DE526782C - Drive device for the steering wheels of motor vehicles - Google Patents
Drive device for the steering wheels of motor vehiclesInfo
- Publication number
- DE526782C DE526782C DEL72601D DEL0072601D DE526782C DE 526782 C DE526782 C DE 526782C DE L72601 D DEL72601 D DE L72601D DE L0072601 D DEL0072601 D DE L0072601D DE 526782 C DE526782 C DE 526782C
- Authority
- DE
- Germany
- Prior art keywords
- wheel
- shaft piece
- drive
- axis
- motor vehicles
- 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
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/30—Arrangement or mounting of transmissions in vehicles the ultimate propulsive elements, e.g. ground wheels, being steerable
- B60K17/306—Arrangement or mounting of transmissions in vehicles the ultimate propulsive elements, e.g. ground wheels, being steerable with a universal joint in the axis of the steering knuckle
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Description
Die Erfindung bezieht sich auf eine Antriebsvorrichtung für die Lenkräder von Kraftfahrzeugen mit Kardangelenken, deren Mittelpunkt in der Schwenkachse des betreffenden Rades liegt.The invention relates to a drive device for the steering wheels of motor vehicles with universal joints, the center of which is in the pivot axis of the relevant Wheel lies.
Bei den bekannten Anordnungen weist das mit dem Treibrad verbundene Wellenstück eine beträchtliche Entfernung von dem Kardangelenk auf, so daß ein großer Hebelarm ίο vorhanden ist, mit welchem das Vorderrad an dem Kardangelenk angreift.In the known arrangements, the shaft piece connected to the drive wheel has a considerable distance from the universal joint, so that a large lever arm ίο is present with which the front wheel engages the universal joint.
Demgegenüber besteht die Erfindung darin, daß das mit dem Treibrad verbundene Wellenstück eine zurückgekröpfte Scheibe mit daran vorgesehenen, zur Achse des Wellenstückes parallelen Führungsschlitzen trägt, die sozusagen einen Teil des Kardangelenks bilden. Es wird also das Wellenstück in die Kröpfung zurückgenommen, so daß das Kardangelenk nahezu in die Radmitte gerückt und der Hebelarm entsprechend verringert wird.In contrast, the invention consists in that the shaft piece connected to the drive wheel a cranked disc with provided on it, to the axis of the shaft piece carries parallel guide slots that form part of the universal joint, so to speak. So it is taken back the shaft piece in the offset so that the cardan joint moved almost to the center of the wheel and the lever arm is reduced accordingly.
Zu diesem Zwecke sitzt auf dem inneren Ende des mit dem Treibrad verbundenen *5 Wellenstückes eine nach dem Rade zu gekröpfte Scheibe mit an dem zuriickgekröpften Teil angeordneten, zur Achse des Wellenstückes parallelen Führungsschlitzen, in denen von der Antriebsquerwelle getragene Gleitsteine verschiebbar angeordnet sind.For this purpose sits on the inner end of the connected to the drive wheel * 5 shaft piece a disc cranked towards the wheel with the cranked one back Partly arranged, to the axis of the shaft piece parallel guide slots in which Sliding blocks carried by the transverse drive shaft are slidably arranged.
Zweckmäßig sind die Gleitsteine an ihrer Außenseite nach Kreisbögen abgerundet, -deren Mittelpunkt der Schnittpunkt der Treibradachse und der Schwenkachse des Treibrades ist.The sliding blocks are expediently rounded on their outside according to arcs of a circle Center of the intersection of the drive wheel axis and the pivot axis of the drive wheel is.
Zur näheren Erläuterung der Erfindung dient das auf der Zeichnung dargestellte Ausführungsbeispiel. The exemplary embodiment shown in the drawing serves to explain the invention in more detail.
Abb. ι ist ein senkrechter Querschnitt. Abb. 2 ist ebenfalls ein senkrechter Querschnitt in vergrößertem Maßstabe.Fig. Ι is a vertical cross section. Fig. 2 is also a vertical cross-section on a larger scale.
Das mit dem. Treibrad verbundene Wellenstück 18 des Rades 19 steckt mit seiner Nabe 20 in dem Gehäuse 8. Von der Nabe 20 getragene Drehzapfen 21 werden drehbar in entsprechenden Lageraugen 22 des Gehäuses 8 gehalten. An dem unteren Drehzapfen 21 greift an dessen Vierkant 23 das Steuergestänge 24 an. Während also das Gehäuse 8 ruht, kann das Rad 19 mitsamt dem Wellenstück 18 und der Nabe 20 mit Hilfe der Drehzapfen 21 eingeschlagen werden.That with the. Drive wheel connected shaft piece 18 of the wheel 19 is plugged with its hub 20 in the housing 8. Trunnions 21 carried by the hub 20 become rotatable in respective ones Bearing eyes 22 of the housing 8 held. On the lower pivot 21 engages the control linkage 24 on its square 23. So while the housing 8 rests, the wheel 19 together with the shaft piece 18 and the hub 20 with the help of the pivot pin 21 should be taken.
Das Wellenstück 18 trägt eine gekröpfte Scheibe 25, welche an ihrem Umfange zwei axiale Schlitze 26 aufweist, in denen Gleitsteine 27 axial in bezug auf das Wellenstück 18 gleiten können. Diese Steine sind außerdem nach außen durch eine kugelige Fläche 28 begrenzt, deren Krümmung zum Mittelpunkt den Punkt M hat, in welchem sich die Achse des Weilenstückes 18 mit der Längsmittellinie der Drehzapfen 21 schneidet.The shaft piece 18 carries a cranked disk 25 which has two axial slots 26 on its circumference, in which sliding blocks 27 can slide axially with respect to the shaft piece 18. These stones are also limited to the outside by a spherical surface 28, the curvature of which has the point M towards the center, at which the axis of the shaft piece 18 intersects with the longitudinal center line of the pivot pin 21.
Die Gleitsteine 27 werden drehbar vom Zapfen 29 einer Kardangabel 30 getragen, welche fest auf der Antriebswelle 31 sitzt. Die Drehung dieser Welle wird also nach allen Seiten beweglich durch die Gleitsteine 27 auf die Scheibe 25 und damit auf das Wellenstück 18 übertragen.The sliding blocks 27 are rotatably supported by the pin 29 of a cardan fork 30, which sits firmly on the drive shaft 31. the Rotation of this shaft is therefore movable in all directions by the sliding blocks 27 the disk 25 and thus transferred to the shaft piece 18.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL72601D DE526782C (en) | Drive device for the steering wheels of motor vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL72601D DE526782C (en) | Drive device for the steering wheels of motor vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE526782C true DE526782C (en) | 1931-06-10 |
Family
ID=7283031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEL72601D Expired DE526782C (en) | Drive device for the steering wheels of motor vehicles |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE526782C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1102858B (en) * | 1958-12-23 | 1961-03-23 | Siemens Ag | Switch filled with gaseous extinguishing agent |
-
0
- DE DEL72601D patent/DE526782C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1102858B (en) * | 1958-12-23 | 1961-03-23 | Siemens Ag | Switch filled with gaseous extinguishing agent |
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