DE643807C - Steering wheel axle on motor vehicles that vibrates longitudinally and is carried by a crank axle - Google Patents
Steering wheel axle on motor vehicles that vibrates longitudinally and is carried by a crank axleInfo
- Publication number
- DE643807C DE643807C DEV29689D DEV0029689D DE643807C DE 643807 C DE643807 C DE 643807C DE V29689 D DEV29689 D DE V29689D DE V0029689 D DEV0029689 D DE V0029689D DE 643807 C DE643807 C DE 643807C
- Authority
- DE
- Germany
- Prior art keywords
- steering
- axle
- crank
- motor vehicles
- steering wheel
- 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
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D7/00—Steering linkage; Stub axles or their mountings
- B62D7/06—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins
- B62D7/14—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Description
Die Erfindung betrifft eine längs schwingende, von einer Kurbelachse getragene Lenkradachse an Kraftfahrzeugen mit in der Kurbelachse gelagerten Lenkwellen. Erfindungsgemäß sind die drehbar gelagerten Lenkwellen mit Lenkhebeln und Lenkstoßstangen verbunden, die mit den Parallellenkern der Achsträger ein Parallelogramm bilden.The invention relates to a longitudinally oscillating, carried by a crank axle Steering wheel axle on motor vehicles with steering shafts mounted in the crank axle. According to the invention the rotatably mounted steering shafts are connected to steering levers and steering bumpers, which are connected to the parallel links the axle support form a parallelogram.
Gegenüber bekannten, in der Kurbelachse gelagerten, axial verschiebbaren Lenkwellen wird durch den Erfindungsgegenstand der Vorteil erzielt, daß durch die drehbar gelagerten Lenkwellen eine geringere Baubreite des Fahrzeuges erreicht wird.Compared to known, axially displaceable steering shafts mounted in the crank axle the object of the invention has the advantage that the rotatably mounted Steering shafts a smaller overall width of the vehicle is achieved.
Die Abb. 1 bis 3 stellen den Erfindungsgegenstand beispielsweise an einem Fahrzeug mit vier angetriebenen Lenkrädern im Aufriß, Grundriß und in Vorderansicht dar. Abb. ι stellt hierbei einen Schnitt längs der Linie A-B der Abb. 2 dar.Fig. 1 to 3 represent the subject invention, for example, on a vehicle with four driven wheels steering in elevation, plan view and in front view. Fig. Ι is here a section along the line AB of Fig. 2 represents.
Der Achsträger 1 mit dem angelenkten Rad 2 wird mittels des schwingenden breiten Gelenkes 3 von der Kurbel 4 gegen Seitenkippkräfte gehalten. Die beiderseitigen Kurbeln 4 sind mit ihren hohlen Zapfen 5 in den am Fahrgestellrahmen 7 befestigten Rohren 6 gelagert, von denen die vorderen beiden das Lenkstockgehäuse 8 tragen. Der Achsträger t ist durch den oberhalb der Kurbel 4 am Arm 9 des Kurbellagers 6 schwingenden, der Kurbel 4 gleichgerichteten und gleich langen Lenker 10 parallel geführt. Die hinteren Querwellen sind in gleicher Weise ausgeführt. The axle beam 1 with the articulated wheel 2 is by means of the swinging width Joint 3 held by the crank 4 against lateral tilting forces. The cranks on both sides 4 are with their hollow pins 5 in the tubes 6 attached to the chassis frame 7 stored, of which the front two carry the steering column housing 8. The axle beam t is through the swinging above the crank 4 on the arm 9 of the crank bearing 6, the Crank 4 rectified and equally long handlebars 10 guided in parallel. The rear Cross shafts are designed in the same way.
Innerhalb je zweier gegenüberliegender hohler Kurbellagerzapfen 5 ist eine Lenkwelle 11 angeordnet. Die vordere Lenkwelle 11 wird vom Lenkhandrad aus in der Drehrichtung bewegt und überträgt diese Bewegung mittels der Verbindungsstangen 13, 14 und 15 auf die hintere Lenkwelle 11. Zwischen den Stangen 13 und 14 ist die bei Vierradlenkung bekannte Kulisse 16 vorgesehen, durch welche die Lenkung der hinteren Räder ein- oder ausgeschaltet werden kann.A steering shaft is located within each of two opposing hollow crank bearing journals 5 11 arranged. The front steering shaft 11 is turned from the steering wheel in the direction of rotation moves and transmits this movement by means of the connecting rods 13, 14 and 15 on the rear steering shaft 11. Between the rods 13 and 14 is the four-wheel steering known setting 16 is provided through which the steering of the rear wheels can be switched on or off.
An den beiderseitigen Enden der Lenkerwellen 11 sitzen die verkeilten Hebel 21 und 22, von denen der eine, 21, unmittelbar mit der Lenkstoßstange 23 gelenkig verbunden ist, während der entsprechende Hebel 22 der Hinterräder mittels Umkehrvorrichtung 24, 25 und 26 auf den in der Kurbel 4 lose schwingenden Winkelhebel 27 einwirkt, dessen nach unten gerichteter, mit der Lenkstoßstange 23 gelenkig verbundener Hebelarm 22 also eine dem Hebel 21 entgegengesetzte Bewegung macht. Bei Vierradlenkung ist eine solche Gegensätzlichkeit der Hebel- und Lenkstangenbewegung auch zwischen den beiden Rädern je einer Seite erforderlich, so daß hier die Hebel und Lenkstangen an je zwei Rädern über Kreuz dieselbe Bewegung machen, was die in Abb. 2 strichpunktierte Lenkstellung der Räder ergibt.The wedged levers 21 and 22 sit at the ends of the link shafts 11, one of which, 21, is directly hinged to the steering bumper 23, while the corresponding lever 22 of the rear wheels by means of reversing device 24, 25 and 26 acts on the angle lever 27 oscillating loosely in the crank 4, after which downwardly directed, with the steering bumper 23 articulated lever arm 22 so one the lever 21 makes opposite movement. This is the case with four-wheel steering Opposition of the lever and handlebar movement also required between the two wheels on each side, so that here the levers and steering rods on two wheels each make the same movement crosswise, which is the dot-dashed line in Fig. 2 Steering position of the wheels results.
Die Lenkstoßstange 23 greift an dem an der schwenkbaren Radachse 2 befestigten Lenkarm 28 an. Die Lenkstoßstange bildet also ebenso wie die Lenkhebel 21 ein Parallelogramm mit den Parallellenkern 4, 9, 10 der Achsträger.The steering bumper 23 engages the one attached to the pivotable wheel axle 2 Steering arm 28 on. The steering bumper, like the steering lever 21, thus forms a parallelogram with the parallel links 4, 9, 10 of the axle supports.
Der Fahrgestellrumpf mit Maschinenaggregaten und Aufbau stützt sich gemäß Abb. 3 mittels der Schraubenfedern 29 in den Konsolen 30 auf den Achsträgern 1, von welchen der Stützdruck durch das obere Lenkauge auf das schwenkbare Achsgehäuse ü! ertragen wird.The chassis fuselage with machine units and superstructure is supported as shown in Fig. 3 by means of the coil springs 29 in the consoles 30 on the axle carriers 1, of which the support pressure through the upper steering eye on the pivoting axle housing ü! is endured.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV29689D DE643807C (en) | Steering wheel axle on motor vehicles that vibrates longitudinally and is carried by a crank axle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV29689D DE643807C (en) | Steering wheel axle on motor vehicles that vibrates longitudinally and is carried by a crank axle |
Publications (1)
Publication Number | Publication Date |
---|---|
DE643807C true DE643807C (en) | 1937-04-17 |
Family
ID=7585069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEV29689D Expired DE643807C (en) | Steering wheel axle on motor vehicles that vibrates longitudinally and is carried by a crank axle |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE643807C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4890857A (en) * | 1987-01-12 | 1990-01-02 | Elf France | Steerable wheels of land vehicles |
-
0
- DE DEV29689D patent/DE643807C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4890857A (en) * | 1987-01-12 | 1990-01-02 | Elf France | Steerable wheels of land vehicles |
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