JPS60183217A - Vibration-damping device for car - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a vibration control device for a vehicle, and more particularly to a vibration control device for a vehicle, in particular a working space for housing a braking medium divided between two sub-spaces by a piston in the area of wheels and a vehicle body. 7N′j
at least one damping system having at least 11 sub-units between the two sub-units is provided. This is related to a vehicle vibration 11flll sea bream pedestal that is rested against each other with Iυ1sho.

Made! l! The vibration damping device of the old pressure-type expansion and narrowing type is divided into two secondary parts by a piston, and at that time the piston is divided into two parts by a piston. Publicly known (for example, the Federal Republic of Germany 1%
Number 2,655.70 of the allowance! :No. 1 2L and No. 2.7
No. 44,301). Kakaru m? ll's h M i++
The shortcomings of the Sea Bream N Direct are that the corresponding dynamic characteristics are approximately the same depending on the type of vehicle and must also be satisfied with the corresponding X:v ratio of the individual transport conditions.

A freely extendable vibrator! The vibration damping of such vehicles, which can be supplemented by II equipment, is narrowly limited depending on the driving conditions by limited parameters, and in addition, the individual loading conditions have an influence on the fold straightness.

In contrast, iI+! Active brake braking methods in which the I power can be stirred are known (German Published Patent Specification No. 2,7:i8,455).

However, there is a disadvantage in this case that the braking losses cannot be recovered until the external pump is revalved. Provided with external energy? Such a device requires additional glue to be supplied to the hydraulic system, and as a result, it becomes more expensive. Not all vehicle types have or even do not accommodate such additional oil pressure. For this jL, this external fc7 self-installation device O1,
If one ζ pump fails, the entire system will fail, so operational safety cannot be guaranteed.

In addition, the problem of the present invention is that g) the operation safety is improved without the supply of energy, and the customization of the operation can be carried out during the IWJ operation; The intelligent 'electronic MLT' vehicle is to be used in the HRLJ cutting service.

In order to gradually solve this problem, the present invention provides an electronic brake system connected to at least one damping valve to control the electronic brake system.
It is proposed to be configured as a pJ rudder valve.

This solution has the advantage that the brake valve can be electronically switched off from iJ* depending on the respective road 2 and vehicle conditions. The existing mechanical valves that serve the basic function ensure the safety of the vehicle against the occasional failure of the electronics. In addition, it has been found that in addition to this adjustment, wear as well as manufacturing W+valley misruns and additional changes in the braking device can be compensated for at the same time.
It is.

According to a substantive study by Sarani et al., the electronics detect at least one of the magnitudes of the engagement between the wheels and the vehicle body.
Two sensors are provided at L9 where V is applied. In this case, other adjustments are made to the control of the damping valve to detect the corresponding parameters with the aid of the corresponding sensor. If the loading conditions of the vehicle are not good, the temperature or corresponding temperature inside the device may drop.

A problem-free configuration of the brake system can be obtained since the take of the front axle can be used as a signal for the fast axle. On the other hand, a corresponding number of sensors provides a large number of 1=il ridge devices.

According to yet another substantial characteristic, it is proposed that the valve is arranged outside the working space of the braking system. This predominates assembling by mechanical assembly techniques, with possibly additional parts such as 0JV4 in the corresponding basic forgery. If this principle is directly intended, then a correspondingly simple assembly of the entire JIJM table 11 is possible.

The other suitable lol side v/ll is 1' square [1f sea bream]
It is proposed that the throttle valve 3 and /'E'fc adjusted to iJ be excited with resistance. In this type of cooperation, the conventional mountain 1''#14JJ mounting is formed into a 5J variant by contrasting it with an electronically controllable valve connection.

Yet another embodiment proposes that the valve be redirected to the piston. Reed 1 The three tttlJ wholesale I valves are designed so that the electronically controlled action of the braking section is iiJ syndrome.

To make a compact l device t4#, let us say centimeter-CI'
It is proposed to utilize a piston passage sensor located in the inner cylinder of the cylinder. In this case, an advantageous method is to use VCS, since the geometry IJ of the bending system is not raised as a tubular continuation length due to the influence of the corresponding measuring signal by the piston path sensor, so that the four-way joint tl
,ru. At that time, the piston rod V of the moving piston
The outside beam can be used to house the sensor.

In order to obtain the approval of many people, the love of trees 6 Ming 1 or 2
If at least one sensor has ml, iL1, θ, ibl, l power, Mu road, speed, Karo speed, jk1, degree of drawing, circumference? Please suggest that at least one of the items in question will be detected.

A sweet dialect was set up as a measure, and it was especially difficult to bear chrysanthemums.

I-F K 4-UC Ming's y1 letter 7 Figure 1
The river is devoted to Shin-Kuu VC.

Figure 1 shows the braking system in which the VC has fallen 7 and is actually 7 - 1 and 2 pregnant. It consists of a case 1 which is connected to a certain similar member, and a piston rod 3 which is fixed to the vehicle body with four fixed valves. 1' Inside the moving cylinder 5, the upper working space 62 and the lower working space 7 are separated from each other by a histone 8 that is fixed to the piston.

The brake piston 8 is connected to a pressure brake valve 92 and a suction valve 9F.
1[1 is provided. Further, another pressure damping valve 122 and a check valve 13 are installed at the bottom 11 of the one-time cylinder.
I'll try. The volume displaced by the piston with the cross section 14 is 151 (the space 151 is filled with the 4 medium volume f'L).

compensation! Placed outside of tM115]'1. Tomokanjo Boudou 1
6 is next to 172L, 18 grapes, Hijikata Kui Tainitsu 1ij46
:J-' call? flj 15 and 71. From compensation nitrogen 15 to +1 + r period 14 and 26 check valves, the sliding movement is downward 17 ``movement signal 7 V (guaranteed.During this flow movement, electronic V (11J1111110"
The dragon 7jNijleff 19 is arranged, and its handler shaft 20 is 6117 gold 13j compared to the fli control. The reducing cane box 19 is individually composed of a shaft 20, J, a lever 21, a coil 22, and a connection 26 to a spring 317Th. 1 precept 1 i=
The i424 can be filled against the damping medium.

The braking 9P19 is controlled according to the parameters recorded via the connection 26 from the electronics, so that it has no effect on the effect of the electric field compared to the commercial 17 heptad 1 side. The braking characteristics can be obtained depending on the position.

The compensating space 15 is dripped with a gaseous medium into its upper wall 27, so that the temperature of the medium is very high.
- The pressure is 1 depending on the call and the father's 611 direct response.
A small output can be provided.

In Figure 2, the basic l/c is already marked in Figure 1.

1: Una Example Care JC, however, the a mountain 1j movement histone 8 is a check valve 25 and the company name β1
1 is also provided with a check valve 26, which allows the braking medium to flow through the circulation field. This mochi force 10j
is from Hijikata actimen 6 (18 words and ridge form ken 1)
6. The braking valve 19 on the front 17 and that seaweed blade 1'14! L
The circulation of the moving medium 14- in this braking element is important, and at that point, the actual tljlJ moving part 1 is exclusively carried out across the brake valve 19. It arises from the effect of Menchofu. Sodetatsuma 15 is the upper range 27.
At 2, /r4 is added with a gaseous medium, and at that time, the necessary condition for the medium O's? Call and father position li! [Pressure 7 depending on
I can get it by using a low L mocha.

In Fig. 6 i+, the difference is that the space 28 k jHf4 is created in the hollow space to accommodate the piston rod 3 or the sensor 29.In principle, this is better than the CC8 already shown in Fig. Rikiya Ou? Ill grapes. This sensor C connects 60 can valves to it (1) and then the parameter E is measured one after another to the electronics, and from there you a"+
T; 26 words and jiill! Iν1119 1l
tll A leaf appears. Sensan 9 has shape 1 according to the diagonal content; and d Vr '+ of a7'L, -f,
+411 people! Ire S! Murasakigatanikoku: half-fringed grapes 71 times 1-ゐ.

41st flash tgo 1tjjl NlJI square 1? is i [
ilJ l+su-su-no-ka-do (III (1li11-direction e white C direct awn high, or left different-C riru, in principle, it is Ho in Figure 2)) No. 71 17'T: Listen to the customs and customs 7.
7i Meri, that time, from 15 to 14 ~iln 14
26 valves of construction fences and downward movement to I1...7.TJe if 8 tl.

(, 1611VJ9F 19 eyes 1" [: 141
1 bl, VC, 1: Qri λ9's coming Mu e 2
and match what has already been shown.

[Brief explanation of the drawing]

The first problem is the control port, which is a cross-sectional view showing a brake confectionery with a button box that can be used as a control port. A different principle VC is a city 1 which consists of two houses that are the same as those already shown in Figure 1.
1st view, the 6th one is basically the same as the 2nd one, the sensor t'vIII dedicated in the hollow histone rondo consists of two '1. Grape Boding ~ “Figure 1,
Fig. 4 eyu principle 11tL is similar to Fig. 2, the valve to be controlled and served is the same as the one in Fig. 2. 'd+11 consisting of two officials! :
, jl sunribo t bocho 1 kimonkaku τmeru. V2" A, No. 5 is I'tE moving cylinder upper mansaku excitation 1 &I", 7 is lower F#: sea bream space, 8 is 1b sea bream piston, 9 is pressure i1 + i, l k jino masu, 10 is Suction T81J sea bream valve, 12 is pressure controlled! 16 is a check valve, 19 is a brake valve, and 29Q is a sensor.

Claims (1)

[Claims] (1) Wheels 2. 14ilJ divided between two sub-nitrogens by a piston within the yoke of the car body! At least one 1b1 operating between 41 and 41 for vI compensation
A dynamic element is provided (1-) during which the two sub-branches touch each other with at least one braking force.
An electronic H9V for vehicles (with at least one '1b11 valve connected and 2' elect 1 = Kusukejir and 111 yen') ``l'ull river function used in form 1 to be taken out, to be put in place, and to be used in a single circle.'' Yama II, Yoryoku Meishi 1
Auto-8 (211 JII Electronics rJ-f'l!1
1'L by at least one sensor that detects the interlocking of li and IJ between the ice car and m 1j Th alone.
It will be used t waiting% r + 'Okisui Moaning No. I
J) 4 VCijt: Vibration damping armor for war vehicles. (81tm gjisho is [''Me ij! I 111 y δ is similar to the external force of the cutting 8e biting thread of the moving element, and the small R of the patent δ inner water is similar to the first term Δ The vibration city IJ movement device for vehicles mounted on the piston.
The vehicle vibration 11i11 motion table listed in the 6th page of the 1st page of the request. (5) The front 6 α squares are allotted within the yoke 4 of the front H piston. As a sensor, rqrJ is arranged and the moving cylinder is connected to the sensor V (one piece of piston passage sensor is installed). (7) At least one sensor or 5Y chip! 11, its good control, power, direction, slowness, distortion, temperature, power drive, etc. At least one of the side-hiki Tsukuchi-BL shi, also known as the 葬TRza-like, is the 6th V of the Qiwei (-BL
: Vibration sticker for war vehicles 110 (A counterbalance box was installed as 81-9F) 'DC war vehicles 11iil in the first section of the special edition report which is said to be written by Sou.
Use of motion iL + lI motion device.