DE203975C - - Google Patents
Info
- Publication number
- DE203975C DE203975C DENDAT203975D DE203975DA DE203975C DE 203975 C DE203975 C DE 203975C DE NDAT203975 D DENDAT203975 D DE NDAT203975D DE 203975D A DE203975D A DE 203975DA DE 203975 C DE203975 C DE 203975C
- Authority
- DE
- Germany
- Prior art keywords
- balls
- coupling
- springs
- shaft ends
- shafts
- 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.)
- Active
Links
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
- F16D3/06—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted to allow axial displacement
- F16D3/065—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted to allow axial displacement by means of rolling elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Description
Vorliegende Erfindung betrifft eine Kupplung für in ihrer Längsrichtung zueinander verschiebbare Wellen, die so ausgebildet sind, daß das Ende der einen Welle in dem hohlen Ende der anderen Welle liegt. Derartige Kupplungen an sich sind bereits bekannt. Auch ist es nicht mehr neu, Kugeln als Kupplungsmittel zwischen diesen beiden Teilen zu verwenden und diese Kugeln in Längsrillen der ineinandersteckenden Wellenenden zu lagern. Neu hingegen ist die Anordnung, daß die Kugeln von Federn auseinandergehalten werden, welche durch an den beiden Wellenenden vorgesehene Anschlagscheiben zusammendrückbar sind. Es soll dadurch die neue technische Wirkung erreicht werden, daß die Kugeln in den Rillen stets annähernd, auch bei der größten Längsyerschiebung der Kuppel teile zueinander dieselbe Lage behalten, so daß diese Federn denselben ao Dienst wie die bekannten Kugelkäfige eriüllen. Auf der Zeichnung ist ein Ausführungsbeispiel dargestellt.The present invention relates to a coupling for mutually displaceable in their longitudinal direction Shafts which are formed so that the end of one shaft in the hollow end the other wave lies. Such couplings are already known per se. It is too no longer new to use balls as coupling means between these two parts and to store these balls in the longitudinal grooves of the nested shaft ends. New on the other hand, the arrangement is that the balls are held apart by springs, which can be compressed by stop disks provided on the two shaft ends. It the new technical effect is to be achieved in that the balls in the grooves always approximately, even with the greatest longitudinal displacement of the dome parts of each other Maintain position so that these springs perform the same ao service as the well-known ball cages. An exemplary embodiment is shown in the drawing.
Fig. ι zeigt einen Längsschnitt durch die Kupplung,Fig. Ι shows a longitudinal section through the coupling,
»5 Fig. 2 einen senkrechten Schnitt der Fig. i, Fig. 3 ebenfalls einen senkrechten Schnitt der Fig. 1 mit besonderer Ausführung der Kugelrinnen,»5 Fig. 2 shows a vertical section of Fig. I, Fig. 3 also shows a vertical section of FIG. 1 with a particular embodiment of the Ball channels,
Fig. 4 eine Stirnansicht der äußeren Kuppelstange, 4 is an end view of the outer coupling rod,
Fig. 5 eine Stirnansicht der inneren Kuppelstange. Fig. 5 is an end view of the inner coupling rod.
In dem hohlen zylindrischen Wellenende i liegt das vollzylindrische Wellenende 2. Als Zwischenglieder zwischen beiden zur Übertragung der Kraft dienen Kugeln." In den beiden ineinandersteckenden Wellenenden sind an entsprechender Stelle scharfkantige oder runde Ausfräsungen zur Aufnahme der Kugeln 6 vorgesehen. Die Kugeln werden in einem bestimmten Abstand voneinander und von den Enden der Achsen durch Federn 7 gehalten. Die äußersten Federn stützen sich auf Anschlagscheiben 4 und 3, die durch Schrauben 5 und 8 an den Enden der Wellen befestigt sind. Von ganz besonderem Vorteile ist diese Vorrichtung dort, wo Verschiebungen der Kuppelstangen von erheblicher Größe vorkommen, wie z. B. bei Zyklonettes, bei denen infolge der weichen Federung sehr starke Schwankungen vorkommen.The fully cylindrical shaft end 2 lies in the hollow cylindrical shaft end i Intermediate links between the two are used to transmit the force. "In the Both shaft ends that are plugged into one another are sharp-edged or at the appropriate point Round cutouts for receiving the balls 6 are provided. The balls are in a particular The distance from each other and from the ends of the axles is kept by springs 7. The outermost springs are supported on stop washers 4 and 3 attached by screws 5 and 8 to the ends of the shafts are. This device is of particular advantage where there are shifts the coupling rods occur of considerable size, such as. B. with cyclonettes, where very strong fluctuations occur due to the soft suspension.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE203975C true DE203975C (en) |
Family
ID=466342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT203975D Active DE203975C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE203975C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1290764B (en) * | 1964-10-03 | 1969-03-13 | Camardella Giuseppe | Device for supporting a shaft mounted in a hollow shaft, especially for coil winding machines |
-
0
- DE DENDAT203975D patent/DE203975C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1290764B (en) * | 1964-10-03 | 1969-03-13 | Camardella Giuseppe | Device for supporting a shaft mounted in a hollow shaft, especially for coil winding machines |
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