CH224021A - Elastic coupling, especially for high-speed internal combustion engines. - Google Patents
Elastic coupling, especially for high-speed internal combustion engines.Info
- Publication number
- CH224021A CH224021A CH224021DA CH224021A CH 224021 A CH224021 A CH 224021A CH 224021D A CH224021D A CH 224021DA CH 224021 A CH224021 A CH 224021A
- Authority
- CH
- Switzerland
- Prior art keywords
- coupling
- internal combustion
- combustion engines
- speed internal
- elastic coupling
- 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
- F16D3/56—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 comprising elastic metal lamellae, elastic rods, or the like, e.g. arranged radially or parallel to the axis, the members being shear-loaded collectively by the total load
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Description
Elastische Kupplung, insbesondere für schnellaufende Brennkraftmaschinen. Die Erfindung betrifft eine elastische Kupplung, insbesondere für schnellaufende Brennkraftmaschinen, bei welcher die Feder glieder, welche die Nutzleistung übertragen, an zwei Stützstellen der einen Kupplungs seite eingespannt und an einer dritten Stütz stelle gelenkig mit der andern Kupplungs seite verbunden sind.
Die Erfindung besteht darin, dass minde stens eine der Einspannstützstellen auf der einen Kupplungsseite über einen elastischen Steg mit dem starren Teil dieser Kupplungs seite verbunden ist, um die Elastizität der Kupplung zu erhöhen.
Ein Beispiel des Erfindungsgegenstandes ist auf der Zeichnung in Fig. 1 im Längs schnitt und ein Teil davon in Fig. 2 im Querschnitt dargestellt. Ein zweites Beispiel ist in Fig. 3 dargestellt.
Die Leistung der Kurbelwelle 1 wird über eine elastische Kupplung 2 und den Zahn kranz 3 auf ein Zahnrad 4 übertragen. Die Nabe 5 der elastischen Kupplung ist mittels einer Verzahnung 6 fest mit der Welle 1 verbunden. Ein den Zahnkranz 3 tragendes Gehäuse 7 ist mittels der Rollenlager 8 auf der Nabe 5 drehbar gelagert. Die Feder blätter 9 sind mittels je zwei Stützstellen 10 und 11 im Zahnkranz 3 eingespannt und am andern Ende mit der Kupplungsnabe 5 an je einer Stützstelle 12 gelenkig verbunden.
Die Einspannstützstellen 10 sind über den ela stisch wirkenden Steg 13 mit dem starren Zahnkranz 3 verbunden, so dass die Arbeits aufnahme der Kupplung durch die elastische Einspannung der Federglieder wesentlich er höht wird. Um ein Kippen der Federblätter zu verhüten, sind sie an den Punkten 15 gegeneinander bezw. gegen das Kupplungs gehäuse 7 und an den Stellen 16 ebenfalls gegen das Kupplungsgehäuse 7 und über einen Ring 17 gegeneinander abgestützt.
Wie Fig. 3 zeigt, lässt sieh ausser der Stützstelle 10 auch die Stützstelle 11 an einem elastischen Steg anordnen, so dass auch noch die Elastizität des Ringes 14 mit zur Wirkung kommt, An Stelle der gezeigten blattförmigen können auch Stabfedern oder geschichtete Blattfedern verwendet werden.
Elastic coupling, especially for high-speed internal combustion engines. The invention relates to an elastic coupling, particularly for high-speed internal combustion engines, in which the spring members which transmit the useful power are clamped at two support points on one coupling side and are articulated to the other coupling side at a third support point.
The invention consists in that at least one of the clamping support points on one coupling side is connected to the rigid part of this coupling side via an elastic web in order to increase the elasticity of the coupling.
An example of the subject matter of the invention is shown in the drawing in Fig. 1 in longitudinal section and part of it in Fig. 2 in cross section. A second example is shown in FIG.
The power of the crankshaft 1 is transmitted to a gear 4 via an elastic coupling 2 and the ring gear 3. The hub 5 of the elastic coupling is firmly connected to the shaft 1 by means of a toothing 6. A housing 7 carrying the ring gear 3 is rotatably mounted on the hub 5 by means of the roller bearings 8. The spring leaves 9 are clamped by means of two support points 10 and 11 in the ring gear 3 and articulated at the other end to the coupling hub 5 at one support point 12 each.
The clamping support points 10 are connected via the ela stically acting web 13 with the rigid ring gear 3, so that the work recording of the clutch is significantly increased by the elastic clamping of the spring members. To prevent the spring leaves from tilting, they are against each other at points 15. against the clutch housing 7 and at the points 16 also against the clutch housing 7 and supported by a ring 17 against each other.
As FIG. 3 shows, in addition to the support point 10, the support point 11 can also be arranged on an elastic web, so that the elasticity of the ring 14 also has an effect. Instead of the leaf-shaped ones shown, bar springs or layered leaf springs can also be used.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH224021T | 1941-09-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH224021A true CH224021A (en) | 1942-10-31 |
Family
ID=4453325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH224021D CH224021A (en) | 1941-09-20 | 1941-09-20 | Elastic coupling, especially for high-speed internal combustion engines. |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH224021A (en) |
FR (1) | FR890604A (en) |
-
1941
- 1941-09-20 CH CH224021D patent/CH224021A/en unknown
-
1942
- 1942-08-20 FR FR890604D patent/FR890604A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR890604A (en) | 1944-02-14 |
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