DE102010054283A1 - Hub for shaft-hub-connection of secondary side of dual-mass flywheel in drive train of motor vehicle, has spring element arranged for tensioning counter disk at shaft against hub disk tangential to rotation axis of shaft - Google Patents
Hub for shaft-hub-connection of secondary side of dual-mass flywheel in drive train of motor vehicle, has spring element arranged for tensioning counter disk at shaft against hub disk tangential to rotation axis of shaft Download PDFInfo
- Publication number
- DE102010054283A1 DE102010054283A1 DE102010054283A DE102010054283A DE102010054283A1 DE 102010054283 A1 DE102010054283 A1 DE 102010054283A1 DE 102010054283 A DE102010054283 A DE 102010054283A DE 102010054283 A DE102010054283 A DE 102010054283A DE 102010054283 A1 DE102010054283 A1 DE 102010054283A1
- Authority
- DE
- Germany
- Prior art keywords
- hub
- shaft
- disc
- counter
- spring element
- 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.)
- Withdrawn
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
- F16D1/104—Quick-acting couplings in which the parts are connected by simply bringing them together axially having retaining means rotating with the coupling and acting only by friction
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
- F16F15/13164—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses characterised by the supporting arrangement of the damper unit
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
- F16F15/133—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses using springs as elastic members, e.g. metallic springs
- F16F15/134—Wound springs
- F16F15/13469—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations
- F16F15/13476—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations resulting in a staged spring characteristic, e.g. with multiple intermediate plates
- F16F15/13484—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations resulting in a staged spring characteristic, e.g. with multiple intermediate plates acting on multiple sets of springs
-
- 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
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
- F16D2001/103—Quick-acting couplings in which the parts are connected by simply bringing them together axially the torque is transmitted via splined connections
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
Description
Die Erfindung betrifft eine Nabe für eine Welle-Nabe-Verbindung, wobei die Nabe eine Nabenscheibe mit einer Innenverzahnung aufweist, die mit einer Außenverzahnung einer Welle korrespondiert, eine Welle-Nabe-Verbindung und ein Zweimassenschwungrad.The invention relates to a hub for a shaft-hub connection, wherein the hub has a hub disc with an internal toothing, which corresponds to an external toothing of a shaft, a shaft-hub connection and a dual-mass flywheel.
Aus der
Die Verzahnungen von Welle-Nabe-Verbindungen durchlaufen in der Fertigung zahlreiche Herstellungsschritte. So sind beispielsweise ein Drehvorgang, ein Räum- oder Fräsvorgang sowie, um die Zähne der Verzahnung widerstandsfähig zu machen, eine Wärmebehandlung üblich. Aufgrund dieser zahlreichen Herstellungsschritte sind Welle-Nabe-Verbindungen toleranzbehaftet. Die Toleranz zwischen der Verzahnung der Welle und der Verzahnung der Nabe kann bei wechselndem Lastverhalten eine Geräuschemission in der Welle-Nabe-Verbindung verursachen.The splines of shaft-hub connections undergo numerous manufacturing steps in production. Thus, for example, a turning operation, a broaching or milling operation and, in order to make the teeth of the toothing resistant, a heat treatment common. Due to these numerous manufacturing steps, shaft-hub connections are subject to tolerances. The tolerance between the teeth of the shaft and the toothing of the hub can cause a noise emission in the shaft-hub connection with changing load behavior.
Es ist Aufgabe der Erfindung, eine verbesserte Nabe für eine Welle-Nabe-Verbindung bzw. ein Zweimassenschwungrad bereitzustellen.It is an object of the invention to provide an improved hub for a shaft-hub connection or a dual-mass flywheel.
Diese Aufgabe wird durch eine Nabe gemäß Anspruch 1, einer Welle-Nabe-Verbindung gemäß Anspruch 7 und durch ein Zweimassenschwungrad gemäß Anspruch 9 gelöst.This object is achieved by a hub according to
Erfindungsgemäß wurde erkannt, dass eine verbesserte Nabe für eine Welle-Nabe-Verbindung bereitgestellt werden kann, indem die Nabe eine Nabenscheibe mit einer ersten Innenverzahnung aufweist, die mit einer Außenverzahnung einer Welle korrespondiert. Ferner weist die Nabe eine Gegenscheibe und ein Federelement auf, wobei die Gegenscheibe eine zweite Innenverzahnung aufweist, die mit der Außenverzahnung der Welle korrespondiert, und wobei die Gegenscheibe an der Nabenscheibe axial angeordnet ist. Das Federelement verspannt die Gegenscheibe an der Welle gegenüber der Nabe tangential zu einer Rotationsachse der Welle.According to the invention it has been recognized that an improved hub for a shaft-hub connection can be provided by the hub having a hub disc with a first internal toothing, which corresponds to an external toothing of a shaft. Furthermore, the hub has a counter-disc and a spring element, wherein the counter-disc has a second internal toothing, which corresponds to the external toothing of the shaft, and wherein the counter-disc is arranged axially on the hub disc. The spring element clamps the counter-disc on the shaft relative to the hub tangentially to a rotational axis of the shaft.
Dies hat den Vorteil, dass ein Flankenwechsel, also ein Wechsel zwischen gegenüberliegenden Flanken von Zähnen, in der Welle-Nabe-Verbindung vermieden werden kann, wenn wechselnde Drehmomente in die Welle-Nabe-Verbindung eingebracht werden. Dies resultiert in einem verbesserten Verhalten der Welle-Nabe-Verbindung.This has the advantage that an edge change, ie a change between opposite flanks of teeth, in the shaft-hub connection can be avoided if changing torques are introduced into the shaft-hub connection. This results in improved behavior of the shaft-hub connection.
In einer weiteren Ausführungsform der Erfindung ist das Federelement in einer Aufnahme zwischen der Gegenscheibe und der Nabenscheibe angeordnet, wobei die Gegenscheibe einen ersten Anschlag und die Nabenscheibe einen zweiten Anschlag aufweist, die jeweils einer Seite des Federelements zugeordnet sind. Ferner ist das Federelement als Spiralfeder ausgebildet und tangential in der Federaufnahme zur Rotationsachse der Welle ausgerichtet. Dies hat den Vorteil, dass kostengünstig und einfach das Federelement die Gegenscheibe um die Rotationsachse der Welle verspannen kann.In a further embodiment of the invention, the spring element is arranged in a receptacle between the counter-disc and the hub disc, wherein the counter-disc has a first stop and the hub disc has a second stop, which are each associated with one side of the spring element. Furthermore, the spring element is designed as a spiral spring and aligned tangentially in the spring receptacle to the axis of rotation of the shaft. This has the advantage that cost and simply the spring element can clamp the counter-disc about the axis of rotation of the shaft.
In einer weiteren Ausführungsform der Erfindung ist die Gegenscheibe mittels eines Stufenbolzens an der Nabenscheibe befestigt, wobei der Stufenbolzen einen ersten Abschnitt und einen zweiten Abschnitt aufweist, wobei der erste Abschnitt gegenüber dem zweiten Abschnitt abgestuft und ausgelegt ist, den Stufenbolzen in der Nabenscheibe zu befestigen. Der zweite Abschnitt hat den Vorteil, dass der Stufenbolzen als Anschlag für eine Verdrehung der Gegenscheibe gegenüber der Nabenscheibe dient, und so ein Überdrücken und/oder ein ungewolltes Entspannen des Federelements verhindert wird.In a further embodiment of the invention, the counter-disc is secured to the hub disc by means of a stepped bolt, the stepped bolt having a first portion and a second portion, the first portion being stepped and configured to secure the stepped bolt in the hub disc. The second section has the advantage that the stepped bolt serves as a stop for a rotation of the counter disk relative to the hub disk, and thus overpressing and / or unintentional relaxing of the spring element is prevented.
In einer weiteren Ausführungsform der Erfindung weist die Welle und/oder die Nabe eine Fase auf. Dies hat den Vorteil, dass die Welle einfach in die Nabe eingebracht werden kann.In a further embodiment of the invention, the shaft and / or the hub has a chamfer. This has the advantage that the shaft can be easily inserted into the hub.
Nachfolgend wird die Erfindung anhand von Figuren näher erläutert. Dabei zeigt:The invention will be explained in more detail with reference to figures. Showing:
Die Gegenscheibe
Die Federaufnahme
Der Stufenbolzen
Um die Außenverzahnung
Die erste Fase
Durch die Verspannung der Gegenscheibe
Wird durch einen Verbrennungsmotor in die Primärseite
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Nabehub
- 33
- ZweimassenschwungradDual Mass Flywheel
- 44
- Welle-Nabe-VerbindungShaft-hub-connection
- 1010
- Nabenscheibehub disc
- 1111
- Absatzparagraph
- 1212
- erste Innenverzahnungfirst internal toothing
- 1313
- Aufnahmeadmission
- 1414
- erste Gleitflächefirst sliding surface
- 1717
- zweite Öffnungsecond opening
- 1818
- zweite Fasesecond phase
- 1919
- Rotationsachseaxis of rotation
- 2020
- Anschlagattack
- 2121
- Zugflanketraction flank
- 2222
- Schubflankecoast side
- 2626
- Blechpaketlaminated core
- 2727
- zweites Federsystemsecond spring system
- 2828
- Sekundärseitesecondary side
- 2929
- erstes Federsystemfirst spring system
- 3131
- Abstandsschaledistance shell
- 3232
- Verschleißschalewear shell
- 3333
- Blechpaketlaminated core
- 3434
- Flanschflange
- 3535
- Primärseiteprimary
- 3636
- erster Deckelfirst lid
- 3737
- zweiter Flanschsecond flange
- 3838
- Befestigungselementfastener
- 5050
- Gegenscheibecounter-disk
- 51 51
- Aufnahmeadmission
- 5252
- Lascheflap
- 5353
- zweite Innenverzahnungsecond internal toothing
- 5454
- Befestigungsöffnungfastening opening
- 5757
- Ausnehmungrecess
- 5858
- Anlagepunktcontact point
- 5959
- erster Anschlagfirst stop
- 6060
- zweite Gleitflächesecond sliding surface
- 6161
- radial äußerer Bereichradially outer area
- 7070
- Stufenbolzenstepped bolt
- 7171
- Schließkopfclosing head
- 7272
- erster Abschnittfirst section
- 7373
- zweiter Abschnittsecond part
- 7474
- Endabschnittend
- 7575
- Bolzenflächebolted face
- 9090
- Federelementspring element
- 9292
- zweiter Anschlagsecond stop
- 100100
- Außenverzahnungexternal teeth
- 101101
- zweite Fasesecond phase
- 102102
- Wellewave
- 103103
- zweiter Zahn der Außenverzahnungsecond tooth of the external toothing
- 104104
- erste Flankefirst flank
- 120120
- erster Zahn der ersten Innenverzahnungfirst tooth of the first internal toothing
- 530530
- dritter Zahn der zweiten Innenverzahnungthird tooth of the second internal toothing
- 531531
- DurchtrittsöffnungThrough opening
- 532532
- zweite Flankesecond flank
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 102007021688 D4 [0002] DE 102007021688 D4 [0002]
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010054283A DE102010054283A1 (en) | 2009-12-21 | 2010-12-13 | Hub for shaft-hub-connection of secondary side of dual-mass flywheel in drive train of motor vehicle, has spring element arranged for tensioning counter disk at shaft against hub disk tangential to rotation axis of shaft |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009059730 | 2009-12-21 | ||
DE102009059730.1 | 2009-12-21 | ||
DE102010054283A DE102010054283A1 (en) | 2009-12-21 | 2010-12-13 | Hub for shaft-hub-connection of secondary side of dual-mass flywheel in drive train of motor vehicle, has spring element arranged for tensioning counter disk at shaft against hub disk tangential to rotation axis of shaft |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102010054283A1 true DE102010054283A1 (en) | 2011-06-22 |
Family
ID=44311389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102010054283A Withdrawn DE102010054283A1 (en) | 2009-12-21 | 2010-12-13 | Hub for shaft-hub-connection of secondary side of dual-mass flywheel in drive train of motor vehicle, has spring element arranged for tensioning counter disk at shaft against hub disk tangential to rotation axis of shaft |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102010054283A1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014208273A1 (en) | 2013-06-03 | 2014-12-04 | Schaeffler Technologies Gmbh & Co. Kg | Connecting element for a shaft-hub connection, in particular for torque transmission in a drive train of a motor vehicle, and use of such a connecting element |
FR3007481A1 (en) * | 2013-06-25 | 2014-12-26 | Valeo Embrayages | CLUTCH DEVICE, IN PARTICULAR FOR MOTOR VEHICLE |
DE102014212844A1 (en) | 2013-07-09 | 2015-01-15 | Schaeffler Technologies Gmbh & Co. Kg | Shaft-hub connection for transmitting torque in a drive train of a motor vehicle, method for assembling such a shaft-hub connection and method for operating a drive train with a deartigen shaft-hub connection |
FR3017674A1 (en) * | 2014-02-14 | 2015-08-21 | Valeo Embrayages | CLUTCH DEVICE, IN PARTICULAR FOR MOTOR VEHICLE |
DE102014010657A1 (en) * | 2014-07-17 | 2016-01-21 | Audi Ag | crankshaft assembly |
DE102014226430A1 (en) | 2014-12-18 | 2016-06-23 | Schaeffler Technologies AG & Co. KG | Connecting element for a shaft-hub connection with a shaft |
DE102015214257A1 (en) | 2015-07-28 | 2017-02-02 | Schaeffler Technologies AG & Co. KG | Shaft-hub connection with helical gearing |
DE102016218975A1 (en) | 2015-10-19 | 2017-04-20 | Schaeffler Technologies AG & Co. KG | Hub assembly for a shaft-hub connection |
WO2023213342A1 (en) * | 2022-05-03 | 2023-11-09 | Schaeffler Technologies AG & Co. KG | Hub having a rotation axis for a toothed shaft-hub connection |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007021688B4 (en) | 2007-05-09 | 2009-02-12 | Audi Ag | Spline between a shaft and a hub |
-
2010
- 2010-12-13 DE DE102010054283A patent/DE102010054283A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007021688B4 (en) | 2007-05-09 | 2009-02-12 | Audi Ag | Spline between a shaft and a hub |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014208273A1 (en) | 2013-06-03 | 2014-12-04 | Schaeffler Technologies Gmbh & Co. Kg | Connecting element for a shaft-hub connection, in particular for torque transmission in a drive train of a motor vehicle, and use of such a connecting element |
WO2014194901A1 (en) | 2013-06-03 | 2014-12-11 | Schaeffler Technologies Gmbh & Co. Kg | Connection element for a shaft-hub connection, in particular for torque transmission in a power train of a motor vehicle, and use of such a connection element |
FR3007481A1 (en) * | 2013-06-25 | 2014-12-26 | Valeo Embrayages | CLUTCH DEVICE, IN PARTICULAR FOR MOTOR VEHICLE |
WO2014207373A1 (en) * | 2013-06-25 | 2014-12-31 | Valeo Embrayages | Clutch device, in particular for a motor vehicle |
DE102014212844A1 (en) | 2013-07-09 | 2015-01-15 | Schaeffler Technologies Gmbh & Co. Kg | Shaft-hub connection for transmitting torque in a drive train of a motor vehicle, method for assembling such a shaft-hub connection and method for operating a drive train with a deartigen shaft-hub connection |
FR3017674A1 (en) * | 2014-02-14 | 2015-08-21 | Valeo Embrayages | CLUTCH DEVICE, IN PARTICULAR FOR MOTOR VEHICLE |
DE102014010657A1 (en) * | 2014-07-17 | 2016-01-21 | Audi Ag | crankshaft assembly |
DE102014010657B4 (en) * | 2014-07-17 | 2020-02-06 | Audi Ag | crankshaft assembly |
DE102014226430A1 (en) | 2014-12-18 | 2016-06-23 | Schaeffler Technologies AG & Co. KG | Connecting element for a shaft-hub connection with a shaft |
DE102014226430B4 (en) * | 2014-12-18 | 2016-10-06 | Schaeffler Technologies AG & Co. KG | Connecting element for a shaft-hub connection with a shaft |
DE102014226430C5 (en) | 2014-12-18 | 2022-03-10 | Schaeffler Technologies AG & Co. KG | Connection element for a shaft-hub connection with a shaft |
DE102015214257A1 (en) | 2015-07-28 | 2017-02-02 | Schaeffler Technologies AG & Co. KG | Shaft-hub connection with helical gearing |
DE102016218975A1 (en) | 2015-10-19 | 2017-04-20 | Schaeffler Technologies AG & Co. KG | Hub assembly for a shaft-hub connection |
WO2023213342A1 (en) * | 2022-05-03 | 2023-11-09 | Schaeffler Technologies AG & Co. KG | Hub having a rotation axis for a toothed shaft-hub connection |
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Legal Events
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Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120827 Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120827 |
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Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140213 Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140213 |
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R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20150407 |
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