DE1047034B - Arrangement of springs and dampers on motor vehicles - Google Patents
Arrangement of springs and dampers on motor vehiclesInfo
- Publication number
- DE1047034B DE1047034B DED21444A DED0021444A DE1047034B DE 1047034 B DE1047034 B DE 1047034B DE D21444 A DED21444 A DE D21444A DE D0021444 A DED0021444 A DE D0021444A DE 1047034 B DE1047034 B DE 1047034B
- Authority
- DE
- Germany
- Prior art keywords
- dampers
- guide members
- hand
- springs
- vehicle
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
- B60G13/16—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dynamic absorbers as main damping means, i.e. spring-mass system vibrating out of phase
- B60G13/18—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dynamic absorbers as main damping means, i.e. spring-mass system vibrating out of phase combined with energy-absorbing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/20—Type of damper
- B60G2202/25—Dynamic damper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/15—Mounting of subframes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/18—Mounting of vehicle engines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Description
Die Erfindung bezieht sich auf die Anordnung der Federn und Dämpfer an den Radachsen bzw. den Radführungsgliedern von Kraftfahrzeugen, bei denen die Radachsen bzw. die Radführungsglieder an einem gegenüber der Fahrzeugmasse, dem Hauptrahmen mit Wagenkasten oder dem selbsttragenden Wagenkasten nachgiebig gelagerten Hilfsrahmen, Fahrschemel oder dergleichen Zwischenglied angeordnet sind, das gegebenenfalls das Antriebsaggregat und/oder wesentliche Teile davon ganz oder teilweise trägt.The invention relates to the arrangement of the springs and dampers on the wheel axles or the wheel guide members of motor vehicles in which the wheel axles or the wheel guide members on one compared to the vehicle mass, the main frame with the car body or the self-supporting car body resiliently mounted subframe, subframe or the like intermediate member are arranged, the if necessary, the drive unit and / or essential parts thereof carries in whole or in part.
Die Erfindung besteht darin, daß sich die Federn einerseits an den Radachsen bzw. den Radführungsgliedern und andererseits an dem gegenüber der abgefederten Masse des Fahrzeuges nachgiebig gelagerten Zwischenglied und die Dämpfer einerseits an den Radachsen bzw. Radführungsgliedern und andererseits an der abgefederten Masse des Fahrzeuges, z. B. dem Hauptrahmen mit Wagenkasten oder dem selbsttragenden Wagenkasten, abstützen.The invention consists in that the springs are on the one hand on the wheel axles or the wheel guide members and on the other hand on the resiliently mounted in relation to the sprung mass of the vehicle Intermediate member and the damper on the one hand on the wheel axles or wheel guide members and on the other hand on the sprung mass of the vehicle, e.g. B. the main frame with the car body or the self-supporting Car body, support.
Im Kraftfahrzeugbau, insbesondere im Personenkraftwagenbau, ist eine Entwicklungsrichtung zu verfolgen, die dahin zielt, die Aufhängungen der Zwischenglieder für die Anlenkung der Radachsen bzw. der Radführungsglieder, wie Hilfsrahmen, Fahrschemel od. dgl., an der Hauptmasse des Fahrzeuges, z. B. dem Wagenkasten, aus Gründen der Geräuschdämmung, der Schwingungsisolierung usw. möglichst sehr weich auszubilden. Während nun die seither üblichen Dämpferanordnungen eintretende Schwingungen zwischen einem Zwischenglied und der Hauptmasse des Fahrzeuges nicht berücksichtigen, macht es sich die Erfindung zur Aufgabe, auch diese Federungsbewegungen einer Dämpfung zu unterziehen, um dam.it besonders vorteilhaft alle gegenüber der Hauptmasse des Fahrzeuges nachgiebig aufgehängten Teile bezuglieh eintretender Schwingungen zu erfassen. Die Dämpfer sollen hierbei die auftretenden Schwingungen der Federung dämpfen, also Energie verzehren, im Gegensatz zu Stabilisatoren an Federungssystemen, welche die Federnug z. B. im Sinne einer Verhärtung ändern.In motor vehicle construction, especially in passenger car construction, a development direction is to be pursued, which aims at the suspension of the intermediate links for the articulation of the wheel axles or the wheel guide members, such as subframes, subframes or the like, on the main mass of the vehicle, z. B. the car body, for reasons of noise insulation, vibration isolation, etc. as possible very soft to train. While now the since then usual damper arrangements occurring vibrations do not take into account between an intermediate link and the main mass of the vehicle, it does itself the invention for the task of subjecting these suspension movements to a damping in order to dam.it particularly advantageous all parts that are flexibly suspended in relation to the main mass of the vehicle to detect occurring vibrations. The dampers are supposed to absorb the vibrations that occur dampen the suspension, i.e. consume energy, in contrast to stabilizers on suspension systems, which the Federnug z. B. change in the sense of a hardening.
Nach einem weiteren Merkmal der Erfindung können bei Radführungsgliedern, die aus übereinander angeordneten Dreieckslenkern bestehen, die Dämpfer, z. B. hydraulische Teleskopstoßdämpfer, vorteilhaft vorzugsweise in Radnähe an den oberen Dreieckslenkern angelenkt sein. According to a further feature of the invention, in wheel guide members that are made of one above the other arranged wishbones exist, the damper, z. B. hydraulic telescopic shock absorbers, advantageous preferably be hinged to the upper wishbones near the wheel.
In der Zeichnung ist die Erfindung an zwei verschiedenen Fahrzeugen schematisch dargestellt.In the drawing, the invention is shown schematically on two different vehicles.
Fig. 1 zeigt ein Fahrzeug mit Starrachse, undFig. 1 shows a vehicle with a rigid axle, and
Fig. 2 zeigt ein Fahrzeug, bei dem die Laufräder an Dreieckslenkern aufgehängt sind.Fig. 2 shows a vehicle in which the wheels are suspended from wishbones.
Die Starrachse 1 des Kraftfahrzeuges nach Fig. 1 ist mit den Laufrädern 2, 3 mittels der Federn 4, 5
Anordnung der Federn und Dämpfer
an KraftfahrzeugenThe rigid axle 1 of the motor vehicle according to Fig. 1 is with the wheels 2, 3 by means of the springs 4, 5 arrangement of the springs and dampers
on motor vehicles
Anmelder:Applicant:
Daimler-Benz Aktiengesellschaft,
Stuttgart-Untertürkheim, Mercedesstr. 136Daimler-Benz Aktiengesellschaft,
Stuttgart-Untertürkheim, Mercedesstr. 136
Dr.-Ing. habil. Herbert Maruhn, Stuttgart-Uhlbach,
ist als Erfinder genannt wordenDr.-Ing. habil. Herbert Maruhn, Stuttgart-Uhlbach,
has been named as the inventor
gegenüber dem als Hilfsrahmen ausgebildeten Zwischenglied 6 elastisch gelagert, während das Zwischenglied seinerseits mit der Hauptfahrzeugmasse 7, z. B. dem Hauptrahmen mit Wagenkasten, durch Zwischenschaltung elastischer Glieder 8, z. B. Federn, Gummikissen od. dgl., verbunden ist. Die Dämpfer 9,10, die vorzugsweise als hydraulische Teleskopstoßdämpfer ausgebildet sind, stehen einerseits an den Anlenkungsstellen 11,12 mit der Starrachse 1 in der Nähe der Laufräder 2, 3 in Verbindung und andererseits an den Anlenkungsstellen. 13,14 direkt mit der Hauptmasse 7 des Fahrzeuges, so daß Schwingungen auch der Federn 8 zwischen dem Zwischenglied 6 und der Hauptmasse 7 einer Dämpfung durch die Dämpfer 9., 10 unterliegen.with respect to the intermediate member 6 designed as a subframe mounted elastically, while the intermediate member in turn with the main vehicle mass 7, z. B. the main frame with the car body, through the interposition of elastic members 8, z. B. springs, rubber cushions or the like. Is connected. The dampers 9, 10, which are preferably designed as hydraulic telescopic shock absorbers, are on the one hand connected to the articulation points 11, 12 with the rigid axle 1 near the running wheels 2, 3 and on the other hand at the articulation points. 13, 14 directly with the main mass 7 of the vehicle, so that vibrations of the springs 8 between the intermediate member 6 and the main mass 7 are also subject to damping by the dampers 9, 10.
Bei dem Kraftfahrzeug nach Fig. 2 sind die Laufräder 2, 3 mittels der unteren Dreieckslenker 15, 16 und der oberen Dreieckslenker 17, 18 an dem Zwischenglied 6 angelenkt. Die Federn 4, 5 stützen sich an den unteren Lenkern 15, 16 und dem Zwischenglied 6 ab, das mit der Hauptmasse 7 des Fahrzeuges mit elastischen Gliedern 8 verbunden ist. Die Dämpfer 9,10 stehen einerseits an den Anlenkungsstellen 11, 12 in der Nähe der Laufräder 2, 3 mit den oberen Lenkern 17j 18 in Verbindung und andererseits direkt mit der Hauptmasse 7 des Fahrzeuges an den Anlenkungsstellen 13., 14, so daß auch hier Schwingungen der Federn 8 zwischen dem Zwischenglied 6 und der Hauptmasse 7 einer wirkungsvollen Dämpfung unterliegen. In the motor vehicle according to FIG. 2, the running wheels 2, 3 are articulated to the intermediate member 6 by means of the lower wishbones 15, 16 and the upper wishbones 17, 18. The springs 4, 5 are supported on the lower links 15, 16 and the intermediate member 6, which is connected to the main mass 7 of the vehicle with elastic members 8. The dampers 9, 10 are on the one hand at the articulation points 11, 12 near the wheels 2, 3 with the upper links 17j 18 in connection and on the other hand directly with the main mass 7 of the vehicle at the articulation points 13, 14, so that here too Vibrations of the springs 8 between the intermediate member 6 and the main mass 7 are subject to effective damping.
Claims (2)
Britische Patentschrift Nr. 676 418;
USA.-Patentschriften Nr. 2 353 503, 2 473 903.Considered publications:
British Patent No. 676,418;
U.S. Patent Nos. 2,353,503, 2,473,903.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED21444A DE1047034B (en) | 1955-10-06 | 1955-10-06 | Arrangement of springs and dampers on motor vehicles |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED21444A DE1047034B (en) | 1955-10-06 | 1955-10-06 | Arrangement of springs and dampers on motor vehicles |
DE19591780616 DE1780616A1 (en) | 1959-12-19 | 1959-12-19 | Arrangement of springs and dampers on motor vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1047034B true DE1047034B (en) | 1958-12-18 |
Family
ID=25755839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DED21444A Pending DE1047034B (en) | 1955-10-06 | 1955-10-06 | Arrangement of springs and dampers on motor vehicles |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1047034B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1265599B (en) * | 1961-09-07 | 1968-04-04 | Bourcier Carbon Christian | Pneumatic height compensation device for suspensions subjected to different loads, especially for motor vehicles |
DE3511783C1 (en) * | 1985-03-30 | 1986-09-11 | Daimler-Benz Ag, 7000 Stuttgart | Wheel suspension |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2353503A (en) * | 1939-02-01 | 1944-07-11 | Rost Helge Fabian | Device for automatically compensating effect of centrifugal forces on vehicles |
US2473903A (en) * | 1948-04-23 | 1949-06-21 | Westinghouse Electric Corp | Electric control system for vehicle ride stabilizing equipment |
GB676418A (en) * | 1947-11-20 | 1952-07-30 | Westinghouse Electric Int Co | Improvements in or relating to hydraulic control apparatus |
-
1955
- 1955-10-06 DE DED21444A patent/DE1047034B/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2353503A (en) * | 1939-02-01 | 1944-07-11 | Rost Helge Fabian | Device for automatically compensating effect of centrifugal forces on vehicles |
GB676418A (en) * | 1947-11-20 | 1952-07-30 | Westinghouse Electric Int Co | Improvements in or relating to hydraulic control apparatus |
US2473903A (en) * | 1948-04-23 | 1949-06-21 | Westinghouse Electric Corp | Electric control system for vehicle ride stabilizing equipment |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1265599B (en) * | 1961-09-07 | 1968-04-04 | Bourcier Carbon Christian | Pneumatic height compensation device for suspensions subjected to different loads, especially for motor vehicles |
DE3511783C1 (en) * | 1985-03-30 | 1986-09-11 | Daimler-Benz Ag, 7000 Stuttgart | Wheel suspension |
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