicating with the inflow hole 320 by a flow path 321;
  • An exhaust hole 323 communicating with the flow path 321 may be formed.
  • the inflow hole 320 and the connection hole 322 may be formed on both sides of one side of the housing 32 at predetermined intervals, and the flow path 321 may be formed horizontally in the inner center of the housing 32.
  • the exhaust hole 323 may be horizontally formed on the inner side of the rear side of the housing 32.
  • both ends of the connecting portion 17 made of a rubber hose or the like may be hermetically connected to each other, and the inlet hole 320 may be connected through the connecting portion 17. Compressed air can be introduced into the.
  • a first pressure chamber 321b communicating with the first vertical hole 321a and having a lower portion thereof may be formed.
  • a second pressure chamber 321d communicating with the second vertical hole 321c and having a lower portion thereof may be formed.
  • the second vertical hole 321c is formed to communicate with the exhaust hole 323, and the second pressure chamber 321d is formed to communicate with the flow path 321 and the connection hole 322.
  • the inlet valve 34 may supply compressed air into the cylinder part 90 by opening the flow path 321 of the housing 32 in a state provided in the inner front side of the housing 32.
  • the inflow valve 34 may include the first valve body 341a and the first push rod 341b.
  • the first valve body 341a is elastically supported by the spring 341c in the first pressure chamber 321b so as to communicate with the upper side of the first pressure chamber 321b. 321a) may be closed.
  • the first push rod 341b may have a lower end fixed to an upper portion of the first valve body 341a and may be installed in the first vertical hole 321a to expose the upper end.
  • FIG. 4 and 5 are partially enlarged cross-sectional views schematically illustrating an operating state of the operating unit 50 of FIG. 2, and
  • FIG. 6 is a cross-sectional view schematically illustrating a state in which the valve unit 30 is advanced in the body 10.
  • FIG. 7 is a cross-sectional view schematically illustrating a state in which the valve unit 30 is reversed in the body 10.
  • the compressed air supplied by the hydraulic pressure source 2 is the inlet hole 320 ⁇ the first pressure chamber 321b ⁇ the first vertical hole (321a) ⁇ the flow path 321 ⁇ 2 pressure chamber (321d) ⁇ after passing through the connecting hole 322 in sequence (refer to the solid arrow in Fig. 4),
  • connection hole 322 and the connecting portion 19 made of a rubber material connecting hose, etc., both ends of which are hermetically connected to the inlet hole formed on the rear surface of the main body 900, which will be described later. It is fed into the cylinder portion 90, which causes the piston rod 901 of the cylinder portion 90 to advance as shown in FIG.
  • the shape of the first valve body 341a is not limited to the drawing, but preferably in order to effectively close the first vertical hole 321a by enlarging the contact area with the first vertical hole 321a.
  • the shape of a cone In the shape of a cone,
  • a rubber ring (321e of FIG. 3) having a through hole corresponding to the shape of the first valve body 341a is provided at an upper portion of the first pressure chamber 321b.
  • a rubber ring (321f of FIG. 3) may be provided on the upper portion of the first vertical hole 321a.
  • the exhaust valve 36 may exhaust the compressed air introduced into the cylinder part 90 by opening the exhaust hole 323 of the housing 32 in a state provided at an inner rear side of the housing 32. .
  • the exhaust valve 36 may include a second valve body 361a and a second push rod 361b.
  • the second valve body 361a is elastically supported by the spring 361c in the second pressure chamber 321d to close the second vertical hole 321c.
  • the lower end of the second push rod 361b may be fixed to an upper portion of the second valve body 361a and installed in the second vertical hole 321c to expose the upper end thereof.
  • the second pressure chamber 321d is opened, and the compressed air in the cylinder portion 90 is connected to the connecting portion 19 ⁇ the connecting hole 322 ⁇ the second pressure chamber 321d.
  • the second vertical hole 321c is sequentially exhausted through the exhaust hole 323 (see the solid arrow in FIG. 5), which causes the piston rod 901 of the cylinder portion 90 to be seen in FIG. As in reverse.
  • the shape of the second valve body 361a is not limited to the drawing, but preferably in order to effectively close the second vertical hole 321c by enlarging the contact area with the second vertical hole 321c.
  • shape of a cone In the shape of a cone,
  • a rubber ring (321g in FIG. 3) having a through hole corresponding to the shape of the second valve body 361a may be provided at an upper portion of the second pressure chamber 321d.
  • a rubber ring (321h of FIG. 3) is further provided on the upper portion of the second vertical hole 321c.
  • the opening and closing lever 38 may open and close the inlet valve 34 and the exhaust valve 36 by the operation unit 50.
  • the opening and closing lever 38 may include a pressurizing portion 381 and a lever portion 383.
  • the rear side of the pressing portion 381 may be axially coupled to the upper portion of the housing 32.
  • the front lower surface of the pressing portion 381 may be in contact with the upper end of the first pressing rod 341b, and the rear lower surface of the pressing portion 381 may be in contact with the upper end of the second pressing rod 361b. have.
  • the lever part 383 may be vertically formed on an upper portion of the rear side of the pressing part 381.
  • the operation unit 50 operates the opening / closing lever 38 of the valve unit 30 under the control of the control unit (not shown).
  • the operation part 50 is largely a drive member 510 made of a step motor, etc., and a link part 530 axially coupled to the drive shaft 511 of the drive member 510. It may be configured to include.
  • the link unit 530 has a lower end coupled to the drive shaft 511 of the drive member 510, and the first link member 531 rotates forward and backward along the drive shaft 511; And a second link member 533 that is axially coupled to an upper end of the first link member 531, and a rear side is axially coupled to an upper end of the lever portion 383 of the open / close lever 38. Can be.
  • the front and rear sides of the pressurizing portion 381 of the opening and closing lever 38 receive the reverse rotational power of the driving member 510 through the link portion 530 and rotate in the vertical direction, respectively, as shown in FIGS. 4 and 5. As described above, the first and second push bars 341b and 361b are respectively pressed downward.
  • the detection sensor 70 detects the opening and closing degree of the valve unit 30 according to the operation of the opening and closing lever 38.
  • the detection sensor 70 may be made of a known encoder, the detection sensor 70 made of a known encoder is connected to the drive shaft 511 of the drive member 510, the forward and reverse rotation speed of the drive shaft 511 Can be measured.
  • the detection sensor 70 may measure the forward and reverse rotation speed of the drive shaft 511 of the driving member 510 and output the measured rotation speed to the controller (not shown).
  • the reference speed range value may be stored in advance in the controller (not shown).
  • the control unit compares the normal speed value of the drive shaft 511 of the driving member 510 output by the sensor 70 with the reference speed range value previously stored in the control unit (not shown).
  • a determination unit (not shown) for determining whether the first and second pressure chambers 321b and 321d of the valve unit 30 are opened or closed may be provided.
  • the determination unit (not shown) when the forward and reverse rotation speed value of the driving shaft 511 of the driving member 510 output by the detection sensor 70 does not belong to the reference rotation range value range previously stored in the controller (not shown). ) Determines that the first and second pressure chambers 321b and 321d of the valve unit 30 are not completely opened and completely closed, respectively.
  • the controller continuously drives the drive shaft 511 of the drive member 510 so that the first and second pressure chambers 321b and 321d of the valve unit 30 can be completely opened and completely closed. Forward and reverse rotation.
  • the determination unit when the forward and reverse speed value of the drive shaft 511 of the driving member 510 output by the detection sensor 70 belongs to the reference speed range value previously stored in the controller (not shown) It is determined that the first and second pressure chambers 321b and 321d of the valve unit 30 are completely open and completely closed, respectively.
  • the controller (not shown) stops the driving of the driving member 510 so that the driving shaft 511 of the driving member 510 is not reversed.
  • the cylinder portion 90 is mounted to the rear side of the body 10, the body 900 through which the compressed air flows through the connection hole 322; And a piston rod 901 which is moved back and forth by the compressed air introduced into the main body 900 and whose front end is connected to the rear side of the housing 32.
  • valve part 30 may move back and forth within the body 10 as the piston rod 901 of the cylinder part 90 moves forward and backward.
  • the piston cylinder 100 is then connected to a hydraulic line 8 connected to a known booster cylinder 7 as shown in FIGS. 2, 6 and 7.
  • the piston cylinder 100 and the body 103 is mounted to the front side of the body (10); It may be configured to include; a piston rod 101 is accommodated in the main body 103 to be moved back and forth, the rear end is connected to the front side of the housing (32).
  • the hydraulic line (8) includes a first hydraulic line (81) connected between the lower portion of the front side of the main body (103) and a known master cylinder (3) for supplying hydraulic pressure to the inside of the main body (103);
  • the piston rod 101 of the piston cylinder 100 moves back and forth along the valve portion 30 to transfer the hydraulic pressure supplied to the inside of the main body 103 to the second hydraulic line 83 of the hydraulic line 8. Will be supplied.
  • the booster cylinder 7 is intermittently engaged with the clutch 11, which is a known technique.
  • the present invention pertains to the present invention.
  • control unit controls the operation of the operation unit 50 according to the output signal from the detection sensor 70.
  • control unit (not shown) may be provided in various ways such as a push button or a dial button method.
  • a driver may control the clutch 11 by operating the clutch button, and the control unit (not shown) may operate the operation unit 50 according to an operation signal of the clutch button and a detection signal of the detection sensor 70.
  • the driving of the driving member 510 can be controlled.
  • the front lower surface of the pressing part 381 of the opening / closing lever 38 of the valve part 30 may be elastically supported by the spring 37.
  • the second valve body 361a is lowered to open the second pressure chamber 321d, and the compressed air in the cylinder portion 90 is connected to the connecting portion 19 ⁇ connecting hole 322 ⁇ second.
  • the pressure chamber 321d may be sequentially passed through the second vertical hole 321c to be exhausted through the exhaust hole 323.
  • the spring 37 elastically supporting the front side of the open / close lever 38 opens the exhaust valve 36 to open the cylinder unit 90. Since the compressed air introduced into the inside to be exhausted to the outside there is an advantage that it is easier to exhaust the compressed air introduced into the cylinder portion 90 to the outside.
  • the present invention configured as described above can implement a semi-automatic transmission that does not need to step on the clutch pedal 1 like an automatic transmission while reducing transmission mounting cost and fuel cost by using an existing manual transmission.
  • the main body 103 of the piston cylinder 100 can be easily installed in the hydraulic line 8 connected to the conventional booster cylinder 7 in a short time, even when the clutch pedal 1 is accidentally operated by a driver.
  • the safety accident according to the clutch pedal 1 is not automatically operated by the pressure of the hydraulic pressure (see dotted arrow in FIG. 6) supplied to the booster cylinder (7) through the hydraulic line (8)
  • the piston cylinder 100 for supplying hydraulic pressure to the hydraulic line 8 in accordance with the forward and backward movement of the valve unit 30 allows the clutch pedal 1 to be more easily interrupted. There is also.
  • the present invention can be easily installed in a hydraulic line connected to a conventional booster cylinder in a short time without restructuring the vehicle, and the clutch pedal does not automatically operate even if a driver accidentally operates the clutch pedal. There is an effect that can prevent accidents in advance.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

The present invention relates to a clutch controller for a vehicle; in particular, because this can easily be installed in a hydraulic pressure line connected with a conventional booster cylinder in a short time without changing the vehicle structure, and the clutch petal does not operate automatically if its clutch pedal is manipulated due to operator mistake, it can effectively prevent accidents.

Description

차량용 클러치 제어장치Vehicle Clutch Control
본 발명은 특히, 차량을 구조변경하지 않고 종래의 부스터실린더와 연결되는 유압라인에 단시간내에 간편하게 설치할 수 있을 뿐만 아니라 운전자 실수로 클러치 페달을 조작하여도 상기 클러치 페달이 자동으로 동작하지 않아 이에 따른 안전사고를 미연에 방지할 수 있는 차량용 클러치 제어장치에 관한 것이다.In particular, the present invention can be easily installed within a short time in a hydraulic line connected to a conventional booster cylinder without restructuring a vehicle, and the clutch pedal does not automatically operate even when a driver accidentally operates the clutch pedal. It relates to a clutch control device for a vehicle that can prevent accidents in advance.
일반적으로, 클러치(Clutch)는 동심축 위에 있는 구동축에서 피동축으로 기계적접촉에 의해 동력을 전달하거나 차단하는 기능을 갖춘 기계요소를 말하는 것으로써, 이러한 클러치는 기관과 변속기 사이에 설치된다.Generally, a clutch refers to a mechanical element having a function of transmitting or interrupting power by mechanical contact from a drive shaft on a coaxial shaft to a driven shaft, wherein the clutch is installed between the engine and the transmission.
여기서, 상기 클러치는 기관의 회전력을 변속기에 전달하는 동력전달기능과 기관과 변속기 사이의 동력흐름을 필요할 때마다 일시 차단하는 동력차단기능을 수행하고, 부드러우면서도 진동이 없는 발진을 가능하게 하며, 기관과 동력전달장치를 과부하로부터 보호함은 물론 플라이휠과 함께 기관의 회전진동을 감소시키게 된다.Here, the clutch performs a power transmission function for transmitting the rotational force of the engine to the transmission and a power cut function for temporarily shutting off the power flow between the engine and the transmission, and enables a smooth and vibration-free oscillation. It protects the engine and power train from overload as well as reduces the engine's rotational vibration with the flywheel.
상기와 같은 클러치는 도 1에서 보는 바와 같이 크게, 운전자의 조작력을 받는 클러치 페달(1)과; 상기 클러치 페달(1)의 힘을 전달시키는 마스터 실린더(3)와; 상기 마스터 실린더(3)와 연결되어 공압을 공급시키는 공기펌프(5)와; 상기 공기펌프(5)에서 공급된 공압을 받아 작동되는 피스톤로드(7a)를 가진 부스터실린더(7)와; 상기 부스터실린더(7)에서 제공된 공압으로 클러치(11)를 작동시키는 릴리즈실린더(9)와; 힌지고정되어 상기 릴리즈 실린더(9)와 상기 클러치(11)를 연결시키는 시프트레버(13);를 포함하여 구성된다.The clutch as described above is largely, as shown in FIG. A master cylinder (3) for transmitting the force of the clutch pedal (1); An air pump 5 connected to the master cylinder 3 to supply air pressure; A booster cylinder (7) having a piston rod (7a) operated by receiving the pneumatic pressure supplied from the air pump (5); A release cylinder (9) for operating the clutch (11) with the pneumatic pressure provided by the booster cylinder (7); And a shift lever 13 hinged and connected to the release cylinder 9 and the clutch 11.
상기 릴리즈실린더(9)의 푸시로드(9a)는 스프링(9b)에 의해 복귀력을 가진다.The push rod 9a of the release cylinder 9 has a return force by the spring 9b.
이와 같이 구성된 클러치는 운전자가 상기 클러치 페달(1)을 밟으면, 그 힘이 상기 마스터실린더(3)의 피스톤로드(3a)를 작동시켜 상기 공기펌프(5)에서 공급되고 있는 공압이 공압 유도부(51)를 거쳐 상기 부스터 실린더(7)로 유입되고, 유입된 공압은 상기 부스터실린더(7)의 피스톤로드(7a)를 이동시켜 상기 릴리즈실린더(9)의 푸시로드(9a)를 이동시키며, 상기 푸시로드(9a)의 이동에 의해 상기 시프트레버(13)가 상기 클러치(11)의 클러치 디스크가 엔진의 구동판에서 분리되어 휠로의 전달되는 동력이 차단된다.In the clutch configured as described above, when the driver presses the clutch pedal 1, the force actuates the piston rod 3a of the master cylinder 3 so that the pneumatic pressure supplied from the air pump 5 is the pneumatic induction part 51. Inflow into the booster cylinder (7), and the introduced air pressure moves the piston rod (7a) of the booster cylinder (7) to move the push rod (9a) of the release cylinder (9), the push The shift lever 13 separates the clutch disk of the clutch 11 from the driving plate of the engine by the movement of the rod 9a, and the power transmitted to the wheel is interrupted.
그러나, 상기 클러치는 장시간 정체와 서행이 반복되는 구간이나 시내 주행시 상기 클러치페달을 수없이 작동시켜야 하기 때문에 운전자의 피로도가 가중될 뿐만 아니라 무릎과 허리 등에 무리를 주는 문제점이 있다.However, the clutch has a problem that not only increases the fatigue of the driver but also impairs the knees and the waist because the clutch pedal needs to be operated numerous times during the section or the slow running which is repeated for a long time.
또한, 자동차의 시동이 꺼지지 않게 하기 위해서는 상기 클러치 페달을 뗄때 반클러치 구간에서는 발동작을 미세하게 움직이면서 엑셀레이터 페달을 밟아야 하는데, 이때 운전자가 상기 클러치페달을 밟고 있는 발을 빨리 떼게 되면 자동차가 덜컹거리거나 엔진의 시동이 꺼지게 되고, 반면에 발을 늦게 떼게 되면 자동차에 동력이 제대로 전달되지 않아 차량의 운전제어가 여의치 않은 문제점이 있다.In addition, in order to prevent the vehicle from starting, the accelerator pedal must be pressed while the foot pedal is released when the clutch pedal is released. When the start of the turn off, on the other hand, if the foot is released late, the power is not properly transmitted to the car there is a problem that the driving control of the vehicle is not good.
한편, 최근에는 이러한 문제점을 해결하기 위한 자동차용 클러치 제어장치가 제안된 바 있으나, 자동차용 클러치 제어장치를 자동차에 장착시 자동차에 구비된 부스터실린더를 개조한 후 밸브를 연결관을 이용하여 상기 부스터실린더에 연결해야하고, 상기 밸브와 연결설치된 동작레버를 상기 부스터실린더에 연결해야하는 등의 불편함이 있어 작업시 작업자의 고도의 숙련도가 요구되고, 작업시간이 긴 문제점이 있다.Meanwhile, in recent years, an automobile clutch control apparatus has been proposed to solve such a problem, but when the automobile clutch control apparatus is mounted on an automobile, the booster cylinder provided in the automobile is modified, and the valve is connected to the booster using a connection pipe. To be connected to the cylinder, the operation lever connected to the valve connected to the booster cylinder is inconvenient, etc. There is a problem that requires a high level of skill of the operator at the time of operation, the work time is long.
따라서, 본 발명자는 차량을 구조변경하지 않고 단시간내에 간편하게 설치할 수 있는 차량용 클러치 제어장치를 제안하고자 한다.Accordingly, the present inventors propose a vehicle clutch control apparatus that can be easily installed in a short time without changing the vehicle structure.
본 발명은 상술한 문제점을 해결하기 위하여 창출된 것으로써, 특히 차량을 구조변경하지 않고 종래의 부스터실린더와 연결되는 유압라인에 단시간내에 간편하게 설치할 수 있을 뿐만 아니라 운전자 실수로 클러치 페달을 조작하여도 상기 클러치 페달이 자동으로 동작하지 않아 이에 따른 안전사고를 미연에 방지할 수 있는 차량용 클러치 제어장치를 제공하는 것을 그 목적으로 한다.The present invention was created to solve the above-mentioned problems, and in particular, it can be easily installed in a hydraulic line connected to a conventional booster cylinder without a structural change in a short time, and even if the driver accidentally operates the clutch pedal. It is an object of the present invention to provide a clutch control device for a vehicle that does not automatically operate the clutch pedal and thus prevents a safety accident.
상기와 같은 목적을 달성하기 위한 본 발명은 부스터 실린더의 작동에 의해 단속되는 클러치를 제어하는 차량용 클러치 제어장치에 있어서, 몸체와; 상기 몸체 내에 전후방향으로 이동가능하게 설치되고, 유입되는 압축공기를 조절하여 배기시키는 개폐레버가 구비된 밸브부와; 상기 밸브부의 개폐레버를 작동시키는 작동부와; 상기 개폐레버의 작동에 따른 상기 밸브부의 개폐정도를 감지하는 감지센서와; 상기 몸체에 장착되고, 상기 밸브부로부터 배기되는 압축공기가 유입되어 상기 밸브부를 이동시키는 실린더부와; 상기 부스터 실린더에 연결된 유압라인에 연결되고, 피스톤로드가 상기 밸브부에 장착되어 상기 밸브부의 전후이동에 따라 상기 유압라인으로 유압을 공급하는 피스톤실린더와; 상기 작동부를 제어하는 제어부;를 포함하여 이루어지는 것을 특징으로 하는 차량용 클러치 제어장치를 제공한다.In order to achieve the above object, the present invention provides a vehicle clutch control apparatus for controlling a clutch to be interrupted by the operation of a booster cylinder, the body; A valve unit installed in the body so as to be movable in the front-rear direction and having an opening / closing lever for controlling and exhausting compressed air introduced therein; An operation part for operating the opening / closing lever of the valve part; A detection sensor for detecting an opening and closing degree of the valve unit according to the operation of the opening and closing lever; A cylinder unit mounted to the body and having compressed air exhausted from the valve unit to move the valve unit; A piston cylinder connected to a hydraulic line connected to the booster cylinder, and having a piston rod mounted on the valve part to supply hydraulic pressure to the hydraulic line according to the forward and backward movement of the valve part; The control unit for controlling the operation unit; provides a vehicle clutch control device comprising a.
여기서, 상기 밸브부는 압축공기를 공급하는 유압원이 연결되는 유입공과, 상기 실린더부와 연결되고 유로에 의해 상기 유입공과 연통되는 연결공과, 상기 유로와 연통되는 배기공이 형성된 하우징과; 상기 하우징의 유로를 개방하여 상기 실린더부내로 압축공기를 공급하는 유입밸브와; 상기 하우징의 배기공을 개방하여 상기 실린더부내로 유입된 압축공기를 배기시키는 배기밸브와; 상기 작동부에 의해 상기 유입밸브와 배기밸브를 개폐시키는 개폐레버;를 포함하여 이루어지는 것이 바람직하다.The valve unit may include: a housing having an inlet hole to which a hydraulic source for supplying compressed air is connected, a connection hole connected to the cylinder part and communicating with the inlet hole by a flow path, and an exhaust hole communicating with the flow path; An inlet valve which opens the flow path of the housing and supplies compressed air into the cylinder; An exhaust valve opening the exhaust hole of the housing to exhaust compressed air introduced into the cylinder part; And an opening / closing lever for opening and closing the inlet valve and the exhaust valve by the operation unit.
나아가, 상기 밸브부의 개폐레버의 전측을 탄성지지하여 상기 작동부가 상기 밸브부의 개폐레버를 작동시키지 않는 경우 상기 배기밸브를 개방시키는 스프링이 구비되는 것이 바람직하다.Furthermore, it is preferable that a spring is provided to open the exhaust valve when the operating part does not operate the opening / closing lever of the valve part by elastically supporting the front side of the opening / closing lever of the valve part.
본 발명은 기존 수동변속기를 사용하여 변속기 장착비용 및 연료비용을 절감하면서 자동 변속기와 같이 클러치 페달을 일일이 밟지 않아도 되는 반자동변속기를 구연할 수 있고, 특히, 차량을 구조변경하지 않고 종래의 부스터실린더와 연결되는 유압라인에 단시간내에 간편하게 설치할 수 있을 뿐만 아니라 운전자 실수로 클러치 페달을 조작하여도 상기 클러치 페달이 자동으로 동작하지 않아 이에 따른 안전사고를 미연에 방지할 수 있는 효과가 있다.The present invention can implement a semi-automatic transmission that does not need to step on the clutch pedal, such as an automatic transmission, while reducing transmission installation cost and fuel cost by using an existing manual transmission, and in particular, without changing the structure of the vehicle and the conventional booster cylinder Not only can be easily installed in the hydraulic line to be connected within a short time, the clutch pedal does not automatically operate even if the operator accidentally operates the clutch pedal, thereby preventing the safety accident accordingly.
그리고, 상기 밸브부의 전후이동에 따라 유압라인으로 유압을 공급하는 피스톤실린더로 인해 클러치 페달의 단속을 보다 용이하게 행할 수 있게 되는 효과가 있다.In addition, due to the piston cylinder for supplying the hydraulic pressure to the hydraulic line in accordance with the forward and backward movement of the valve portion there is an effect that can be more easily performed the clutch pedal.
나아가, 작동부가 상기 밸브부를 작동시키지 않을 경우 개폐레버의 전측을 탄성지지하는 스프링이 상기 배기밸브를 개방시켜 실린더부내로 유입된 압축공기를 외부로 배기시키기 때문에 보다 용이하게 상기 실린더부내로 유입된 압축공기를 외부로 배기시킬 수 있게 되는 효과가 있다.Furthermore, when the operating part does not operate the valve part, the spring elastically supporting the front side of the opening / closing lever opens the exhaust valve to exhaust the compressed air introduced into the cylinder part to the outside. There is an effect that can exhaust the air to the outside.
도 1은 종래의 자동차용 클러치 장치의 상태를 개략적으로 나타내는 단면도이고,1 is a cross-sectional view schematically showing a state of a conventional clutch device for automobiles,
도 2는 본 발명의 일실시예인 차량용 클러치 제어장치를 개략적으로 나타내는 단면도이고,2 is a cross-sectional view schematically showing a clutch control device for an embodiment of the present invention,
도 3은 도 2의 밸브부를 개략적으로 나타내는 일부확대단면도이고,3 is a partially enlarged cross-sectional view schematically illustrating the valve unit of FIG. 2;
도 4 및 도 5는 도 2의 작동부의 작동상태를 개략적으로 나타내는 일부확대단면도이고,4 and 5 are partially enlarged cross-sectional views schematically showing an operating state of the operating unit of FIG.
도 6은 몸체내에서 밸브부가 전진한 상태를 개략적으로 나타내는 단면도이고,6 is a cross-sectional view schematically showing a state in which the valve portion is advanced in the body,
도 7은 몸체내에서 밸브부가 후진한 상태를 개략적으로 나타내는 단면도이다.7 is a cross-sectional view schematically showing a state in which the valve portion is reversed in the body.
*** 도면의 주요부분에 대한 부호의 설명****** Explanation of symbols for main parts of drawing ***
1; 클러치페달, 2; 유압원,One; Clutch pedal, 2; Hydraulic source,
3; 마스터실린더, 3a, 7a, 901, 101; 피스톤로드,3; Master cylinders, 3a, 7a, 901, 101; Piston rod,
5; 공기펌프, 51; 공압유도부,5; Air pump, 51; Pneumatic guide part,
7; 부스터실린더, 8; 유압라인,7; Booster cylinder, 8; Hydraulic line,
81; 제 1유압라인, 83; 제 2유압라인,81; First hydraulic line 83; 2nd hydraulic line,
9; 릴리즈 실린더, 9a; 푸시로드,9; Release cylinder, 9a; Push rod,
9b; 스프링, 10; 몸체,9b; Spring, 10; Body Part,
11; 클러치, 13; 시프트레버,11; Clutch, 13; Shift lever,
17, 19; 연결부, 30; 밸브부,17, 19; Connection, 30; Valve,
32; 하우징, 320; 유입공,32; A housing, 320; Inlet Hole,
321; 유로, 321a; 제 1수직공,321; Flow path 321a; First Vertical Worker,
321b; 제 1압력실, 321c; 제 2수직공,321b; First pressure chamber 321c; 2nd Vertical Weaver,
321d; 제 2압력실, 321e, 321f,321g, 321h; 고무링321d; Second pressure chamber, 321e, 321f, 321g, and 321h; Rubber ring
322; 연결공, 323; 배기공,322; Connector, 323; Vent Hole,
34; 유입밸브, 341a; 제 1밸브체,34; Inlet valve, 341a; The first valve body,
341b; 제 1누름봉, 341c, 361c, 37; 스프링,341b; First push rods, 341c, 361c, 37; spring,
36; 배기밸브, 361a; 제 2밸브체,36; Exhaust valve, 361a; Second valve body,
361b; 제 2누름봉, 38; 개폐밸브,361b; Second push rod, 38; Valve,
381; 가압부, 383; 레버부,381; Pressurization, 383; Lever,
50; 작동부, 50; 구동부재,50; Working part, 50; Drive member,
510; 구동부재, 511; 구동축,510; Drive member 511; driving axle,
530; 링크부, 531; 제 1링크부재,530; Link portion, 531; The first link member,
533; 제 2링크부재, 70; 감지센서,533; A second link member, 70; Sensor,
90; 실린더부, 900, 103; 본체,90; Cylinder portions 900 and 103; main body,
100; 피스톤실린더.100; Piston cylinder.
이하, 본 발명의 바람직한 실시예를 첨부한 도면에 의거하여 보다 상세하게 설명하면 다음과 같다. 물론 본 발명의 권리범위는 하기의 실시예에 한정되는 것은 아니며, 본 발명의 기술적 요지를 벗어나지 않는 범위 내에서 당해 기술분야의 통상적인 지식을 가진자에 의하여 다양하게 변형 실시될 수 있다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Of course, the scope of the present invention is not limited to the following examples, and various modifications can be made by those skilled in the art without departing from the technical gist of the present invention.
도 2는 본 발명의 일실시예인 차량용 클러치 제어장치를 개략적으로 나타내는 단면도이다.2 is a cross-sectional view schematically showing a vehicle clutch control apparatus according to an embodiment of the present invention.
본 발명의 일실시예인 차량용 클러치 제어장치는 도 2에서 보는 바와 같이 크게, 몸체(10), 밸브부(30), 작동부(50), 감지센서(70), 실린더부(90), 피스톤실린더(100) 및 제어부(미도시)를 포함하여 이루어진다.Clutch control device for an embodiment of the present invention is large, as shown in Figure 2, the body 10, the valve unit 30, the operation unit 50, the sensor 70, the cylinder unit 90, the piston cylinder 100 and a control unit (not shown).
먼저, 상기 몸체(10)는 후술할 상기 실린더부(90)와 후술할 피스톤실린더(100)사이에 구비될 수 있다.First, the body 10 may be provided between the cylinder portion 90 to be described later and the piston cylinder 100 to be described later.
상기 몸체(10)의 후측면에는 상기 실린더부(90)가 장착되고, 상기 몸체(10)의 전측면은 상기 피스톤실린더(100)가 장착될 수 있다.The cylinder portion 90 may be mounted on the rear side of the body 10, and the piston cylinder 100 may be mounted on the front side of the body 10.
다음으로, 상기 밸브부(30)는 상기 몸체(10)내에 전후방향으로 이동가능하게 설치되고, 유입되는 압축공기를 조절하여 배기시키는 개폐레버(38)가 구비된다.Next, the valve unit 30 is installed in the body 10 so as to be movable in the front and rear directions, and is provided with an opening and closing lever 38 for controlling and exhausting the compressed air introduced therein.
도 3은 도 2의 밸브부(30)를 개략적으로 나타내는 일부확대단면도이다.3 is a partially enlarged cross-sectional view schematically illustrating the valve unit 30 of FIG. 2.
상기 밸브부(30)는 도 3에서 보는 바와 같이 크게, 하우징(32), 유입밸브(34), 배기밸브(36) 및 개폐레버(38)를 포함하여 이루어질 수 있다.As shown in FIG. 3, the valve unit 30 may include a housing 32, an inlet valve 34, an exhaust valve 36, and an open / close lever 38.
상기 하우징(32)에는 상기 제어부(미도시)의 제어에 의해 압축공기를 공급하는 컴프레셔 등의 유압원(도 2의 2)과 연결되어 선택적으로 압축공기가 유입되는 유입공(320)과; 상기 실린더부(90)와 연결되고, 유로(321)에 의해 상기 유입공(320)과 연통되는 연결공(322)과; 상기 유로(321)와 연통되는 배기공(323)이 형성될 수 있다.The housing 32 has an inlet hole 320 is connected to a hydraulic source (2 in FIG. 2), such as a compressor for supplying compressed air under the control of the control unit (not shown) to selectively enter the compressed air; A connection hole 322 connected to the cylinder part 90 and communicating with the inflow hole 320 by a flow path 321; An exhaust hole 323 communicating with the flow path 321 may be formed.
상기 유입공(320)과 연결공(322)은 상기 하우징(32)의 일측면 양측에 일정간격으로 각각 형성될 수 있고, 상기 유로(321)는 상기 하우징(32)의 내부 중심부에 수평형성수 있으며, 상기 배기공(323)은 상기 하우징(32)의 후측면 내부 상측에 수평형성될 수 있다.The inflow hole 320 and the connection hole 322 may be formed on both sides of one side of the housing 32 at predetermined intervals, and the flow path 321 may be formed horizontally in the inner center of the housing 32. In addition, the exhaust hole 323 may be horizontally formed on the inner side of the rear side of the housing 32.
상기 유압원(2)과 상기 유입공(320) 사이에는 고무재질의 연결호스 등으로 이루어지는 연결부(17)의 양단부가 각각 기밀하게 연결될 수 있고, 상기 연결부(17)를 통해 상기 유입공(320)으로 압축공기가 유입될 수 있다.Between the hydraulic source 2 and the inlet hole 320, both ends of the connecting portion 17 made of a rubber hose or the like may be hermetically connected to each other, and the inlet hole 320 may be connected through the connecting portion 17. Compressed air can be introduced into the.
상기 하우징(32)의 내부 전측에는 상기 유로(321)와 연통되고, 상부가 개방된 제 1수직공(321a)과; 상기 제 1수직공(321a)과 연통되고, 하부가 확개된 제 1압력실(321b)이 형성될 수 있다.A first vertical hole 321a communicating with the flow path 321 and having an upper portion open to an inner front side of the housing 32; A first pressure chamber 321b communicating with the first vertical hole 321a and having a lower portion thereof may be formed.
상기 하우징(32)의 내부 후측에는 상부가 개방된 제 2수직공(321c)과; 상기 제 2수직공(321c)과 연통되고, 하부가 확개된 제 2압력실(321d)이 형성될 수 있다.A second vertical hole (321c) having an upper portion at an inner rear side of the housing (32); A second pressure chamber 321d communicating with the second vertical hole 321c and having a lower portion thereof may be formed.
특히, 상기 제 2수직공(321c)은 상기 배기공(323)과 연통되도록 형성되고, 상기 제 2압력실(321d)은 상기 유로(321) 및 상기 연결공(322)과 연통되도록 형성된다.In particular, the second vertical hole 321c is formed to communicate with the exhaust hole 323, and the second pressure chamber 321d is formed to communicate with the flow path 321 and the connection hole 322.
상기 유입밸브(34)는 상기 하우징(32)의 내부 전측에 구비된 상태에서 상기 하우징(32)의 유로(321)를 개방하여 상기 실린더부(90)내로 압축공기를 공급할 수 있다.The inlet valve 34 may supply compressed air into the cylinder part 90 by opening the flow path 321 of the housing 32 in a state provided in the inner front side of the housing 32.
상기 유입밸브(34)는 상기 제 1밸브체(341a)와 제 1누름봉(341b)을 포함하여 구성될 수 있다.The inflow valve 34 may include the first valve body 341a and the first push rod 341b.
상기 제 1밸브체(341a)는 상기 제 1압력실(321b)에 스프링(도 3의 341c)에 의해 탄성지지되어 상기 제 1압력실(321b)의 상측으로 연통되도록 형성된 상기 제 1수직공(321a)을 폐쇄할 수 있다.The first valve body 341a is elastically supported by the spring 341c in the first pressure chamber 321b so as to communicate with the upper side of the first pressure chamber 321b. 321a) may be closed.
상기 제 1누름봉(341b)은 하단부가 상기 제 1밸브체(341a)의 상부에 고정되고, 상단부가 노출되도록 상기 제 1수직공(321a)에 설치될 수 있다.The first push rod 341b may have a lower end fixed to an upper portion of the first valve body 341a and may be installed in the first vertical hole 321a to expose the upper end.
도 4 및 도 5는 도 2의 작동부(50)의 작동상태를 개략적으로 나타내는 일부확대단면도이고, 도 6은 몸체(10)내에서 밸브부(30)가 전진한 상태를 개략적으로 나타내는 단면도이고, 도 7은 몸체(10)내에서 밸브부(30)가 후진한 상태를 개략적으로 나타내는 단면도이다.4 and 5 are partially enlarged cross-sectional views schematically illustrating an operating state of the operating unit 50 of FIG. 2, and FIG. 6 is a cross-sectional view schematically illustrating a state in which the valve unit 30 is advanced in the body 10. FIG. 7 is a cross-sectional view schematically illustrating a state in which the valve unit 30 is reversed in the body 10.
상기 제 1누름봉(341b)의 상단부가 상기 밸브부(30)의 개폐레버(38)에 의해 하부방향으로 눌러질 경우 상기 제 1밸브체(341a)는 하강하게 된다.When the upper end portion of the first push rod 341b is pressed downward by the opening / closing lever 38 of the valve portion 30, the first valve body 341a is lowered.
이때, 도 4에서 보는 바와 같이 상기 유압원(2)에 의해 공급되는 압축공기가 상기 유입공(320) → 제 1압력실(321b) → 제 1수직공(321a) → 유로(321) → 제 2압력실(321d) → 연결공(322)을 순차적으로 통과(도 4의 실선화살표 참조.)한 후,At this time, as shown in Figure 4, the compressed air supplied by the hydraulic pressure source 2 is the inlet hole 320 → the first pressure chamber 321b → the first vertical hole (321a) → the flow path 321 → 2 pressure chamber (321d) → after passing through the connecting hole 322 in sequence (refer to the solid arrow in Fig. 4),
상기 연결공(322)과 상기 실린더부(90)의 후술할 본체(900)의 후측면에 형성된 유입공에 양단부가 각각 기밀하게 연결되는 고무재질의 연결호스 등로 이루어지는 연결부(19)를 통해 상기 실린더부(90)내로 공급되고, 이로 인해 상기 실린더부(90)의 피스톤로드(901)은 도 6에서 보는 바와 같이 전진하게 된다.The connection hole 322 and the connecting portion 19 made of a rubber material connecting hose, etc., both ends of which are hermetically connected to the inlet hole formed on the rear surface of the main body 900, which will be described later. It is fed into the cylinder portion 90, which causes the piston rod 901 of the cylinder portion 90 to advance as shown in FIG.
상기 제 1밸브체(341a)의 형상은 도면에 크게 한정되는 것은 아니나, 바람직하게는 상기 제 1수직공(321a)과의 접촉면적을 확대하여 상기 제 1수직공(321a)을 효과적으로 폐쇄하기 위하여 원추형상으로 이루어지고,The shape of the first valve body 341a is not limited to the drawing, but preferably in order to effectively close the first vertical hole 321a by enlarging the contact area with the first vertical hole 321a. In the shape of a cone,
상기 제 1압력실(321b)의 상부에 상기 제 1밸브체(341a)의 형상과 대응되는 관통구를 갖는 고무링(도 3의 321e)이 구비되는 것이 좋다.It is preferable that a rubber ring (321e of FIG. 3) having a through hole corresponding to the shape of the first valve body 341a is provided at an upper portion of the first pressure chamber 321b.
나아가, 상기 제 1수직공(321a)을 통해 압축공기가 누기되는 것을 방지하기 위해 상기 제 1수직공(321a)의 상부에도 고무링(도 3의 321f)가 구비되는 것이 더욱 좋다.Furthermore, in order to prevent the compressed air from leaking through the first vertical hole 321a, a rubber ring (321f of FIG. 3) may be provided on the upper portion of the first vertical hole 321a.
상기 배기밸브(36)는 상기 하우징(32)의 내부 후측에 구비된 상태에서 상기 하우징(32)의 배기공(323)을 개방하여 상기 실린더부(90)내로 유입된 압축공기를 배기시킬 수 있다.The exhaust valve 36 may exhaust the compressed air introduced into the cylinder part 90 by opening the exhaust hole 323 of the housing 32 in a state provided at an inner rear side of the housing 32. .
상기 배기밸브(36)는 제 2밸브체(361a)와 제 2누름봉(361b)을 포함하여 구성될 수 있다.The exhaust valve 36 may include a second valve body 361a and a second push rod 361b.
상기 제 2밸브체(361a)는 상기 제 2압력실(321d)에 스프링(도 3의 361c)에 의해 탄성지지되어 상기 제 2수직공(321c)을 폐쇄할 수 있다.The second valve body 361a is elastically supported by the spring 361c in the second pressure chamber 321d to close the second vertical hole 321c.
상기 제 2누름봉(361b)의 하단부는 상기 제 2밸브체(361a)의 상부에 고정되고, 상단부가 노출되도록 상기 제 2수직공(321c)에 설치될 수 있다.The lower end of the second push rod 361b may be fixed to an upper portion of the second valve body 361a and installed in the second vertical hole 321c to expose the upper end thereof.
상기 제 2누름봉(361b)의 상단부가 상기 밸브부(30)의 개폐레버(38)에 의해 하부방향으로 눌러질 경우 상기 제 2밸브체(361a)는 하강하게 된다.When the upper end of the second push rod 361b is pressed downward by the opening / closing lever 38 of the valve portion 30, the second valve body 361a is lowered.
이때, 도 5에서 보는 바와 같이 상기 제 2압력실(321d)는 개방되고, 상기 실린더부(90)내의 압축공기는 상기 연결부(19) → 상기 연결공(322) → 제 2압력실(321d) → 제 2수직공(321c) → 배기공(323)을 순차적으로 통과(도 5의 실선화살표 참조.)하여 배기되고, 이로 인해 상기 실린더부(90)의 피스톤로드(901)는 도 7에서 보는 바와 같이 후진하게 된다.In this case, as shown in FIG. 5, the second pressure chamber 321d is opened, and the compressed air in the cylinder portion 90 is connected to the connecting portion 19 → the connecting hole 322 → the second pressure chamber 321d. ¡Æ the second vertical hole 321c is sequentially exhausted through the exhaust hole 323 (see the solid arrow in FIG. 5), which causes the piston rod 901 of the cylinder portion 90 to be seen in FIG. As in reverse.
상기 제 2밸브체(361a)의 형상은 도면에 크게 한정되는 것은 아니나, 바람직하게는 상기 제 2수직공(321c)과의 접촉면적을 확대하여 상기 제 2수직공(321c)을 효과적으로 폐쇄하기 위하여 원추형상으로 이루어지고,The shape of the second valve body 361a is not limited to the drawing, but preferably in order to effectively close the second vertical hole 321c by enlarging the contact area with the second vertical hole 321c. In the shape of a cone,
상기 제 2압력실(321d)의 상부에 상기 제 2밸브체(361a)의 형상과 대응되는 관통구를 갖는 고무링(도 3의 321g)이 구비되는 것이 좋다.A rubber ring (321g in FIG. 3) having a through hole corresponding to the shape of the second valve body 361a may be provided at an upper portion of the second pressure chamber 321d.
나아가, 상기 제 2수직공(321c)을 통해 압축공기가 누기되는 것을 방지하기 위해 상기 제 2수직공(321c)의 상부에도 고무링(도 3의 321h)이 구비되는 것이 더욱 좋다.Furthermore, in order to prevent the compressed air from leaking through the second vertical hole 321c, a rubber ring (321h of FIG. 3) is further provided on the upper portion of the second vertical hole 321c.
상기 개폐레버(38)는 상기 작동부(50)에 의해 상기 유입밸브(34)와 상기 배기밸브(36)를 개폐시킬 수 있다.The opening and closing lever 38 may open and close the inlet valve 34 and the exhaust valve 36 by the operation unit 50.
상기 개폐레버(38)는 가압부(381)와 레버부(383)를 포함하여 구성될 수 있다.The opening and closing lever 38 may include a pressurizing portion 381 and a lever portion 383.
상기 가압부(381)의 후측은 상기 하우징(32)의 상부에 축결합될 수 있다.The rear side of the pressing portion 381 may be axially coupled to the upper portion of the housing 32.
상기 가압부(381)의 전측 하부면은 상기 제 1누름봉(341b)의 상단부와 접할 수 있고, 상기 가압부(381)의 후측 하부면은 상기 제 2누름봉(361b)의 상단부와 접할 수 있다.The front lower surface of the pressing portion 381 may be in contact with the upper end of the first pressing rod 341b, and the rear lower surface of the pressing portion 381 may be in contact with the upper end of the second pressing rod 361b. have.
상기 레버부(383)은 상기 가압부(381)의 후측 상부에 수직형성될 수 있다.The lever part 383 may be vertically formed on an upper portion of the rear side of the pressing part 381.
다음으로, 상기 작동부(50)는 상기 제어부(미도시)의 제어에 의해 상기 밸브부(30)의 개폐레버(38)를 작동시키게 된다.Next, the operation unit 50 operates the opening / closing lever 38 of the valve unit 30 under the control of the control unit (not shown).
상기 작동부(50)는 도 4 및 도 5에서 보는 바와 같이 크게, 스탭모터 등으로 이루어지는 구동부재(510)와, 상기 구동부재(510)의 구동축(511)과 축결합되는 링크부(530)를 포함하여 구성될 수 있다.As shown in FIGS. 4 and 5, the operation part 50 is largely a drive member 510 made of a step motor, etc., and a link part 530 axially coupled to the drive shaft 511 of the drive member 510. It may be configured to include.
상기 링크부(530)는 상기 구동부재(510)의 구동축(511)에 하단이 축결합되고, 상기 구동축(511)을 따라 정역회전하는 제 1링크부재(531)와; 상기 제 1링크부재(531)의 상단에 전측이 축결합되고, 후측이 상기 개폐레버(38)의 레버부(383)의 상단과 축결합되는 제 2링크부재(533);를 포함하여 구성될 수 있다.The link unit 530 has a lower end coupled to the drive shaft 511 of the drive member 510, and the first link member 531 rotates forward and backward along the drive shaft 511; And a second link member 533 that is axially coupled to an upper end of the first link member 531, and a rear side is axially coupled to an upper end of the lever portion 383 of the open / close lever 38. Can be.
상기 개폐레버(38)의 가압부(381)의 전후측은 상기 링크부(530)를 통해 상기 구동부재(510)의 정역회전력을 전달받아 각각 상하방향으로 회전이동하여 도 4 및 도 5에서 보는 바와 같이 상기 제 1, 2누름봉(341b, 361b)를 하부방향으로 각각 가압하게 된다.The front and rear sides of the pressurizing portion 381 of the opening and closing lever 38 receive the reverse rotational power of the driving member 510 through the link portion 530 and rotate in the vertical direction, respectively, as shown in FIGS. 4 and 5. As described above, the first and second push bars 341b and 361b are respectively pressed downward.
다음으로, 상기 감지센서(70)는 상기 개폐레버(38)의 작동에 따른 상기 밸브부(30)의 개폐정도를 감지하게 된다.Next, the detection sensor 70 detects the opening and closing degree of the valve unit 30 according to the operation of the opening and closing lever 38.
상기 감지센서(70)는 공지된 인코더로 이루어질 수 있고, 공지된 인코더로 이루어지는 상기 감지센서(70)는 상기 구동부재(510)의 구동축(511)과 연결되어 상기 구동축(511)의 정역회전수를 측정할 수 있다.The detection sensor 70 may be made of a known encoder, the detection sensor 70 made of a known encoder is connected to the drive shaft 511 of the drive member 510, the forward and reverse rotation speed of the drive shaft 511 Can be measured.
상기 감지센서(70)는 상기 구동부재(510)의 구동축(511)의 정역회전수를 측정하여 상기 제어부(미도시)로 출력할 수 있다.The detection sensor 70 may measure the forward and reverse rotation speed of the drive shaft 511 of the driving member 510 and output the measured rotation speed to the controller (not shown).
상기 제어부(미도시)에는 기준회전수범위값이 미리 저장될 수 있다.The reference speed range value may be stored in advance in the controller (not shown).
상기 제어부(미도시)에는 상기 감지센서(70)가 출력하는 상기 구동부재(510)의 구동축(511)의 정역회전수값과 상기 제어부(미도시)에 미리 저장된 기준 회전수범위값을 비교하여 상기 밸브부(30)의 제 1, 2압력실(321b, 321d)의 개폐여부를 판단하는 판단부(미도시)가 구비될 수 있다.The control unit (not shown) compares the normal speed value of the drive shaft 511 of the driving member 510 output by the sensor 70 with the reference speed range value previously stored in the control unit (not shown). A determination unit (not shown) for determining whether the first and second pressure chambers 321b and 321d of the valve unit 30 are opened or closed may be provided.
상기 감지센서(70)가 출력하는 상기 구동부재(510)의 구동축(511)의 정역회전수값이 상기 제어부(미도시)에 미리 저장된 기준회전수범위값범위에 속하지 않을 경우 상기 판단부(미도시)는 상기 밸브부(30)의 제 1, 2압력실(321b, 321d)이 각각 완전개방 및 완전폐쇄되지 않은 것으로 판단하게 된다.The determination unit (not shown) when the forward and reverse rotation speed value of the driving shaft 511 of the driving member 510 output by the detection sensor 70 does not belong to the reference rotation range value range previously stored in the controller (not shown). ) Determines that the first and second pressure chambers 321b and 321d of the valve unit 30 are not completely opened and completely closed, respectively.
이때, 상기 제어부(미도시)는 상기 밸브부(30)의 제 1, 2압력실(321b, 321d)이 완전개방 및 완전폐쇄될 수 있도록 상기 구동부재(510)의 구동축(511)을 지속적으로 정역회전시키게 된다.In this case, the controller (not shown) continuously drives the drive shaft 511 of the drive member 510 so that the first and second pressure chambers 321b and 321d of the valve unit 30 can be completely opened and completely closed. Forward and reverse rotation.
상기 감지센서(70)가 출력하는 상기 구동부재(510)의 구동축(511)의 정역회전수값이 상기 제어부(미도시)에 미리 저장된 기준회전수범위값에 속할 경우 상기 판단부(미도시)는 상기 밸브부(30)의 제 1, 2압력실(321b, 321d)이 각각 완전개방 및 완전폐쇄된 것으로 판단하게 된다.The determination unit (not shown) when the forward and reverse speed value of the drive shaft 511 of the driving member 510 output by the detection sensor 70 belongs to the reference speed range value previously stored in the controller (not shown) It is determined that the first and second pressure chambers 321b and 321d of the valve unit 30 are completely open and completely closed, respectively.
이때, 상기 제어부(미도시)는 상기 구동부재(510)의 구동축(511)이 정역회전되지 않도록 상기 구동부재(510)의 구동을 중지시키게 된다.At this time, the controller (not shown) stops the driving of the driving member 510 so that the driving shaft 511 of the driving member 510 is not reversed.
다음으로, 상기 실린더부(90)내에는 상기 밸브부(30)의 연결공(322)을 통해 배기되는 압축공기가 유입된다.Next, the compressed air exhausted through the connection hole 322 of the valve unit 30 is introduced into the cylinder portion 90.
상기 실린더부(90)는 상기 몸체(10)의 후측면에 장착되고, 상기 연결공(322)을 통해 내부로 압축공기가 유입되는 본체(900)와; 상기 본체(900)의 내부에 유입되는 압축공기에 의해 전후이동하고, 전단부가 상기 하우징(32)의 후측면에 연결되는 피스톤로드(901);를 포함하여 구성될 수 있다.The cylinder portion 90 is mounted to the rear side of the body 10, the body 900 through which the compressed air flows through the connection hole 322; And a piston rod 901 which is moved back and forth by the compressed air introduced into the main body 900 and whose front end is connected to the rear side of the housing 32.
상기 실린더부(90)의 피스톤로드(901)의 전후이동에 따라 도 6 및 도 7에서 보는 바와 같이 상기 밸브부(30)가 상기 몸체(10)내에서 전후이동할 수 있다.As shown in FIGS. 6 and 7, the valve part 30 may move back and forth within the body 10 as the piston rod 901 of the cylinder part 90 moves forward and backward.
다음으로, 상기 피스톤실린더(100)는 도 2, 도 6 및 도 7에서 보는 바와 같이 공지된 부스터실린더(7)에 연결된 유압라인(8)에 연결된다.The piston cylinder 100 is then connected to a hydraulic line 8 connected to a known booster cylinder 7 as shown in FIGS. 2, 6 and 7.
상기 피스톤실린더(100)는 상기 몸체(10)의 전측면에 장착되는 본체(103)와; 상기 본체(103)의 내부에 전후이동가능하게 수용되고, 후단부가 상기 하우징(32)의 전측면에 연결되는 피스톤로드(101);를 포함하여 구성될 수 있다.The piston cylinder 100 and the body 103 is mounted to the front side of the body (10); It may be configured to include; a piston rod 101 is accommodated in the main body 103 to be moved back and forth, the rear end is connected to the front side of the housing (32).
상기 유압라인(8)은 상기 본체(103)의 전측 하부와 상기 본체(103)의 내부로 유압을 공급하는 공지된 마스터실린더(3) 사이에 연결구비되는 제 1유압라인(81)과;The hydraulic line (8) includes a first hydraulic line (81) connected between the lower portion of the front side of the main body (103) and a known master cylinder (3) for supplying hydraulic pressure to the inside of the main body (103);
상기 본체(103)의 전측 상부와 부스터실린더(7) 사이에 연결구비되어 상기 본체(103)의 내부로 공급된 유압을 상기 부스터실린더(7)로 안내하는 제 2유압라인(83);을 포함하여 구성될 수 있다.A second hydraulic line (83) connected between the upper portion of the main body (103) and the booster cylinder (7) to guide the hydraulic pressure supplied into the main body (103) to the booster cylinder (7). Can be configured.
상기 피스톤실린더(100)의 피스톤로드(101)는 상기 밸브부(30)를 따라 전후이동하여 상기 본체(103)의 내부에 공급된 유압을 상기 유압라인(8)의 제 2유압라인(83)으로 공급하게 된다.The piston rod 101 of the piston cylinder 100 moves back and forth along the valve portion 30 to transfer the hydraulic pressure supplied to the inside of the main body 103 to the second hydraulic line 83 of the hydraulic line 8. Will be supplied.
상기 유압라인(8)의 제 2유압라인(83)을 통해 상기 부스터실린더(7)로의 유압공급여부에 따라 상기 부스터실린더(7)는 클러치(11)의 단속이 행하게 되는데, 이는 공지된 기술임과 동시에 본 발명이 속하는 기술분야의 당업자라면 자명하게 이해하여 실시할 수 있는 사항임으로 이하 자세한 설명은 생략하도록 한다.According to whether or not the hydraulic cylinder is supplied to the booster cylinder 7 through the second hydraulic line 83 of the hydraulic line 8, the booster cylinder 7 is intermittently engaged with the clutch 11, which is a known technique. At the same time, it will be apparent to those skilled in the art that the present invention pertains to the present invention.
다음으로, 상기 제어부(미도시)는 상기 감지센서(70)에서 출력신호에 따라 상기 작동부(50)의 작동을 제어하게 된다.Next, the control unit (not shown) controls the operation of the operation unit 50 according to the output signal from the detection sensor 70.
다음으로, 도면에서는 도시되지 않았으나, 상기 제어부(미도시)에는 클러치버튼이 누름식 또는 다이얼버튼 방식 등 여러 방식으로 구비될 수 있다.Next, although not shown in the drawings, the control unit (not shown) may be provided in various ways such as a push button or a dial button method.
운전자는 상기 클러치버튼을 조작하여 상기 클러치(11)를 단속할 수 있고, 상기 제어부(미도시)는 상기 클러치버튼의 조작신호 및 상기 감지센서(70)의 감지신호에 따라 상기 작동부(50)의 구동부재(510)의 구동을 제어할 수 있다.A driver may control the clutch 11 by operating the clutch button, and the control unit (not shown) may operate the operation unit 50 according to an operation signal of the clutch button and a detection signal of the detection sensor 70. The driving of the driving member 510 can be controlled.
다음으로, 도 3, 도 4 및 도 5에서 보는 바와 같이 상기 밸브부(30)의 개폐레버(38)의 가압부(381)의 전측 하부면은 스프링(37)에 의해 탄성지지될 수 있다.Next, as shown in FIGS. 3, 4, and 5, the front lower surface of the pressing part 381 of the opening / closing lever 38 of the valve part 30 may be elastically supported by the spring 37.
상기 개폐레버(38)의 전측 하부면이 상기 스프링(37)에 의해 탄성지지될 경우 상기 작동부(50)가 상기 밸브부(30)의 개폐레버(38)를 작동시키지 않을 시 상기 개폐레버(38)의 가압부(381)의 후측 하부면은 상기 스프링(37)의 탄성력에 의해 상기 배기밸브(36)의 제 2누름봉(361b)을 하부방향으로 가압하게 되고,When the front lower surface of the open / close lever 38 is elastically supported by the spring 37, the open / close lever (when the operating unit 50 does not operate the open / close lever 38 of the valve unit 30) The rear lower surface of the pressurizing portion 381 of 38 presses the second push rod 361b of the exhaust valve 36 downward by the elastic force of the spring 37,
이에 따라 상기 제 2밸브체(361a)가 하강하게 되어 상기 제 2압력실(321d)은 개방되고, 상기 실린더부(90)내의 압축공기는 상기 연결부(19) → 연결공(322) → 제 2압력실(321d) → 제 2수직공(321c)을 순차적으로 통과하여 상기 배기공(323)을 통해 배기될 수 있게 된다.Accordingly, the second valve body 361a is lowered to open the second pressure chamber 321d, and the compressed air in the cylinder portion 90 is connected to the connecting portion 19 → connecting hole 322 → second. The pressure chamber 321d may be sequentially passed through the second vertical hole 321c to be exhausted through the exhaust hole 323.
상기 작동부(50)가 상기 밸브부(50)를 작동시키지 않을 경우 상기 개폐레버(38)의 전측을 탄성지지하는 상기 스프링(37)이 상기 배기밸브(36)를 개방시켜 상기 실린더부(90)내로 유입된 압축공기를 외부로 배기시키기 때문에 보다 용이하게 상기 실린더부(90)내로 유입된 압축공기를 외부로 배기시킬 수 있게 되는 이점이 있게 된다.When the operation unit 50 does not operate the valve unit 50, the spring 37 elastically supporting the front side of the open / close lever 38 opens the exhaust valve 36 to open the cylinder unit 90. Since the compressed air introduced into the inside to be exhausted to the outside there is an advantage that it is easier to exhaust the compressed air introduced into the cylinder portion 90 to the outside.
상술한 바와 같이 구성된 본 발명은 기존 수동 변속기를 사용하여 변속기 장착비용 및 연료비용을 절감하면서 자동변속기와 같이 클러치 페달(1)을 일일이 밟지 않아도 되는 반자동 변속기를 구연할 수 있고, 특히 차량을 구조변경하지 않고 종래의 부스터실린더(7)와 연결되는 상기 유압라인(8)에 단시간내에 간편하게 설치할 수 있을 뿐만 아니라 운전자 실수로 클러치 페달(1)을 조작하여도 상기 피스톤실린더(100)의 본체(103)에서 상기 유압라인(8)을 통해 상기 부스터실린더(7)로 공급되는 유압(도 6의 점선 화살표 참조.)의 압력에 의해 상기 클러치 페달(1)이 자동으로 동작하지 않게 되기 때문에 이에 따른 안전사고를 미연에 방지할 수 있는 이점이 있다.The present invention configured as described above can implement a semi-automatic transmission that does not need to step on the clutch pedal 1 like an automatic transmission while reducing transmission mounting cost and fuel cost by using an existing manual transmission. The main body 103 of the piston cylinder 100 can be easily installed in the hydraulic line 8 connected to the conventional booster cylinder 7 in a short time, even when the clutch pedal 1 is accidentally operated by a driver. The safety accident according to the clutch pedal 1 is not automatically operated by the pressure of the hydraulic pressure (see dotted arrow in FIG. 6) supplied to the booster cylinder (7) through the hydraulic line (8) There is an advantage that can be prevented in advance.
나아가, 상기 밸브부(30)의 전후이동에 따라 상기 유압라인(8)으로 유압을 공급하는 상기 피스톤실린더(100)로 인해 상기 클러치 페달(1)의 단속을 보다 더욱 용이하게 행할 수 있게 되는 이점 또한 있다.Furthermore, the piston cylinder 100 for supplying hydraulic pressure to the hydraulic line 8 in accordance with the forward and backward movement of the valve unit 30 allows the clutch pedal 1 to be more easily interrupted. There is also.
본발명은 특히, 차량을 구조변경하지 않고 종래의 부스터실린더와 연결되는 유압라인에 단시간내에 간편하게 설치할 수 있을 뿐만 아니라 운전자 실수로 클러치 페달을 조작하여도 상기 클러치 페달이 자동으로 동작하지 않아 이에 따른 안전사고를 미연에 방지할 수 있는 효과가 있다.In particular, the present invention can be easily installed in a hydraulic line connected to a conventional booster cylinder in a short time without restructuring the vehicle, and the clutch pedal does not automatically operate even if a driver accidentally operates the clutch pedal. There is an effect that can prevent accidents in advance.

Claims (3)

  1. 부스터 실린더(7)의 작동에 의해 단속되는 클러치(11)를 제어하는 차량용 클러치 제어장치에 있어서,In the clutch control apparatus for a vehicle which controls the clutch 11 interrupted by the operation of the booster cylinder 7,
    몸체(10)와;A body 10;
    상기 몸체(10) 내에 전후방향으로 이동가능하게 설치되고, 유입되는 압축공기를 조절하여 배기시키는 개폐레버(38)가 구비된 밸브부(30)와;A valve unit (30) installed in the body (10) to be movable in a forward and backward direction and having an open / close lever (38) for controlling and exhausting compressed air introduced therein;
    상기 밸브부(30)의 개폐레버(38)를 작동시키는 작동부(50)와;An operating part 50 for operating the opening / closing lever 38 of the valve part 30;
    상기 개폐레버(38)의 작동에 따른 상기 밸브부(30)의 개폐정도를 감지하는 감지센서(70)와;A detection sensor 70 for detecting an opening and closing degree of the valve unit 30 according to the operation of the opening and closing lever 38;
    상기 몸체(10)에 장착되고, 상기 밸브부(30)로부터 배기되는 압축공기가 유입되어 상기 밸브부(30)를 이동시키는 실린더부(90)와;A cylinder part (90) mounted to the body (10) and configured to move the valve part (30) by introducing compressed air exhausted from the valve part (30);
    상기 부스터 실린더(7)에 연결된 유압라인(8)에 연결되고, 피스톤로드(101)가 상기 밸브부(30)에 장착되어 상기 밸브부(30)의 전후이동에 따라 상기 유압라인(8)으로 유압을 공급하는 피스톤실린더(100)와;It is connected to the hydraulic line (8) connected to the booster cylinder (7), the piston rod 101 is mounted to the valve unit 30 to the hydraulic line (8) in accordance with the forward and backward movement of the valve unit (30) A piston cylinder 100 for supplying hydraulic pressure;
    상기 작동부(50)를 제어하는 제어부;를 포함하여 이루어지는 것을 특징으로 하는 차량용 클러치 제어장치.Control unit for controlling the operation unit 50; clutch control device for a vehicle comprising a.
  2. 제 1항에 있어서,The method of claim 1,
    상기 밸브부(30)는 압축공기를 공급하는 유압원(2)이 연결되는 유입공(320)과, 상기 실린더부(90)와 연결되고 유로(321)에 의해 상기 유입공(320)과 연통되는 연결공(322)과, 상기 유로(321)와 연통되는 배기공(323)이 형성된 하우징(32)과;The valve unit 30 is connected to the inlet hole 320 to which the hydraulic source 2 for supplying compressed air is connected, and to the cylinder unit 90, and communicates with the inlet hole 320 by a flow path 321. A housing 32 in which a connection hole 322 is formed and an exhaust hole 323 communicating with the flow path 321 is formed;
    상기 하우징(32)의 유로(321)를 개방하여 상기 실린더부(90)내로 압축공기를 공급하는 유입밸브(34)와;An inlet valve 34 which opens the flow path 321 of the housing 32 and supplies compressed air into the cylinder portion 90;
    상기 하우징(32)의 배기공(323)을 개방하여 상기 실린더부(90)내로 유입된 압축공기를 배기시키는 배기밸브(36)와;An exhaust valve 36 which opens the exhaust hole 323 of the housing 32 to exhaust the compressed air introduced into the cylinder portion 90;
    상기 작동부(50)에 의해 상기 유입밸브(34)와 배기밸브(36)를 개폐시키는 개폐레버(38);를 포함하여 이루어지는 것을 특징으로 하는 차량용 클러치 제어장치.And an opening and closing lever (38) for opening and closing the inflow valve (34) and the exhaust valve (36) by the operation unit (50).
  3. 제 2항에 있어서,The method of claim 2,
    상기 밸브부(30)의 개폐레버(38)의 전측을 탄성지지하여 상기 작동부(50)가 상기 밸브부(30)의 개폐레버(38)를 작동시키지 않는 경우 상기 배기밸브(36)를 개방시키는 스프링(37)이 구비되는 것을 특징으로 하는 차량용 클러치 제어장치.When the operating part 50 does not operate the opening / closing lever 38 of the valve unit 30 by elastically supporting the front side of the opening / closing lever 38 of the valve unit 30, the exhaust valve 36 is opened. Clutch control device for a vehicle, characterized in that provided with a spring (37).
PCT/KR2009/007896 2008-12-29 2009-12-29 Clutch controller for vehicle WO2010077066A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200980152836.0A CN102264568B (en) 2008-12-29 2009-12-29 Clutch controller for vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20080135784 2008-12-29
KR10-2008-0135784 2008-12-29

Publications (2)

Publication Number Publication Date
WO2010077066A2 true WO2010077066A2 (en) 2010-07-08
WO2010077066A3 WO2010077066A3 (en) 2010-09-23

Family

ID=42310383

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/007896 WO2010077066A2 (en) 2008-12-29 2009-12-29 Clutch controller for vehicle

Country Status (3)

Country Link
KR (1) KR100971471B1 (en)
CN (1) CN102264568B (en)
WO (1) WO2010077066A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2846059A1 (en) * 2013-09-04 2015-03-11 Schaeffler Technologies AG & Co. KG Actuating device for a friction clutch and drive train of a motor vehicle
WO2016103104A1 (en) 2014-12-22 2016-06-30 Luigi Lavazza S.P.A. Cartridge for the preparation of liquid products

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101336942B1 (en) * 2011-11-24 2013-12-04 원광이엔텍 주식회사 Clutch control device
KR101854836B1 (en) * 2013-03-26 2018-05-04 원광이엔텍 주식회사 Clutch control device using can
US10107308B2 (en) 2013-11-14 2018-10-23 Schaeffler Technlogies Ag & Co. Kg Piston-cylinder unit and method for operating same
KR102129350B1 (en) * 2019-01-15 2020-07-02 엘에스엠트론 주식회사 Agricultural Vehicle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020074941A (en) * 2001-03-23 2002-10-04 김장수 Semi-auto shift gears for used vehicle clutch apparatus
KR100814340B1 (en) * 2007-03-14 2008-03-18 (주)코리아클러치 Control device for automobile clutch

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07293589A (en) * 1994-04-20 1995-11-07 Jidosha Kiki Co Ltd Semiautomatic clutch operating device
JP3386974B2 (en) * 1997-03-11 2003-03-17 株式会社ボッシュオートモーティブシステム Clutch booster
KR100349839B1 (en) * 1999-10-18 2002-08-22 현대자동차주식회사 Device and method for clutch controlling of a vehicle
WO2003019025A1 (en) * 2001-08-24 2003-03-06 Automotive Products (Usa), Inc. Motor vehicle clutch assembly
KR20040024656A (en) * 2002-09-16 2004-03-22 김장수 Clutch operate apparatus for vehicle
CN201015960Y (en) * 2007-03-13 2008-02-06 上海交大神舟汽车设计开发有限公司 Hydraulic pressure mixed power city bus clutch auxiliary autosegregation device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020074941A (en) * 2001-03-23 2002-10-04 김장수 Semi-auto shift gears for used vehicle clutch apparatus
KR100814340B1 (en) * 2007-03-14 2008-03-18 (주)코리아클러치 Control device for automobile clutch

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2846059A1 (en) * 2013-09-04 2015-03-11 Schaeffler Technologies AG & Co. KG Actuating device for a friction clutch and drive train of a motor vehicle
CN104421351A (en) * 2013-09-04 2015-03-18 舍弗勒技术有限两合公司 Actuating device for a friction clutch and drive train of a motor vehicle
WO2016103104A1 (en) 2014-12-22 2016-06-30 Luigi Lavazza S.P.A. Cartridge for the preparation of liquid products

Also Published As

Publication number Publication date
KR20100080434A (en) 2010-07-08
CN102264568B (en) 2014-11-05
WO2010077066A3 (en) 2010-09-23
CN102264568A (en) 2011-11-30
KR100971471B1 (en) 2010-07-22

Similar Documents

Publication Publication Date Title
WO2010077066A2 (en) Clutch controller for vehicle
WO2015102120A1 (en) Hydraulic control device and construction equipment having same
WO2020067584A1 (en) Regeneration system and method of energy released from working implement
WO2015111775A1 (en) Device for controlling regenerated flow rate for construction machine and method for controlling same
WO2015046838A1 (en) Reverse equipment for motorcycle
WO2009088232A2 (en) Planetary gear set and power transmitting apparatus and use of the same
WO2013077486A1 (en) Clutch control device
KR20160128476A (en) A clutch control system in a car for fuel reduction
CN208153580U (en) A kind of automatic clutch and its auxiliary device
KR100814340B1 (en) Control device for automobile clutch
WO2012096516A2 (en) Method and system for controlling engine stop for work vehicle having electronic engine attached thereon
KR100200112B1 (en) Accelerator transmission
WO2020242070A1 (en) Electronic brake system and method for operating same
WO2014115908A1 (en) Travel control device for construction machinery
KR101854836B1 (en) Clutch control device using can
WO2015108216A1 (en) Drive control apparatus for construction machine
KR100494934B1 (en) A safety device of refrigerants charging system for air conditioner
WO2016199950A1 (en) Clutch control apparatus for reducing fuel, and method for reducing fuel using same
WO2024058403A1 (en) Agricultural work vehicle and method for controlling same
KR20020049609A (en) Device for automatic clamping and screwing a turnbuckle for use in a roof panel weldeing
JPS60159274A (en) Central lock apparatus of car
WO2022139296A1 (en) Construction machinery
WO2022146053A1 (en) Electronic brake system and operating method thereof
EP0337620B1 (en) Exhaust timing changing system
WO2013069882A1 (en) Semi-auto clutch system for manual transmission vehicle and operating method thereof

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200980152836.0

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09836387

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 09836387

Country of ref document: EP

Kind code of ref document: A2