DE1992801U - SHOCK ABSORBER PISTON. - Google Patents
SHOCK ABSORBER PISTON.Info
- Publication number
- DE1992801U DE1992801U DE1968H0062850 DEH0062850U DE1992801U DE 1992801 U DE1992801 U DE 1992801U DE 1968H0062850 DE1968H0062850 DE 1968H0062850 DE H0062850 U DEH0062850 U DE H0062850U DE 1992801 U DE1992801 U DE 1992801U
- Authority
- DE
- Germany
- Prior art keywords
- shock absorber
- pressure valve
- absorber piston
- high pressure
- valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/34—Special valve constructions; Shape or construction of throttling passages
- F16F9/348—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body
- F16F9/3482—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body the annular discs being incorporated within the valve or piston body
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Control Of Fluid Pressure (AREA)
Description
RA. 302 548*25.5.81RA. 302 548 * 5/25/81
M_Jj294M_Jj294
S t ο ß dämp f e r k ο 1 b e ηS t ο ß damper f e r k ο 1 b e η
Die !feuerung betrifft einen Stoßdämpferkolben mit in seinem Inneren angeordneter<, gegen den festen Hochdruckventilsitz anliegender Hochdruckventilplatte., die gleichzeitig als Ventilsitz für das Hiederdruckventil ausgebildet ist*The fire concerns a shock absorber piston with in its interior arranged <, against the fixed high pressure valve seat adjacent high-pressure valve plate., which also acts as a valve seat for the low-pressure valve is trained*
Ieuerungsgemäß ists um zuzüglich zu dem fflüssigkeitsdurchgang für den Hochdruck und den liederdruck eine in beiden Pällen wirksame zusätzliche Slüssigkeitsdrosseiung durchführen zu können, die Hiederdruckventilscheibe mit einem besonderen Drosselquerschnitt ausgerüstet 3 der durch eine oder mehrere über den Durchmesser der Durchgangsbohrung für den Schaft der Ventilfeder-Vorspannschraube hinausgehende Drosseldurchgangsstellen gebildet ist« S is Ieuerungsgemäß to plus to the fflüssigkeitsdurchgang for the high pressure and to be able to perform an effective in both Pällen additional Slüssigkeitsdrosseiung the songs pressure, the Hiederdruckventilscheibe with a particular throttling cross section fitted 3 by one or more over the diameter of the through hole for the stem of the valve spring biasing screw outgoing throttle passage points is formed "
Diese Ausbildung des Stoßdämpferkolbens hat den Torteil!, daß besonders gute Dämpfungsdiagramme sowohl in Richtung auf die Hochdruckseite als auch in Richtung auf die Fiederdruckseite erzielbar sinds wobei davon ausgegangen wirdj daß sämtliche eingebauten Seile im Stoßdämpferkolben in einfachster Weise hergestellt werden können. Insbesondere wird auch durch die Ausbildung erreichtj, daß die innerhalb des Kolbens anzuordnende Hochdruckventilplattej die gleichzeitig als Yentilsitz für den Niederdruck ausgebildet ist9 besonders einfach herstellbar isty weil alle Ventilsitze für den Hochdruck und den liederdruck in einer Ebene liegen»This configuration of the shock absorber piston has the Torteil !, that particularly good damping diagrams both in the direction towards the high pressure side than achievable also in the direction of the Fiederdruckseite s are assuming wirdj that all the built-in cables in the shock absorber piston can be prepared in einfachster manner. In particular, the design ensures that the high-pressure valve plate to be arranged inside the piston, which is also designed as a y- valve seat for low pressure 9, is particularly easy to manufacture because all valve seats for high-pressure and low-pressure are in one plane »
Die Zeichnung zeigt den Stoßdämpferkolben in beispielsweiser Ausbildung im Schnitt und eine Draufsicht auf die Ifiederdruokventilscheibes so daß die Art des Drosselquerschnitts ersichtlich ist»The drawing shows the shock absorber piston in an example Training in section and a top view the low pressure valve disc so that the type of Throttle cross-section is visible »
1.3G2 5^25.5.681.3G2 5 ^ 25.5.68
Mit 1 ist der Körper des Stoßdämpferkolbens "bezeichnet. G-egen den festen Hochdruckventilsitz 2 liegt die im Inneren des Stoßdämpferkolbens angeordnete Hoehdruckventilplatte 3 an. Sie weist gleichzeitig die Ventilsitze 4 für das Hiederdruckventil auf. Die HiederdruckventilscheilDe 6 wird diirch ihre Ventilfeder 7 gegen die Sitze 4 der Hochdruckventilplatte 3 gedruckt und hat eine oder mehrere über ihre DurchgangsTDOhrung 8 für den Schaft 9 der Ventilfeder-Vorspannschraube 10 hinausgehende Drosseldurchgangsstellen 11. Mit 12 sind die Hochdruckventilfedern "bezeichnet9 mit 13 die Flüssigkeitsdurchgangsbohrungen im Kol"benkörper 1 s mit 14 die grundsätzlich vorgeschaltete DrOsselungsstelle für den liederdruck und mit 15 der Elüssigfceitsdurchgang bei abgehobener Hochdruckventilplatte 3»The body of the shock absorber piston is denoted by 1. The high pressure valve plate 3 located inside the shock absorber piston rests against the fixed high pressure valve seat 2. It also has the valve seats 4 for the low pressure valve 4 of the high-pressure valve plate 3 printed and has one or more over their DurchgangsTDOhrung 8 11 for the shaft 9 of the valve spring biasing screw 10 beyond throttle passage job 12, the high-pressure valve springs "means 9 with 13, the liquid passage holes in Col." benkörper 1 s with 14, the upstream principle Drainage point for the song pressure and with 15 the fluid passage when the high pressure valve plate is lifted 3 »
S ο hut ζ a η s ρ r u c h % S ο hat ζ a η s ρ ruch %
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1968H0062850 DE1992801U (en) | 1968-05-25 | 1968-05-25 | SHOCK ABSORBER PISTON. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1968H0062850 DE1992801U (en) | 1968-05-25 | 1968-05-25 | SHOCK ABSORBER PISTON. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1992801U true DE1992801U (en) | 1968-08-29 |
Family
ID=33346082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1968H0062850 Expired DE1992801U (en) | 1968-05-25 | 1968-05-25 | SHOCK ABSORBER PISTON. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1992801U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3233456A1 (en) * | 1982-09-09 | 1984-03-15 | Continental Gummi-Werke Ag, 3000 Hannover | HYDRAULIC DAMPED ELASTIC BEARING IN PARTICULAR FOR THE DRIVE ENGINE IN MOTOR VEHICLES |
| DE3239963A1 (en) * | 1982-09-09 | 1984-05-24 | Continental Gummi-Werke Ag, 3000 Hannover | Hydraulically damped elastic bearing |
| DE4025115A1 (en) * | 1990-08-08 | 1992-02-13 | Fichtel & Sachs Ag | Damping valve for shock absorber - is used in vehicle and has disc spring system set on annular area between valve and spring discs |
| DE4315458A1 (en) * | 1993-05-10 | 1994-11-24 | Fichtel & Sachs Ag | Valve for a hydraulic telescopic vibration damper |
| DE10207506A1 (en) * | 2002-02-22 | 2003-09-04 | Volkswagen Ag | Damper valve for vibration damper, e.g. in vehicle suspension, comprises casing traversed by flow channels which can be closed by annular valve plate containing throttle channels |
-
1968
- 1968-05-25 DE DE1968H0062850 patent/DE1992801U/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3233456A1 (en) * | 1982-09-09 | 1984-03-15 | Continental Gummi-Werke Ag, 3000 Hannover | HYDRAULIC DAMPED ELASTIC BEARING IN PARTICULAR FOR THE DRIVE ENGINE IN MOTOR VEHICLES |
| DE3239963A1 (en) * | 1982-09-09 | 1984-05-24 | Continental Gummi-Werke Ag, 3000 Hannover | Hydraulically damped elastic bearing |
| DE4025115A1 (en) * | 1990-08-08 | 1992-02-13 | Fichtel & Sachs Ag | Damping valve for shock absorber - is used in vehicle and has disc spring system set on annular area between valve and spring discs |
| DE4025115C2 (en) * | 1990-08-08 | 2002-11-28 | Zf Sachs Ag | Short damping valve |
| DE4315458A1 (en) * | 1993-05-10 | 1994-11-24 | Fichtel & Sachs Ag | Valve for a hydraulic telescopic vibration damper |
| DE10207506A1 (en) * | 2002-02-22 | 2003-09-04 | Volkswagen Ag | Damper valve for vibration damper, e.g. in vehicle suspension, comprises casing traversed by flow channels which can be closed by annular valve plate containing throttle channels |
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