AT230689B - Flexible coupling, especially for cardan shafts - Google Patents

Flexible coupling, especially for cardan shafts

Info

Publication number
AT230689B
AT230689B AT775061A AT775061A AT230689B AT 230689 B AT230689 B AT 230689B AT 775061 A AT775061 A AT 775061A AT 775061 A AT775061 A AT 775061A AT 230689 B AT230689 B AT 230689B
Authority
AT
Austria
Prior art keywords
flange
cardan shafts
flexible coupling
connection
flanges
Prior art date
Application number
AT775061A
Other languages
German (de)
Original Assignee
Gelenkwellenbau Gmbh
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 Gelenkwellenbau Gmbh filed Critical Gelenkwellenbau Gmbh
Application granted granted Critical
Publication of AT230689B publication Critical patent/AT230689B/en

Links

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
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/72—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts
    • 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
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • 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
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/56—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic metal lamellae, elastic rods, or the like, e.g. arranged radially or parallel to the axis, the members being shear-loaded collectively by the total load
    • 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
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/60—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising pushing or pulling links attached to both parts
    • F16D3/62—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising pushing or pulling links attached to both parts the links or their attachments being elastic
    • 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
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/72—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts
    • F16D3/74—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts the intermediate member or members being made of rubber or other rubber-like flexible material
    • 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
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/78—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members shaped as an elastic disc or flat ring, arranged perpendicular to the axis of the coupling parts, different sets of spots of the disc or ring being attached to each coupling part, e.g. Hardy couplings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insertion Pins And Rivets (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Elastische Kupplung, insbesondere für Gelenkwellen 
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 



   An ihrem äusseren Rande weist die Scheibe 15 eine Abwinkelung auf, die in einzelne Klauen 16 übergeht. Die Klauen 16 liegen lose zwischen entsprechenden Klauen 17, die sich auf der Innenseite des Anschlussflansches 9 befinden. Auf dem Umfang gesehen, ist zwischen den einzelnen Klauen 16 und 17 jeweils ein gewisser Abstand vorgesehen, der etwa der zulässigen Verdrehbarkeit der elastischen Schichte 8 entspricht. Ist die elastische Belastungsgrenze der Zwischenschichte erreicht, so liegen die Klauen 16 und 17 aneinander, und es wird nunmehr von ihnen und nicht von der Zwischenschichte das Drehmoment übertragen. Dies geschieht auch, wenn die Zwischenschichte aus irgendwelchen Gründen zerstört ist. Insoweit ist die Konstruktion bekannt. 



   Erfindungsgemäss ist zwischen dem Anschlussflansch 9 und der äusseren kegeligen Hülse 7 ein Halteblech 18 vorgesehen, das an seinem inneren freien Ende eine Abwinkelung 18a aufweist, mit der es in einem gewissen Abstand hinter Anschläge 19 greift, die am äusseren Umfange der Führungsscheibe 15 angeordnet sind. Hiedurch wird eine zu grosse axiale Verschiebung der Hülsen 5 und 7 gegeneinander vermieden, die zwangsläufig ebenfalls ein Zerstören der Zwischenschichte 8 bewirken würde.



   <Desc / Clms Page number 1>
 



  Flexible coupling, especially for cardan shafts
 EMI1.1
 

 <Desc / Clms Page number 2>

 



   On its outer edge, the disc 15 has an angled portion which merges into individual claws 16. The claws 16 lie loosely between corresponding claws 17 which are located on the inside of the connecting flange 9. Seen on the circumference, a certain distance is provided between the individual claws 16 and 17, which approximately corresponds to the permissible rotatability of the elastic layer 8. If the elastic load limit of the intermediate layer is reached, the claws 16 and 17 lie against one another and the torque is now transmitted by them and not by the intermediate layer. This also happens if the intermediate layer is destroyed for any reason. In this respect, the construction is known.



   According to the invention, a retaining plate 18 is provided between the connection flange 9 and the outer conical sleeve 7, which has an angled portion 18a at its inner free end, with which it engages behind stops 19 at a certain distance, which are arranged on the outer circumference of the guide disk 15. This avoids excessive axial displacement of the sleeves 5 and 7 relative to one another, which would inevitably also cause the intermediate layer 8 to be destroyed.

Claims (1)

PATENTANSPRUCH : Elastische Kupplung, insbesondere für Gelenkwellen, mit einer elastischen Schichte zwischen zwei Teilen, die jeweils mit einem der beiden Anschlussflanschen fest verbunden und als kegelige Hülsen ausgebildet sind, die ineinandergeschachtelt sind und parallel zueinander in der gleichen Richtung verlaufen und deren Enden zu Flanschen umgebogen sind, die mit den Anschlussflanschen verbunden sind, dadurch gekennzeichnet, dass zwischen dem Flansch der kegeligen Hülse (7) und dem Anschlussflansch (9) ein Halteblech (18) angeordnet und verspannt ist, das mit seinem freien Ende (18a) mit Abstand hinter Anschläge (19) an einer Scheibe (15) greift, die zusammen mit dem Flansch der kegeligen Hülse (5) an dem Anschlussflansch (4) des Gelenkkreuzes (3) befestigt ist. PATENT CLAIM: Elastic coupling, in particular for cardan shafts, with an elastic layer between two parts, which are each firmly connected to one of the two connection flanges and are designed as conical sleeves that are nested and run parallel to one another in the same direction and the ends of which are bent to form flanges, which are connected to the connection flanges, characterized in that a retaining plate (18) is arranged and braced between the flange of the conical sleeve (7) and the connection flange (9), the free end (18a) of which is spaced behind stops (19 ) engages on a washer (15) which, together with the flange of the conical sleeve (5), is fastened to the connecting flange (4) of the universal joint (3).
AT775061A 1961-02-16 1961-10-13 Flexible coupling, especially for cardan shafts AT230689B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE230689X 1961-02-16

Publications (1)

Publication Number Publication Date
AT230689B true AT230689B (en) 1963-12-30

Family

ID=5871688

Family Applications (1)

Application Number Title Priority Date Filing Date
AT775061A AT230689B (en) 1961-02-16 1961-10-13 Flexible coupling, especially for cardan shafts

Country Status (1)

Country Link
AT (1) AT230689B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4212753A1 (en) * 2022-01-12 2023-07-19 Goodrich Corporation Flexible coupling for joining metallic and composite drive shafts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4212753A1 (en) * 2022-01-12 2023-07-19 Goodrich Corporation Flexible coupling for joining metallic and composite drive shafts
US12209620B2 (en) 2022-01-12 2025-01-28 Goodrich Corporation Flexible coupling for joining metallic and composite drive shafts

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