DE827277C - Elastic, preferably engageable and disengageable tooth coupling, whose axially parallel teeth are each surrounded by an elastic casing - Google Patents
Elastic, preferably engageable and disengageable tooth coupling, whose axially parallel teeth are each surrounded by an elastic casingInfo
- Publication number
- DE827277C DE827277C DEH2274A DEH0002274A DE827277C DE 827277 C DE827277 C DE 827277C DE H2274 A DEH2274 A DE H2274A DE H0002274 A DEH0002274 A DE H0002274A DE 827277 C DE827277 C DE 827277C
- Authority
- DE
- Germany
- Prior art keywords
- elastic
- teeth
- casing
- surrounded
- coupling
- 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.)
- Expired
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
- F16D3/64—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 elements arranged between substantially-radial walls of both coupling parts
- F16D3/68—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 elements arranged between substantially-radial walls of both coupling parts the elements being made of rubber or similar material
-
- 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
- F16D11/00—Clutches in which the members have interengaging parts
- F16D11/14—Clutches in which the members have interengaging parts with clutching members movable only axially
-
- 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
- F16D11/00—Clutches in which the members have interengaging parts
- F16D2011/008—Clutches in which the members have interengaging parts characterised by the form of the teeth forming the inter-engaging parts; Details of shape or structure of these teeth
Description
Gegenstand der vorliegenden Erfindung ist eine vorzugsweise ein- und ausrückbare elastische Zahnkupplung, die den bekannten Ausführungsformen gegenüber konstruktiv besonders einfach und damit auch betriebssicher ist und die sich schnell ein- und ausbauen läßt. Die neue Kupplung ist außerdem billig in der Herstellung und vermeidet durch ihre schnelle Montagemöglichkeit l'ingereßetriebsstörungen und größere Produktionsausfälle, wie sie bei Beschädigungen der bekannten lionstruktionen unvermeidbar sind.The present invention is a preferably one and disengageable elastic tooth coupling, which compared to the known embodiments is particularly simple in terms of construction and therefore also operationally reliable and which moves quickly can be installed and removed. The new clutch is also inexpensive to manufacture and, thanks to its quick installation option, avoids minor operational disruptions and major production losses, such as those caused by damage to the well-known lion constructions are inevitable.
Die neue Kupplung ist für viele Anwendungsgebiete geeignet, z. B. als Elektrorolle für Walzenstraßen, für Kompressoren, Pumpen, Reversierantriebe und für die Hub- und Fahrwerke im liranbau. Insbesondere liegt ihr Anwendungsgebiet dort, wo irgendwelche Maschinenteile schnell beschleunigt und schnell wieder abgebremst -,-,-erden müssen.The new coupling is suitable for many areas of application, e.g. B. as an electric roller for roller mills, for compressors, pumps, reversing drives and for the hoists and trolleys in lir attachment. Their area of application lies in particular wherever machine parts accelerate quickly and quickly decelerate again -, -, - have to earth.
Die Erfindung besteht darin, daß bei einer Zahn-1<upplung, deren Zähne je von einer elastischen Umkleidung umgeben sind, diese Umkleidungen, die eine geschlossene Ringform aufweisen, leicht auswechselbar auf die Kupplungszähne aufgezogen sind.The invention consists in that with a tooth-1 <coupling, their Teeth are each surrounded by an elastic covering, these covering that have a closed ring shape, easily replaceable on the clutch teeth are raised.
Dabei ist es zweckmäßig, daß die Zähne eine zum Zahnfuß hin sich verjüngende Form besitzen. Ferner ist es günstig, daß die Seitenwände der Zähne etwa auf halber Höhe eingezogen sind und daß dabei die Umkleidung einen dieser Zalinforin angepaßten Querschnitt aufweist.It is useful that the teeth are tapered towards the tooth root Own shape. It is also favorable that the side walls of the teeth are about halfway Height are drawn in and that the casing adapted one of these Zalinforin Has cross section.
Es sind zwar bereits Bolzenkupplungen bekannt, deren Bolzen ebenfalls elastische Umkleidungen tragen. Im Gegensatz zu der neuen Konstruktion stehen hierbei aber die elastisch umkleideten Kupplungselemente und somit auch die elastischen Umkleidungen selbst in Achsrichtung und damit in Richtung der Kuppelbewegung. Dadurch ist der Nachteil bedingt, daß die Umkleidungen beim Einlcuppeln leicht mit ihren Stirnkanten gegen die Stirnflächen des anderen Kupplungsteils treffen und dadurch deformiert oder sogar beschädigt werden können. Außerdem besteht die Gefahr, daß die Umkleidungen beim Lösen der Kupplung von ihren Trägern abgezogen werden können. Schließlich ist es bei diesen bekannten Kupplungen nachteilig, daß zwischen den elastisch ummantelten Bolzen und deren Umkleidungen selbst und zwischen letzteren und deren Kupplungslöchern im gekuppelten Zustand nur mantellinienartige Anlageflächen zur Kraftübertragung zur Verfügung stehen. Dadurch werden die Umkleidungen praktisch nur an diesen Linien dort besonders stark beansprucht.There are already known pin couplings, their bolts as well wear elastic coverings. In contrast to the new construction are here but the elastic clad coupling elements and thus also the elastic ones Casing itself in the axial direction and thus in the direction of the coupling movement. Through this the disadvantage is that the casings easily with their Front edges meet against the end faces of the other coupling part and thereby deformed or even damaged. There is also the risk that the casings can be pulled off their supports when the coupling is released. Finally, it is disadvantageous in these known couplings that between the elastically sheathed bolts and their casings themselves and between the latter and their coupling holes in the coupled state only surface line-like contact surfaces are available for power transmission. This makes the casings practical only heavily used there on these lines.
Außerdem lassen sich bei den bekannten Bolzenkupplungen nur geringe Gummimassen unterbringen, weshalb man damit nur eine begrenzte Elastizität erzielen kann. Schließlich liegen die Gummipuffer bei der bekannten Konstruktion verhältnismäßig weit von der Achse ab, was das Entstehen der Fliehkräfte nachteilig beeinflußt.In addition, only small ones can be achieved with the known pin couplings Accomodate rubber masses, which is why you only achieve a limited elasticity with it can. Finally, the rubber buffers are relatively in the known construction far from the axis, which adversely affects the development of centrifugal forces.
Diese Nachteile werden alle in idealer und einfacher Weise durch die Erfindung vermieden.These drawbacks are all ideally and easily addressed by the Invention avoided.
In der Zeichnung ist eine als Beispiel dienende Ausführungsform der Erfindung dargestellt.In the drawing, an exemplary embodiment is shown in FIG Invention shown.
Fig. i und 2 zeigen eine Kuppelmuffe a und den dazugehörigen inneren Kupplungsteil b im Querschnitt und im Längsschnitt.Fig. I and 2 show a coupling sleeve a and the associated inner Coupling part b in cross section and in longitudinal section.
In Fig. 3 ist ein Zahn c des inneren Kupplungsteiles b besonders herausgezeichnet. Es ist ersichtlich, daß er eine in der Achsrichtung der Kupplung liegende laiiggestreckte Form aufweist und von einer Umkleidung d umgeben ist, die aus einem in sich geschlossenen Ring aus elastischem Stoff, z. B. Gummi, besteht.In Fig. 3, a tooth c of the inner coupling part b is particularly shown. It can be seen that it is a stretched-out one lying in the axial direction of the coupling Has shape and is surrounded by a cladding d, which consists of a self-contained Ring made of elastic material, e.g. B. rubber.
In den Fig. i und 2 sind die beiden Teile a und b in gekuppeltem Zustand dargestellt, und es ist ersichtlich, daß die langen Seitenflächen der Zähne c unter Vermittlung der elastischen 7-#vischenlage d gegen die entsprechenden Ausnehmungen in der Kuppelmuffe a anliegen.The two parts a and b are shown in the coupled state in FIGS.
Die Umkleidungen d lassen sich in kürzester Zeit ohne Schwierigkeiten und ohne besondere Hilfsmittel auf die Zähne c aufbringen und von diesen auch wieder abnehmen.The casings d can be removed in a very short time without difficulty and apply it to the teeth c without special aids and from these again decrease.
Wie in Fig. 4 gezeigt ist, können die Zähne c eine zum Zahnfuß hin sich verjüngende Form aufweisen. Gemäß Fig. 5 können die Seitenwände der Zähne c etwa auf halber Höhe eingezogen sein, und dabei kann die elastische Umkleidung d einen dieser Zahnform angepaßten Querschnitt aufweisen.As shown in Fig. 4, the teeth c can one towards the tooth root have a tapered shape. According to FIG. 5, the side walls of the teeth c be drawn in about halfway up, and the elastic cladding can d have a cross-section adapted to this tooth shape.
Bei diesen Ausführungsformen nach Fig. 4 und 5 erhält die Umkleidung auf den Zähnen c einen besonders sicheren Sitz.In these embodiments according to FIGS. 4 and 5, the casing is given a particularly secure fit on the teeth c.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH2274A DE827277C (en) | 1950-04-07 | 1950-04-07 | Elastic, preferably engageable and disengageable tooth coupling, whose axially parallel teeth are each surrounded by an elastic casing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH2274A DE827277C (en) | 1950-04-07 | 1950-04-07 | Elastic, preferably engageable and disengageable tooth coupling, whose axially parallel teeth are each surrounded by an elastic casing |
Publications (1)
Publication Number | Publication Date |
---|---|
DE827277C true DE827277C (en) | 1952-01-10 |
Family
ID=7142993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEH2274A Expired DE827277C (en) | 1950-04-07 | 1950-04-07 | Elastic, preferably engageable and disengageable tooth coupling, whose axially parallel teeth are each surrounded by an elastic casing |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE827277C (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1089592B (en) * | 1959-04-25 | 1960-09-22 | Hans Arthur Schweichel | Tooth coupling with axially parallel teeth and damping inserts |
DE975356C (en) * | 1953-02-26 | 1961-11-09 | Beteiligungs & Patentverw Gmbh | Flywheel for eccentric presses or for other machines that need to be coupled to the flywheel under hard impact |
DE1183330B (en) * | 1960-03-05 | 1964-12-10 | Cit Alcatel | Device for gradual control |
US3574366A (en) * | 1969-07-23 | 1971-04-13 | Instrument Systems Corp | Spline liner |
DE2251878A1 (en) * | 1972-10-23 | 1974-04-25 | Herwarth Reich Nachf Dipl Ing | CLAW COUPLING WITH INTERMEDIATE LINKS MADE OF HIGHLY Elastic MATERIAL |
EP0066985A1 (en) * | 1981-05-21 | 1982-12-15 | Starpoint Electrics Limited | A flexible shaft coupling for a gaming machine reel |
EP0713199A1 (en) | 1994-11-18 | 1996-05-22 | Industrias Lorenzo, S.A. | A mounting assembly for reels of gaming machines |
DE102014220377A1 (en) * | 2014-10-08 | 2016-04-14 | Mahle International Gmbh | Hybrid coolant pump |
-
1950
- 1950-04-07 DE DEH2274A patent/DE827277C/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE975356C (en) * | 1953-02-26 | 1961-11-09 | Beteiligungs & Patentverw Gmbh | Flywheel for eccentric presses or for other machines that need to be coupled to the flywheel under hard impact |
DE1089592B (en) * | 1959-04-25 | 1960-09-22 | Hans Arthur Schweichel | Tooth coupling with axially parallel teeth and damping inserts |
DE1183330B (en) * | 1960-03-05 | 1964-12-10 | Cit Alcatel | Device for gradual control |
US3574366A (en) * | 1969-07-23 | 1971-04-13 | Instrument Systems Corp | Spline liner |
DE2251878A1 (en) * | 1972-10-23 | 1974-04-25 | Herwarth Reich Nachf Dipl Ing | CLAW COUPLING WITH INTERMEDIATE LINKS MADE OF HIGHLY Elastic MATERIAL |
EP0066985A1 (en) * | 1981-05-21 | 1982-12-15 | Starpoint Electrics Limited | A flexible shaft coupling for a gaming machine reel |
EP0713199A1 (en) | 1994-11-18 | 1996-05-22 | Industrias Lorenzo, S.A. | A mounting assembly for reels of gaming machines |
DE102014220377A1 (en) * | 2014-10-08 | 2016-04-14 | Mahle International Gmbh | Hybrid coolant pump |
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