FR2367217A1 - Roulements a billes pour charge radiale, a contact oblique pour charge radiale et a contact oblique pour charge axiale - Google Patents

Roulements a billes pour charge radiale, a contact oblique pour charge radiale et a contact oblique pour charge axiale

Info

Publication number
FR2367217A1
FR2367217A1 FR7729801A FR7729801A FR2367217A1 FR 2367217 A1 FR2367217 A1 FR 2367217A1 FR 7729801 A FR7729801 A FR 7729801A FR 7729801 A FR7729801 A FR 7729801A FR 2367217 A1 FR2367217 A1 FR 2367217A1
Authority
FR
France
Prior art keywords
load
oblique contact
ball bearings
radial load
radius
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.)
Granted
Application number
FR7729801A
Other languages
English (en)
Other versions
FR2367217B1 (fr
Inventor
Hans Flander
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.)
MULLER KUGELLAGERFABRIK KG GEORG
Georg Mueller Kugellagerfabrik KG
Original Assignee
MULLER KUGELLAGERFABRIK KG GEORG
Georg Mueller Kugellagerfabrik 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
Priority claimed from DE19762645287 external-priority patent/DE2645287C3/de
Application filed by MULLER KUGELLAGERFABRIK KG GEORG, Georg Mueller Kugellagerfabrik KG filed Critical MULLER KUGELLAGERFABRIK KG GEORG
Publication of FR2367217A1 publication Critical patent/FR2367217A1/fr
Application granted granted Critical
Publication of FR2367217B1 publication Critical patent/FR2367217B1/fr
Granted 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
    • 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
    • F16C33/585—Details of specific parts of races of raceways, e.g. ribs to guide the rollers
    • 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
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or 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
    • 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
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
    • F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
    • 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/70—Diameters; Radii
    • F16C2240/76—Osculation, i.e. relation between radii of balls and raceway groove

Abstract

Roulements à billes. Les roulements à billes selon l'invention comportent une bague intérieure et une bague extérieure entre lesquelles sont placées des billes, et ils sont caractérisés par le fait qu'au moins l'un des deux chemins de roulement des billes présente, en coupe axiale, la forme d'une courbe dont le rayon de courbure, mesuré au fond du chemin de roulement, n'est que légèrement supérieur au rayon des billes, ce rayon de courbure s'accroissant vers le bord du chemin de roulement, de façon que la différence entre le rayon de courbure et le rayon des billes soit au moins multipliée par 2. Utilisables comme roulements à billes pour charge radiale ou pour charge axiale.
FR7729801A 1976-10-07 1977-10-04 Roulements a billes pour charge radiale, a contact oblique pour charge radiale et a contact oblique pour charge axiale Granted FR2367217A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762645287 DE2645287C3 (de) 1976-10-07 Rillenkugellager

Publications (2)

Publication Number Publication Date
FR2367217A1 true FR2367217A1 (fr) 1978-05-05
FR2367217B1 FR2367217B1 (fr) 1984-11-30

Family

ID=5989927

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7729801A Granted FR2367217A1 (fr) 1976-10-07 1977-10-04 Roulements a billes pour charge radiale, a contact oblique pour charge radiale et a contact oblique pour charge axiale

Country Status (5)

Country Link
US (1) US4565457A (fr)
JP (1) JPS5352847A (fr)
FR (1) FR2367217A1 (fr)
GB (1) GB1532376A (fr)
IT (1) IT1088951B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502714A1 (fr) * 1981-03-25 1982-10-01 Glaenzer Spicer Sa Roulement a billes et son procede d'assemblage, et appareil de rectification d'un tel roulement
EP1111256A1 (fr) * 1999-12-20 2001-06-27 Hihaisuto Seiko Co Ltd Palier linéaire
EP1715203A1 (fr) * 2004-01-28 2006-10-25 Jtekt Corporation Roulement a billes a contact oblique et turbocompresseur

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4795279A (en) * 1987-08-14 1989-01-03 Honeywell, Inc. Rolling ball separator
US4828404A (en) * 1988-05-16 1989-05-09 Nippon Seiko Kabushiki Kaisha Self-aligning roller bearing
JPH074925U (ja) * 1993-06-25 1995-01-24 泉陽機工株式会社 遊戯装置用旋回輪軸受
US5758978A (en) * 1996-04-05 1998-06-02 Ntn Corporation Thrust ball bearing
NL1006543C2 (nl) * 1997-07-10 1999-01-12 Skf Ind Trading & Dev Elektrische actuator en remklauw met een dergelijke actuator.
JP3035818B2 (ja) * 1997-10-21 2000-04-24 日本精工株式会社 玉軸受
JP2000065069A (ja) * 1998-08-25 2000-03-03 Nippon Seiko Kk 玉軸受
US6318899B1 (en) * 1998-12-14 2001-11-20 Ceramic Engineering Consulting, Inc. Non-lubricated rolling element ball bearing
JP2000240663A (ja) * 1998-12-24 2000-09-05 Nsk Ltd 玉軸受
US6315460B1 (en) 1999-12-29 2001-11-13 Visteon Global Technologies, Inc. Orbital motion bearing
JP2001208081A (ja) * 2000-01-31 2001-08-03 Nsk Ltd 単列深溝型ラジアル玉軸受
US6443624B1 (en) 2000-08-01 2002-09-03 The Timken Company High speed angular contact ball bearing
JP3775204B2 (ja) * 2000-10-17 2006-05-17 日産自動車株式会社 トロイダル型無段変速機
DE10057861A1 (de) * 2000-11-21 2002-05-23 Mkl Miniaturkugellager Gmbh Kugellager und Kugellagereinheit
US20030008243A1 (en) * 2001-07-09 2003-01-09 Micron Technology, Inc. Copper electroless deposition technology for ULSI metalization
JP2003097564A (ja) * 2001-09-25 2003-04-03 Harmonic Drive Syst Ind Co Ltd ４点接触ボールベアリング
US20070076522A1 (en) * 2005-10-03 2007-04-05 Spx Corporation Mixing apparatus and method with ceramic impeller bearings
CN100386537C (zh) * 2006-03-30 2008-05-07 马鞍山统力回转支承有限公司 椭圆滚道的单排球式回转支承及其加工方法
DE102007031078B4 (de) * 2006-07-05 2021-02-04 Neumayer Tekfor Engineering Gmbh Kugelgleichlauffestgelenk als Gegenbahngelenk und Verfahren zur Herstellung
US8257210B2 (en) * 2008-05-27 2012-09-04 Jtekt Corporation Rotation urging mechanism and pulley device
DE102010013741A1 (de) * 2009-12-04 2011-06-09 Imo Holding Gmbh Kugellager
US20120011953A1 (en) * 2010-07-16 2012-01-19 Stephen Michael Bortoli Ball bearing for ram air turbine gearbox
EP2655906B1 (fr) * 2010-12-21 2016-08-03 Aktiebolaget SKF Palier à géométrie sphérique modifiée
DE102011086933A1 (de) * 2011-11-23 2013-05-23 Schaeffler Technologies AG & Co. KG Wälzlager
FR2995091B1 (fr) * 2012-08-28 2015-08-14 Commissariat Energie Atomique Dispositif d'imagerie a grand angle de vue
CN103438104B (zh) * 2013-09-11 2016-08-17 西北农林科技大学 一种曲沟球轴承
CN104454968A (zh) * 2014-11-14 2015-03-25 西北农林科技大学 一种宽沟球轴承
JP6635109B2 (ja) * 2015-03-03 2020-01-22 日本製鉄株式会社 玉軸受及び玉軸受の製造方法
CN105673681A (zh) * 2016-04-12 2016-06-15 宁波市镇海银球轴承有限公司 一种新型连体轴承
CN106015347A (zh) * 2016-08-12 2016-10-12 广西大学 一种椭圆形外圈滚道的轴承
CN106402162A (zh) * 2016-10-25 2017-02-15 浙江大学 非圆滚道滚动轴承
CN107477158B (zh) * 2017-08-31 2019-07-12 北京精密机电控制设备研究所 一种重载滚珠丝杠副滚道结构
US10973660B2 (en) 2017-12-15 2021-04-13 Touch Bionics Limited Powered prosthetic thumb
US11931270B2 (en) * 2019-11-15 2024-03-19 Touch Bionics Limited Prosthetic digit actuator
CN112412971A (zh) * 2020-11-19 2021-02-26 大族激光科技产业集团股份有限公司 一种柔性轴承及谐波减速器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB209101A (en) * 1922-12-30 1925-03-26 Nicolai Von Gribojedoff Improvements in and relating to ball bearings
CH356319A (de) * 1955-08-05 1961-08-15 Vyzk Ustav Pro Valiva Loziska Lager für hohe Drehzahlen
FR1419299A (fr) * 1964-01-13 1965-11-26 Rothe Erde Eisenwerk Raccordement rotatif à un seul rang de billes
US3370899A (en) * 1966-06-15 1968-02-27 Phillip R. Eklund Combination thrust and radial ball bearing
FR2017269A1 (fr) * 1968-09-03 1970-05-22 North American Rockwell
FR2251745A1 (en) * 1973-11-15 1975-06-13 Rolls Royce High speed ball bearing for gas turbine - has corrected radius of curvature in outer ball track ring

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1587184A (en) * 1921-01-17 1926-06-01 Riebe August Ball bearing
US2142474A (en) * 1933-05-08 1939-01-03 United Motors Service Inc Antifriction bearing
US2142478A (en) * 1933-09-16 1939-01-03 Gen Motors Corp Bearing device
SU320655A1 (ru) * 1967-12-18 1976-06-25 Саратовский политехнический институт Шарикоподшипник

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB209101A (en) * 1922-12-30 1925-03-26 Nicolai Von Gribojedoff Improvements in and relating to ball bearings
CH356319A (de) * 1955-08-05 1961-08-15 Vyzk Ustav Pro Valiva Loziska Lager für hohe Drehzahlen
FR1419299A (fr) * 1964-01-13 1965-11-26 Rothe Erde Eisenwerk Raccordement rotatif à un seul rang de billes
US3370899A (en) * 1966-06-15 1968-02-27 Phillip R. Eklund Combination thrust and radial ball bearing
FR2017269A1 (fr) * 1968-09-03 1970-05-22 North American Rockwell
FR2251745A1 (en) * 1973-11-15 1975-06-13 Rolls Royce High speed ball bearing for gas turbine - has corrected radius of curvature in outer ball track ring

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502714A1 (fr) * 1981-03-25 1982-10-01 Glaenzer Spicer Sa Roulement a billes et son procede d'assemblage, et appareil de rectification d'un tel roulement
EP1111256A1 (fr) * 1999-12-20 2001-06-27 Hihaisuto Seiko Co Ltd Palier linéaire
EP1715203A1 (fr) * 2004-01-28 2006-10-25 Jtekt Corporation Roulement a billes a contact oblique et turbocompresseur
EP1715203A4 (fr) * 2004-01-28 2010-11-24 Jtekt Corp Roulement a billes a contact oblique et turbocompresseur

Also Published As

Publication number Publication date
FR2367217B1 (fr) 1984-11-30
DE2645287C2 (de) 1982-12-23
US4565457A (en) 1986-01-21
GB1532376A (en) 1978-11-15
DE2645287A1 (de) 1978-04-13
JPS5352847A (en) 1978-05-13
IT1088951B (it) 1985-06-10

Similar Documents

Publication Publication Date Title
FR2367217A1 (fr) Roulements a billes pour charge radiale, a contact oblique pour charge radiale et a contact oblique pour charge axiale
FR2404763A1 (fr) Roulement a rouleaux
FR2398907A1 (fr) Attache perfectionnee et procede pour sa fabrication
FR2415735A1 (fr) Dispositif de blocage d'articles allonges, notamment de cables sur un organe support
FR2372990A1 (fr) Dispositif pour l'ajustement axial d'un corps rotatif, par exemple un pignon
FR2502714B1 (fr)
FR2446411A1 (fr)
ES423035A1 (es) Un dispositivo de cojinete.
FR2431070A1 (fr) Palier a roulement
FR2416378A1 (fr) Roulement a rouleaux spheriques a double rangee
GB1309848A (en) Bearings
FR2374674A1 (fr) Montre a lunette et verre tournant permettant de produire des effets visuels speciaux
FR2391130A1 (fr) Poulie pour bande transporteuse a enveloppe cylindrique
GB1234047A (fr)
FR2356040A1 (fr) Element de roulement unitaire
FR2385936A1 (fr) Dispositif de roulement combine
GB8819353D0 (en) Bearing assembly
GB1530964A (en) Bearing lubrication
FR2452025A1 (fr) Palier a roulement a jeu axial pratiquement nul
FR2411957A1 (fr) Trepan a molettes coniques
FR2377115A1 (fr)
FR2506410A1 (fr) Palier a rouleaux croises
FR2364171A1 (fr) Rouleau de transporteur pourvu de roulements perfectionnes
FR2428247A1 (fr) Convertisseur de mesure de pression
GB1243946A (en) Rolling-bearing seat

Legal Events

Date Code Title Description
CD Change of name or company name
CN Change in juridical nature
CN Change in juridical nature
ST Notification of lapse