DE202992C - - Google Patents
Info
- Publication number
- DE202992C DE202992C DENDAT202992D DE202992DA DE202992C DE 202992 C DE202992 C DE 202992C DE NDAT202992 D DENDAT202992 D DE NDAT202992D DE 202992D A DE202992D A DE 202992DA DE 202992 C DE202992 C DE 202992C
- Authority
- DE
- Germany
- Prior art keywords
- shaft
- drivers
- driver
- ball joints
- penetration curve
- 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.)
- Active
Links
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000035515 penetration Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 description 2
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
- F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
- F16D3/08—Couplings for intersecting shafts, provided with intermediate bars bent in an angle corresponding with the angle of intersection
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motor Power Transmission Devices (AREA)
- Retarders (AREA)
Description
'ί* * 'Γ1·, ι ί ^'ί * *' Γ 1 ·, ι ί ^
«iktef 1'«Iktef 1 '
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
■- M 202992'-KLASSE 47c. GRUPPE■ - M 202992'-CLASS 47c. GROUP
ERNST VALENTIN in BERLIN.ERNST VALENTIN in BERLIN.
Die Erfindung betrifft eine Kupplung für Wellen, die während der Drehung ihre Neigungswinkel zueinander ändern, durch paiallel zu den Wellenachsen verschiebbare und an der Knickstelle mit einem Gelenk versehene Mitnehmer.The invention relates to a coupling for shafts that change their angle of inclination during rotation change to each other, by sliding parallel to the shaft axes and on the kink provided with a joint.
Damit jeden Augenblick eine Veränderung der Neigung der Wellen zueinander eintreten kann, müssen auch in jedem Augenblick dieSo that at every moment a change in the inclination of the waves to one another occurs can, must also at every moment
ίο Gelenke an den Knickstellen auf der Durchdringungskurve der beiden Wellenzylinder. sich befinden und außerdem als Kugelgelenke ausgebildet sein, die ein Umknicken der Mitnehmer nach jeder Richtung gestatten. Bei der Kupplung nach der vorliegenden Erfindung wirken deshalb Federn 0. dgl. auf die Mitnehmer, um sie stets wieder in die Ebene der Durchdringungskurve zurückzubringen, falls einige aus derselben herausgekommen sein sollten, was besonders bei einem Winkel von ungefähr 180 ° leicht eintreten kann.ίο joints at the kinks on the penetration curve of the two shaft cylinders. are located and also designed as ball joints be that allow the driver to bend in any direction. In the coupling according to the present invention therefore, springs 0 to bring back the penetration curve in case some got out of it should, which can easily happen especially at an angle of around 180 °.
Die Zeichnung zeigt die Wellenkupplung nach der vorliegenden Erfindung in zwei Ausführungsbeispielen im Längsschnitt, die be- sonders für Motorwagen geeignet sind, und zwar die Kupplung nach Fig. 1 in der Nähe des Getriebes, die nach Fig. 2 in der Nähe des Differentialräderwerkes liegend gedacht.The drawing shows the shaft coupling according to the present invention in two exemplary embodiments in longitudinal section, the are especially suitable for motor vehicles, namely the coupling according to FIG. 1 in the vicinity of the transmission, which, according to FIG. 2, is thought to lie in the vicinity of the differential gear train.
e (Fig. 1) ist das Ende der vom Motorwagengetriebe kommenden Welle, k die mit dieser zu kuppelnde Welle, die im vorliegenden Falle als Rohr ausgebildet ist. Mit den Wellen e und k sind die Kupplungen1 antschen g fest verbunden, die zur Aufnahme der Mitnehmer dienen und zu diesem Zwecke an ihrem Umfange symmetrisch verteilt zu den Wellenachsen parallel gebohrte Löcher be- , sitzen. Die Mitnehmer h bestehen aus zwei Teilen, die in jenen Löchern längsverschieb lieh angeordnet und durch Kugelgelenke i miteinander verbunden sind. An den einen Mitnehmerhälften greifen die Federn I an, die die Mitnehmer stets nach einer Richtung hinziehen und die Kugelgelenke, falls sie aus irgend einem Grunde aus der Ebene der Durchdringungskurve herausgekommen sein sollten, besonders bei einem Winkel von ungefähr 180 ° wieder in diese Ebene zurückbringen, wobei entsprechende Absätze an den Mitnehmern deren zu weites Verschieben in die Löcher verhindern. e (Fig. 1) is the end of the shaft coming from the motor vehicle transmission, k the shaft to be coupled with this shaft, which in the present case is designed as a tube. The couplings 1 are firmly connected to the shafts e and k , which are used to accommodate the drivers and for this purpose have holes drilled parallel to the shaft axes, symmetrically distributed around their circumference. The drivers h consist of two parts which are arranged longitudinally displaceable in those holes and are connected to one another by ball joints i. The springs I attack one of the driver halves, which always pull the driver in one direction and bring the ball joints back into this plane, especially at an angle of about 180 °, if they should have come out of the plane of the penetration curve for any reason , with corresponding shoulders on the drivers prevent them from being moved too far into the holes.
Bei der Ausführungsform nach Fig. 2 ist die von dem Differentialräderwerke kommende Welle f nicht mit einem besonderen Kupplungsflantsch versehen, sondern enthält selber die zur Aufnahme der Mitnehmer dienenden Bohrungen, wobei ihr Ende entsprechend verdickt ausgebildet sein kann. In ähnlicher Weise sind auch an dem mit f zu kuppelnden Rohr g die Mitnehmer angeordnet, indem sie, wie die Fig. 2 erkennen läßt, in einem innerhalb des Rohres befindlichen Flantsch geführt und dadurch allen äußeren Beeinflussungen entzogen sind.In the embodiment according to FIG. 2, the shaft f coming from the differential gear train is not provided with a special coupling flange, but itself contains the bores serving to accommodate the drivers, and its end can be correspondingly thickened. In a similar way, the drivers are also arranged on the pipe g to be coupled with f , in that they are guided in a flange located inside the pipe, as can be seen in FIG. 2, and are thereby removed from all external influences.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE202992C true DE202992C (en) |
Family
ID=465438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT202992D Active DE202992C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202992C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2539192A1 (en) * | 1983-01-12 | 1984-07-13 | Dba | Constant velocity transmission joint |
-
0
- DE DENDAT202992D patent/DE202992C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2539192A1 (en) * | 1983-01-12 | 1984-07-13 | Dba | Constant velocity transmission joint |
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