JPS59180128A - Automatic controller of clutch - Google Patents

Abstract

PURPOSE:To very easily control the driving of a car with less consumption of fuel, by enabling the engagement and disengagement of a clutch to be controlled automatically further at an optional speed in such a manner as delicately operated by a human foot. CONSTITUTION:Comprising an air chamber 2, air supply solenoid valve 3, small exhaust hole 4, air discharge solenoid valve 5, throttle valve device 6, large exbaust hole 7, relay valve 8 and an actuator device 9, the air chamber 2 is connected to a clutch so as to disengage the clutch by the inflow of air while engage the clutch by the discharge of air. If a step motor 24 is turned, a throttle valve 23 is also turned changing a clearance between a vlave body 23b and an air passage 25, and a supply amount of air flowing into the air chamber 2 through a groove 23a or a discharge amount of air discharged from the air chamber 2 can be adjusted. The actuator device 9, equipping a valve device 32 arranged between the trottle valve device 6 and the relay valve 8, is constituted so that the large exhaust hole 7 rapidly discharges the air from the air chamber 2.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an automatic operation device for a clasp which allows a tr+ to perform an intermittent operation of a clasp 1-1 dynamically and at a desired speed.

Conventionally, there have been two types of transformers for dog-type vehicles: manual transmission type and automatic transmission type that uses a torque converter, but the former has the advantage of being economical with less fuel and own costs. However, the gear change operation was cumbersome and required a tremendous amount of force, and the clutch pedal was often used for a long time. The latter is extremely easy to operate, but the latter has a torque converter. Due to the large power loss caused by the suction of fluid, the fuel consumption was high, and large-sized models were rarely very expensive. Therefore, we are looking forward to the emergence of an automatic transmission that can perform the soft selection operation of the regular ten-speed transmission transmission and the anti-slip operation of the clutch. Nothing has been proposed.

This is particularly true for the first clutch operation, which requires a very delicate adjustment steering force similar to that used by a human foot, but with conventional technology, it is difficult for a human to control clutch intermittent operation. This is due to the fact that something as skillful as the legs was not able to do so.

The present invention has been made to eliminate the above-mentioned drawbacks of the prior art, and its purpose is to automatically perform delicate latch on/off operations, such as those performed by a human foot, at any speed. By making it possible to engage the clutch smoothly and gently,
Or is it possible to connect the clutch rapidly so that if you do it with your foot, it will turn and disconnect the latch? =] It is to make it Noh. The purpose of the 1m was to reduce power consumption due to concerns about the use of a torque converter. <L, the driving operation is a ghost, and the worker's work is light '#. 1-It is a thing. Another l:i objective is to facilitate vehicle starting and gear shifting operations,
〃・When cutting tsukura tuna, make sure to cut it quickly so that it does not become half-clutched more than necessary.
The purpose is to improve the durability of the clutch.

To put it simply, the present invention (the attached invention) allows air to flow in to disengage the clutch, remove the shear, and disengage the clutch. When I was 8 years old, I was 8 years old and my father Q:L installed the air supply C switch and the ilJd pick latch on the air supply y6'; The fc connected to the fc is loosely connected to the fc to exhaust air in small increments. 11.11.11.
dsho and this:. A throttle valve device is installed in the air path between the magnetoP and the Mll Ml air chamber to change the air passing area of the air cutting path, and the And suddenly, the air rises rapidly in the large exhaust gas (and + if the air chamber and L
A relay valve is installed in the air passage between the exhaust A hole and the air outlet to connect the air to the air chamber. Adjust the air supply or intake from the air chamber, and then
・Trace the exhaust hole and connect/disengage the clutch with Zhizhong Nobu No. 1, open the AiJ relay valve, and exhaust the air from the air chamber through the large exhaust hole to quickly turn the clutch on and off with tbL. It is a characteristic that the configuration is such that it can be connected. In addition, the present invention (second invention) allows air to flow in, disengages the clutch, and discharges the shear fc to release the bar overload latch kit? An air chamber shaped like a pillow, an air supply solenoid valve disposed in an air passage between the air chamber and the air supply hole, and for communicating or quickly opening the cedar air passage; A small exhaust hole that exhausts air little by little in order to gently connect the self-clutch, and an exhaust that is disposed in an air passage between the air chamber and the small exhaust hole and connects or blocks the air passage. a throttle valve device disposed in an air passage between these solenoid valves and the air chamber so as to increase the air passing area of the air passage; and a throttle valve device for rapidly connecting the clutch. A large exhaust hole for rapid exhaustion is disposed in the air passage between the air chamber and the air hole, and the air passage is connected or connected to the air passage. , the relay valve is connected to the throttle 9
An IAtJ device is provided which is actuated via a sieve device, and ii. The front 8 clutch is engaged and engaged at an arbitrary speed through the small exhaust hole, and the air from the front d-pier air cooler is discharged from the large exhaust hole to rapidly connect the clutch. and configured to open the relay valve by rotating the actuating device and rapidly exhaust the air from the air chamber through the large exhaust hole. It is expressed as a percentage.

The present invention will be explained below with reference to embodiments shown in the drawings. The self-MjJ operation it1 of the clutch according to the present invention includes an air chamber 2, an air supply solenoid valve 3, a small exhaust hole 4, and an exhaust l
The electric sharing chamber 2 is equipped with a magnetic valve 5, a throttle valve device 6, a water bleed water 7, a relay valve 8, and an actuating device 9.
It is connected to a clutch (not shown), and the clutch is connected by allowing air to flow in, disconnecting the clutch, and discharging the air.

The air supply valve 3 is integrally formed with an iron layer, and has an air supply hole 11 formed in the donor body, and the air supply hole and the air chamber 2.
The air passage 12 is arranged in communication with the air passage 12 and the air passage 12 is connected to the air passage 12 so that the air passage is communicated with the air passage and the air passage is disconnected from the air passage. The celestial body 13 of the solenoid valve 3 for sweet air supply is pressed against the valve seat 12a formed in the air connection 12 by the compression spring 15 via the seal wing 14. As shown in the figure, when the air supply magnetic valve 3 is deenergized, the valve body 13
The group is closed by A small exhaust gas 4 is formed in the body 10, and is designed to be exhausted slightly in order to connect the clutch gently.

The antagonizing magnetic valve 5 is attached to the counter body 10, and is disposed between the small exhaust hole 4 and the air passage 19 connected in series with the small exhaust hole and the air chamber 2. The air passage is connected or quickly disconnected. In addition, the valve body 2 (1:, the compression spring 2 of the exhaust solenoid valve 5 is
2 is pressed against a valve seat 4a formed in a small exhaust hole 4, and the valve seat is pressed against an exhaust solenoid valve 5 as shown in FIG.
When the valve 1 is not deenergized, the opening 1 is closed by the valve body 20.

The valve comparison 11 ¥6 includes a soft valve 23 and a step motor 2.
4, and the throttle box 23 is connected to the air passage 12.1.
The inner cylinder surface 26a of the cylindrical portion 26 is formed to intersect with the air passage 25 shared by the cylindrical portion 9. Also political dialect 2
3 is cylindrical and has a height 232 of IIVf8 approximately equal to the inner diameter d of the air passage 250 in the center, and a pair of celestial bodies 23b approximately 1,000 yen in shape are formed across the groove. The motor shaft 24a of the step motor 24 is rotatably fitted into the cylindrical portion 26, and is attached to a solid layer in the center of the valve 23.
has been done. Therefore, when the step motor 24 rotates,
The diaphragm 23 also rotates, and the gap between the valve body 23b and the air passage 25 changes (adjusting the amount of air supplied to the air chamber 2 through the diaphragm 23a or the exhaust violet discharged from the air chamber 2). It has become a monkey to do things.

A large exhaust hole 7 is formed in the fuselage 10, and the clutch is fully connected quickly, so that a large and rapid chivalry is performed. The relay valve 8 is connected to the body 10 and has a large exhaust hole 7 and an air 2f connected to the large exhaust hole and the air chamber 2. 1M? ! ! 28 and 11J to communicate or disconnect the air passage. The valve body 29 of the broken relay valve 8 is attached to the seal member 3
0 rad, the valve seat 28a formed in the air passage 28 is pressurized (If') by the compression spring 31, and the station valve seat is closed by the valve body 29 in the state shown in FIG.

The production dj device 9 includes a valve device 32 disposed between the stop valve device 6 and the relay valve 8, and the P device includes a valve chamber 33, a valve body 34, a compression spring 35, and a valve device 32. It consists of The valve chamber 33 is connected to the large exhaust hole 7 and the air chamber 2 through air passages 36 and 37, respectively, and the valve body 34
is accommodated in the valve chamber 33. Further, the valve body 34 is connected to a valve seat 36a formed in the air passage 36 via a seal member 38.
is pressed by a compression spring 35, and the valve seat is pressed against the second valve seat.
In the state shown in the figure, the valve body 34 is closed. 'The shaft portion 34a of the valve body 34 protrudes outward from the valve chamber 33, and its tip is placed in a position where it comes into contact with a lever 40 which is implanted at the tip of the motor shaft 24a. It is set up.

Then, the throttle valve device 6 adjusts the amount of air supplied to the air chamber 2 or the amount of air exhausted from the air chamber, the clutch is engaged and engaged at an arbitrary speed through the small exhaust hole 4, and the relay valve 8 is opened to air the air. Large exhaust hole 7 for air from chamber 2
The clutch is configured to be able to be quickly engaged by discharging the engine from the engine. Furthermore, the relay valve 8 is opened by rotating the operating mf6, and the air from the air chamber 2 is rapidly exhausted from the large exhaust hole 7.

The present invention is configured as described above, and its operation will be explained below. First, a case will be described in which the clutch is disengaged by causing air to flow into the air chamber 2 in the direction of the arrow. As a premise, the exhaust solenoid valve 5 is closed. If you want to completely disengage the clutch quickly, rotate the step motor 24 to fully open the throttle valve 23, that is, rotate the throttle valve so that the side 23a next to the throttle valve is in the horizontal direction in FIGS. 2 and 4. In addition to maximizing the air passing area of the air passage 25,
The air supply solenoid valve 3 is energized. Then, the valve body 13 resists the spring force of the pressure spring 15 and is attracted to the right in FIG. The air quickly flows into the air chamber 2 as shown by arrow B, the pressure of the air in the air chamber rises rapidly, and the clutch is rapidly disengaged.

To disengage the clutch at an arbitrary speed, rotate the step motor 24 in the direction of arrow C, arbitrarily throttle the air passage area of the air passage 25 using the throttle valve 23, and as in the case of rapidly disengaging the clutch, For air supply=magnetic valve 3 is excited and opened. 7. Arrow A from the air tank
The air supplied to the air supply hole 11 as shown in FIG. The pressure of the air in the air chamber 2 increases at an arbitrary speed, and the clutch is also disengaged at an arbitrary speed.

Next, a case will be described in which the air is discharged from the air chamber 2 as shown by the arrow and the clutch is connected.

1d and close the air supply solenoid valve 3. If you want to connect the clutch quickly, move the step motor 24 in the direction of arrow C.
The shaft portion 34a of the valve body 34 of the valve device 32 is pressed upward by the lever 40 against the spring force of the compression spring 35. Then, the valve device 32 is opened, and the high-pressure air that filled the air passage 28 (at -2) is discharged to the outside from the large exhaust hole 7 through another air passage 37, 36.
The air pressure near the air passage 28 rapidly decreases, and the valve body 29 of the relay valve 8 moves to the right in FIG. 2 against the spring force of the compression spring 31 due to the pressure of the discharged air. When pressed, the relay valve 8 is in the open state, and air also flows from the air passage 7a to the large exhaust hole 7't- as shown by the arrow E.
It passes through and is discharged. As a result, a large amount of air is rapidly discharged from the air chamber 2, the pressure of the air in the air chamber drops rapidly, and the clutch is rapidly engaged.

When you want to connect the clutch at a high speed, such as when switching from 3rd gear to 4th gear, rotate the step motor 24 as shown by arrow C to fully open the step motor 23.
The air passing surface of the air passage 25 is maximized, and the single crown magnetic valve 5 for exhaust is energized.
Figure 2 V? Figure 1. Aspirate to the right. Then, the exhaust Xt valve 5 is in the open state, and the entire air passage 25 is in the form of a river from the poppy, air, and tonba 2. Street-C
Air is completely exhausted from arrow 1' IJ (small exhaust hole 18,
The pressure of the air in the air chamber 2 drops and the clutch is engaged at a fast speed.

When it is desired to connect the clutch at a desired speed, the step motor 24 is rotated, the air passage area of the air 11g path 25 is arbitrarily controlled by the stop valve 23, and the clutch is connected at a fast speed of kana p. Similarly, the exhaust valve 5 is energized and opened.Then, air flows from the air chamber 2 to the air passage area 25' as shown by arrow F. The state is released from hole 4,
The pressure of the air in the air chamber 2 drops slowly and the clutch is engaged at an arbitrary speed.

Thus, according to the present invention, 1. Then, the amount of air supplied to the air chamber 2 (or the amount of exhaust from the air chamber) is adjusted by the 9-valve diaphragm 6, and the 1vr of the C clutch is
The thread is attached at a desired speed, and the relay valve 8 is activated and opened by 9, and the air from the air chamber 2 is trickled out from the hole 7, causing the flange to flow rapidly. You can also congratulate them.

Since the present invention is constructed and operates in the same manner as described above, it is possible to automatically perform the sophisticated clutch engagement/disengagement operation using the foot of the person 1b. , extremely circular 6t and gentle clutch contact 1. It is possible to connect the clutch tray rapidly, and the intermittent operation of the latte is similar to that of a human foot.
The young fruit is called Noh. Since the use of the tortoror converter becomes small, the driving operation 1' while using the
``There is a young fruit in Karin that can transmit the energy of the Ministry of Transportation.Also, starting a vehicle and changing gears becomes a yen, a snack,
In addition, since the flanch zigzag can be rapidly cut and no unnecessarily latch-like distortion occurs, the durability of the clutch is improved.

[Brief explanation of the drawing]

FIG. 1Ti is an embodiment of the clutch opening operation device R, and FIG. 2 is a perspective view of the clutch opening operation device R.
7I dry harvesting "t" is a continuation T side view of the part, Figure 3 is a perspective view showing the connection between the air passages of the clutch's automatic gravel harvesting moss box, and Figure 4 is a cross-sectional view of the ribbon 3P. 1 is the clutch's own I!IjJ operating pin 1, 2 is the air chamber, 3 is the solenoid valve for air supply, 4 is the small exhaust hole, 5 is the exhaust frame, 6 is the i+ device , 7 is a large exhaust hole, 8 is a relay valve, Ill''i air supply hole, 1 air water 19. 2
5°28 are air passages, respectively. Applicant for license, Hinome Taisha Industry, agent, patent attorney, male □. Figure 1 Figure 2

Claims (1)

[Claims] 1. An air chamber that allows air to flow in to disengage the clutch and discharge the shear to connect the clutch; and an air chamber disposed in an air passage between the air chamber and the air supply hole to An air supply solenoid valve that connects or blocks the air passage, a small exhaust hole that exhausts air little by little to connect the clutch gently, and air between the MJ air chamber and the small exhaust hole. disposed in the air passage and communicating the air passage or aρ
[a solenoid valve for exhaust, a throttle valve device disposed in an air passage between these solenoid valves and the air chamber, and configured to change the air passing area of the air passage; A large exhaust hole that enables a large and rapid exhaust for connection, and a relay valve that is disposed in the air passage between the air chamber and the large exhaust hole and that connects or blocks the air passage. , the throttle valve device controls the air supply to the air chamber or the exhaust cover from the air chamber;
1 of the clutch through the small exhaust hole.
The clutch is configured such that the relay valve is opened and air from the air chamber is discharged from the air hole U1 to connect the clutch in the reverse direction. l: J excitation operating device. 2 Air inflow type gap clutch 2t reciprocating air °k・;j
F--An air chamber for connecting the clutch by connecting the clutch, and an air supply hole (F'L) disposed in the air passage between the air chamber and the air supply hole; A solenoid valve, a small exhaust hole configured to exhaust air little by little in order to gently connect the clutch, and an air passage provided between the front air chamber and the small air hole to discharge the air. an exhaust electromagnetic valve that connects or blocks passages; a throttle valve device that is disposed in an mJ air passage between these diversion valves and the air chamber and changes the air passing area of the air passage; A large exhaust scale that enables a large amount of rapid exhaust due to the quick connection of the clutch, and a large exhaust pipe that connects the air passage between the air chamber and the large exhaust hole. A relay valve is provided, and an actuating device is configured to actuate the relay valve toward the surface of the throttle cell, and the throttle valve device controls the amount of air supplied to the air chamber or r/'i. The air from the air chamber is adjusted to allow all the air to flow through the front clutch, and then the air from the air chamber is exhausted to a large extent. The cedar was taken out of the hole, and the Mekki Kuratuna was formed so that it could be connected rapidly, and by rotating the DrJ's self-made IJ/I device, the penetrating lever was opened and the air from the air chatuba was released into the air. fJF is a large-sized clutch with a clutch that has a 7 value rating and is configured to rapidly exhaust air and water.