DE102005014972A1 - Shaft gearing, for machinery and automobiles, has a moving cogwheel with an inner circle of teeth and a modular toothed belt/chain giving reduced dimensions and production with conventional cutting tools - Google Patents

Shaft gearing, for machinery and automobiles, has a moving cogwheel with an inner circle of teeth and a modular toothed belt/chain giving reduced dimensions and production with conventional cutting tools Download PDF

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Publication number
DE102005014972A1
DE102005014972A1 DE200510014972 DE102005014972A DE102005014972A1 DE 102005014972 A1 DE102005014972 A1 DE 102005014972A1 DE 200510014972 DE200510014972 DE 200510014972 DE 102005014972 A DE102005014972 A DE 102005014972A DE 102005014972 A1 DE102005014972 A1 DE 102005014972A1
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Germany
Prior art keywords
cogwheel
shaft
gear
moving
toothed belt
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DE200510014972
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German (de)
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Priority to DE200510014972 priority Critical patent/DE102005014972A1/en
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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
    • F16H—GEARING
    • F16H49/00—Other gearings
    • F16H49/001—Wave gearings, e.g. harmonic drive transmissions
    • 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/04—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying rotary motion
    • F16H25/06—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying rotary motion with intermediate members guided along tracks on both rotary members
    • F16H2025/066—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying rotary motion with intermediate members guided along tracks on both rotary members the intermediate members being rollers supported in a chain

Abstract

The shaft gearing, for machinery or automobiles or machines with large reduction ratios, has a body (1) with a built-in drive shaft (2) and gear shaft (3). The shaft reduction has a shaft generator (5) and is fixed on the guide (5), secured to the drive shaft. The assembly also has a stationary cogwheel (6), a moving cogwheel (7) and a pliable toothed belt (8) or chain. The moving cogwheel has a circle of inner teeth.

Description

Die Erfindung bezieht sich auf den Maschinenbau und kann in verschiedenen Autos und Mechanismen für die Gewährleistung großer Übersetzungszahl benutzt werden.The The invention relates to mechanical engineering and can be used in various Cars and mechanisms for the warranty large translation number to be used.

Es ist das Wellengetriebe bekannt, bei dem die Buchsrollenkette als biegsames Element benutzt wird (siehe Patent DE 103 09 738 A1 ).It is the shaft gear known, in which the book roller chain is used as a flexible element (see patent DE 103 09 738 A1 ).

Der Mangel des bekannten Wellengetriebe besteht darin, dass in ihm als biegsames Element die Buchsrollenkette verwendet wird, weil die Buchsrollenkette auf Grund ihrer konstruktiven Besonderheiten ein relativ großen Schritt zwischen den Kettengliedern aufweist, dass seinerseits die Maßen des ganzen Getriebes beeinträchtigt.Of the Lack of the known wave transmission is that in it as pliable element the book roller chain is used because the Buchsrollenkette due to their design features relatively large Step between the chain links has, in turn, the moderation affected by the entire transmission.

Es gibt noch ein Mengel in dem, dass kein standartisiertes Schneidewerkzeug (zum Beispiel, der Stößel) für das Verzahnen des Innenzahnkranzes am stationären Zahnrad vorhanden ist.It There is still a crowd in that no standardized cutting tool (for example, the pestle) for gearing of the internal gear rim at the stationary one Gear is present.

Der Erfindung liegt die Aufgabe zu Grunde die Außenmaßen des Wellengetriebes zu verringern und bei seiner Herstellung das Benutzen standardisierten Schneidewerkzeuges zu ermöglichen.Of the Invention is based on the task on the basis of the external dimensions of the shaft gear reduce and standardized use in its manufacture To enable cutting tool.

Die gestellte aufgabe wird durch das Ersetzen des Buchsrollenkettegetriebes auf modulares Zahn getriebe gelöst, in dem als biegsames Element der modulare zahnriemen oder die modulare Zahnkette verwendet werden.The Asked task is by replacing the Buchsrollenkettegetriebes solved on modular gear, in which as a flexible element the modular timing belt or the modular Tooth chain can be used.

Die kennzeichnenden Besonderheiten des Wellengetriebes von Avruckij - 2 sind:

  • – das Verwenden des modularen Zahneingriffes,
  • – das Verwenden des Zahnrades mit dem Innenzahnkranz als getriebenes Element.
The characteristic features of the Avruckij - 2 shaft gearbox are:
  • The use of the modular tooth engagement,
  • - Using the gear with the internal ring gear as a driven element.

Das Ausführungsbeispiel der Erfindung ist auf der Figur dargestellt und wird im folgendem näher beschrieben.The embodiment The invention is illustrated in the figure and will be in the following described in more detail.

Auf der Figur ist das Wellengetriebe von Avruckij - 2 dargestellt. In dem Körper (1) auf den Lagern (die Lager sind auf der Figur nicht gezeigt) sind die Triebwelle (2) und die Getriebewelle (3) eingebaut. Das Wellengetriebe besteht nicht weniger als aus einem Wellengenerator (4), der auf dem befestigten auf der Triebwelle (2) Führer (5) eingebaut wird, und auch aus dem befestigten im Körper (1), stationäre Zahnrad (6) und den befestigten auf der Getriebwelle (3), beweglichen Zahnrad (7). Stationäres Zahnrad (6) und bewegliches Zahnrad (7) weisen Innenzahnkranz auf und sind miteinander durch das biegsame Zahnelement (8) verbunden, dabei als biegsames Zahnelement (8) wird modulare Zahnriemen oder modulare Zahnkette benutzt. Es kann der Spannzahnrad (9) für die Spannung biegsamen Zahnelementes (8) verwendet werden. Bei Notwendigkeit kann der Zahnkranz von einem der Zahnräder korrigiert werden.In the figure, the shaft gear of Avruckij - 2 is shown. In the body ( 1 ) on the bearings (the bearings are not shown in the figure) are the drive shaft ( 2 ) and the transmission shaft ( 3 ) built-in. The wave gear is no less than a wave generator ( 4 ) mounted on the drive shaft ( 2 ) Leader ( 5 ) and also from the fixed body ( 1 ), stationary gear ( 6 ) and the fastened on the transmission shaft ( 3 ), movable gear ( 7 ). Stationary gear ( 6 ) and movable gear ( 7 ) have internal ring gear and are interconnected by the flexible tooth element ( 8th ), as a flexible tooth element ( 8th ) modular toothed belt or modular toothed chain is used. It can the tension gear ( 9 ) for the tension of flexible tooth element ( 8th ) be used. If necessary, the sprocket can be corrected by one of the gears.

Das Wellengetriebe von Avruckij - 2 funktioniert folgendermaßen.The Wave transmission from Avruckij - 2 works as follows.

Triebwelle (2) bringt den Führer (5) in Drehung, dabei der Wellengenerator (4) zwingt biegsames Zahnelement (8) sich in ständigem Eingriff gleichzeitig mit dem stationären Zahnrad (6) und dem beweglichen Zahnrad (7) befinden. Auf diese Weise wird die wellenartige Bewegung biegsames Zahnelementes (8) relativ der beiden Zahnrädern verwirklicht, dass zwingt das bewegliche Zahnrad (7) sich relativ des stationären Zahnrades (6) auf die Zahnzahldifferenz zwischen beiden Zahnrädern bei jeder Umdrehung des Führers (5) umdrehen.Drive shaft ( 2 ) brings the leader ( 5 ) in rotation, while the wave generator ( 4 ) forces flexible tooth element ( 8th ) in constant engagement simultaneously with the stationary gear ( 6 ) and the movable gear ( 7 ) are located. In this way, the wave-like movement of flexible tooth element ( 8th ) relative to the two gears realizes that forces the movable gear ( 7 ) relative to the stationary gear ( 6 ) on the number of teeth between the two gears at each turn of the guide ( 5 ) turn around.

Zum Beispiel: wenn stationäre Zahnrad (6) 99 Zähne, und bewegliche Zahnrad (7) 100 Zähne aufweist, dann umdreht sich bewegliche Zahnrad (7) bei jeder Umdrehung des Führers (5) auf einen Zahn und macht eine volle Umdrehung - nach den 100 Drehungen des Führers (5). So ist die Übersetzungszahl für diese aufweisende ziemlich kleine Außenmaße Getriebe gleich 100!For example: if stationary gear ( 6 ) 99 teeth, and movable gear ( 7 ) Has 100 teeth, then revolves movable gear ( 7 ) at each turn of the leader ( 5 ) on a tooth and make a full turn - after the 100 turns of the leader ( 5 ). So the gear ratio for this pretty small outside gear size is equal to 100!

Das Verwenden des Wellengetriebes von - 2 ermöglicht folgendes technische Resultat zu bekommen:

  • – ziemlich kleine Außenmaße,
  • – ermöglicht bei der Herstellung das standardiesierte Schneidewerkzeug zu benutzen.
Using the shaft gearbox of - 2 allows you to get the following technical result:
  • - pretty small outside dimensions,
  • - allows to use the standardized cutting tool in the production.

Claims (2)

Wellengertiebe von Avruckij - 2, besteht aus dem Körper (1) mit eingebauten Treibwelle (2) und Getriebewelle (3), der Wellenübersetzung, die das befestiegte auf dem Führer (5), der seinerseits auf der Treibwelle (2) befestigt ist, Wellengenerator (4) enthält, und auch aus stätionären Zahnrad (6), beweglichen Zahnrad (7) und biegsamen Zahnelement (8), dadurch gekennzeichnet, dass bewegliche Zahnrad (7) den Innenzahnkranz aufweist.Wave tweezers of Avruckij - 2, consists of the body ( 1 ) with built-in drive shaft ( 2 ) and transmission shaft ( 3 ), the wave translation that was fixed on the leader ( 5 ), which in turn on the propeller shaft ( 2 ), wave generator ( 4 ), and also from stationary gear ( 6 ), movable gear ( 7 ) and flexible tooth element ( 8th ), characterized in that movable gear ( 7 ) has the internal ring gear. Wellengetriebe von Avruckij - 2 nach dem Punkt 1 der Patentansprüche dadurch gekennzeichnet, dass als biegsames Zahnelement (8) wird der modulare Zahnriemen oder die modulare Zahnkette verwendet.Wave transmission of Avruckij - 2 according to the item 1 of the patent claims, characterized in that as a flexible tooth element ( 8th ) the modular toothed belt or the modular toothed chain is used.
DE200510014972 2005-04-01 2005-04-01 Shaft gearing, for machinery and automobiles, has a moving cogwheel with an inner circle of teeth and a modular toothed belt/chain giving reduced dimensions and production with conventional cutting tools Ceased DE102005014972A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200510014972 DE102005014972A1 (en) 2005-04-01 2005-04-01 Shaft gearing, for machinery and automobiles, has a moving cogwheel with an inner circle of teeth and a modular toothed belt/chain giving reduced dimensions and production with conventional cutting tools

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DE200510014972 DE102005014972A1 (en) 2005-04-01 2005-04-01 Shaft gearing, for machinery and automobiles, has a moving cogwheel with an inner circle of teeth and a modular toothed belt/chain giving reduced dimensions and production with conventional cutting tools

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DE102005014972A1 true DE102005014972A1 (en) 2006-10-12

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11591906B2 (en) 2019-03-07 2023-02-28 California Institute Of Technology Cutting tool with porous regions
US11680629B2 (en) * 2019-02-28 2023-06-20 California Institute Of Technology Low cost wave generators for metal strain wave gears and methods of manufacture thereof
US11773475B2 (en) 2017-06-02 2023-10-03 California Institute Of Technology High toughness metallic glass-based composites for additive manufacturing
US11839927B2 (en) 2017-03-10 2023-12-12 California Institute Of Technology Methods for fabricating strain wave gear flexsplines using metal additive manufacturing
US11859705B2 (en) 2019-02-28 2024-01-02 California Institute Of Technology Rounded strain wave gear flexspline utilizing bulk metallic glass-based materials and methods of manufacture thereof
US11905578B2 (en) 2017-05-24 2024-02-20 California Institute Of Technology Hypoeutectic amorphous metal-based materials for additive manufacturing
US11920668B2 (en) 2012-06-26 2024-03-05 California Institute Of Technology Systems and methods for implementing bulk metallic glass-based macroscale gears

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3409777A1 (en) * 1983-03-18 1984-09-27 Goizper S.Coop., Anzuola, Guipuzcoa PLANET TORQUE CONVERTER
DE29705170U1 (en) * 1997-03-21 1998-07-30 Hirn Marliese Reduction gear
DE19913778A1 (en) * 1999-03-26 2000-09-28 Buhler Motor Gmbh Tension shaft gear comprises fixed hollow wheel, rotatable hollow wheel, flexible gearwheel and eccentric which holds teeth of flexible gearwheel at least at two points in engagement
DE19914555A1 (en) * 1999-03-31 2000-10-05 Buhler Motor Gmbh Multi-purpose planetary gear drive for an electric motor minimizes slip, friction, noise emissions and manufacturing costs
DE19914556A1 (en) * 1999-03-31 2000-10-05 Buhler Motor Gmbh Multi-purpose planetary gear drive for electric motor has fixed ring gear, rotating ring gear, flexible gear wheel, two planetary wheels and sun wheel powered input shaft
DE10026038C2 (en) * 2000-05-25 2002-04-25 Oechsler Ag Wave gear with axial output
DE10309738A1 (en) * 2003-03-06 2004-09-30 Avroutski, Efim Avroutski's shaft gearbox for propulsion of devices and systems with high transmission capability, has star chain wheel with internal teeth fastened to case and connected to driven chain wheel by roller chain

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3409777A1 (en) * 1983-03-18 1984-09-27 Goizper S.Coop., Anzuola, Guipuzcoa PLANET TORQUE CONVERTER
DE29705170U1 (en) * 1997-03-21 1998-07-30 Hirn Marliese Reduction gear
DE19913778A1 (en) * 1999-03-26 2000-09-28 Buhler Motor Gmbh Tension shaft gear comprises fixed hollow wheel, rotatable hollow wheel, flexible gearwheel and eccentric which holds teeth of flexible gearwheel at least at two points in engagement
DE19914555A1 (en) * 1999-03-31 2000-10-05 Buhler Motor Gmbh Multi-purpose planetary gear drive for an electric motor minimizes slip, friction, noise emissions and manufacturing costs
DE19914556A1 (en) * 1999-03-31 2000-10-05 Buhler Motor Gmbh Multi-purpose planetary gear drive for electric motor has fixed ring gear, rotating ring gear, flexible gear wheel, two planetary wheels and sun wheel powered input shaft
DE10026038C2 (en) * 2000-05-25 2002-04-25 Oechsler Ag Wave gear with axial output
DE10309738A1 (en) * 2003-03-06 2004-09-30 Avroutski, Efim Avroutski's shaft gearbox for propulsion of devices and systems with high transmission capability, has star chain wheel with internal teeth fastened to case and connected to driven chain wheel by roller chain

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11920668B2 (en) 2012-06-26 2024-03-05 California Institute Of Technology Systems and methods for implementing bulk metallic glass-based macroscale gears
US11839927B2 (en) 2017-03-10 2023-12-12 California Institute Of Technology Methods for fabricating strain wave gear flexsplines using metal additive manufacturing
US11905578B2 (en) 2017-05-24 2024-02-20 California Institute Of Technology Hypoeutectic amorphous metal-based materials for additive manufacturing
US11773475B2 (en) 2017-06-02 2023-10-03 California Institute Of Technology High toughness metallic glass-based composites for additive manufacturing
US11680629B2 (en) * 2019-02-28 2023-06-20 California Institute Of Technology Low cost wave generators for metal strain wave gears and methods of manufacture thereof
US11859705B2 (en) 2019-02-28 2024-01-02 California Institute Of Technology Rounded strain wave gear flexspline utilizing bulk metallic glass-based materials and methods of manufacture thereof
US11591906B2 (en) 2019-03-07 2023-02-28 California Institute Of Technology Cutting tool with porous regions

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