CH236821A - Torsionally flexible universal joint coupling. - Google Patents
Torsionally flexible universal joint coupling.Info
- Publication number
- CH236821A CH236821A CH236821DA CH236821A CH 236821 A CH236821 A CH 236821A CH 236821D A CH236821D A CH 236821DA CH 236821 A CH236821 A CH 236821A
- Authority
- CH
- Switzerland
- Prior art keywords
- coupling
- universal joint
- torsionally flexible
- flexible universal
- axis
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
Description
Drehelastische Kreuzgelenkkupplung. Gegenstand der Erfindung ist eine dreh elastische Kreuzgelenkkupplung für Wellen und dergleichen Drehmomente übertragende Maschinenteile, die eine allseitige Neigung der gekuppelten Teile sowie eine elastische Ver drehung derselben gegeneinander ermöglicht.
Die Kupplung gemäss der Erfindung be steht darin, dass zwischen den beiden Kupp lungsteilen, parallel zur geometrischen Achse der Kupplung, Drehfederlamellen in der Achs richtung verschiebbar und mit ihren Enden um zueinander und zur geometrischen Kupp lungsachse senkrechte Achsen schwenkbar gelagert sind.
In der Zeichnung ist der Erfindungsgegen stand in einem Ausführungsbeispiel in den Fig. 1 und 2 in zwei Hauptschnitten und in Fig. 3 in Seitenansicht dargestellt.
Die parallel zur geometrischen Achse der Kupplung in zwei Systemen angeordneten Drehfederlamellen 1 haben seitlich verbrei terte, an den Seiten abgerundete Köpfe, die in je einem der Kupplungskörper 5 gelagert sind. Die Achse der Köpfe steht senkrecht zur Achse der Kupplung. Die Lamellenköpfe liegen zwischen um eine zur Kupplungsachse A-A senkrechte Achse schwenkbaren Mittel stücken 2 und Gleitstücken 3, die eine zylin drisch gewölbte Aussenfläche besitzen, mittels der sie in den entsprechend muldenförmigen Aussenstücken 4 liegen. Die Achse dieser zylindrischen Lagerflächen steht senkrecht zur Achse der Lamellenköpfe und senkrecht zur Achse der Kupplung.
Eine gegenseitige Verschiebung bezw. Nei gung der beiden Kupplungshälften in der Ebene der Fig. 1 ist daher möglich, ohne dass die Lamellen auf Biegung beansprucht werden. Ebenso kann eine freie Verschiebung bezw. Neigung der Kupplungshälften gegen einander in der Ebene der Fig. 3 erfolgen, da hiebei die freie Beweglichkeit durch die an den Seiten abgerundeten Lamellenköpfe ermöglicht ist. Zur festen Verbindung mit den anschliessenden Wellenstücken besitzen die Kupplungskörper 5 Flanschen 5'. Die Aussenstücke 4 sind einerseits durch die ein geschraubten Ringe 6, anderseits durch die eingeschraubten Deckel 7 gegen Verschiebung gesichert.
Federnde Sprengringe 8 sichern die Gewinderinge 6.
Torsionally flexible universal joint coupling. The subject of the invention is a rotationally elastic universal joint coupling for shafts and the like torque transmitting machine parts, which allows an all-round inclination of the coupled parts and an elastic Ver rotation of the same against each other.
The coupling according to the invention is that between the two coupling parts, parallel to the geometric axis of the coupling, torsion spring lamellae are displaceable in the axial direction and pivotable with their ends about axes perpendicular to each other and to the geometric coupling axis.
In the drawing, the subject of the invention was in one embodiment in FIGS. 1 and 2 in two main sections and in Fig. 3 in side view.
The torsion spring lamellae 1, which are arranged parallel to the geometric axis of the coupling in two systems, have laterally widened, heads rounded on the sides, which are each supported in one of the coupling bodies 5. The axis of the heads is perpendicular to the axis of the coupling. The lamellar heads lie between a pivotable center piece 2 to the coupling axis A-A and slide pieces 3 which have a cylindrically curved outer surface by means of which they lie in the corresponding trough-shaped outer pieces 4. The axis of these cylindrical bearing surfaces is perpendicular to the axis of the disk heads and perpendicular to the axis of the coupling.
A mutual shift respectively. Tilting of the two coupling halves in the plane of FIG. 1 is therefore possible without the lamellae being stressed in terms of bending. Likewise, a free shift can bezw. The coupling halves are inclined towards one another in the plane of FIG. 3, since free mobility is made possible by the lamellar heads rounded on the sides. The coupling bodies have 5 flanges 5 'for a fixed connection with the adjoining shaft pieces. The outer pieces 4 are secured against displacement on the one hand by the screwed-in rings 6 and on the other hand by the screwed-in cover 7.
Spring circlips 8 secure the threaded rings 6.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE236821X | 1942-05-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH236821A true CH236821A (en) | 1945-03-15 |
Family
ID=5902755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH236821D CH236821A (en) | 1942-05-28 | 1943-04-27 | Torsionally flexible universal joint coupling. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH236821A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2496203A1 (en) * | 1980-12-12 | 1982-06-18 | Quality Inspection Services Lt | IMPROVEMENTS ON COUPLINGS FOR TREES AND THE LIKE |
EP0155582A1 (en) * | 1984-03-05 | 1985-09-25 | Unisys Corporation | Coupled drive shaft |
-
1943
- 1943-04-27 CH CH236821D patent/CH236821A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2496203A1 (en) * | 1980-12-12 | 1982-06-18 | Quality Inspection Services Lt | IMPROVEMENTS ON COUPLINGS FOR TREES AND THE LIKE |
EP0155582A1 (en) * | 1984-03-05 | 1985-09-25 | Unisys Corporation | Coupled drive shaft |
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