EP2222975A1 - Élément d'accouplement pour transmettre des couples de rotation, et unité d'entraînement munie de l'élément d'accouplement - Google Patents

Élément d'accouplement pour transmettre des couples de rotation, et unité d'entraînement munie de l'élément d'accouplement

Info

Publication number
EP2222975A1
EP2222975A1 EP08847501A EP08847501A EP2222975A1 EP 2222975 A1 EP2222975 A1 EP 2222975A1 EP 08847501 A EP08847501 A EP 08847501A EP 08847501 A EP08847501 A EP 08847501A EP 2222975 A1 EP2222975 A1 EP 2222975A1
Authority
EP
European Patent Office
Prior art keywords
tooth
coupling element
toothing
hub
longitudinal section
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Withdrawn
Application number
EP08847501A
Other languages
German (de)
English (en)
Inventor
Roland Langer
Sebastian Lorenz
Peter Niebling
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler Technologies AG and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Publication of EP2222975A1 publication Critical patent/EP2222975A1/fr
Withdrawn legal-status Critical Current

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
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/076—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end by clamping together two faces perpendicular to the axis of rotation, e.g. with bolted flanges
    • 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
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
    • F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
    • F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
    • 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
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
    • F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
    • F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
    • F16D2003/22326—Attachments to the outer joint member, i.e. attachments to the exterior of the outer joint member or to the shaft of the outer joint member
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7045—Interdigitated ends

Abstract

Pour la transmission de couples, par exemple entre un arbre de transmission et un moyeu d'une roue motrice de véhicule automobile, il est nécessaire d'accoupler entre eux en solidarité de rotation le moyeu et l'arbre de transmission ou encore un élément intercalé correspondant. L'invention propose à cet effet un élément d'accouplement (3), notamment un élément de moyeu, pour la transmission de couples autour d'un axe de rotation (10) orienté dans une direction axiale, avec une denture droite (11) qui s'étend dans la direction de rotation autour de l'axe de rotation (10), sachant : que la denture droite (11) présente une pluralité de dents (15) ; que chaque dent (15) est réalisée approximativement triangulaire dans une coupe longitudinale le long de la direction de rotation, de sorte que sont formés deux flancs de dent (17) qui se terminent dans une région de sommet de dent (16) ; et qu'au moins un des flancs de dent (17) est réalisé, en coupe longitudinale, convexe par rapport à un flanc de dent de référence rectiligne imaginaire (20a, b).
EP08847501A 2007-11-10 2008-11-04 Élément d'accouplement pour transmettre des couples de rotation, et unité d'entraînement munie de l'élément d'accouplement Withdrawn EP2222975A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007053728A DE102007053728B4 (de) 2007-11-10 2007-11-10 Nabeneinheit zur Übertragung von Drehmomenten sowie eine Antriebseinheit mit der Nabeneinheit
PCT/DE2008/001814 WO2009059589A1 (fr) 2007-11-10 2008-11-04 Élément d'accouplement pour transmettre des couples de rotation, et unité d'entraînement munie de l'élément d'accouplement

Publications (1)

Publication Number Publication Date
EP2222975A1 true EP2222975A1 (fr) 2010-09-01

Family

ID=40340571

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08847501A Withdrawn EP2222975A1 (fr) 2007-11-10 2008-11-04 Élément d'accouplement pour transmettre des couples de rotation, et unité d'entraînement munie de l'élément d'accouplement

Country Status (5)

Country Link
US (1) US20100284736A1 (fr)
EP (1) EP2222975A1 (fr)
JP (1) JP5523329B2 (fr)
DE (1) DE102007053728B4 (fr)
WO (1) WO2009059589A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009025718A1 (de) * 2009-06-20 2010-12-23 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Werkzeug zum Anziehen einer zwei Bauteile mit Stirnverzahnung oder Hirth-Verzahnung verspannenden Verbindungsschraube
DE102010013937A1 (de) * 2010-04-06 2011-10-06 Schaeffler Technologies Gmbh & Co. Kg Radlager für ein Fahrzeug
JP5793931B2 (ja) 2011-04-21 2015-10-14 株式会社ジェイテクト 車両用ハブユニットの加工具及び車両用ハブユニット
DE102015209315A1 (de) 2015-05-21 2016-11-24 Schaeffler Technologies AG & Co. KG Radlagereinheit und Herstellungsverfahren für eine Radlagereinheit
DE102015209307A1 (de) 2015-05-21 2016-11-24 Schaeffler Technologies AG & Co. KG Radlagereinheit und Herstellungsverfahren für eine Radlagereinheit
US10369841B2 (en) 2017-01-13 2019-08-06 Schaeffler Technologies AG & Co. KG Wheel hub system including a retainer for positioning components during assembly
JP6786452B2 (ja) * 2017-07-28 2020-11-18 日立オートモティブシステムズ株式会社 継手装置
DE102020114275A1 (de) 2020-05-28 2021-12-02 Voith Patent Gmbh Hirth-Verzahnung mit Sekundärprofilwinkel
DE102020133758A1 (de) 2020-12-16 2022-06-23 Schaeffler Technologies AG & Co. KG Stirnverzahnung für Radlageranordnung

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2075995A (en) * 1935-05-29 1937-04-06 Timken Axle Co Detroit Gearing and method of conditioning the same
US2654456A (en) * 1943-01-04 1953-10-06 Gleason Works Positive clutch with helicoidal tooth surfaces of varying lead
GB578287A (en) * 1944-01-03 1946-06-21 Nicholas Straussler Improvements in universal couplings
GB837200A (en) * 1955-07-08 1960-06-09 Zahnradfabrik Friedrichshafen Improvements in and relating to clutches
US2950797A (en) * 1956-04-24 1960-08-30 Ite Circuit Breaker Ltd Clutch teeth
US3880267A (en) * 1973-02-12 1975-04-29 Gleason Works Coupling device having means for relieving circumferential stresses
US4060007A (en) * 1976-09-13 1977-11-29 Brown & Sharpe Manufacturing Company Clutch teeth
DE3116720C1 (de) * 1981-04-28 1982-10-28 Loehr & Bromkamp Gmbh Lagerungsanordnung einer ueber ein Gleichlaufdrehgelenk antreibbaren Radnabe
DE3636243A1 (de) * 1986-10-24 1988-05-11 Loehr & Bromkamp Gmbh Radlager-(ny)leichlaufgelenk-einheit
AU617467B2 (en) * 1988-05-10 1991-11-28 Unidrive Pty. Ltd. Universal joint
DE4138917A1 (de) * 1991-11-27 1992-11-19 Daimler Benz Ag Axial ein- und ausrueckbare klauenkupplung
US5730657A (en) * 1997-03-20 1998-03-24 General Motors Corporation Shaft coupling
US6837123B2 (en) * 2001-03-23 2005-01-04 Hawkins Richard M Non-involute gears with conformal contact
DE102005009939B4 (de) 2005-03-04 2013-02-07 Maschinenfabrik Kemper Gmbh & Co. Kg Erntevorsatz für landwirtschaftliche Erntemaschinen
DE102005009938B4 (de) * 2005-03-04 2012-07-12 Schaeffler Technologies Gmbh & Co. Kg Stirnverzahnung für eine antreibbare Radnabe
DE102005016427A1 (de) * 2005-04-08 2006-10-12 Schaeffler Kg Bund mit stirnseitigen Zähnen für eine antreibbare Radnabe
DE102005036659A1 (de) * 2005-08-04 2007-02-08 Schaeffler Kg Radlageranordnung mit Stirnverzahnung
DE102005054283B4 (de) * 2005-11-11 2009-07-02 Gkn Driveline Deutschland Gmbh Radnaben-Drehgelenk-Anordnung mit Stirnverzahnung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2009059589A1 *

Also Published As

Publication number Publication date
WO2009059589A1 (fr) 2009-05-14
DE102007053728B4 (de) 2011-12-22
JP5523329B2 (ja) 2014-06-18
JP2011503451A (ja) 2011-01-27
US20100284736A1 (en) 2010-11-11
DE102007053728A1 (de) 2009-06-04

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