[go: up one dir, main page]

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
Application number
DENDAT203975D
Other languages
German (de)
Publication of DE203975C publication Critical patent/DE203975C/de
Active legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/02Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
    • F16D3/06Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted to allow axial displacement
    • F16D3/065Yielding 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)

Patent-Anspruch:Patent claim: Kupplung für in ihrer Längsrichtung zueinander verschiebbare Wellen, wobei' Mitnehmerkugeln in Längsrillen der ineinandersteckenden Wellenenden liegen, dadurch gekennzeichnet, daß die Kugeln (6) von Federn (7) auseinandergehalten werden, welche durch an den beiden Wellenenden vorgesehene Anschlagscheiben (3 und 4) , zusammendrückbar sind.Coupling for shafts that can be moved in their longitudinal direction to one another, where ' Driving balls lie in longitudinal grooves of the nested shaft ends, thereby characterized in that the balls (6) are held apart by springs (7), which by means of stop disks (3 and 4) provided on the two shaft ends, are compressible. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT203975D Active DE203975C (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
DE2117590A1 (en) Flexible coupling
DE202008007303U1 (en) torsional vibration damper
EP0609719B1 (en) Fluid actuator
DE2247460B2 (en) ELASTIC COUPLING, IN PARTICULAR FOR LEG PROSTHESIS
DE203975C (en)
EP2266721A2 (en) Mandrel with alignment means
DE102007007151B4 (en) Longitudinal displacement unit for cardan shafts
DE1008063B (en) coupling
EP1059459B1 (en) Rotary fluid actuator
EP0928275B1 (en) Power transmission device for transmitting thrusting force
CH397344A (en) Torsionally elastic shaft, especially cardan shaft
DE1675789B1 (en) Shaft coupling, especially for propeller shafts
DE574499C (en) Power transmission means for shaft couplings
DE10024546B4 (en) Multiple crank drive for triplex diaphragm pumps
DE1117946B (en) Quick release and quick coupling device
DE3209620A1 (en) DOUBLE CARD JOINT
DE2844849A1 (en) TURN-ELASTIC SHOCK AND VIBRATION DAMPING CLUTCH
DE266759C (en)
DE728389C (en) Elastic shaft coupling
DE2353947A1 (en) Connecting link assembly for chains - has H-shaped link body with shear pins bridging each forked end
DE548886C (en) Cage coupling
DE20014606U1 (en) Pluggable, torsionally flexible shaft coupling
DE3623358C1 (en) Flexible shaft coupling
DE1237838B (en) Power unit for internal combustion engines with piston and connecting rod
DE736447C (en) Articulated chain made of spatially movable chain links