AU2003264267A1 - Device for at least transducing and/or transmitting torque - Google Patents

Device for at least transducing and/or transmitting torque

Info

Publication number
AU2003264267A1
AU2003264267A1 AU2003264267A AU2003264267A AU2003264267A1 AU 2003264267 A1 AU2003264267 A1 AU 2003264267A1 AU 2003264267 A AU2003264267 A AU 2003264267A AU 2003264267 A AU2003264267 A AU 2003264267A AU 2003264267 A1 AU2003264267 A1 AU 2003264267A1
Authority
AU
Australia
Prior art keywords
transducing
transmitting torque
shaft
housing
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.)
Abandoned
Application number
AU2003264267A
Inventor
Heinrich Zimmermann
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.)
SEW Eurodrive GmbH and Co KG
Original Assignee
SEW Eurodrive GmbH 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 SEW Eurodrive GmbH and Co KG filed Critical SEW Eurodrive GmbH and Co KG
Publication of AU2003264267A1 publication Critical patent/AU2003264267A1/en
Abandoned 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/002—Conductive elements, e.g. to prevent static electricity
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/40—Structural association with grounding devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Power Steering Mechanism (AREA)
  • Motor Or Generator Frames (AREA)
  • General Details Of Gearings (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)

Abstract

Disclosed is a first device for at least transducing or transmitting torque, comprising a shaft which is mounted inside a housing of the first device via at least one bearing. A second device can be releasably connected to the shaft. The housing and the shaft are connected to each other in an electrically conductive manner via another component, at least one of the contact areas to said component representing a wiping contact.
AU2003264267A 2002-10-24 2003-09-05 Device for at least transducing and/or transmitting torque Abandoned AU2003264267A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10249770.2 2002-10-24
DE10249770A DE10249770B4 (en) 2002-10-24 2002-10-24 transmission
PCT/EP2003/009843 WO2004038241A1 (en) 2002-10-24 2003-09-05 Device for at least transducing and/or transmitting torque

Publications (1)

Publication Number Publication Date
AU2003264267A1 true AU2003264267A1 (en) 2004-05-13

Family

ID=32114862

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003264267A Abandoned AU2003264267A1 (en) 2002-10-24 2003-09-05 Device for at least transducing and/or transmitting torque

Country Status (5)

Country Link
EP (1) EP1556624B1 (en)
AT (1) ATE418017T1 (en)
AU (1) AU2003264267A1 (en)
DE (2) DE10249770B4 (en)
WO (1) WO2004038241A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8010060B2 (en) 2007-08-29 2011-08-30 GM Global Technology Operations LLC Apparatus and method for reducing stray RF signal noise in an electrically powered vehicle
US8186686B2 (en) 2009-04-29 2012-05-29 GM Global Technology Operations LLC Electrically-conductive seal assembly
DE102012213920A1 (en) * 2012-08-06 2014-02-06 Voith Patent Gmbh Gear unit and drive unit with a gear unit
DE102012219819A1 (en) * 2012-10-30 2014-04-30 Voith Patent Gmbh Transmission unit and drive train with a gear unit
DE102013223673B4 (en) * 2013-11-20 2021-10-07 Zf Friedrichshafen Ag Automotive powertrain
DE102014112561A1 (en) * 2014-09-01 2016-03-03 Cw Bearing Gmbh Rolling bearings with electrical bypass for rolling elements
DE102014018449B3 (en) * 2014-12-12 2016-06-09 Audi Ag Electric machine
DE102015218521A1 (en) * 2015-09-25 2016-09-29 Magna powertrain gmbh & co kg Electric machine
US11637477B2 (en) * 2019-01-02 2023-04-25 Joseph Gentile Rotating machine
DE102019207241A1 (en) 2019-05-17 2020-11-19 Zf Friedrichshafen Ag Device for the electrically conductive connection between a shaft and a housing
DE102020212589A1 (en) 2020-10-06 2022-04-07 Zf Friedrichshafen Ag Shaft grounding assembly, gearbox, and electric final drive
DE102020212587A1 (en) 2020-10-06 2022-04-07 Zf Friedrichshafen Ag Transmission and electric axle drive for a motor vehicle
DE102020212588A1 (en) 2020-10-06 2022-04-07 Zf Friedrichshafen Ag Transmission for a motor vehicle, and electric axle drive

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59170523A (en) * 1983-03-16 1984-09-26 Hitachi Ltd Motor
US4530609A (en) * 1983-08-03 1985-07-23 Frocemco, Inc. Conveyor roll bearing
DE4221403C2 (en) * 1992-06-30 1995-08-31 Kaltenbach & Voigt Medical or dental treatment instrument with a powered treatment tool
US5812908A (en) * 1997-03-25 1998-09-22 Xerox Corporation Carbon fiber electrical contact mounting for rotating elements
IT1293461B1 (en) * 1997-07-17 1999-03-01 Skf Ind Spa ROLLING BEARING WITH SEALING AND DISCHARGE DEVICE OF ELECTROSTATIC CURRENTS.
DE19824022C2 (en) * 1998-05-29 2003-10-30 Skf Gmbh Rolling bearings with current bridge
DE19920384C1 (en) * 1999-05-04 2000-08-03 Stemmann Technik Gmbh Earth contact for rail cars for transferring current between vehicle parts and rotating wheelset shaft has silver graphite abrasive strips and electrolytic copper abrasive body
DE20007714U1 (en) * 2000-05-01 2001-09-13 Rasch, Jürgen, 47877 Willich Device for protecting the position of a dynamoelectric machine
US20020121821A1 (en) * 2001-03-02 2002-09-05 Ritter Allen Michael Method and apparatus for reducing bearing current in a motor and/or generator
DE20106984U1 (en) * 2001-03-24 2001-09-13 Karstädt, Lutz, 28213 Bremen Electricity protection disk

Also Published As

Publication number Publication date
DE50310943D1 (en) 2009-01-29
WO2004038241A1 (en) 2004-05-06
DE10249770A1 (en) 2004-05-19
ATE418017T1 (en) 2009-01-15
EP1556624A1 (en) 2005-07-27
EP1556624B1 (en) 2008-12-17
DE10249770B4 (en) 2005-11-03

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase