DE3241350C2 - Vorrichtung zur Umwandlung einer Drehbewegung in eine Linearbewegung - Google Patents
Vorrichtung zur Umwandlung einer Drehbewegung in eine LinearbewegungInfo
- Publication number
- DE3241350C2 DE3241350C2 DE3241350A DE3241350A DE3241350C2 DE 3241350 C2 DE3241350 C2 DE 3241350C2 DE 3241350 A DE3241350 A DE 3241350A DE 3241350 A DE3241350 A DE 3241350A DE 3241350 C2 DE3241350 C2 DE 3241350C2
- Authority
- DE
- Germany
- Prior art keywords
- ball nut
- ball
- nut
- movement
- bearing
- 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
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/2018—Screw mechanisms with both screw and nut being driven, i.e. screw and nut are both rotating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
- B23Q5/402—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw in which screw or nut can both be driven
-
- 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
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
- F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
-
- 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
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
- F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
- F16H25/2233—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls with cages or means to hold the balls in position
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19642—Directly cooperating gears
- Y10T74/19698—Spiral
- Y10T74/19702—Screw and nut
- Y10T74/19721—Thread geometry
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/1987—Rotary bodies
- Y10T74/19893—Sectional
- Y10T74/19898—Backlash take-up
- Y10T74/19902—Screw and nut
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20396—Hand operated
- Y10T74/20402—Flexible transmitter [e.g., Bowden cable]
- Y10T74/20408—Constant tension sustaining
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20396—Hand operated
- Y10T74/20402—Flexible transmitter [e.g., Bowden cable]
- Y10T74/20444—Flexible transmitter [e.g., Bowden cable] including rolling antifriction elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Description
Claims (2)
einer Vielzahl von Lagerkugeln, die rollend zwischen Durch den Fortfall von Vorspanneinrichtungen am der Schraubenspindel und der Kugelmutter angeordnet 45 Außenumfang der Kugelmutter und durch den Fortfall sind und eine Relativbewegung in Längsrichtung mit von Kugelrückführungen an dem Außenumfang kann der Drehung eines Teils gegenüber dem anderen her- die Kugelmutter selbst in vorteilhafter Weise als Lagervorrufen, wobei zumindest eine Windung des Innenge- innenring eines Wälzlagers zur drehbaren Lagerung der windes im Mittelteil der Kugelmutter eine von den an- Kugelmutter verwendet werden,
deren Windungen des Innengewindes abweichende 50 Durch den Fortfall der Kugelrückführungen ergibt Breite aufweist. sich eine wesentliche verringerte Geräuschentwicklung, Die Kombination einer Schraubenwelle mit einer Ku- und es ist gemäß einer bevorzugten Ausgestaltung der gelmutter mit dazwischenliegenden Lagerkugeln hat Erfindung vorgesehen, daß die Kugelmutter zwei rohrweitgehende VerwendungfürVorschubbewegungenund förmige Verlängerungen mit ebenen Innenoberflächen andere Zwecke gefunden. Die Lagerkugeln wandeln eine 55 für eine Punktberührung mit den Lagerkugeln aufweist, Gleitreibung in eine Rollreibung um und ermöglichen die sich koaxial von gegenüberliegenden axialen Enden damit eine gleichförmige Hin- und Herbewegung entwe- der Kugelmutter aus erstrecken, wobei jede VerlängederderSchraubenspindeloderderKugelmutterbeieiner rung der Kugelmutter mit einem kreisringförmigen in zv/ei Richtungen gerichteten Drehung des anderen Kranzversehenist, der sich von dem von der Kugelmutoder des gleichen Teils. Bei bekannten Vorrichtungen 60 ter entfernten Ende aus nach innen erstreckt und in dieser Art (US=PS 36 38 507) laufen die Lagerkugeln um Gleitberührung mit dem Gewinde der SchraubenspinundvonjedemEndederKugelmutterauszudemanderen del steht. Auf diese Weise ist der Käfig mit den darin Ende über eine oder mehrere rohrförmige Kugelrückfüh- befindlichen Lagerkugeln vollständig gegen äußere Einrungen zurück, nachdem sie einige Umdrehungen um die flüsse geschützt, und die Kränze ergeben eine ein wand-Schraubenspindel ausgeführt haben. Dieses Umlaufen 65 freie Abdichtung der Kugelmutter gegenüber der der Kugeln führt zu einer erheblichen Geräuschentwick- Schraubenspindel, so daß das Eindringen von Fremdlung. Ein anderer Nachteil bekannter Vorrichtungen be- körpern verhindert wird,
steht in einem Spiel zwischen der Schraubenspindel und Ausführungsbeispiele der Erfindung werden im fol-
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19535681A JPS5899551A (ja) | 1981-12-04 | 1981-12-04 | 微動、早送り用ボ−ルねじユニツト |
JP21620681A JPS58109756A (ja) | 1981-12-24 | 1981-12-24 | ボ−ルねじ |
JP21620781A JPS58109757A (ja) | 1981-12-24 | 1981-12-24 | サポ−トベアリング付ボ−ルねじ |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3241350A1 DE3241350A1 (de) | 1983-06-30 |
DE3241350C2 true DE3241350C2 (de) | 1985-10-17 |
Family
ID=27327080
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3249692A Expired DE3249692C2 (de) | 1981-12-04 | 1982-11-09 | |
DE3249894A Expired - Lifetime DE3249894C2 (de) | 1981-12-04 | 1982-11-09 | |
DE3241350A Expired DE3241350C2 (de) | 1981-12-04 | 1982-11-09 | Vorrichtung zur Umwandlung einer Drehbewegung in eine Linearbewegung |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3249692A Expired DE3249692C2 (de) | 1981-12-04 | 1982-11-09 | |
DE3249894A Expired - Lifetime DE3249894C2 (de) | 1981-12-04 | 1982-11-09 |
Country Status (5)
Country | Link |
---|---|
US (1) | US4542661A (de) |
DE (3) | DE3249692C2 (de) |
FR (1) | FR2517783B1 (de) |
GB (1) | GB2114703B (de) |
IT (1) | IT1156124B (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4439833A1 (de) * | 1994-11-08 | 1996-05-09 | Wanzl Metallwarenfabrik Kg | Verfahren und zur Durchführung des Verfahrens vorgesehene Schweißmaschine zum Widerstandsschweißen von stab- und blechförmigem Halbzeug |
DE202005013514U1 (de) * | 2005-08-26 | 2007-01-04 | Marantec Antriebs- Und Steuerungstechnik Gmbh & Co. Kg | Spindelmutter |
DE102022121514A1 (de) | 2022-08-25 | 2024-03-07 | Schaeffler Technologies AG & Co. KG | Wälzgewindetrieb |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60263765A (ja) * | 1984-06-13 | 1985-12-27 | Hiroshi Teramachi | ボ−ルねじを用いた移送装置 |
US5251365A (en) * | 1986-01-09 | 1993-10-12 | Hiroshi Teramachi | Method for making ball screw nut |
JPS62159853A (ja) * | 1986-01-09 | 1987-07-15 | Hiroshi Teramachi | ボ−ルねじユニツト |
SE455346B (sv) * | 1986-11-18 | 1988-07-04 | Tx Controls Ab | Dragreglage t ex handgas eller stoppreglage for forbrenningsmotorer |
SE458229B (sv) * | 1987-07-28 | 1989-03-06 | Bo Granbom | Kulskruv |
JPH079260B2 (ja) * | 1988-03-05 | 1995-02-01 | 博 寺町 | 複合運動案内装置 |
US4884544A (en) * | 1988-04-12 | 1989-12-05 | Cable Manufacturing And Assembly Company, Inc. | Control cable |
JP2583595B2 (ja) * | 1988-12-28 | 1997-02-19 | 日本トムソン株式会社 | 駆動装置付きボールスプライン軸受 |
US4990084A (en) * | 1989-11-06 | 1991-02-05 | Cincinnati Milacron Inc. | Mold clamping system |
US5190714A (en) * | 1989-11-06 | 1993-03-02 | Cincinnati Milacron Inc. | Mold clamping system |
US5102327A (en) * | 1989-11-06 | 1992-04-07 | Cincinnati Milacron Inc. | Mold clamping system |
JPH0726673B2 (ja) * | 1990-04-14 | 1995-03-29 | 健 柳沢 | 運動機構 |
ES2028556A6 (es) * | 1990-11-19 | 1992-07-01 | Pujol & Tarago | Cable de transmision de movimento longitudinal de precision. |
FR2676520B1 (fr) * | 1991-05-16 | 1993-12-03 | Transrol | Dispositif vis-ecrou a roulement a jeu ou precharge reglable. |
JPH0614607U (ja) * | 1992-07-24 | 1994-02-25 | 日本トムソン株式会社 | ボールねじ |
DE4412539C2 (de) * | 1993-04-12 | 2002-06-27 | Nsk Ltd | Kugelumlaufspindel |
SE9401252L (sv) * | 1994-04-14 | 1995-07-31 | Avans Maskintillbehoer Ab | Anpassningshylsa till kulmutter |
US5856194A (en) | 1996-09-19 | 1999-01-05 | Abbott Laboratories | Method for determination of item of interest in a sample |
US5795784A (en) | 1996-09-19 | 1998-08-18 | Abbott Laboratories | Method of performing a process for determining an item of interest in a sample |
DE19652181A1 (de) * | 1996-12-14 | 1998-06-18 | Schaeffler Waelzlager Ohg | Vorrichtung zur Umwandlung einer Drehbewegung in eine geradlinige Bewegung |
DE19731626C1 (de) * | 1997-07-23 | 1998-12-17 | Continental Ag | Wälzspindel und Bremsaktuator mit einer solchen Wälzspindel |
US6202498B1 (en) * | 1997-11-14 | 2001-03-20 | Beaver Aerospace & Defense, Inc. | Screw with recirculating ball arrangement |
US6176149B1 (en) * | 1999-05-28 | 2001-01-23 | Tsubaki Nakashima Co., Ltd. | Ball screw having spacers |
US6406188B1 (en) * | 2000-09-15 | 2002-06-18 | Hiwin Technologies Corp. | Ball bushed bearing screw bolt and nut |
TW496933B (en) * | 2000-10-13 | 2002-08-01 | Hiwin Tech Corp | A ball screw with ball cage retainer |
KR100458214B1 (ko) * | 2001-06-01 | 2004-11-26 | 주식회사 만도 | 볼스크류장치 |
DE10162178A1 (de) * | 2001-12-18 | 2003-07-03 | Abb Patent Gmbh | Hebevorrichtung zum Bewegen von Lasten |
DE102004040360A1 (de) * | 2004-08-20 | 2006-02-23 | Ina-Schaeffler Kg | Kugelgewindetrieb |
DE602006007853D1 (de) * | 2005-06-10 | 2009-08-27 | Bimeccanica S R L | Stützanordnung zur aufnahme einer mit einer gewindestange verbundenen mutter |
US7685842B2 (en) * | 2006-12-15 | 2010-03-30 | Owens-Brockway Glass Container Inc. | Invert mechanism for a glassware forming machine |
DE102007006321B4 (de) * | 2007-02-08 | 2019-01-31 | Schaeffler Technologies AG & Co. KG | Kugelgewindetrieb |
US7578214B2 (en) * | 2007-06-01 | 2009-08-25 | Hiwin Technologies Corp. | Preload structure for a ball screw |
US20100051885A1 (en) * | 2008-09-02 | 2010-03-04 | Davis Mark E | Lifting Method and Apparatus |
DE102013006992A1 (de) * | 2013-04-16 | 2014-10-16 | Cw Bearing Gmbh | Kugelgewindemutter mit integrierten zweireihigen Kugellager |
DE102015201257B3 (de) * | 2015-01-26 | 2016-07-07 | Schaeffler Technologies AG & Co. KG | Kugelgewindetrieb und zugehöriger elektromechanischer Aktuator |
ES2887627T3 (es) * | 2016-03-01 | 2021-12-23 | Timken Co | Aparato y método de precarga de conjuntos de apoyos |
ES2992230T3 (es) * | 2020-09-28 | 2024-12-10 | Cie Automotive Sa | Actuador mecánico |
CN113050250B (zh) * | 2021-03-22 | 2023-03-17 | 中国科学院国家天文台南京天文光学技术研究所 | 一种利用螺纹并联式结构的高精度微位移促动器 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA450824A (en) * | 1948-08-31 | Collier Russell Robert | Mechanical movement | |
US888619A (en) * | 1907-07-05 | 1908-05-26 | John G Kelly | Gearing. |
US2076180A (en) * | 1934-09-28 | 1937-04-06 | Packard Motor Car Co | Motor vehicle |
DE705734C (de) * | 1936-04-04 | 1941-05-09 | Fried Krupp Grusonwerk Akt Ges | Aus zwei schalenfoermigen Teilen zusammengesetzte Antriebsmutter fuer Schiffshebewerke und aehnliche Hubwerke |
US2739491A (en) * | 1952-09-13 | 1956-03-27 | Eaton Mfg Co | Mechanical movement device |
US2795149A (en) * | 1953-10-05 | 1957-06-11 | Beaver Prec Products Inc | Ball-bearing screw assembly |
US2711655A (en) * | 1954-05-13 | 1955-06-28 | Roller Gear Company Inc | Ball bearing screw device |
US2757548A (en) * | 1954-10-07 | 1956-08-07 | Cleveland Pneumatic Tool Co | Screw scraper and wiper |
US2978920A (en) * | 1958-10-20 | 1961-04-11 | Anx nut assemblies | |
US2936645A (en) * | 1959-05-18 | 1960-05-17 | Beaver Prec Products Inc | Preloaded ball screw assembly |
CH425360A (fr) * | 1964-01-27 | 1966-11-30 | Gallay Robert | Dispositif de vis à effet différentiel, notamment pour machines-outils |
US3258983A (en) * | 1964-04-13 | 1966-07-05 | Sargent Engineering Corp | Preloaded ball screw and nut assembly |
US3393577A (en) * | 1966-06-29 | 1968-07-23 | Scully Jones Company | Pre-loaded ball screw assembly |
US3638507A (en) * | 1970-02-26 | 1972-02-01 | Harry Orner | Preloaded ball-bearing screw and nut mechanism |
FR2085360A1 (de) * | 1970-04-14 | 1971-12-24 | Luc Jacques | |
FR2094337A5 (de) * | 1970-06-17 | 1972-02-04 | Snfa | |
US3844177A (en) * | 1973-02-16 | 1974-10-29 | Nat Standard Co | Axially adjustable positioning means |
DE2429662A1 (de) * | 1974-06-20 | 1976-01-08 | Elmeg | Axialkraft-verstaerker |
US4000664A (en) * | 1975-09-08 | 1977-01-04 | Duff-Norton Company, Inc. | Mechanical actuator |
JPS6037331B2 (ja) * | 1978-03-09 | 1985-08-26 | 日本精工株式会社 | 有限ストロ−クころがり対偶 |
US4346728A (en) * | 1980-07-28 | 1982-08-31 | Anchor/Darling Industries, Inc. | Automated dual mode valve actuator |
US4438986A (en) * | 1981-03-13 | 1984-03-27 | Hiroshi Teramachi | Ball screw assembly containing a ball spline unit for exact slow feed and power transmission mechanism comprising said ball screw assembly |
-
1982
- 1982-11-01 GB GB08231176A patent/GB2114703B/en not_active Expired
- 1982-11-09 DE DE3249692A patent/DE3249692C2/de not_active Expired
- 1982-11-09 DE DE3249894A patent/DE3249894C2/de not_active Expired - Lifetime
- 1982-11-09 DE DE3241350A patent/DE3241350C2/de not_active Expired
- 1982-11-24 IT IT24426/82A patent/IT1156124B/it active
- 1982-12-02 FR FR8220202A patent/FR2517783B1/fr not_active Expired
- 1982-12-06 US US06/447,254 patent/US4542661A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4439833A1 (de) * | 1994-11-08 | 1996-05-09 | Wanzl Metallwarenfabrik Kg | Verfahren und zur Durchführung des Verfahrens vorgesehene Schweißmaschine zum Widerstandsschweißen von stab- und blechförmigem Halbzeug |
DE202005013514U1 (de) * | 2005-08-26 | 2007-01-04 | Marantec Antriebs- Und Steuerungstechnik Gmbh & Co. Kg | Spindelmutter |
DE102022121514A1 (de) | 2022-08-25 | 2024-03-07 | Schaeffler Technologies AG & Co. KG | Wälzgewindetrieb |
Also Published As
Publication number | Publication date |
---|---|
DE3249894C2 (de) | 1990-07-26 |
GB2114703A (en) | 1983-08-24 |
FR2517783B1 (fr) | 1989-07-28 |
IT1156124B (it) | 1987-01-28 |
GB2114703B (en) | 1985-09-04 |
FR2517783A1 (fr) | 1983-06-10 |
US4542661A (en) | 1985-09-24 |
DE3241350A1 (de) | 1983-06-30 |
DE3249692C2 (de) | 1987-10-01 |
IT8224426A0 (it) | 1982-11-24 |
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