DE719213C - Elastic coupling - Google Patents

Elastic coupling

Info

Publication number
DE719213C
DE719213C DEH154652D DEH0154652D DE719213C DE 719213 C DE719213 C DE 719213C DE H154652 D DEH154652 D DE H154652D DE H0154652 D DEH0154652 D DE H0154652D DE 719213 C DE719213 C DE 719213C
Authority
DE
Germany
Prior art keywords
elastic coupling
another
spherical
vulcanized
stub 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.)
Expired
Application number
DEH154652D
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.)
CARL F W BORGWARD
Original Assignee
CARL F W BORGWARD
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 CARL F W BORGWARD filed Critical CARL F W BORGWARD
Priority to DEH154652D priority Critical patent/DE719213C/en
Application granted granted Critical
Publication of DE719213C publication Critical patent/DE719213C/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
    • F16D3/76—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)
  • Pivots And Pivotal Connections (AREA)

Description

Elastische Kupplung Die Erfindung bezieht sich auf eine elastische Kupplung, bei der zwei miteinander verbundene Wellenstümpfe durch anvulkanisierte Gummistücke miteinander verbunden sind. Die Achsen der Wellenstümpfe können einen im Betriebe veränderlichen Winkel miteinander bilden.Elastic coupling The invention relates to an elastic coupling Coupling in which two shaft stubs connected to one another are vulcanized Rubber pieces are connected to each other. The axes of the stub shafts can have a Form variable angles with each other in the company.

Es ist bekannt, die Wellenstümpfe ,als Kugelflächen auszubilden und zwischen den Kugelflächen Gummitange vorzusehen. Die Wellenstümpfe werden dabei durch besondere Zapfen gegeneinander zentriert.It is known to form the stub shafts as spherical surfaces and to provide a rubber rod between the spherical surfaces. The shaft stumps are thereby centered against each other by special pins.

Demgegenüber besteht die Erfindung darin, daß die Wellenstümpfe unmittelbar durch Führung der Kugelflächen aufeinander zentriert sind.In contrast, the invention consists in that the stub shafts directly are centered on each other by guiding the spherical surfaces.

Durch diese Ausbildung wird erreicht, daß ohne eine besondere Zapfenführung, insbesondere einen Kugelgelenkzapfen, eine Zentrierung und Führung der Wellenstümpfe aneinander erfolgt. Dadurch wird eine erheblich einfachere Bauart erreicht.This training ensures that without a special pin guide, in particular a ball joint pin, a centering and guidance of the stub shafts occurs to each other. This results in a considerably simpler design.

Ein weiteres Erfindungsmerkmal besteht in der besonderen Art der Führung der Kugelflächen .aufeinander.Another feature of the invention is the special type of leadership of spherical surfaces. on top of each other.

Die Erfindung läßt sich in verschiedener Weise ausführen. In der Zeichnung ist eine Ausführungsform beispielsweise veranschaulicht.The invention can be carried out in various ways. In the drawing For example, one embodiment is illustrated.

Die Kupplung wird durch zwei ineinandergreifende Hohlkugelschalen a, b gebildet, zwischen denen Gummi e beiderseits anvulkanisiert ist. Jede Kugelschalenhälfte trägt die Wellenstümpfe ,l, c, die beispielsweise mittels Flanschen/ .angeschlossen sind. Zum Zwecke der Zentrierung der Kugelschalenhälften gegeneinander sind diese unmittelbar aufeinander geführt. Das geschieht dadurch, daß die äußere Kugelschale b, die an der inneren Kugelschale anliegt, mit einem abgebördelten Rand m versehen ist, an dem der äußere Ring k befestigt ist, an dem die Gummilage c anvulkanisiert ist. Die Befestigung des Ringes k erfolgt an dem Rand m bei 1. An der anderen Seite des Ringes k ist ebenfalls bei l ein besonderer Führungsring n befestigt, der ebenfalls an der Kugelschale Anlage findet. Die beispielsweise eingegossene und anvulkanisierte Gummilage liegt dann zwischen den beiden Ringen m, n frei, so daß sie bei der Winkeleinstellung genügend freien Dehnungsraum besitzt. Die Gummilage c kann an der inneren Kugelfläche a gegebenenfalls eine größere Breite aufweisen als an der äußeren Hohlkugelschale, nämlich .am Ring k. Dadurch wird erreicht, daß bei der inneren, kleineren Durchmesser besitzenden Kugelschale eine gleich große Vulkanisationsfläche vorbanden ist wie bei der äußeren Kugelschale, so daß das Abreißen an der inneren Schale nicht so leicht eintreten kann.The coupling is formed by two interlocking hollow spherical shells a, b, between which rubber e is vulcanized on both sides. Each spherical shell half carries the stub shafts, l, c, which are connected, for example, by means of flanges /. For the purpose of centering the spherical shell halves against one another, they are guided directly on one another. This is done in that the outer spherical shell b, which rests against the inner spherical shell, is provided with a flanged edge m, to which the outer ring k is attached, to which the rubber layer c is vulcanized. The ring k is fastened to the edge m at 1. On the other side of the ring k, a special guide ring n is also fastened at l, which also abuts the spherical shell. The rubber layer, for example cast in and vulcanized on, is then exposed between the two rings m, n, so that it has sufficient free expansion space when the angle is set. The rubber layer c can optionally have a greater width on the inner spherical surface a than on the outer hollow spherical shell, namely on the ring k. This means that the inner, smaller diameter spherical shell has a vulcanization surface of the same size as the outer spherical shell, so that the inner shell cannot be torn off so easily.

Die Gummilage c kann sowohl als Ring ausgeführt oder in einzelne Blöcke unterteilt sein, die z. B. segmentförmig .ausgeführt sind.The rubber layer c can be designed as a ring or in individual blocks be divided, the z. B. are segment-shaped.

Claims (1)

PATENTANSPRÜCHE: i. Elastische Kupplung, bei der zwei als Kugelflächen .ausgebildete und gegeneinander zentrierte Wellenstümpfe durch anvulkanisierte Gummistücke miteinander verbunden sind, dadurch gekennzeichnet, daß die Wellenstümpfe unmittelbar durch Führung der Kugelflächen aufeinander zentriert sind. z. Elastische Kupplung: in:a,ch;Anspruch i, dadurch gekennzeichnet, daß die äußere Kugelfläche des einen Wellenstumpfes mit zwei angesetzten Führungsringen (m, a), die im Abstand van den zwischenvulkanisierten Gummiringen angeordnet sind, auf der inneren Kugelfläche des anderen Wellenstumpfes geführt ist. PATENT CLAIMS: i. Elastic coupling in which two stub shafts designed as spherical surfaces and centered against one another are connected to one another by vulcanized rubber pieces, characterized in that the stub shafts are centered directly on one another by guiding the spherical surfaces. z. Elastic coupling: in: a, ch; claim i, characterized in that the outer spherical surface of one stub shaft is guided on the inner spherical surface of the other stub shaft with two attached guide rings (m, a) which are spaced from the rubber rings vulcanized between them is.
DEH154652D 1938-02-06 1938-02-06 Elastic coupling Expired DE719213C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH154652D DE719213C (en) 1938-02-06 1938-02-06 Elastic coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH154652D DE719213C (en) 1938-02-06 1938-02-06 Elastic coupling

Publications (1)

Publication Number Publication Date
DE719213C true DE719213C (en) 1942-04-01

Family

ID=7181957

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH154652D Expired DE719213C (en) 1938-02-06 1938-02-06 Elastic coupling

Country Status (1)

Country Link
DE (1) DE719213C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE855180C (en) * 1950-11-29 1952-11-10 Daimler Benz Ag Flexible coupling or universal joint with centering of the shafts by means of a ball and ball socket

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE855180C (en) * 1950-11-29 1952-11-10 Daimler Benz Ag Flexible coupling or universal joint with centering of the shafts by means of a ball and ball socket

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