DE1425263A1 - Elastic coupling - Google Patents

Elastic coupling

Info

Publication number
DE1425263A1
DE1425263A1 DE19631425263 DE1425263A DE1425263A1 DE 1425263 A1 DE1425263 A1 DE 1425263A1 DE 19631425263 DE19631425263 DE 19631425263 DE 1425263 A DE1425263 A DE 1425263A DE 1425263 A1 DE1425263 A1 DE 1425263A1
Authority
DE
Germany
Prior art keywords
tube
coupling
elastic
flanges
elastic coupling
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.)
Pending
Application number
DE19631425263
Other languages
German (de)
Inventor
Lavanchy Jean Adrien
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.)
FINDUSCO S A
Original Assignee
FINDUSCO S A
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 FINDUSCO S A filed Critical FINDUSCO S A
Publication of DE1425263A1 publication Critical patent/DE1425263A1/en
Pending 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
    • 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
    • F16D3/72—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
    • F16D2003/745—Tyre type coupling, i.e. bellows with only one fold

Description

"Elastische Kupplung" .Es ist bekannt, daß elastische Torsionskupplungen einen axialen Druck erzeugen, wenn ihre elastischen Elemente durch die Übertragung eines Momentes belastet sind."Elastic coupling". It is known that elastic torsion couplings generate an axial pressure when their elastic elements are loaded by the transmission of a moment.

Die vorliegende Erfindung, die eine elastische Kupplung, bringt, bei der dieser Nachteil vermieden ist, ist dadurch gekennzeichnet, daß ihre Elemente durch ein aus elastischem Material geformtes Rohr miteinander verbunden sind, dessen Enden zwei Flansche bilden, welche mit jedem der Kupplungselemente verbunden sind und daB der zwischen beiden Flanschen bef.indliohe Teil des Rohres einen Zylinder bildet, der praktisch keine Elastizität besitzt. The present invention, which brings an elastic coupling, in which this disadvantage is avoided is characterized in that its elements are joined together by a molded of an elastic material tube whose ends form two flanges which are connected to each of the coupling elements and that the part of the pipe located between the two flanges forms a cylinder which has practically no elasticity.

Die Zeichnung stellt ein Ausführungsbeispiel der Erfindung dar.The drawing shows an embodiment of the invention.

Die im axialen Schnitt in der Zeichnung dargestellte, erfindungsgemäße Kupplung weist zwei. Scheiben 1 und 2 auf, die geeignet sind, die Verbindung zwischen zwei nicht dargestellten Wellen herzustellen. Die Scheiben 1 und 2 sind durch ein aus elastischem Material, z.B. Kautschuk bestehenden Rohr 3 miteinander verbunden, das mit einer Verstärkungseinlage 4 versehen ist.The illustrated in axial section in the drawing, according to the invention Coupling has two. Slices 1 and 2, which are suitable for the connection between to produce two shafts, not shown. The discs 1 and 2 are through a tube 3 made of elastic material, e.g. rubber, connected to one another, which is provided with a reinforcement insert 4.

Die Enden des Rohres 3 bilden zwei elastische Flanschscheiben 5, deren Ränder 6 mittels zweier Ringe 7, die auf den genannten Scheiben 1 und 2 durch nicht dargestellte Bolzen befestigt sind, gegen die Scheiben 1 und 2 gepresst werden. Der Teil 8 zwischen den Flanschen 5 des Rohres 3 ist derart eingezogen,*daß er einen Zylinder bildet, der keine Elastizität aufweist. Diese Einengung wird z.B. während des Formens des Rohres -3 erreicht.The ends of the tube 3 form two elastic flange washers 5, whose Edges 6 by means of two rings 7, which on the said disks 1 and 2 by not Bolts shown are fastened against which discs 1 and 2 are pressed. The part 8 between the flanges 5 of the pipe 3 is drawn in such a way that it has a Forms cylinder that has no elasticity. This narrowing is e.g. of forming the pipe -3 is achieved.

Um die Festigkeit des eingezogenen Teiles 8 zu erhöhen, wird dieser von einer Verstärkungshülse 9 umgeben, die z.B. aus Kautschuk mit metallischer Einlage besteht. Innen am Teil 8 ist eine Verstärkungshülse 10 aus Metall oder einem anderen Material angebracht. Die gezeigte Kupplung besitzt eine große Torsionselastizität und erzeugt keine axialen Stöße wehrend der Übertragung eines Momentes. Es ist möglich, das Rohr 3 auch ohne Verstärkungshülse auszuführen. Desgleichen können auch die Verstärkungehülsen 9 und 10 weggelassen werden. Die Flansche 5 können mittels Bolzen oder auf jede andere angebrachte Weise an den Scheiben 1 und 2 befestigt werden.In order to increase the strength of the drawn-in part 8, it is surrounded by a reinforcing sleeve 9 which, for example, consists of rubber with a metallic insert. A reinforcing sleeve 10 made of metal or another material is attached to the inside of the part 8. The coupling shown has a high torsional elasticity and does not generate any axial shocks during the transmission of a torque. It is possible to design the tube 3 without a reinforcing sleeve. Likewise, the reinforcement sleeves 9 and 10 can also be omitted. The flanges 5 can be fastened to the disks 1 and 2 by means of bolts or in any other attached manner.

Claims (5)

F a t e n t a n s p r-ü c h e 1. Elastische Kupplung,'dadurch gekennzeichnet, daß ihre Elemente (1, 2) durch ein aus elastischem Material geformtes Rohr@(3) miteinander verbunden sind, dessen Enden zwei Flansche (5) bilden, welche mit jedem der Kupplungselemente (1, 2) verbunden sind und daß der zwischen-beiden Flanschen (5) befindliche Teil des Rohres (3) einen Zylinder ($) bildet, der praktisch keine Elastizität besitzt. F atentans p r-ü che 1. Elastic coupling, 'characterized in that its elements (1, 2) are connected to one another by a tube @ (3) formed from elastic material, the ends of which form two flanges (5) which with each of the coupling elements (1, 2) are connected and that the part of the tube (3) located between the two flanges (5) forms a cylinder ($) which has practically no elasticity. 2. Kupplung nach Anspruch 1, dadurch gekennzeichnet,.daß das Rohr (3) aus Kautschuk besteht. 2. Coupling according to claim 1, characterized in that .daß the tube (3) is made of rubber. 3. Kupplung nach Anspruch 1, dadurch gekennzeichnet, daß das Rohr (3) aus Kautschuk und einer Verstärkungseinlage ('4) besteht. 3. Coupling according to claim 1, characterized in that that the tube (3) consists of rubber and a reinforcing insert ('4). 4. Kupplung nach Anspruch 1, dadurch gekenü.-zeichnet, daß der zylindrische Teil (8) des Rohres (3) von einer Verstärkungshülse (9) umgeben ist. 4. Coupling according to claim 1, characterized in that the cylindrical part (8) of the tube (3) is surrounded by a reinforcement sleeve (9). 5. Kupplung nach Anspruch 1, dadurch gekennzeichnet, daß innen am zylindrischen Teil (8) des Rohres (3) eine Verstärkungshülse (10) angebracht ist.5. Coupling after Claim 1, characterized in that the inside of the cylindrical part (8) of the tube (3) a reinforcement sleeve (10) is attached.
DE19631425263 1962-04-05 1963-04-05 Elastic coupling Pending DE1425263A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH415262A CH406748A (en) 1962-04-05 1962-04-05 Elastic coupling

Publications (1)

Publication Number Publication Date
DE1425263A1 true DE1425263A1 (en) 1968-10-24

Family

ID=4270774

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19631425263 Pending DE1425263A1 (en) 1962-04-05 1963-04-05 Elastic coupling

Country Status (2)

Country Link
CH (1) CH406748A (en)
DE (1) DE1425263A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988907A (en) * 1974-04-02 1976-11-02 Maschinenfabrik Stromag G.M.B.H. Flexible torque-transmitting element for couplings and couplings including such elements
EP3002475A1 (en) * 2014-09-30 2016-04-06 Ellergon Antriebstechnik GmbH Device for absorbing struture-borne sound

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988907A (en) * 1974-04-02 1976-11-02 Maschinenfabrik Stromag G.M.B.H. Flexible torque-transmitting element for couplings and couplings including such elements
EP3002475A1 (en) * 2014-09-30 2016-04-06 Ellergon Antriebstechnik GmbH Device for absorbing struture-borne sound
CN105465197A (en) * 2014-09-30 2016-04-06 艾勒根传动工程有限责任公司 Device for absorbing structure-borne sound
US9758962B2 (en) 2014-09-30 2017-09-12 Ellergon Antriebstechnik Gesellschaft M.B.H. Device for absorbing structure-borne sound
CN105465197B (en) * 2014-09-30 2018-08-28 艾勒根传动工程有限责任公司 The device of absorbing structure sound

Also Published As

Publication number Publication date
CH406748A (en) 1966-01-31

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971