DE7716949U1 - DIAPHRAGM COUPLING WITH CONCENTRIC BULBS - Google Patents

DIAPHRAGM COUPLING WITH CONCENTRIC BULBS

Info

Publication number
DE7716949U1
DE7716949U1 DE19777716949U DE7716949U DE7716949U1 DE 7716949 U1 DE7716949 U1 DE 7716949U1 DE 19777716949 U DE19777716949 U DE 19777716949U DE 7716949 U DE7716949 U DE 7716949U DE 7716949 U1 DE7716949 U1 DE 7716949U1
Authority
DE
Germany
Prior art keywords
membrane
coupling
bead
flexibility
coupling according
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
Application number
DE19777716949U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ammermann Walter Dipl-Ing 4400 Muenster
Original Assignee
Ammermann Walter Dipl-Ing 4400 Muenster
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 Ammermann Walter Dipl-Ing 4400 Muenster filed Critical Ammermann Walter Dipl-Ing 4400 Muenster
Priority to DE19777716949U priority Critical patent/DE7716949U1/en
Publication of DE7716949U1 publication Critical patent/DE7716949U1/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Description

Berlin, den Zk. Mai 1977Berlin, the Zk. May 1977

Anmelder: Dipl.-Ing. W. Ammermann
4^+00 Münster
Habichtsweg 1Applicant: Dipl.-Ing. W. Ammermann
4 ^ + 00 Münster
Habichtsweg 1

Membrankupplung mit konzentrischen SickenDiaphragm coupling with concentric beads

Die Erfindung betrifft eine Kupplung, die in der Lage ist ¥inkel-, Axial-,und Radialversatz bei nichtfluclrfcenden Wellen auszugleichen. Als ausgleichende Elemente werden in dieser Kupplung biegeweiche aber torsionssteife Membranen aus Metall eingesetzt. Die Membranen sind zur Erziehlung einer größeren Biegeweichheit (Winkelbeweglichkeit) mit konzentrischen Sicken ve 'sehen.The invention relates to a coupling that is able to ¥ inkel-, Compensate for axial and radial misalignment in non-flowing shafts. Flexible but torsionally stiff metal membranes are used as compensating elements in this coupling. The membranes are to achieve greater flexibility (angular mobility) ve 'see with concentric beads.

Im Mafihinenbau wird der vorteilhafte Einsatz von Membrankupplungen in zunehmenden Maße erkannt. Die Verwendung einer drehstarren Membrankupplung bietet sich zum Beispiel für die spi elfreie Verbindung hochtourig drehender nicht fluchtender Wellen an. Weiterhin zeichnet sich eine Memb-ankupplung durch phasentreue Übertragungseigenschaften, Temperat.jrunempfindlichkeit und Wartungsfreiheit aus.
Die Flexibilität von Torsions-Membranen wird bisher dadurch erreich daß man Membranen mit hyperbolischem Querschnitt verwendet, die Vorteile von reihen- und parallelgeschalteten Membranen ausnutzt und Durchbrüche in die Membranen einbringt.The advantageous use of diaphragm couplings is increasingly recognized in mafihine construction. The use of a torsionally rigid diaphragm coupling is ideal, for example, for the clearance-free connection of high-speed rotating, non-aligned shafts. Furthermore, a membrane coupling is characterized by phase-true transmission properties, temperature sensitivity and freedom from maintenance.
The flexibility of torsion diaphragms has hitherto been achieved by using diaphragms with a hyperbolic cross section, exploiting the advantages of diaphragms connected in series and in parallel, and making openings in the diaphragms.

Radiale und winklige Wellenverlagerungen erzeugen in Torsionsmembranen erhebliche Spannungsspitzen. Der Abbau dieser verformungs bedingten hohen Materialbeanspruchungen durch Einbringung konzentrischer Sicken in das Membranblech haben neben der Verringerung der Beulgefahr bei hohen Torsionsmomenten eine erhebliche Steigerung der Flexibilität zur FolgeRadial and angular shaft misalignments generate in torsion membranes significant voltage peaks. The reduction of these deformation-related high material stresses through incorporation concentric corrugations in the membrane sheet have a considerable effect in addition to reducing the risk of buckling in the case of high torsional moments Increase in flexibility as a result

Die Erfindung der Membrankupplung mit Sicke geht auf einen Vorschlag einer Diplom-Arbeit des Antragstellers zurück. Die Dipl-Arbeit wurde am 15. Jan. 1976 an der Techn. Universität Berlin eingereicht.The invention of the diaphragm coupling with a bead goes back to a proposal for a diploma thesis by the applicant. The thesis was born on Jan. 15, 1976 at the Technical University of Berlin submitted.

7716949 25.01.797716949 01/25/79

Claims (2)

Antragsteller: Dipl.-Ing. W. Ammermann Z|400 Münster Habichtsweg 1 Berlin, den Zh. Mai 1977Applicant: Dipl.-Ing. W. Ammermann Z | 400 Münster Habichtsweg 1 Berlin, Zh. May 1977 1.) Membrankupplung grOßer Winkelbeweglichkeit, Axialbeweglichkeit, Torsionssteifheit und Beulfestigkeit ist dadurch gekennzeichnet, daß in einer kreisförmigen Membrane 2,Fig. 1 u. 2 eine Sicke eingebracht ist. (2 u. 21 bei Mehrfach-Membranen)1.) Membrane coupling greater angular mobility, axial mobility, torsional rigidity and buckling resistance is characterized in that in a circular membrane 2, Fig. 1 and 2 a bead is introduced. (2 and 2 1 for multiple membranes) 2.) Membrankupplung nach Anspruch 1.) dadurch gekennzeichnet,daß die Anordnung aufeinanderfolgender Sicken derart erfolgt, daß einer erhabenen jeweils eine vertiefte Sicke 2, 6, 21, folgt. Nach Erfordernissen können auch mehr als zwei Sicken angeordnet werden. Fig. 1 u. 2.2.) Diaphragm coupling according to claim 1), characterized in that the arrangement of successive beads is carried out in such a way that a raised bead 2, 6, 2 1 , follows a recessed bead. If required, more than two beads can be arranged. Figs. 1 and 2. 3·) Kupplung nach Anspruch 1.) u. 2.) dadurch gekennzeichnet, daß zur weiteren Erhöhung der Flexibilität die Einbringung von fficken mit der Anordnung von Durchbrüchen 5 im Membranblech kombiniert wird. Fig. 3 υ. Fig. k (Einzelmembran)3 ·) Coupling according to claim 1) and 2), characterized in that the introduction of fficken is combined with the arrangement of openings 5 in the membrane sheet in order to further increase the flexibility. Fig. 3 υ. Fig. K (single membrane) h.)Kupplung nach Anspruch 1.), 2.), 3·) dadurch gekennzeichnet, daß unter Beibehaltung der hohen Kupplungsflexibilität zur Erhöhung des übertragbaren Drehmomentes Membranen derart parallel geschaltet sind, daß an ihrem inneren und äußeren Befestigungsumfang 3 Distanzringe oder -scheiben k verwendet werden, die eine Dicke von 0 bis zum 2-fachen der Membranblechdicke erhalten. Fig. 1 H. ) Coupling according to claim 1.), 2.), 3 ·) characterized in that, while maintaining the high coupling flexibility to increase the transmittable torque, membranes are connected in parallel in such a way that 3 spacer rings or disks k are used on their inner and outer mounting circumference which have a thickness of 0 to 2 times the membrane sheet thickness. Fig. 1 7716949 25.01797716949 25.0179
DE19777716949U 1977-05-26 1977-05-26 DIAPHRAGM COUPLING WITH CONCENTRIC BULBS Expired DE7716949U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19777716949U DE7716949U1 (en) 1977-05-26 1977-05-26 DIAPHRAGM COUPLING WITH CONCENTRIC BULBS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19777716949U DE7716949U1 (en) 1977-05-26 1977-05-26 DIAPHRAGM COUPLING WITH CONCENTRIC BULBS

Publications (1)

Publication Number Publication Date
DE7716949U1 true DE7716949U1 (en) 1979-01-25

Family

ID=6679298

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19777716949U Expired DE7716949U1 (en) 1977-05-26 1977-05-26 DIAPHRAGM COUPLING WITH CONCENTRIC BULBS

Country Status (1)

Country Link
DE (1) DE7716949U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3517681A1 (en) * 1985-05-14 1986-11-20 Wolfgang 1000 Berlin Koehne Articulated shaft for play-free torque transmission, with flexible shaft joints for compensating angular and axial misalignment
DE3827249A1 (en) * 1987-08-14 1989-02-23 Zahnradfabrik Friedrichshafen Flexible driver plate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3517681A1 (en) * 1985-05-14 1986-11-20 Wolfgang 1000 Berlin Koehne Articulated shaft for play-free torque transmission, with flexible shaft joints for compensating angular and axial misalignment
DE3827249A1 (en) * 1987-08-14 1989-02-23 Zahnradfabrik Friedrichshafen Flexible driver plate

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