JP2005519245A - 騒音低減機械部品 - Google Patents

騒音低減機械部品 Download PDF

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Publication number
JP2005519245A
JP2005519245A JP2003573309A JP2003573309A JP2005519245A JP 2005519245 A JP2005519245 A JP 2005519245A JP 2003573309 A JP2003573309 A JP 2003573309A JP 2003573309 A JP2003573309 A JP 2003573309A JP 2005519245 A JP2005519245 A JP 2005519245A
Authority
JP
Japan
Prior art keywords
pocket
race
raceway
bearing
noise
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.)
Pending
Application number
JP2003573309A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005519245A5 (https=
Inventor
スミス，ビヴァン，ヴィ．
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.)
Timken Co
Original Assignee
Timken Co
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 Timken Co filed Critical Timken Co
Publication of JP2005519245A publication Critical patent/JP2005519245A/ja
Publication of JP2005519245A5 publication Critical patent/JP2005519245A5/ja
Pending legal-status Critical Current

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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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
    • 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
    • F16C19/527—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to vibration and noise
    • 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
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/02—Shafts; Axles
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/583—Details of specific parts of races
    • F16C33/586—Details of specific parts of races outside the space between the races, e.g. end faces or bore of inner ring
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
    • 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/14—Construction providing resilience or vibration-damping
    • 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
    • F16H57/0006—Vibration-damping or noise reducing means specially adapted for gearings
    • 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
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/36—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers
    • F16C19/364—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • 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
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/61—Toothed gear systems, e.g. support of pinion shafts
    • 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
    • Y10T74/19907—Sound deadening

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Mounting Of Bearings Or Others (AREA)
JP2003573309A 2002-02-28 2002-09-17 騒音低減機械部品 Pending JP2005519245A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/086,038 US6616337B1 (en) 2002-02-28 2002-02-28 Noise-reducing machine component
PCT/US2002/029360 WO2003074892A1 (en) 2002-02-28 2002-09-17 Noise-reducing machine component

Publications (2)

Publication Number Publication Date
JP2005519245A true JP2005519245A (ja) 2005-06-30
JP2005519245A5 JP2005519245A5 (https=) 2006-01-05

Family

ID=27753781

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003573309A Pending JP2005519245A (ja) 2002-02-28 2002-09-17 騒音低減機械部品

Country Status (5)

Country Link
US (1) US6616337B1 (https=)
EP (1) EP1478864A1 (https=)
JP (1) JP2005519245A (https=)
AU (1) AU2002333665A1 (https=)
WO (1) WO2003074892A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007218351A (ja) * 2006-02-16 2007-08-30 Jtekt Corp 転がり軸受装置

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8311946B1 (en) 1999-10-15 2012-11-13 Ebrary Method and apparatus for improved information transactions
EP1619416B1 (de) * 2004-07-22 2008-11-19 Eickhoff Maschinenfabrik GmbH Verbundhohlrad
DE102004054974B4 (de) * 2004-11-13 2015-04-02 Schaeffler Technologies AG & Co. KG Drehverbindung
US7857319B2 (en) * 2006-06-08 2010-12-28 John Crane Inc. Mechanical seal with banded ring
WO2008061037A2 (en) * 2006-11-10 2008-05-22 Drs Sensors & Targeting Systems, Inc. Bearing assembly having a flex pivot to limit gimbal bearing friction for use in a gimbal servo system
DE102011110871B4 (de) * 2011-08-17 2018-12-06 Neumayer Tekfor Engineering Gmbh Gebaute Nockenwelle
CN106015523B (zh) * 2016-07-01 2018-04-17 东风商用车有限公司 一种直接挡齿轮机构
DE102017100572A1 (de) * 2017-01-13 2018-03-01 Schaeffler Technologies AG & Co. KG Wälzlager

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1579798A (en) 1923-08-22 1926-04-06 Henry A Vail Antifriction bearing
US1965293A (en) * 1931-04-22 1934-07-03 Spontan Ab Bearing
US2062290A (en) 1933-09-14 1936-12-01 Norma Hoffmann Bearings Corp Journal bearing
US2244197A (en) 1936-03-25 1941-06-03 Hessler Christian Rudolph Bearing
US2141122A (en) 1937-12-22 1938-12-20 Timken Roller Bearing Co Cushioned roller bearing
US3698777A (en) 1970-12-08 1972-10-17 Timken Co Tapered roller bearing with minimum heat generating characteristics
FR2144479A5 (https=) 1972-07-19 1973-02-09 Timken Co
DK142710B (da) 1977-11-10 1980-12-29 Elektronikcentralen Lydabsorberende struktur.
DE3711359A1 (de) * 1987-04-08 1989-01-26 Helmut Pelzer Daempfungsmittel zum daempfen der schallabstrahlung als luftschall oder koerperschall fuer raeder, insbesondere zahnraeder
GB8708772D0 (en) 1987-04-13 1987-05-20 Skf Uk Ltd Bearing assembly
US5044789A (en) * 1990-04-16 1991-09-03 Eaton Corporation Roller and ball bearing bearing isolator
US5044785A (en) 1990-06-18 1991-09-03 Eaton Corporation Bearing isolator
US5044784A (en) 1990-07-31 1991-09-03 Eaton Corporation Bearing isolator
US5078510A (en) 1990-08-27 1992-01-07 Eaton Corporation Bearing isolator
US5657666A (en) * 1994-10-25 1997-08-19 Minolta Co., Ltd. Transmission mechanism capable of suppressing vibrational noise
IT1289778B1 (it) 1996-12-20 1998-10-16 Skf Ind Spa Dispositivo di bloccaggio e sbloccaggio di un gruppo d'accoppiamento tra organi meccanici utilizzante un elemento elastico bistabile.
JP2000120670A (ja) 1998-10-19 2000-04-25 Nsk Ltd 転がり軸受
US6264370B1 (en) * 1999-08-04 2001-07-24 Meritor Heavy Vehicle Systems, Llc Isolated bearing
US6536953B1 (en) * 2000-11-08 2003-03-25 E. I. Du Pont De Nemours And Company Bearing mount system for reducing vibration

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007218351A (ja) * 2006-02-16 2007-08-30 Jtekt Corp 転がり軸受装置

Also Published As

Publication number Publication date
EP1478864A1 (en) 2004-11-24
AU2002333665A1 (en) 2003-09-16
WO2003074892A1 (en) 2003-09-12
US20030161562A1 (en) 2003-08-28
US6616337B1 (en) 2003-09-09

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