DE926406C - Suspension for vehicles, especially road vehicles - Google Patents
Suspension for vehicles, especially road vehiclesInfo
- Publication number
- DE926406C DE926406C DES34534A DES0034534A DE926406C DE 926406 C DE926406 C DE 926406C DE S34534 A DES34534 A DE S34534A DE S0034534 A DES0034534 A DE S0034534A DE 926406 C DE926406 C DE 926406C
- Authority
- DE
- Germany
- Prior art keywords
- suspension
- vehicles
- car body
- especially road
- height
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
- B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
- B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
- B60G17/0416—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics regulated by varying the resiliency of hydropneumatic suspensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/02—Supply or exhaust flow rates; Pump operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/20—Spring action or springs
- B60G2500/206—Variable pressure accumulators for hydropneumatic suspensions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Description
Das Patent 922 810 betrifft eine Federung" für Fahrzeuge, insbesondere Straßenfabrzeuge, mittels gleichzeitiger Abfederung durch) Luft- und mechanische Federkörper, bei welcher die verschiedenartigen Federungsmittel gleichzeitig voneinander unterschiedliche Federungswege durchlaufen; der Raddruck hydraulisch auf die Federungstnittel übertragen wird und ein Steuerorgan vorgesehen ist, welches den Zu- und Ablauf von Drückflüssigkeit zur Einhaltung gleichbleibender Wagenkastenhöhe in Abhängigkeit von der Höhenlage des Wagenkastens· steuert. ......The patent 922 810 relates to a "suspension" for vehicles, particularly road vehicles, by means of simultaneous cushioning by) air and mechanical spring bodies, in which the various Suspension means run through different suspension paths at the same time; the Wheel pressure is transmitted hydraulically to the suspension means and a control member is provided is which controls the inlet and outlet of pressurized fluid to maintain a constant car body height depending on the height of the car body · controls. ......
TJm die dauernde, an sich zwar geringfügige Beeinflussung der Höhenlage des Wagenkastens durch Fahrstöße zu verhindern, schlägt die Erfindung, vor, die korrespondierenden Steuerteile, also bei einer Schiebersteuerung den Steuerschieber und die Buchse bzw. bei einer Ventilsteuerung den Ventilkegel und den Sitz über ein gedämpftes· Schwingungssystem zu koppeln.TJm the permanent, albeit minor, influence on the height of the car body to prevent bumps from driving, the invention proposes, before, the corresponding control parts, so with a slide control the control slide and the socket or with a valve control the valve cone and the seat via a damped To couple vibration system.
Die Erfindung sei an Hand des in der Zeichnung dargestellten Ausführungsbeispieles erläutert, bei welchem das Steuerelement (Steuerschieber oder Ventilkegel) durch einen Kolben bewegt wird, der in die Übertragungsleitung zwischen Rad und federndes. Mittel eingeschaltet ist.The invention will be explained with reference to the embodiment shown in the drawing which the control element (spool or valve cone) is moved by a piston, the in the transmission line between wheel and resilient. Medium is turned on.
ι ist der Wagenkasten, 2 ist das Fahrzeugrad bzw. Fahrzeuglaufwerk. Von dem Zylinder 4 mit dem mit dem Rad 2 verbundenen Kolben 3 führt, die Druckflüssigkeitsleitung $a zu dem einen Ende . .des Zylinders 20.. Vom anderen .Ende des Zylinders 20 führt die Leitung 5 b zu den am Wagenkasten, τ befestigten Federungselementen, und zwar parallel zu dem Gefäß 6 mit Kolbenischeibe 8 und darüber befindlichem Luftpolster 9 sowie zu dem. Gefäß 7, in welchem über "der Kolbenscheibe· 10 ein Satz Festkörperfedern als Tellerfederni 11 angeordnet ist.. In dem Zylinder 20 wird das Druckflüssigkeitsgestänge der Leitung 5"0, 56 zwischen Rad und Federung durch den Kolben 17° in zwei hintereinandergeschältete Gestänge aufgeteilt. Die Kolbenstange 17 bewegt den Schieber 15 entsprechend1 der Bewe- ■ gung des Kolbens 3, so daß der Zu- und Abfluß von Druckflüssigkeit von und nach, der Pumpe 16ι is the car body, 2 is the vehicle wheel or vehicle running gear. From the cylinder 4 with the piston 3 connected to the wheel 2, the hydraulic fluid line $ a leads to one end. .The cylinder 20 .. From the other .End of the cylinder 20, the line 5 b leads to the suspension elements attached to the car body, τ, parallel to the vessel 6 with the piston disc 8 and above the air cushion 9 and to the. Vessel 7, in which a set of solid-state springs as cup springs 11 is arranged above the piston disk 10. In the cylinder 20, the hydraulic fluid linkage of the line 5 " 0 , 5 6 between the wheel and the suspension is divided into two linkages connected one behind the other by the piston 17 ° . The piston rod 17 moves the slide 15 according to the movement 1 ■ supply of the piston 3, so that the inflow and outflow of pressure fluid to and from, the pump 16
entsprechend der Schieberstellüng über dieaccording to the slide position via the
_ Schieberdurchtritte 18 und 19 und die Leitungen 14 iurid 13 in und aus dem Leitungsteil 56 vor sich r geht._ Slider passages 18 and 19 and the lines 14 iurid 13 in and out of the line part 5 6 before it r goes.
, Die Schieber buchse 21 ist längs beweglich gelagert. Die Anschluß leitungen 13 und 14 sowie die Leitungen zur Pumpe 16 sind durch eingeschaltete Sohlauchstücke ebenfalls beweglich mit der Schieberbuchse verbunden., The slide bushing 21 is mounted so that it can move longitudinally. The connection lines 13 and 14 and the Lines to the pump 16 are also movable with the connected hose pieces Slide bush connected.
Die Schieberbuchse 21 ist starr mit einem Zylinder 22 verbunden, der in eine Schubstange 23 ausläuft. Im Zylinder 22 bewegt sich in einer Flüssigkeit der" Dämpferkolben 24 mit Durchtritts- _öffnungen 25. Die Schubstange 23 durchsetzt das am Wagenkasten ortsfeste Federgehäuse 26. Sie trägt feste Bunde'27 und 28, gegen die sich unter dem Einfluß der vorgespannten Feder 29 die Federteller 30 und 31 anlegen, die andererseits durch die nach innen gerichteten Flansche des Federgehäuses 26 gehalten· werden.The slide sleeve 21 is rigid with a cylinder 22 connected, which terminates in a push rod 23. In the cylinder 22 moves in a Liquid of the "damper piston 24 with passage _openings 25. The push rod 23 penetrates this on the car body stationary spring housing 26. It carries fixed Bunde'27 and 28, against which under the influence of the pretensioned spring 29, the spring plates 30 and 31 apply, the other hand are held by the inwardly directed flanges of the spring housing 26.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES34534A DE926406C (en) | 1952-12-08 | 1953-07-28 | Suspension for vehicles, especially road vehicles |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE769560X | 1952-12-08 | ||
| DE2885202X | 1953-05-16 | ||
| DES34534A DE926406C (en) | 1952-12-08 | 1953-07-28 | Suspension for vehicles, especially road vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE926406C true DE926406C (en) | 1955-04-18 |
Family
ID=32397397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DES34534A Expired DE926406C (en) | 1952-12-08 | 1953-07-28 | Suspension for vehicles, especially road vehicles |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE926406C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE972828C (en) * | 1955-05-13 | 1959-10-01 | Maschf Augsburg Nuernberg Ag | Control device for a gas suspension of vehicles |
| DE1119897B (en) * | 1955-07-28 | 1961-12-21 | Deutsche Bundesbahn | Vehicle suspension |
| DE1134695B (en) * | 1956-03-29 | 1962-08-16 | Rheinstahl Siegener Eisenbahnb | Hydro-pneumatic suspension for vehicles, especially railway vehicles |
| DE1136587B (en) * | 1956-07-12 | 1962-09-13 | Ford Werke Ag | Delay device for the filling regulator of a pneumatic or hydropneumatic vehicle suspension, which controls the gas suspension medium |
| DE1138086B (en) * | 1957-08-19 | 1962-10-18 | Atlas Werke Ag | Bogie for rail vehicles |
| DE1209005B (en) * | 1957-05-23 | 1966-01-13 | Inventio Ag | Delay device in air control devices for pneumatic vehicle suspension systems |
-
1953
- 1953-07-28 DE DES34534A patent/DE926406C/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE972828C (en) * | 1955-05-13 | 1959-10-01 | Maschf Augsburg Nuernberg Ag | Control device for a gas suspension of vehicles |
| DE1119897B (en) * | 1955-07-28 | 1961-12-21 | Deutsche Bundesbahn | Vehicle suspension |
| DE1134695B (en) * | 1956-03-29 | 1962-08-16 | Rheinstahl Siegener Eisenbahnb | Hydro-pneumatic suspension for vehicles, especially railway vehicles |
| DE1136587B (en) * | 1956-07-12 | 1962-09-13 | Ford Werke Ag | Delay device for the filling regulator of a pneumatic or hydropneumatic vehicle suspension, which controls the gas suspension medium |
| DE1209005B (en) * | 1957-05-23 | 1966-01-13 | Inventio Ag | Delay device in air control devices for pneumatic vehicle suspension systems |
| DE1138086B (en) * | 1957-08-19 | 1962-10-18 | Atlas Werke Ag | Bogie for rail vehicles |
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