DE920109C - Pendulum axle arrangement for motor vehicles - Google Patents

Pendulum axle arrangement for motor vehicles

Info

Publication number
DE920109C
DE920109C DED2494D DED0002494D DE920109C DE 920109 C DE920109 C DE 920109C DE D2494 D DED2494 D DE D2494D DE D0002494 D DED0002494 D DE D0002494D DE 920109 C DE920109 C DE 920109C
Authority
DE
Germany
Prior art keywords
wishbone
guide strut
wheel
pendulum axle
axle
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
Application number
DED2494D
Other languages
German (de)
Inventor
Bela Barenyi
Karl Wilfert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Daimler Benz AG filed Critical Daimler Benz AG
Priority to DED2494D priority Critical patent/DE920109C/en
Application granted granted Critical
Publication of DE920109C publication Critical patent/DE920109C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
    • B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
    • B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
    • B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
    • B60G21/051—Trailing arm twist beam axles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
    • B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
    • B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
    • B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
    • B60G21/055—Stabiliser bars
    • B60G21/0551—Mounting means therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G3/00—Resilient suspensions for a single wheel
    • B60G3/18—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram
    • B60G3/20—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram all arms being rigid
    • B60G3/24—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram all arms being rigid a rigid arm being formed by the live axle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Description

Die Erfindung bezieht sich auf eine Pendelachsanordnung für Kraftfahrzeuge mit einer Steckwelle, die gerneinsam mit einem zwischen Anschlägen mit federnden Mitteln in Achsrichtung geführten Achsrohr axial verschiebbar ist, und einer im wesentlichen in der Längsrichtung des Fahrzeuges verlaufenden, quer nachgiebigen gelagerten oder ausgebildeten Führungsstrebe, die am radseitigen Ende des Achsrohres angreift.The invention relates to a pendulum axle arrangement for motor vehicles with a stub shaft, which like together with an axle tube guided between stops with resilient means in the axial direction is axially displaceable, and a substantially extending in the longitudinal direction of the vehicle, transversely resilient mounted or trained guide strut, which is at the wheel-side end of the Axle tube attacks.

Die Erfindung besteht darin, daß die federnden Anschläge von einem im wesentlichen quer zum Fahrzeug verlaufenden Lenker gebildet werden, z. B. derart, daß der Lenker durch Vermittlung von Schraubenfedern, Gummiblöcken od. dgl. an der Führungsstrebe von beiden Seiten her angreift.The invention consists in that the resilient stops of a substantially transverse to Vehicle extending handlebars are formed, for. B. such that the handlebars through the mediation of Helical springs, rubber blocks or the like acts on the guide strut from both sides.

In weiterer Ausgestaltung des Erfindungsgedankens kann der Querlenker am Achsgetriebegehäuse oder unmittelbar am Rahmen angelenkt sein. Der Anlenkpunkt des Querlenkers kann dabei in der Drehachse des Systems Rad—Führungsstrebe liegen, der Querlenker kann aber auch in bezug auf den Anlenkpunkt der Führungsstrebe jenseits der Radachse liegen.In a further embodiment of the inventive concept, the wishbone can be attached to the axle drive housing or be hinged directly to the frame. The pivot point of the wishbone can be in the The axis of rotation of the wheel-guide strut system is However, the wishbone can also be on the other side of the wheel axle with respect to the articulation point of the guide strut lie.

Außer den in der Querrichtung wirkenden Rückstellfedern können ferner ebenfalls in der Querrichtung wirkende Dämpfungsvorrichtungen vorgesehen sein.In addition to the return springs acting in the transverse direction, can also be used in the Damping devices acting transversely may be provided.

Zur Vermeidung von Radierbewegungen der Fahrzeugräder auf der Fahrbahn ist es bekannt, an den Achsrohren von Pendelhalbachsen Anschläge mit federnden Mitteln derart anzuordnen, daß die Pendelachsen zwischen diesen Anschlägen in Achsrichtung federnd verschiebbar sind. Es ist ferner bekannt, quer nachgiebig gelagerte oder ausgebildete,To avoid erasing the vehicle wheels on the roadway, it is known to the Axle tubes of pendulum half-axles to arrange stops with resilient means in such a way that the pendulum axles are resiliently displaceable in the axial direction between these stops. It is also known transversely resiliently mounted or designed,

in Fahrzeuglängsrichtung liegende Führungsstreben für Pendelachsanordnungen vorzusehen.Provide guide struts for pendulum axle arrangements in the longitudinal direction of the vehicle.

Demgegenüber bringen die erfindungsgemäßen Anordnungen den Vorteil, daß unmittelbare Einwirkungen der Federkräfte auf die Achsrohre vermieden werden und daß durch die gegebene große Freizügigkeit in der Wahl der Anlenkpunktie der Querlenker und der Lage der Querlenker im Verhältnis zum System Rad—-Führungsstrebe weitgehend und mitIn contrast, the arrangements according to the invention have the advantage that direct effects the spring forces on the axle tubes are avoided and that by the given great freedom of movement in the choice of the pivot points of the wishbones and the position of the wishbones in relation to the System wheel - guide strut largely and with

ίο geringem Aufwand jeweiligen Forderungen nach Vergrößerung oder Verkleinerung des Spurspieles der durchfedernden Fahrzeugräder entsprochen werden kann.ίο little effort according to the respective requirements Increase or decrease the track clearance of the springy vehicle wheels can be.

Die Zeichnung veranschaulicht schematisch einige Ausführungsbeispiele des Erfindungsgegenstandes.The drawing schematically illustrates some exemplary embodiments of the subject matter of the invention.

Gemäß Fig 1. erfolgt der Antrieb des Rades 1 vom Achsgetriebe 2 aus über die Antriebswelle 3, welche im Achsgetriebe in der üblichen Weise längs verschieblich gelagert ist. Das Adhsrohr 4 ist an seinem inneren Ende ebenso wie am äußeren Ende (nicht dargestellt) mit Hilfe von Wälzlagern 5 auf der Steckwelle 3 gelagert. Am inneren Ende des Achsrohres sind Winkelansätze 6 vorhanden, die zwischen Gummiblöcke 7, 8 ragen, welche unter Vorspannung im Gehäuse des Achsgetriebes 9 und 10 angeordnet sind. Die Führungsstrebe ist bei 11 angedeutet und einerseits in der Nähe des äußeren Achsrohrendes bei 12, andererseits an einer Stelle 13 des Rahmens angelenkt, welche in einer durch die Gummiabfederungen 7, 8 gelegten waagerechten Geraden x-x liegt, die jene Achse darstellt, um welche sich das System Rad—Strebe bei der Auf- und Abwärtsbewegung dreht.According to FIG. 1, the wheel 1 is driven from the axle drive 2 via the drive shaft 3, which is mounted in the axle drive so as to be longitudinally displaceable in the usual manner. The adhesive tube 4 is supported at its inner end as well as at the outer end (not shown) with the aid of roller bearings 5 on the stub shaft 3. At the inner end of the axle tube there are angled shoulders 6 which protrude between rubber blocks 7, 8 which are arranged under pretension in the housing of the axle drive 9 and 10. The guide strut is indicated at 11 and is hinged on the one hand in the vicinity of the outer axle tube end at 12, on the other hand at a point 13 of the frame, which lies in a horizontal straight line xx laid through the rubber springs 7, 8, which represents the axis around which the System wheel — the strut rotates as it moves up and down.

Bei der Ausführungsform nach Fig. 2 ist wiederum ι das Rad, 2 das Achsgetriebe, 3 die Antriebswelle, 4 das Achsrohr. 5 ist das eine Wälzlager, welches zur Lagerung des Achsrohres auf der Steckwelle 3 dient. Die Führungsstrebe 11 ist hier als hochkant gestellte Blattfeder ausgebildet und einerseits bei 12 im Achsrohr 4, andererseits bei 13 in dem nicht gezeichneten Rahmen, und zwar mittels einer Drehstabfeder 14, befestigt. Am Gehäuse des Achsgetriebes 2 bzw. an einem Vorsprung 15 dieses Gehäuses ist mittels Kugelgelenk 16 ein Querlenker 17 angelenkt, der durch ein Loch der Führungsstrebe 11 hindurchführt. Zu beiden Seiten dieser Durchführungsstelle sind an dem Querlenker Gummiblöcke 18, 19 befestigt, welche in der gleichen Weise wie die Gummiblöcke 7, 8 der Fig. 1 die Querbewegungen der Achse federnd begrenzen. Bei der dargestellten Ausiführungsfarm liegt der Anlenkpunkt 16 des Querlenkers auf der Drehachse x-x des Systems Rad—Strebe.In the embodiment according to FIG. 2, ι is again the wheel, 2 the axle drive, 3 the drive shaft, 4 the axle tube. 5 is the one roller bearing that is used to mount the axle tube on the stub shaft 3. The guide strut 11 is designed here as an edgewise leaf spring and is fastened on the one hand at 12 in the axle tube 4 and on the other hand at 13 in the frame (not shown), specifically by means of a torsion bar. A transverse link 17, which passes through a hole in the guide strut 11, is articulated by means of a ball joint 16 on the housing of the axle drive 2 or on a projection 15 of this housing. On both sides of this passage point, rubber blocks 18, 19 are attached to the wishbone, which resiliently limit the transverse movements of the axle in the same way as the rubber blocks 7, 8 of FIG. 1. In the illustrated embodiment, the articulation point 16 of the wishbone lies on the axis of rotation xx of the wheel-strut system.

Eine weitere Abänderung ist aus Fig. 3 ersichtlieh. Die Führungsstrebe 11 ist über das Achsrohr 4 hinaus verlängert, und an dieser Verlängerung 20 greift ein Querlenker 21 an. Der Querlenker ist zum Unterschied von der Ausführung nacK Fig. 2 nicht am Achsgetriebegehäuse, sondern unmittelbar am Rahmen bei 23 angelenkt. Diese Ausbildung gestattet eine sehr nachgiebige Lagerung des Achsgetriebes, z. B. in Gummilagern 24, 25.Another modification is shown in FIG. The guide strut 11 is extended beyond the axle tube 4, and a wishbone 21 engages on this extension 20. In contrast to the version shown in FIG. This training allows a very flexible storage of the final drive, z. B. in rubber bearings 24, 25.

In Fig. 3 ist auch noch die Möglichkeit angedeutet, zwischen Rahmen und Führungsstrebe 11 eine Dämpfungsvorrichtung 26 beliebiger Bauart einzuschalten, welche die Wirkung der Federglieder 27, 28 in der Qerrichtung unterstützt. Die Anlenkstelle 29 der Dämpfungsvorrichtung am Rahmen wird dabei so gewählt, daß sie auf der Drehachse des Systems Rad—Führungsstrebe liegt, wodurch vermieden wird, daß die Dämpfungsvorrichtung durch die Schwingbewegungen des Rades beeinflußt wird.In Fig. 3 the possibility is also indicated between the frame and the guide strut 11 a To switch on damping device 26 of any type, which the effect of the spring members 27, 28 supported in the establishment. The articulation point 29 of the damping device on the frame is thereby chosen so that it lies on the axis of rotation of the wheel-guide strut system, thereby avoiding it is that the damping device is influenced by the oscillating movements of the wheel.

Claims (6)

PATENTANSPRÜCHE:PATENT CLAIMS: 1. Pendelachsanordnung für Kraftfahrzeuge mit einer Steckwelle, die gemeinsam mit einem zwischen Anschlägen mit federnden Mitteln in Achsrichtung geführten Achsrohr axial verschiebbar ist, und mit einer im wesentlichen in der Längsrichtung des Fahrzeuges verlaufenden, quer nachgiebig gelagerten oder ausgebildeten Führungsstrebe, die am radseitigen Ende des Achsrohres angreift, dadurch gekennzeichnet, daß die federnden Anschläge von einem im wesentiliehen quer zum Fahrzeug verlaufenden Lenker gebildet werden, z. B. derart, daß der Lenker durch Vermittlung von Schraubenfedern, Gummiblöcken od. dgl, an der Führungsstrebe von beiden Seiten her angreift. 1. Pendelachsanordnung for motor vehicles with a stub shaft, which together with a Axle tube axially displaceable between stops with resilient means in the axial direction is, and with a running substantially in the longitudinal direction of the vehicle, transversely resiliently mounted or trained guide strut, which is at the wheel-side end of the Axle tube engages, characterized in that the resilient stops of one in wesentiliehen be formed transversely to the vehicle handlebars, z. B. such that the handlebars by arranging coil springs, rubber blocks or the like, engages the guide strut from both sides. 2. Pendeladhsanordnung nach Anspruch 1, dadurch gekennzeichnet, daß der Querlenker am Achsgetriebegehäuse angelenkt ist.2. Pendeladhsanordnung according to claim 1, characterized characterized in that the wishbone is hinged to the transaxle housing. 3. Pendelachsanordnung nach Anspruch 1 oder 2, dadurch gekennzeichnet^ daß der Querlenker unmittelbar am Rahmen angelenkt ist.3. Pendulum axle arrangement according to claim 1 or 2, characterized in that the wishbone is hinged directly to the frame. 4. Pendelachsanordnung nach Anspruch ibis3, dadurch gekennzeichnet, daß der Anlenkpunkt des Querlenkers in der Drehachse des Systems Rad—Führungsstrebe liegt.4. Pendulum axle arrangement according to claim ibis3, characterized in that the pivot point of the wishbone is in the axis of rotation of the system Wheel guide strut lies. 5. Pendelachsanordnung nach Anspruch 1 bis 4, dadurch gekennzeichnet, daß der Querlenker in bezug auf den Anlenkpunkt der Führungsstrebe jenseits der Radachse liegt.5. pendulum axle assembly according to claim 1 to 4, characterized in that the wishbone in with respect to the articulation point of the guide strut is on the other side of the wheel axis. 6. Pendelachsanordnung nach Anspruch 1 bis 5, dadurch gekennzeichnet, daß außer den in der Querrichtung wirkenden Rückstellfedern ebenfalls in der Querrichtung wirkende Dämpfungsvorrichtungen vorgesehen sind.6. Pendulum axle arrangement according to claim 1 to 5, characterized in that, in addition to the return springs acting in the transverse direction, likewise Damping devices acting in the transverse direction are provided. 110110 Angezogene Druckschriften: Deutsche Patentschriften Nr. 646 447, 562 775.Referred publications: German patent specifications No. 646 447, 562 775. Hierzu 1 Blatt Zeichnungen1 sheet of drawings 5564 11.545564 11.54
DED2494D 1943-02-01 1943-02-02 Pendulum axle arrangement for motor vehicles Expired DE920109C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED2494D DE920109C (en) 1943-02-01 1943-02-02 Pendulum axle arrangement for motor vehicles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE293594X 1943-02-01
DED2494D DE920109C (en) 1943-02-01 1943-02-02 Pendulum axle arrangement for motor vehicles

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DE920109C true DE920109C (en) 1954-11-11

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1102576B (en) * 1957-07-16 1961-03-16 Ehrenreich & Cie A Wishbone for the individual suspension of motor vehicle wheels
US3002580A (en) * 1957-02-28 1961-10-03 Daimler Benz Ag Independent wheel suspension for motor vehicles
DE1148884B (en) * 1960-09-27 1963-05-16 Bayerische Motoren Werke Ag Independent suspension and cushioning of the driven rear wheels of motor vehicles
US3108650A (en) * 1960-05-31 1963-10-29 Gen Motors Corp Single leaf spring semi-swing axle suspension
DE1162702B (en) * 1964-02-06 Porsche Kg Independent suspension of driven wheels for vehicles, especially motor vehicles
US3205967A (en) * 1962-12-06 1965-09-14 Porsche Kg Wheel guide for independent wheel suspension
US3209852A (en) * 1961-07-03 1965-10-05 Ford Motor Co Vehicle suspension

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE562775C (en) * 1931-01-21 1932-10-28 Willy G Koehler Cushioning of oscillating semi-axles carrying the drive wheels by transverse springs, especially for motor vehicles
DE646447C (en) * 1933-02-28 1937-06-14 H C F Porsche G M B H Dr Ing Cushioning of the wheels mounted on swinging semi-axles, especially for motor vehicles

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE562775C (en) * 1931-01-21 1932-10-28 Willy G Koehler Cushioning of oscillating semi-axles carrying the drive wheels by transverse springs, especially for motor vehicles
DE646447C (en) * 1933-02-28 1937-06-14 H C F Porsche G M B H Dr Ing Cushioning of the wheels mounted on swinging semi-axles, especially for motor vehicles

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1162702B (en) * 1964-02-06 Porsche Kg Independent suspension of driven wheels for vehicles, especially motor vehicles
US3002580A (en) * 1957-02-28 1961-10-03 Daimler Benz Ag Independent wheel suspension for motor vehicles
DE1102576B (en) * 1957-07-16 1961-03-16 Ehrenreich & Cie A Wishbone for the individual suspension of motor vehicle wheels
US3108650A (en) * 1960-05-31 1963-10-29 Gen Motors Corp Single leaf spring semi-swing axle suspension
DE1148884B (en) * 1960-09-27 1963-05-16 Bayerische Motoren Werke Ag Independent suspension and cushioning of the driven rear wheels of motor vehicles
US3209852A (en) * 1961-07-03 1965-10-05 Ford Motor Co Vehicle suspension
US3205967A (en) * 1962-12-06 1965-09-14 Porsche Kg Wheel guide for independent wheel suspension

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