DE300336C - - Google Patents
Info
- Publication number
- DE300336C DE300336C DENDAT300336D DE300336DA DE300336C DE 300336 C DE300336 C DE 300336C DE NDAT300336 D DENDAT300336 D DE NDAT300336D DE 300336D A DE300336D A DE 300336DA DE 300336 C DE300336 C DE 300336C
- Authority
- DE
- Germany
- Prior art keywords
- spring
- coupling
- layers
- steel
- straps
- 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
- 230000001808 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 210000003414 Extremities Anatomy 0.000 claims 1
- 241000446313 Lamella Species 0.000 description 1
- 210000003041 Ligaments Anatomy 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 230000000750 progressive Effects 0.000 description 1
- 230000001681 protective Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000001429 stepping Effects 0.000 description 1
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
-
- 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
- F16D3/76—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 shaped as an elastic ring centered on the axis, surrounding a portion of one coupling part and surrounded by a sleeve of the other coupling part
- F16D3/77—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 shaped as an elastic ring centered on the axis, surrounding a portion of one coupling part and surrounded by a sleeve of the other coupling part the ring being metallic
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Description
KAISERLICHESIMPERIAL
f^ PATENTAMT f ^ PATENT OFFICE
PATENTSCHRIFTPATENT LETTERING
Vr 300336 KLASSE 47c. GRUPPEVr 300336 CLASS 47c. GROUP
ERNST SCHÖNHOLZER in MANNHEIM.ERNST SCHÖNHOLZER in MANNHEIM.
■..Federnde'Gelenkkupplung. Patentiert im Deutschen Reiche vom 21. Dezember IÜI5 al). ■ ..Spring 'articulated coupling. Patented in the German Empire on December 21, 1995 al).
Die Erfindung betrifft solche Gclenkkupplungen, bei 'denen den beiden gekuppelten-Wellen eine geringe Neigung zueinander gestattet wird,, und zwar durch Einschaltung ; 5 ,eines federnden Zwischengliedes zwischen die beiden Kupplungshälften. Während man zu diesen federnden Verbindungsstücken- bisher. . "volle Stahlplatten oder auch Lederplatten verwendet hat, werden nach der Erfindung zu 10 diesem Zwecke speichenartig angeordnete ■'■'■■■■ "Stahllamellen bzw. Stahlfederbänder. benutzt, die in einer oder mehr Schichten vorhanden , sein können. . ■ ...The invention relates to such joint couplings, with 'those two coupled shafts a slight inclination to one another is permitted, namely by switching on ; 5, a resilient intermediate member between the both coupling halves. While one too these resilient connectors - so far. . "Full steel plates or leather plates are used according to the invention 10 steel lamellas or steel spring strips arranged like spokes for this purpose. which may be present in one or more layers. . ■ ...
Eine solche Anordnung bietet den bekann-; 15 ten vollen Platten gegenüber den Vorteil :: wesentlich größerer Elastizität, selbst wenn ■■'.■ letztere, wie .vorgeschlagen, · mit konzentri-. sehen Wcllencrhöhungcu versehen sind. Da-, bei ist die Widerstandskraft Und die Lebens-,ao dauer der einzelnen ■ Federbänder bzw. Feder-.. . bändcrschichtcn weit größer als die der vollen Platten, da die beim Umlauf der Wellen in· „stetem fortschreitenden Wechsel· in den einzelnen Teilen der elastischen Schicht äuf-25 tretende Torsionsbeanspruchung auf die Dauer weit besser von einzelnen, in den beanspruchten Teilen der Schiebt unabhängigen ■ Bändern aufgenommen· werden kann, als von .·■.'. vollen Platten, bei denen mit der Zeit Risse 30 unausbleiblich sind.. ",Sind aber Risse, die in ,der Hauptsache einen konzentrischen Verlauf zur Welle nehmen werden, in der Platte vor- . .' banden, so ist dies gleichbedeutend mit einer . : Ausschaltung bzw. Unbrauclibarmachung der betreffenden Kupplung oder bei mehreren Schichten' doch wenigstens der betreffenden Schicht. Dies kann wiederum ganz unangenehme Betriebsstörungen nach sich ziehen. Such an arrangement offers the well-known; 15 th full plates over the advantage. Significantly greater elasticity, even when ■■ '■ latter, as .vorgeschlagen, · with concentric. see raised walls. This includes the resistance and the service life, ao duration of the individual ■ spring strips or spring .... The tape layers are far larger than that of the full plates, since the torsional stress that occurs in the individual parts of the elastic layer in the course of the rotation of the waves in constant progressive changes is much better independent of the individual parts of the sliding in the stressed parts Tapes · can · be recorded as from. · ■. '. full plates, in which cracks are unavoidable over time .. "But these are cracks in the plate, which are mainly concentric to the shaft..." This is equivalent to a .: Deactivating or rendering the clutch in question unusable or, in the case of several shifts, at least the shift in question.
Sollte demgegenüber trotz an sich größerer Widerstandskraft der .Federbänderschichten nach der Erfindung einmal ein Federband brechen, so ist dann jeweils nur dies einzelne Band ausgeschaltet, während die übrigen Bänder der betreffenden Schicht weiterhin voll wirksam sein können. Ein unter Umständen, z, B. bei einem Lastzug, sehr nachteiliges völliges Versagen einer Kupplung, wie es bei den bekannten Kupplungen möglich ist, erscheint daher beim Erfindungsgegenstand ausgeschlossen. Should, on the other hand, despite the greater resistance of the .Spring band layers According to the invention, once a spring band break, then only this is the single one Band switched off, while the other bands of the relevant shift continue can be fully effective. This can be very disadvantageous under certain circumstances, for example in the case of a road train Complete failure of a clutch, as is possible with the known clutches, therefore appears to be excluded in the subject matter of the invention.
Eine wesentliche A^erbesserung der Wirkung der federnden Bänderschichten wird dadurch noch'bedingt, daß die einzelnen Schichten durch Zwischenschaltung von Scheibenringen voneinander getrennt, gehalten werden, wodurch, jede Reibung zwischen den Federbändern der benachbarten Schichten vermieden wird, so daß nicht nur der durch die Kupplung bedingte Kraftverlust infolge Fortfalls des diesbezüglichen Reibuhgswiderstan- - des erheblich verringert wird, sondern auch die Möglichkeit der Zerstörung der SchichtenA substantial improvement in the effect of the resilient layers of strips is also due to the fact that the individual layers are kept separated from each other by the interposition of disc rings, whereby, any friction between the spring straps of the neighboring layers is avoided, so that not only the one by the Coupling-related loss of power as a result of the elimination of the related friction resistance - that is significantly reduced, but also the possibility of destroying the layers
infolge auftretender ■ gegenseitiger Reibungas a result of ■ mutual friction
- der FederSchichten, die z. B. bei gerosteten Federplatten sehr groß sein kann, ausge-- the spring layers, e.g. B. with rusted Spring plates can be very large,
_; schlossen ist. ._; is closed. .
.'•■5:- Aus dem Gesagten ergibt sich, daß die Erfindung auf diesem Gebiete ,einen, wcsent-./ Heben Schritt nach vorwärts-bedeutet.' -: Der Gegenstand der Erfindung ist auf der . V Zeichnung veranschaulicht. " ίο Fig. ι zeigt'einen Schnitt durch die Kupp"-/; //'. Jung, '.:..-.. : . '• ■ 5: - From what has been said, it follows that the invention in this field means a' stepping step forward '.' -: The subject of the invention is on the. V drawing illustrates. "ίο Fig. 1 shows a section through the cup" - /; // '. Young, '.: ..- .. :
■'/-': Fig. 2 die Anordnung der Stahlfederbän- ::· . ; der in Ansicht. : ■ '/ -': Fig. 2 the arrangement of the steel spring straps :: ·. ; the in view. :
';·■■ Fig. 3 zeigt die Herausbildung der Stahl- ; 15 fedcrbändcr aus einer vollen Platte.'; · ■■ Fig. 3 shows the formation of the steel ; 15 spring straps from a full plate.
,'Die Kupplung besteht aus zwei schalen- :: l'örmigen Kupplungshälften ι und 2, die auf : ; den Enden der zu verkuppelnden Wellen be-/.,/festigt werden. Jede, Kupplungshälfte be-2o sitzt eine Anzahl radial zu der Welle ange- \ ordneter Federstahlbänder 5 (Fig; 1 und 3) in '"■./.■ einer oder mehr Schicliten (bei der Kupplung : j .: nach Fig. 1 sind es je drei). Dabei wer- ; ., den die Bänder der benachbarten Schichten 25 durch Scheibenringe 7 voneinander getrennt _ .gehalten, von denen jeAveils einer innen zu--, 'The coupling consists of two shell :: l'örmigen coupling halves ι and 2, which on :; the ends of the shafts to be coupled - /., / fastened will. Each coupling half has a number of them attached radially to the shaft. \ arranged spring steel strips 5 (Fig; 1 and 3) in '"■ ./. ■ one or more Schicliten (at the coupling : j.: according to Fig. 1 there are three). Thereby ; . the ligaments of the adjacent layers 25 separated from one another by disk rings 7, each of which has one inside
.'/nächst der Welle und einer außen am Um-■/■'.', fang angebracht ist. Das so gebildete Sy.stem '-,..:■ /von Bändern und Zwischenlagen wird, zweck-"·. '/ next to the shaft and one on the outside of the ■ / ■'. ', is attached. The system formed in this way -, ..: ■ / of ribbons and intermediate layers becomes, purposeful- "·
30 mäßig unter Anwendung eines Schutzrin-' ■i'/.ges 9, mittels Schrauben (oder auch Niete) am Umfang der zugehörigen Kupplungs- .■■ häifte befestigt. , ; : ".■-.' , : 30 moderately using a protective ring '■ i' /. Ges 9, fastened by means of screws (or rivets) to the circumference of the associated coupling. ■■ hacks. ,; : ". ■ -. ' , :
Die Verbindung der beiden Kupplungs- : half ten untereinander erfolgt durch ein Mittelstück 6, das mit dem betreffenden System; von Federbändern durch Verschraubung oder auch Nietung verbunden ist.The two coupling halves are connected to one another by means of a middle piece 6 associated with the system concerned; of spring hinges by screwing or also riveting is connected.
Statt einzelne Stahlbänder 8 (Fig. 2) zu verwenden, können die Bänder jeder Band-. schicht auch durch entsprechendes Auspressen .. .einer. Federplatte-'gebildet werden (Fig. 3). Erstere Anordnung bietet aber den Vorzug, daß jedes einzelne Band für sich ersetzt werden kann. - , . .Instead of individual steel strips 8 (Fig. 2) too Can use the tapes of any tape. layer by pressing out accordingly. .one. Spring plate-'are formed (Fig. 3). However, the former arrangement has the advantage that each individual band replaces itself can be. -,. .
Das Mittel stück 6 kann noch durch Schratt-, '·■· benfedern 10 gegen die Kupplungshälften abgestützt werden. ' -.: -( The middle piece 6 can also be supported against the coupling halves by spring springs 10. '- .: - (
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE300336C true DE300336C (en) |
Family
ID=554333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DENDAT300336D Active DE300336C (en) |
Country Status (1)
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DE (1) | DE300336C (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE970740C (en) * | 1947-10-02 | 1958-10-23 | Metalastik Ltd | Elastic shaft coupling |
DE1286831B (en) * | 1965-08-20 | 1969-01-09 | Schnorr Adolf Kg | Elastic coupling for large swivel angles |
DE2741652A1 (en) * | 1977-09-13 | 1979-03-22 | Federn Klaus | Diaphragm coupling for high torque and speed - has flexible pierced diaphragms and secondary friction coupling elements |
DE3722033A1 (en) * | 1987-07-03 | 1989-01-12 | Opel Adam Ag | FLEXIBLE JOINT CONNECTION OF TWO SHAFTS, ESPECIALLY FOR SHIFT RODS OF MOTOR VEHICLE TRANSMISSIONS |
DE102011117298A1 (en) * | 2011-11-01 | 2013-05-02 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Shaft coupling for use in vehicle, has two transfer element-disks connected together at and/or adjacent to corner points, and two transfer elements adjacently connected together at corner points by clamps in form-fit manner |
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0
- DE DENDAT300336D patent/DE300336C/de active Active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE970740C (en) * | 1947-10-02 | 1958-10-23 | Metalastik Ltd | Elastic shaft coupling |
DE1286831B (en) * | 1965-08-20 | 1969-01-09 | Schnorr Adolf Kg | Elastic coupling for large swivel angles |
DE2741652A1 (en) * | 1977-09-13 | 1979-03-22 | Federn Klaus | Diaphragm coupling for high torque and speed - has flexible pierced diaphragms and secondary friction coupling elements |
DE3722033A1 (en) * | 1987-07-03 | 1989-01-12 | Opel Adam Ag | FLEXIBLE JOINT CONNECTION OF TWO SHAFTS, ESPECIALLY FOR SHIFT RODS OF MOTOR VEHICLE TRANSMISSIONS |
DE102011117298A1 (en) * | 2011-11-01 | 2013-05-02 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Shaft coupling for use in vehicle, has two transfer element-disks connected together at and/or adjacent to corner points, and two transfer elements adjacently connected together at corner points by clamps in form-fit manner |
DE102011117298B4 (en) | 2011-11-01 | 2018-10-04 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | shaft coupling |
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