DE1211870B - Axially and angularly movable coupling - Google Patents
Axially and angularly movable couplingInfo
- Publication number
- DE1211870B DE1211870B DED40630A DED0040630A DE1211870B DE 1211870 B DE1211870 B DE 1211870B DE D40630 A DED40630 A DE D40630A DE D0040630 A DED0040630 A DE D0040630A DE 1211870 B DE1211870 B DE 1211870B
- Authority
- DE
- Germany
- Prior art keywords
- springs
- coupling
- ball
- axially
- balls
- 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
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
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
- F16D3/226—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts the groove centre-lines in each coupling part lying on a cylinder co-axial with the respective coupling part
- F16D3/227—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts the groove centre-lines in each coupling part lying on a cylinder co-axial with the respective coupling part the joints being telescopic
-
- 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
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
- F16D2003/22303—Details of ball cages
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Description
Die Erfindung bezieht sich auf eine drehstarre, Axial- und winkelbewegliche Kupplung axial- und winkelbewegliche Kupplung mit das Drehmoment übertragenden, durch Führungsmittel gesteuerten Kugeln in achsparallel verlaufenden, halbzylindrischen geraden Nutenbahnen, die durch einen Umfangsspalt voneinander getrennt sind, wobei die Kugeln mittels getrennt von jeder Seite auf die Kugel mit gleichgroßer Druckkraft einwirkenden Federelementen gehalten werden und ein Federelement am inneren und das andere Federelement am äußerem Kupplungskörper befestigt oder abgestützt ist.The invention relates to a torsionally rigid, axially and angularly movable Coupling axially and angularly movable coupling with the torque transmitting, balls controlled by guide means in axially parallel, semicylindrical ones straight grooved tracks that are separated from one another by a circumferential gap, wherein the balls by means of separately from each side on the ball with the same compressive force acting spring elements are held and a spring element on the inner and the other spring element is attached or supported on the outer coupling body.
Die Kugeln einer bekannten Kupplung werden im ein g ebauten Zustand der Kupplung durch federnde Elemente gehalten. über diese Vorkehrung hinaus sollen die federnden Elemente auch noch eine korrigierende Wirkung auf die Kugeln ausüben bei einer Axial- oder Winkelverlagerung der Kupplungskörper. Zu diesem Zweck- erfüllen die federnden Elemente nach der Patentanmeldung D43582XII/47e noch eine Steuerun-saufgabe.The balls of a known clutch can be maintained in a g ebauten state of the clutch by resilient elements. In addition to this precaution, the resilient elements should also have a corrective effect on the balls in the event of an axial or angular displacement of the coupling body. For this purpose, the resilient elements according to the patent application D43582XII / 47e still fulfill a control task.
#C Sowohl bei der bekannten Kupplung als auch bei der Kupplung nach der Patentanmeldung D 43582 XII/47 c können die Kugeln aus der Kupplung herausfallen, wenn einer der Kupplungskörper ausgebaut wird.#C Both with the known coupling and with the coupling according to patent application D 43582 XII / 47c, the balls can fall out of the coupling if one of the coupling bodies is removed.
Die Aufgabe der Erfindung besteht darin, die Kugeln nicht nur im eingebauten Zustand der Kupplung durch die federnden Elemente zu halten, sondem auch beim Ein- und Ausbau unter Verzicht auf besondere Mittel.The object of the invention is to use the balls not only in the built-in State of the clutch by the resilient elements, especially when engaging and expansion without using special funds.
Nach der Erfindung sind die Federelemente derart am inneren bzw. am äußeren Kupplungskörper angeordnet, daß sie im ausgebauten Zustand als Halterung die Kugeln am Herausfallen hindern.According to the invention, the spring elements are so on the inner or on outer coupling body arranged that it is used as a holder in the removed state prevent the balls from falling out.
Nach einem weiteren Merk-mal der Erfindung sind die Federn durch mit Köpfen versehene, gleichmäßig auf den Umfang verteilte Bolzen mit axialem Spiel zusammen-ehalten, wobei die Bolzen sich je in einer Bohrung unterhalb der Kugellaufbahn im inneren Kupplungskörper befinden und das vorgeschriebene axiale Spiel der Federn durch den Kragen des Verschlußdeckels der Kupplung festgelegt wird.According to a further feature of the invention, the springs are held together by headed bolts evenly distributed over the circumference with axial play, the bolts each being located in a bore below the ball raceway in the inner coupling body and the prescribed axial play of the Springs is set by the collar of the cover of the clutch.
Nach einem weiteren Merkmal der Erfindung Können die Federn durch am inneren Kupplungskörper befestigte Sprengringe mit axialem Spiel zusaminengehalten werden, wobei das vorgeschriebene axiale Spiel der Federn durch den Kragen des Verschlußdeckels festgelegt wird. Die Federn können des weiteren mit die Kugel zwischen sich führenden Fingern versehen sein.According to a further feature of the invention, the springs can through Snap rings attached to the inner coupling body are held together with axial play with the prescribed axial play of the springs through the collar of the closure cap is determined. The springs can also lead with the ball between them Fingers.
Bevorzugte Ausführungsbeispiele der Erfindung sind an Hand der Zeichnung näher erläutert. Es zeigt F i g. 1 einen Axialschnitt durch die Kupplun g mit durch Bolzen zusammengehaltenen federnden Elementen für die übertragungskugeln, F i g. 2 die Ansicht in Richtung x auf ein Federelement nach F i g. 1, F i g. 3 einen Axialschnitt durch die Kupplung mit durch Sprengringen festgehaltenen federnden Elementen.Preferred embodiments of the invention are explained in more detail with reference to the drawing. It shows F i g. 1 is an axial section through the Kupplun g with held together by bolts resilient elements for transmitting balls, F i g. 2 shows the view in the direction x of a spring element according to FIG. 1, Fig. 3 shows an axial section through the coupling with resilient elements held in place by snap rings.
Die Kupplung nach den F i g. 1 bis 3 besteht im wesentlichen aus dem inneren Kupplungskörper 21 und dem äußeren Kupplungskörper 22. Diese sind mit achsparallel verlaufenden, halbzylindrischen geraden Kugellaufbahnen 26, W versehen, in denen die übertragungskuggeln 23 eingesetzt sind. Beiderseits des Kugelkranzes ist je eine Feder angeordnet; die Feder 24 stützt sich am inneren Kupplungskörper 21, und die Feder 25 stützt sich am mit dem äußeren Kupplungskörper 22 verbundenen Deckel 29 ab.The coupling according to FIGS. 1 to 3 consists essentially of the inner coupling body 21 and the outer coupling body 22. These are provided with axially parallel, semicylindrical straight ball tracks 26, W in which the transmission balls 23 are inserted. A spring is arranged on both sides of the ball ring; the spring 24 is supported on the inner coupling body 21, and the spring 25 is supported on the cover 29 connected to the outer coupling body 22.
Nach F i g. 1 und 2 sind seitlich unterhalb der Kugellaufbahn 26' des inneren Kupplungskörpers 21 g F l eichmäßi- C auf den Umfang verteilte Bohrungen 27 vorgesehen. In diesen Bohrungen 27 befinden sich Bolzen 28 mit Köpfen 28', die mit einem wählbaren axialen Spiel die Federn 24, 25 zusammenhalten. Die Federn 24, 25 können so ausgebildet sein, daß die Fläche, die an den übertragungskugeln anliegt, als Finger 33 ausgebildet ist.According to FIG. 1 and 2 are provided laterally below the ball track 26 'of the inner coupling body 21 g F l calibrated holes 27 distributed over the circumference. In these bores 27 there are bolts 28 with heads 28 'which hold the springs 24, 25 together with a selectable axial play. The springs 24, 25 can be designed in such a way that the surface which rests against the transmission balls is designed as a finger 33 .
Im eiti-ebauten Zustand, wenn die Federn 24, 25 2ine Steuerungsaufgabe zu erfüllen haben, ist das dafür vorgeschriebene axiale Spiel der Federn durch den Kragen 30 des Deckels 29 festgelegt, da sich die Feder 25 am Kragen 30 abstützt.In the fully built state, when the springs 24, 25 2 have to fulfill a control task, the axial play of the springs prescribed for this is determined by the collar 30 of the cover 29 , since the spring 25 is supported on the collar 30 .
CD Für den Fall, das ein Teil der Kupplung ausgebaut werden soll, werden durch die drei vorgesehenen Bolzen 28 mit ihren Köpfen 28' die Federn 24, 25 um ein als das vorgeschriebene axiale Spiel etwas größeres Spiel zusammengehalten und die Kugeln 23 dadurch am Herausfallen gehindert. CD In the event that a part of the coupling is to be removed, the three bolts 28 provided with their heads 28 ' hold the springs 24, 25 together by a slightly larger play than the prescribed axial play and thereby prevent the balls 23 from falling out .
Ein abgewandeltes Ausführungsbeispiel ist in F ig. 3 dargestellt. An Stelle der Bolzen 28 als Halterungsmittel sind Sprengringe 31, 32 vorgesehen. Der Sprengring 31 ist auf der Seite der Feder 24 und der Sprengring 32 ist auf der Seite der Feder 25 am inneren Kupplungskörper 21 befestigt. Im eingebauten Zustand der Kupplung ist das vorgeschriebene axiale Spiel der Federn 24, 25 wiederum durch den Kragen 30 des Deckels 29 festgelegt.A modified embodiment is shown in FIG. 3 shown. Instead of the bolts 28 as retaining means , snap rings 31, 32 are provided. The snap ring 31 is attached to the spring 24 side and the snap ring 32 is attached to the inner coupling body 21 on the spring 25 side. In the installed state of the clutch, the prescribed axial play of the springs 24, 25 is in turn determined by the collar 30 of the cover 29 .
Für den Fall, daß ein Teil der Kupplung ausgebaut werden soll, werden durch die Sprengringe 31, 32, die um einen Betrag auseinandergerückt sind, der etwas größer ist als das vorgeschriebene axiale Spiel, die Federn 24, 25 zusammengehalten und so die Kugeln 23 am Herausfallen gehindert.In the event that part of the clutch is to be removed , the springs 24, 25 are held together by the snap rings 31, 32, which are moved apart by an amount that is slightly greater than the prescribed axial play, and so the balls 23 on Prevented falling out.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED40630A DE1211870B (en) | 1963-01-05 | 1963-01-05 | Axially and angularly movable coupling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED40630A DE1211870B (en) | 1963-01-05 | 1963-01-05 | Axially and angularly movable coupling |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1211870B true DE1211870B (en) | 1966-03-03 |
Family
ID=7045548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DED40630A Pending DE1211870B (en) | 1963-01-05 | 1963-01-05 | Axially and angularly movable coupling |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1211870B (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR490372A (en) * | 1917-06-09 | 1919-04-19 | Stephen Hawkins | Improvements made and relating to universal joints and similar devices |
DE590201C (en) * | 1931-05-21 | 1934-01-04 | Ludwig Baersch Dipl Ing | Universal joint, in particular for driving the drive wheels of motor vehicles |
US2182455A (en) * | 1937-10-28 | 1939-12-05 | William F Smith | Flexible coupling |
DE699736C (en) * | 1937-01-29 | 1940-12-05 | Kupfer Asbest Co | Ready-to-install shaft seal |
US2309939A (en) * | 1939-12-09 | 1943-02-02 | Adiel Y Dodge | Universal joint |
US2313279A (en) * | 1938-08-01 | 1943-03-09 | Suczek Robert | Universal joint |
US2932180A (en) * | 1956-10-25 | 1960-04-12 | Westland Aircraft Ltd | Expansion couplings |
DE1841674U (en) * | 1959-01-27 | 1961-11-16 | Maag Zahnraeder & Maschinen Ag | TOOTH CLUTCH. |
-
1963
- 1963-01-05 DE DED40630A patent/DE1211870B/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR490372A (en) * | 1917-06-09 | 1919-04-19 | Stephen Hawkins | Improvements made and relating to universal joints and similar devices |
DE590201C (en) * | 1931-05-21 | 1934-01-04 | Ludwig Baersch Dipl Ing | Universal joint, in particular for driving the drive wheels of motor vehicles |
DE699736C (en) * | 1937-01-29 | 1940-12-05 | Kupfer Asbest Co | Ready-to-install shaft seal |
US2182455A (en) * | 1937-10-28 | 1939-12-05 | William F Smith | Flexible coupling |
US2313279A (en) * | 1938-08-01 | 1943-03-09 | Suczek Robert | Universal joint |
US2309939A (en) * | 1939-12-09 | 1943-02-02 | Adiel Y Dodge | Universal joint |
US2932180A (en) * | 1956-10-25 | 1960-04-12 | Westland Aircraft Ltd | Expansion couplings |
DE1841674U (en) * | 1959-01-27 | 1961-11-16 | Maag Zahnraeder & Maschinen Ag | TOOTH CLUTCH. |
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