DE69211056D1 - Wälzlager mit modifizierter Kontaktgeometrie - Google Patents

Wälzlager mit modifizierter Kontaktgeometrie

Info

Publication number
DE69211056D1
DE69211056D1 DE69211056T DE69211056T DE69211056D1 DE 69211056 D1 DE69211056 D1 DE 69211056D1 DE 69211056 T DE69211056 T DE 69211056T DE 69211056 T DE69211056 T DE 69211056T DE 69211056 D1 DE69211056 D1 DE 69211056D1
Authority
DE
Germany
Prior art keywords
rolling bearings
bearing
contact geometry
modified contact
track
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 - Fee Related
Application number
DE69211056T
Other languages
English (en)
Other versions
DE69211056T2 (de
Inventor
Sanchez Felix Sanchez
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE69211056D1 publication Critical patent/DE69211056D1/de
Application granted granted Critical
Publication of DE69211056T2 publication Critical patent/DE69211056T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • 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
    • F16C19/166—Four-point-contact ball bearings
    • 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
    • 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
    • F16C19/38—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 two or more rows of 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
    • F16C23/086—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface forming a track for rolling elements
    • 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
    • F16C33/34—Rollers; Needles
    • F16C33/36—Rollers; Needles with bearing-surfaces other than cylindrical, e.g. tapered; with grooves in the bearing surfaces
    • 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
    • F16C19/24—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 radial load mainly
    • F16C19/26—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 radial load mainly with a single row of rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Sliding-Contact Bearings (AREA)
  • Lubricants (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Turning (AREA)
  • Tires In General (AREA)
  • Support Of The Bearing (AREA)
  • Moving Of Heads (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Friction Gearing (AREA)
DE69211056T 1991-06-05 1992-01-24 Wälzlager mit modifizierter Kontaktgeometrie Expired - Fee Related DE69211056T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09101346A ES2040617B1 (es) 1991-06-05 1991-06-05 Sistema para eliminar la friccion en rodamientos.

Publications (2)

Publication Number Publication Date
DE69211056D1 true DE69211056D1 (de) 1996-07-04
DE69211056T2 DE69211056T2 (de) 1996-11-28

Family

ID=8272591

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69211056T Expired - Fee Related DE69211056T2 (de) 1991-06-05 1992-01-24 Wälzlager mit modifizierter Kontaktgeometrie

Country Status (18)

Country Link
US (1) US5427458A (de)
EP (1) EP0517642B1 (de)
JP (1) JPH0754841A (de)
KR (1) KR930000852A (de)
CN (1) CN1031423C (de)
AT (1) ATE138727T1 (de)
AU (1) AU1528792A (de)
BG (1) BG60330B2 (de)
BR (1) BR9201518A (de)
CA (1) CA2066346A1 (de)
DE (1) DE69211056T2 (de)
ES (1) ES2040617B1 (de)
IL (1) IL101713A0 (de)
MX (1) MX9202626A (de)
PL (1) PL294804A1 (de)
TR (1) TR26671A (de)
TW (1) TW228562B (de)
ZA (1) ZA923209B (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2699238B1 (fr) * 1992-12-15 1996-06-28 Mauxion Robert Roues ou roulements parfaits par contacts circulaires, sans aucun frottement.
EP0631061A1 (de) * 1993-06-23 1994-12-28 Felix Sanchez Sanchez Minimal-Reibungszylinder und/oder -Kegelrollenlager
JPH07127643A (ja) * 1993-10-29 1995-05-16 Nippon Seiko Kk 転がり軸受
US5768060A (en) * 1996-10-02 1998-06-16 International Business Machines Corporation Low pofile radially and axially preloaded ball bearing for actuator pivot
DE19802454A1 (de) * 1998-01-23 1999-08-05 Erwin Kunz Ag Axial Kugellager Kugellager
JPH11344035A (ja) * 1998-03-31 1999-12-14 Nippon Seiko Kk 円筒ころ軸受
JP2000297860A (ja) * 1999-02-12 2000-10-24 Nsk Ltd オルタネータ用ローラクラッチ内蔵型プーリ装置
DE69929346D1 (de) * 1999-06-04 2006-03-30 Vladislav Vladimir Smolyaninov Universelles wälzlager mit ultrahoher geschwindigkeit
US6354745B1 (en) 1999-09-16 2002-03-12 The Timken Company Fully self-aligning roller bearing
US6474872B2 (en) * 1999-10-16 2002-11-05 Nsk Ltd. Ball bearing
DE19955517A1 (de) * 1999-11-18 2001-05-23 Leybold Vakuum Gmbh Schnelllaufende Turbopumpe
US20090129713A1 (en) * 2005-07-13 2009-05-21 Junichi Hattori Angular Contact Ball Bearing and Joint Assembly for a Robotic Arm
DE102006059186A1 (de) * 2006-12-15 2008-06-19 Schaeffler Kg Einstelllager
DE102007010355A1 (de) * 2007-03-03 2008-09-04 Schaeffler Kg Wälzkörperlager mit Mehrpunktlagerung der Wälzkörper
JP5320547B2 (ja) * 2007-05-15 2013-10-23 株式会社 空スペース 転がり装置
US20130336796A1 (en) * 2012-06-15 2013-12-19 Hamilton Sundstrand Corporation Modified taper roller edge
JP6268711B2 (ja) * 2013-01-30 2018-01-31 日本精工株式会社 多点接触玉軸受及びその製造方法
US9816551B2 (en) * 2013-11-05 2017-11-14 Turbonetics Holdings, Inc. Turbocharger dual ball bearing system
CN106567888A (zh) * 2015-10-12 2017-04-19 陈国玉 异径滚子暨四点接触球同步滚动轴承
CN109944873A (zh) * 2019-04-26 2019-06-28 西北工业大学 一种可双向承载的滚柱轴承
CN111911528A (zh) * 2020-07-28 2020-11-10 山东华工轴承有限公司 一种振动筛调心滚子轴承
IT202100008999A1 (it) * 2021-04-12 2022-10-12 Skf Ab Gruppo mozzo ruota con piste di rotolamento ottimizzate
FR3126961B1 (fr) * 2021-09-13 2023-08-04 Safran Aircraft Engines Helice pour une turbomachine d’aeronef

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE276688C (de) *
US1510920A (en) * 1924-10-07 bronander
US1310423A (en) * 1919-07-22 Annular ball-bearing
DD6033A (de) *
US96720A (en) * 1869-11-09 Improved anti-frictiom- box
GB190601849A (en) * 1905-01-24 1900-01-01 Ney Jean Improvements in Ball Bearings
FR429657A (fr) * 1910-11-21 1911-09-28 Max Charissi Frein à billes
US1459974A (en) * 1921-11-04 1923-06-26 Jr Frank Archelaus Critz Roller bearing
US1930118A (en) * 1929-09-16 1933-10-10 James Legge Bearing construction
US2142477A (en) * 1930-04-14 1939-01-03 Gen Motors Corp Bearing
US1862641A (en) * 1930-08-01 1932-06-14 Timken Roller Bearing Co Roller bearing
US2232159A (en) * 1938-05-09 1941-02-18 Heald Machine Co Spindle mounting and bearing therefor
US2316449A (en) * 1941-05-31 1943-04-13 John W Parker Bearing
DE935039C (de) * 1952-09-12 1955-11-10 Franke & Heydrich G M B H Drahtkugellager
DE1065674B (de) * 1955-06-08 1959-09-17
DE1955045A1 (de) * 1969-11-03 1971-05-27 Robert Weiss Waelzlager
FR2076601A5 (de) * 1970-01-21 1971-10-15 Marchant Andre Charles
US3734584A (en) * 1971-05-17 1973-05-22 Secr Defence Brit Roller bearing
CA1241048A (fr) * 1984-11-20 1988-08-23 Richard R. Provost Roulement perfectionne
SU1401179A1 (ru) * 1986-12-27 1988-06-07 Всесоюзный Научно-Исследовательский Конструкторско-Технологический Институт Подшипниковой Промышленности Подшипник качени
SU1625336A3 (ru) * 1988-05-20 1991-01-30 Влад.В.Смол нинов и Вик.В. Смол нин ов Подшипник качени
DE3904456A1 (de) * 1989-02-15 1990-08-16 Werner Jacob Gelenklager
JPH03255216A (ja) * 1990-03-01 1991-11-14 Tsuyoshi Ito 転がり軸受

Also Published As

Publication number Publication date
IL101713A0 (en) 1992-12-30
PL294804A1 (de) 1993-02-08
ES2040617A1 (es) 1993-10-16
BR9201518A (pt) 1993-01-12
ES2040617B1 (es) 1994-05-16
JPH0754841A (ja) 1995-02-28
AU1528792A (en) 1992-12-10
US5427458A (en) 1995-06-27
BG60330B2 (bg) 1994-05-27
TW228562B (de) 1994-08-21
ZA923209B (en) 1993-02-24
EP0517642B1 (de) 1996-05-29
TR26671A (tr) 1995-03-15
ATE138727T1 (de) 1996-06-15
MX9202626A (es) 1992-12-01
CN1067488A (zh) 1992-12-30
EP0517642A1 (de) 1992-12-09
KR930000852A (ko) 1993-01-15
CN1031423C (zh) 1996-03-27
DE69211056T2 (de) 1996-11-28
CA2066346A1 (en) 1992-12-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee