DE102006008821A1 - Rotary components e.g. gears, coating device for drive, has side walls with elevations arranged parallel to rotary axis, where elevations engage in recess of stationary components to hold device in stationary manner - Google Patents
Rotary components e.g. gears, coating device for drive, has side walls with elevations arranged parallel to rotary axis, where elevations engage in recess of stationary components to hold device in stationary manner Download PDFInfo
- Publication number
- DE102006008821A1 DE102006008821A1 DE200610008821 DE102006008821A DE102006008821A1 DE 102006008821 A1 DE102006008821 A1 DE 102006008821A1 DE 200610008821 DE200610008821 DE 200610008821 DE 102006008821 A DE102006008821 A DE 102006008821A DE 102006008821 A1 DE102006008821 A1 DE 102006008821A1
- Authority
- DE
- Germany
- Prior art keywords
- elevations
- components
- side walls
- stationary
- casing device
- 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.)
- Granted
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
- F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
- F16P1/00—Safety devices independent of the control and operation of any machine
- F16P1/02—Fixed screens or hoods
-
- 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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
- F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
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- 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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
- F16H57/0427—Guidance of lubricant on rotary parts, e.g. using baffles for collecting lubricant by centrifugal force
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
Description
Die Erfindung betrifft eine Ummantelungsvorrichtung von rotierenden Bauteilen nach der im Oberbegriff von Anspruch 1 näher definierten Art.The The invention relates to a coating device of rotating Components according to the closer defined in the preamble of claim 1 Art.
Ummantelungsvorrichtungen von rotierenden Bauteilen werden häufig bei Getrieben eingesetzt, bei welchen Zahnräder teilweise in Schmiermitteln angeordnet sind und durch die Rotation dieser Zahnräder Panschverluste durch das Eintauchen der Zähne in die Schmiermitteloberfläche entstehen. Durch Ummantelungsvorrichtungen, welche zumindest teilweise die Zahnräder umgeben, können diese Panschverluste reduziert werden.sheathing devices of rotating components are often used in transmissions, at which gears partially arranged in lubricants and by the rotation these gears Pan loss due to the immersion of the teeth in the lubricant surface arise. By Casing devices which at least partially surround the gears, can these churning losses are reduced.
Die
Der vorliegenden Erfindung liegt die Aufgabe zugrunde, eine Ummantelungsvorrichtung von rotierenden Bauteilen zu schaffen, welche auf einfache und kostengünstige Art herzustellen und ohne zusätzliche Bauteile in einem ortsfesten Gehäuse befestigbar ist.Of the The present invention is based on the object, a casing device of rotating components, which in a simple and cost-effective manner produce and without additional Components in a stationary housing is fastened.
Die Aufgabe wird mit einer, auch die kennzeichnenden Merkmale des Hauptanspruchs aufweisenden, gattungsgemäßen Ummantelungsvorrichtung gelöst.The Task is with a, even the characterizing features of the main claim having, generic sheath device solved.
Erfindungsgemäß weist die Ummantelungsvorrichtung rechtwinklig von der Drehachse des rotierenden Bauteils sich erstreckende Seitenwände auf, welche über einen dünnwandigen Verbindungskörper verbunden sind. Die Seitenwände weisen Erhebungen auf, welche in Vertiefungen ortsfester Bauteile, beispielsweise Gehäusewandungen eines Getriebegehäuses, eingreifen, um die Ummantelungsvorrichtung ortsfest in diesem Gehäuse zu halten. Es besteht die Möglichkeit, diese Erhebungen in unterschiedlichen Formen auszubilden, beispielsweise als zylindrische Erhebungen, welche in zylindrische Bohrungen in den ortsfesten Bauteilen eingreifen, oder als sphärische Erhebungen, beispielsweise halbkugelförmige Erhebungen, welche in kegelförmige Bohrungen eingreifen. Somit wird die Ummantelungsvorrichtung präzise im Getriebegehäuse angeordnet.According to the invention the sheathing device perpendicular to the axis of rotation of the rotating Component extending side walls, which over a thin connecting body are connected. The side walls have elevations which in recesses of stationary components, for example, housing walls a transmission housing, engage to hold the sheath device stationary in this housing. There is a possibility to form these surveys in different forms, for example as cylindrical elevations, which in cylindrical holes in intervene with the stationary components or as spherical elevations, for example, hemispherical Elevations, which in conical Intervene holes. Thus, the sheath device is precise in gearbox arranged.
In einer weiteren Ausgestaltungsform ist das Getriebegehäuse in zwei Getriebegehäusehälften geteilt, wodurch einerseits die Anbringung der Bohrungen auf eine einfache Weise erfolgen kann und die Montage, und somit das Eingreifen der Erhebungen in die Vertiefungen im Gehäuse, beim Zusammenfügen der beiden Gehäusehälften auf einfache Weise realisiert werden kann.In In another embodiment, the transmission housing is in two Split gearbox halves, on the one hand the attachment of the holes on a simple Can be done and the assembly, and thus the intervention of the Elevations in the recesses in the housing, when assembling the on both housing halves simple way can be realized.
In einer weiteren Ausgestaltungsform besteht die Möglichkeit, den Verbindungskörper zwischen den Seitenwänden so auszugestalten, dass dieser in seinem elastischen Bereich so verformt werden kann, dass zur Montage der Abstand zwischen den Seitenwänden sich verringert, um die Erhebungen zu den Vertiefungen zu positionieren und anschließend durch die elastische Verformung des Verbindungskörpers die Erhebungen in die Vertiefungen eingreifen können.In In another embodiment, it is possible to connect the connecting body between the side walls to design it so that in its elastic range can be deformed, that for mounting the distance between the sidewalls decreases to position the elevations to the wells and subsequently by the elastic deformation of the connecting body, the elevations in the Recesses can intervene.
In einer weiteren Ausgestaltungsform ist die Ummantelungsvorrichtung aus einem Kunststoffmaterial hergestellt, welches beispielsweise durch Spritzgußverfahren hergestellt werden kann.In Another embodiment is the sheath device made of a plastic material, which for example by injection molding can be produced.
In einer weiteren Ausgestaltungsform umgreift die Ummantelungsvorrichtung das rotierende Bauteil zumindest teilweise, so dass das rotierende Bauteil zum Eingriff mit einem weiteren Zahnrad einer Kette oder eines Riemens angeordnet werden kann. Es besteht die Möglichkeit, die Ummantelungsvorrichtung einteilig oder aus mehreren Teilen herzustellen, wobei jedes Teil Seitenwände, ein Verbindungselement und Erhebungen aufweist.In In another embodiment, the sheathing device surrounds the rotating member at least partially, so that the rotating component for engagement with another gear of a chain or a belt can be arranged. There is a possibility of the jacket device in one or more parts, each part Side walls, having a connecting element and elevations.
In einer weiteren Ausgestaltungsform weist mindestens eine Seitenwand an ihrer, der Drehachse zugewandten Begrenzung eine Ausnehmung auf, welche im Sinne eines Überlaufs überschüssiges Schmiermittel abfließen lassen kann. Die Ummantelungsvorrichtung kann beispielsweise bei im Sumpf angeordneten Vorgelegewellen eines Vorgelegegetriebes verwendet werden, es besteht auch die Möglichkeit, die Ummantelungsvorrichtung bei Differentialen zur Abschirmung des Tellerrades zu verwenden. Ebenso besteht die Möglichkeit, die Abschirmvorrichtung für rotierende Lamellenkupplungen zu verwenden.In a further embodiment has at least one side wall on its, the axis of rotation facing boundary on a recess, which in the sense of an overflow, excess lubricant flow away can let. The sheath device can, for example, at used in the marsh countershafts of a countershaft transmission used be, there is also the possibility the sheath device in differentials to shield the To use crown wheel. It is also possible, the shielding device for rotating To use multi-plate clutches.
Weitere Merkmale sind der Figuren-Beschreibung zu entnehmen. Es zeigen:Further Features are shown in the figure description. Show it:
Die
Ummantelungsvorrichtung
Ein
ortsfestes Bauteil
- 11
- Ummantelungsvorrichtungsheathing device
- 22
- SeitenwandSide wall
- 33
- SeitenwandSide wall
- 44
- Drehachseaxis of rotation
- 55
- Erhebungsurvey
- 66
- Erhebungsurvey
- 77
- Ausnehmungrecess
- 88th
- Verbindungskörperconnecting body
- 99
- SeitenwandSide wall
- 1010
- ortsfestes Bauteilstationary component
- 1111
- ortsfestes Bauteilstationary component
- 1212
- rotierendes Bauteilrotating component
- 1313
- Wellewave
- 1414
- Zahnrädergears
- 1515
- Kupplungclutch
- 1616
- Bohrungdrilling
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610008821 DE102006008821B4 (en) | 2006-02-25 | 2006-02-25 | Casing device of rotating components |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610008821 DE102006008821B4 (en) | 2006-02-25 | 2006-02-25 | Casing device of rotating components |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102006008821A1 true DE102006008821A1 (en) | 2007-08-30 |
DE102006008821B4 DE102006008821B4 (en) | 2013-10-24 |
Family
ID=38319842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200610008821 Expired - Fee Related DE102006008821B4 (en) | 2006-02-25 | 2006-02-25 | Casing device of rotating components |
Country Status (1)
Country | Link |
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DE (1) | DE102006008821B4 (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008005228A1 (en) * | 2008-01-19 | 2009-07-23 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Transmission i.e. double clutch transmission, for vehicle, has oil accumulating plate connected with frame and provided with elastomer/polymer seal for sealing oil accumulating plate against transmission housing |
DE102008014970A1 (en) * | 2008-03-19 | 2009-09-24 | Bayerische Motoren Werke Aktiengesellschaft | Gear e.g. rear axle gear, for vehicle, has oil supporting device for limiting supply of gear oil from oil sump to gear wheel during operation of gear, where oil supporting device is partially dipped into oil sump |
DE102009014315A1 (en) * | 2009-03-25 | 2010-09-30 | Sew-Eurodrive Gmbh & Co. Kg | transmission |
DE102010010411A1 (en) * | 2010-03-05 | 2011-09-08 | Bayerische Motoren Werke Aktiengesellschaft | Gear box i.e. axle gear box, for conducting drive torque of engine to e.g. front drive axle of wheels of motor car, has gear wheel for carrying lubrication oil that is conducted from lubricant reservoir to gear box locations over channels |
DE102011089189A1 (en) | 2011-12-20 | 2013-06-20 | Zf Friedrichshafen Ag | Shielding device for rotating component of axial differential of construction machine, has holding device arranged in area of side wall, and another holding device for fixing device in housing that accommodates rotating component |
DE102020215694A1 (en) | 2020-02-11 | 2021-08-12 | Deere & Company | WORK EQUIPMENT TRANSMISSION WITH GEAR DEFLECTOR PLATE AND ASSEMBLY PROCEDURE |
US11181183B2 (en) | 2019-08-20 | 2021-11-23 | Deere & Company | Multifunction baffles and work equipment transmissions containing the same |
DE102021205206B3 (en) | 2021-05-21 | 2022-05-12 | Zf Friedrichshafen Ag | sheathing device |
DE102021205217B3 (en) | 2021-05-21 | 2022-05-19 | Zf Friedrichshafen Ag | sheathing device |
US11365798B1 (en) * | 2020-12-17 | 2022-06-21 | Pratt & Whitney Canada Corp. | Gear baffle |
DE102021205220A1 (en) | 2021-05-21 | 2022-11-24 | Zf Friedrichshafen Ag | sheathing device |
DE102021205219A1 (en) | 2021-05-21 | 2022-11-24 | Zf Friedrichshafen Ag | sheathing device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7732564U1 (en) * | 1977-10-21 | 1978-06-22 | Fa. Hans W. Schmidt, 6500 Mainz | DEVICE FOR PROTECTING AGAINST CONTACT WITH ROTATING PARTS OF STIR DRIVES |
DE8618115U1 (en) * | 1986-07-07 | 1986-11-06 | Klein, Schanzlin & Becker Ag, 6710 Frankenthal | Protection device for machine parts |
US5505112A (en) * | 1994-02-18 | 1996-04-09 | Eaton Corporation | Churning loss reduction means for gear type devices |
JP2001355715A (en) * | 2000-06-14 | 2001-12-26 | Fuji Heavy Ind Ltd | Oil guide supporting structure |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3866440A (en) * | 1973-08-06 | 1975-02-18 | Atkinsons Clitheroe Ltd | Safety guards |
DE3509129A1 (en) * | 1985-03-14 | 1986-10-16 | Löhr & Bromkamp GmbH, 6050 Offenbach | Protection device for swivel joints |
-
2006
- 2006-02-25 DE DE200610008821 patent/DE102006008821B4/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7732564U1 (en) * | 1977-10-21 | 1978-06-22 | Fa. Hans W. Schmidt, 6500 Mainz | DEVICE FOR PROTECTING AGAINST CONTACT WITH ROTATING PARTS OF STIR DRIVES |
DE8618115U1 (en) * | 1986-07-07 | 1986-11-06 | Klein, Schanzlin & Becker Ag, 6710 Frankenthal | Protection device for machine parts |
US5505112A (en) * | 1994-02-18 | 1996-04-09 | Eaton Corporation | Churning loss reduction means for gear type devices |
JP2001355715A (en) * | 2000-06-14 | 2001-12-26 | Fuji Heavy Ind Ltd | Oil guide supporting structure |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008005228A1 (en) * | 2008-01-19 | 2009-07-23 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Transmission i.e. double clutch transmission, for vehicle, has oil accumulating plate connected with frame and provided with elastomer/polymer seal for sealing oil accumulating plate against transmission housing |
DE102008014970A1 (en) * | 2008-03-19 | 2009-09-24 | Bayerische Motoren Werke Aktiengesellschaft | Gear e.g. rear axle gear, for vehicle, has oil supporting device for limiting supply of gear oil from oil sump to gear wheel during operation of gear, where oil supporting device is partially dipped into oil sump |
DE102009014315A1 (en) * | 2009-03-25 | 2010-09-30 | Sew-Eurodrive Gmbh & Co. Kg | transmission |
DE102009014315B4 (en) * | 2009-03-25 | 2018-01-25 | Sew-Eurodrive Gmbh & Co Kg | transmission |
DE102010010411A1 (en) * | 2010-03-05 | 2011-09-08 | Bayerische Motoren Werke Aktiengesellschaft | Gear box i.e. axle gear box, for conducting drive torque of engine to e.g. front drive axle of wheels of motor car, has gear wheel for carrying lubrication oil that is conducted from lubricant reservoir to gear box locations over channels |
DE102011089189B4 (en) | 2011-12-20 | 2023-02-16 | Zf Friedrichshafen Ag | Shielding device for rotating components to specifically influence the conveying direction of the oil flow |
DE102011089189A1 (en) | 2011-12-20 | 2013-06-20 | Zf Friedrichshafen Ag | Shielding device for rotating component of axial differential of construction machine, has holding device arranged in area of side wall, and another holding device for fixing device in housing that accommodates rotating component |
US11181183B2 (en) | 2019-08-20 | 2021-11-23 | Deere & Company | Multifunction baffles and work equipment transmissions containing the same |
DE102020215694A1 (en) | 2020-02-11 | 2021-08-12 | Deere & Company | WORK EQUIPMENT TRANSMISSION WITH GEAR DEFLECTOR PLATE AND ASSEMBLY PROCEDURE |
US11365798B1 (en) * | 2020-12-17 | 2022-06-21 | Pratt & Whitney Canada Corp. | Gear baffle |
US20220195945A1 (en) * | 2020-12-17 | 2022-06-23 | Pratt & Whitney Canada Corp. | Gear baffle |
DE102021205217B3 (en) | 2021-05-21 | 2022-05-19 | Zf Friedrichshafen Ag | sheathing device |
DE102021205220A1 (en) | 2021-05-21 | 2022-11-24 | Zf Friedrichshafen Ag | sheathing device |
DE102021205219A1 (en) | 2021-05-21 | 2022-11-24 | Zf Friedrichshafen Ag | sheathing device |
DE102021205206B3 (en) | 2021-05-21 | 2022-05-12 | Zf Friedrichshafen Ag | sheathing device |
Also Published As
Publication number | Publication date |
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DE102006008821B4 (en) | 2013-10-24 |
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R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |