DE717231C - Elastic shaft coupling - Google Patents
Elastic shaft couplingInfo
- Publication number
- DE717231C DE717231C DEG99953D DEG0099953D DE717231C DE 717231 C DE717231 C DE 717231C DE G99953 D DEG99953 D DE G99953D DE G0099953 D DEG0099953 D DE G0099953D DE 717231 C DE717231 C DE 717231C
- Authority
- DE
- Germany
- Prior art keywords
- rubber
- shaft coupling
- coupling
- elastic shaft
- forces
- 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
-
- 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
- F16D3/76—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 ring centered on the axis, surrounding a portion of one coupling part and surrounded by a sleeve of the other coupling part
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Description
Elastische Wellenkupplung Die Erfindung betrifft eine weitere Verbesserung der elastischen Wellenkupplung zur Übertragung von Drehmomenten und Axialkräft-en nach Patent 699 856.Elastic Shaft Coupling The invention relates to a further improvement the elastic shaft coupling for the transmission of torques and axial forces according to patent 699 856.
Bei der Wellenkupplung nach dem Hauptpatent dienen zur Übertragung der Drehmoment:e und Axialkräfte Gummimetallbauteile, die die Kräfte unabhängig voneinander elastisch übertragen. Der zur Übertragung der Drehmomente dienende Teil der Gummim.etallbauteile ist mit mindestens einem der Kupplungsflansche axialverschieblich verbunden, während der die Axialkräfte aufnehmende Teil mindestens gegenüber einem der Kupplungsflansche über Drucklager, vorzugsweise Wälzlager, abgestützt ist. Bei der Ausbildung der Kupplung nach dem Hauptpatent werdenjedoch die axialen Kräfte nur in einer Richtung von dem betreffenden Gummimetallbauteil .aufgenommen.In the case of the shaft coupling according to the main patent, the following are used to transmit the torque: e and axial forces rubber-metal components that transmit the forces elastically independently of one another. The serving for the transmission of the torques of the Gummim.etallbauteile is connected axially displaceable with at least one of the coupling flanges, while bearing the axial forces älzlager part, is supported at least relative to one of the coupling flanges via thrust bearings, preferably W. In the design of the coupling according to the main patent, however, the axial forces are only absorbed in one direction by the rubber-metal component in question.
Gegenüber dieser Ausbildung. unterscheidet sich die Kupplung gemäß der Erfindung dadurch, daß der zur Aufnahme der axialen Druckkräfte dienende Gummimetallbauteil aus -zwei Gummikörpern besteht, zwischen denen ein mit dem die Drehmomente Gummimetallkörper verbundener Flansch oder Ring derart gleitbar angeordnet ist, daß die Körper Druck- und Zugkräfte aufnehmen.Compared to this training. the clutch differs according to of the invention in that the rubber-metal component serving to absorb the axial compressive forces consists of two rubber bodies, between which one with which the torques rubber-metal body connected flange or ring is slidably arranged so that the body pressure and absorb tensile forces.
Diese Ausbildung der Kupplung hat den Vorteil, d.aß die axialen Kräfte in beiden Richtungen aufgenommen werden. Die Kupplung -besitzt .auch eine gewisse Winkelnachgiebigkeit und ist einfach im Aufbau. Die in der axialen Richtung auftretenden Kräfte und die ihnen entgegenwirkenden Kräfte können in beiden Richtungen gleich groß sein. es kann aber auch in einer Achsenrichtung der Widerstand größer sein. Durch diese Möglichkeiten kann die Kupplung leicht dem jeweiligen Verwendungszweck entsprechend angepaßt werden.This design of the coupling has the advantage that the axial forces can be recorded in both directions. The clutch also has a certain Angular compliance and is simple in structure. The one in the axial Direction occurring forces and the forces counteracting them can be in both Directions be the same. however, the resistance can also be in one axial direction to be taller. Through these possibilities, the coupling can easily be adapted to the respective purpose be adjusted accordingly.
In der Zeichnung ist der Gegenstand der Erfindung in mehreren Ausführungsbeispielen dargestellt. Es zeigen die Abb. i die Kupplung im Längsschnitt mit äußerem, - Drehmoment übertragendem lind zweiteiligem, axial beanspruchtem Körper.In the drawing, the subject matter of the invention is shown in several exemplary embodiments shown. Fig. I shows the coupling in longitudinal section with external torque transmitting lind two-part, axially stressed body.
Abb. 2 einen Längsschnitt einer Ausführungsform, bei der der Drehmomente übertragende Körper eine andere Form besitzt.Fig. 2 is a longitudinal section of an embodiment in which the torques transmitting body has a different shape.
Nach der Abb. i ist der zur Übertragung der Drehmomente dienende Gummimetallkörper@2 zwei konzentrisch angeordneten Hülsen 5 arid 6 angehaftet. Diese Hülsen sind vermittels Schrauben 7 und 8 an den Wellenflanschen i und i' befestigt. Zur Vergrößerung der Winkelnachgiebigkeit der Kupplung ist der Körper 2 an den Stirnflächen eingekerbt. Der in axialer Richtung beanspruchte 'feil der Kupplung besteht aus zwei Gummikörpern 3 und 3, die, zwischen Metallplatten angehaftet, mit diesen auf dem Wellenstumpf r ; der Welle 12 in Abstand voneinander befestigt sind. Zwischen den einander zug@-kehrten Gummimetallkörpern 3, 3' ist ein an der inneren Hülse 5 vorgesehener, nach innen ragender Steg 14. geführt, durch den bei axialer Verschiebung :einer Welle die- Gummimetallkörper -3, 3' in beiden Achsenrichtungen beansprucht werden.According to Fig. I, the rubber-metal body used to transmit the torques is @ 2 two concentrically arranged sleeves 5 arid 6 adhered. These sleeves are mediocre Screws 7 and 8 attached to the shaft flanges i and i '. To enlarge the Angular compliance of the coupling, the body 2 is notched on the end faces. The part of the coupling, which is stressed in the axial direction, consists of two rubber bodies 3 and 3, which, stuck between metal plates, with these on the stub shaft r; the shaft 12 are fixed at a distance from each other. Between those who move towards each other Rubber-metal bodies 3, 3 'is provided on the inner sleeve 5, inward protruding web 14. guided through which, in the event of axial displacement: a shaft Rubber-to-metal body -3, 3 'are stressed in both axial directions.
hei dem Ausführungsbeispiel nach Abb. 2 ist der die Drehmomente übertragend< Gummimetallkörper 2 zwischen einander zugekehrten Flächen der Flansche i und i' befestigt, wobei zwischen dem Flansch i und dem Körper 2 ein gekröpfter Flansch 15 ang@-ordnet ist, dessen Steg 14 m=ischen die auf dem Wellenstumpf 13 angeordneten Gummimetallkörper ; und 3' eingreift.in the embodiment according to Fig. 2 it is the torque transmitting < Rubber-to-metal body 2 between the facing surfaces of the flanges i and i ' attached, with a cranked flange between the flange i and the body 2 15 ang @ is ordered, the web 14 of which is arranged on the stub shaft 13 Rubber-to-metal body; and 3 'engages.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEG99953D DE717231C (en) | 1939-04-26 | 1939-04-26 | Elastic shaft coupling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEG99953D DE717231C (en) | 1939-04-26 | 1939-04-26 | Elastic shaft coupling |
Publications (1)
Publication Number | Publication Date |
---|---|
DE717231C true DE717231C (en) | 1942-02-19 |
Family
ID=7141153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEG99953D Expired DE717231C (en) | 1939-04-26 | 1939-04-26 | Elastic shaft coupling |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE717231C (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE881050C (en) * | 1950-02-15 | 1953-06-25 | Siemens Ag | Drive transmission for traction vehicles, in particular electric traction vehicles |
DE1026135B (en) * | 1955-06-16 | 1958-03-13 | Metallgummi G M B H | Elastic coupling |
DE1167661B (en) * | 1958-11-07 | 1964-04-09 | Daimler Benz Ag | Torsionally elastic element acting as a vibration damper or coupling, especially for motor vehicles |
EP0245668A2 (en) * | 1986-05-14 | 1987-11-19 | Maschinenfabrik Stromag GmbH | Highly flexible shaft coupling |
EP2166243A3 (en) * | 2008-09-22 | 2011-05-18 | Stromag AG | Coupling membrane and coupling comprising such membrane |
-
1939
- 1939-04-26 DE DEG99953D patent/DE717231C/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE881050C (en) * | 1950-02-15 | 1953-06-25 | Siemens Ag | Drive transmission for traction vehicles, in particular electric traction vehicles |
DE1026135B (en) * | 1955-06-16 | 1958-03-13 | Metallgummi G M B H | Elastic coupling |
DE1167661B (en) * | 1958-11-07 | 1964-04-09 | Daimler Benz Ag | Torsionally elastic element acting as a vibration damper or coupling, especially for motor vehicles |
EP0245668A2 (en) * | 1986-05-14 | 1987-11-19 | Maschinenfabrik Stromag GmbH | Highly flexible shaft coupling |
EP0245668A3 (en) * | 1986-05-14 | 1988-02-10 | Maschinenfabrik Stromag Gmbh | Highly flexible shaft coupling |
EP2166243A3 (en) * | 2008-09-22 | 2011-05-18 | Stromag AG | Coupling membrane and coupling comprising such membrane |
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