ES2040617B1 - Sistema para eliminar la friccion en rodamientos. - Google Patents

Sistema para eliminar la friccion en rodamientos.

Info

Publication number
ES2040617B1
ES2040617B1 ES09101346A ES9101346A ES2040617B1 ES 2040617 B1 ES2040617 B1 ES 2040617B1 ES 09101346 A ES09101346 A ES 09101346A ES 9101346 A ES9101346 A ES 9101346A ES 2040617 B1 ES2040617 B1 ES 2040617B1
Authority
ES
Spain
Prior art keywords
bearing
bearings
eliminate friction
contact points
friction
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
ES09101346A
Other languages
English (en)
Other versions
ES2040617A1 (es
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
Priority to ES09101346A priority Critical patent/ES2040617B1/es
Priority to DE69211056T priority patent/DE69211056T2/de
Priority to AT92500009T priority patent/ATE138727T1/de
Priority to EP92500009A priority patent/EP0517642B1/en
Priority to CA002066346A priority patent/CA2066346A1/en
Priority to JP4097893A priority patent/JPH0754841A/ja
Priority to BR929201518A priority patent/BR9201518A/pt
Priority to IL101713A priority patent/IL101713A0/xx
Priority to AU15287/92A priority patent/AU1528792A/en
Priority to ZA923209A priority patent/ZA923209B/xx
Priority to BG096416A priority patent/BG60330B2/bg
Priority to MX9202626A priority patent/MX9202626A/es
Priority to TR92/0550A priority patent/TR26671A/xx
Priority to CN92104287A priority patent/CN1031423C/zh
Priority to PL29480492A priority patent/PL294804A1/xx
Priority to KR1019920009767A priority patent/KR930000852A/ko
Priority to TW081108064A priority patent/TW228562B/zh
Publication of ES2040617A1 publication Critical patent/ES2040617A1/es
Priority to US08/222,339 priority patent/US5427458A/en
Application granted granted Critical
Publication of ES2040617B1 publication Critical patent/ES2040617B1/es
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

  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Lubricants (AREA)
  • Sliding-Contact Bearings (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Turning (AREA)
  • Tires In General (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Friction Gearing (AREA)
  • Moving Of Heads (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Support Of The Bearing (AREA)

Abstract

SISTEMA PARA ELIMINAR LA FRICCION EN RODAMIENTOS, CONSISTENTE EN SUSTITUIR LOS PUNTOS DE CONTACTO ENTRE EL RODAMIENTO Y SUS PISTAS DE RODADURA POR LINEAS DE CONTACTO, DE MODO QUE SE IGUALEN LAS RELACIONES ENTRE DIAMETROS DE LOS PUNTOS DE CONTACTO DE LA RODADURA INTERIOR Y DEL RODAMIENTO EN SU RODADURA INTERIOR, CON LOS DIAMETROS DE LOS PUNTOS DE CONTACTO DE LA RODADURA EXTERIOR Y DEL RODAMIENTO EN SU RODADURA EXTERIOR, DE MODO QUE SE ALCANCE UN GRADO DE FRICCION 0.
ES09101346A 1991-06-05 1991-06-05 Sistema para eliminar la friccion en rodamientos. Expired - Fee Related ES2040617B1 (es)

Priority Applications (18)

Application Number Priority Date Filing Date Title
ES09101346A ES2040617B1 (es) 1991-06-05 1991-06-05 Sistema para eliminar la friccion en rodamientos.
DE69211056T DE69211056T2 (de) 1991-06-05 1992-01-24 Wälzlager mit modifizierter Kontaktgeometrie
AT92500009T ATE138727T1 (de) 1991-06-05 1992-01-24 Wälzlager mit modifizierter kontaktgeometrie
EP92500009A EP0517642B1 (en) 1991-06-05 1992-01-24 Rolling element bearing with modified contact geometry
CA002066346A CA2066346A1 (en) 1991-06-05 1992-04-16 System for eradicating friction in bearings
JP4097893A JPH0754841A (ja) 1991-06-05 1992-04-17 ベアリング摩擦消滅方式
BR929201518A BR9201518A (pt) 1991-06-05 1992-04-24 Sistema para eliminar a friccao em rolamentos
IL101713A IL101713A0 (en) 1991-06-05 1992-04-28 System for eliminating friction in bearings
AU15287/92A AU1528792A (en) 1991-06-05 1992-04-29 System for eliminating friction in bearings
ZA923209A ZA923209B (en) 1991-06-05 1992-05-04 System for eliminating friction in bearings
BG096416A BG60330B2 (bg) 1991-06-05 1992-06-01 Метод за елиминиране на триенето в лагери
MX9202626A MX9202626A (es) 1991-06-05 1992-06-02 Sistema para eliminar la friccion en rodamientos.
TR92/0550A TR26671A (tr) 1991-06-05 1992-06-03 RULMANLARDAKI SüRTüNMEYI ÖNLEMEK ICIN SISTEM
CN92104287A CN1031423C (zh) 1991-06-05 1992-06-04 消除轴承中摩擦的系统
PL29480492A PL294804A1 (es) 1991-06-05 1992-06-05
KR1019920009767A KR930000852A (ko) 1991-06-05 1992-06-05 베어링 마찰 제거 시스템
TW081108064A TW228562B (es) 1991-06-05 1992-10-12
US08/222,339 US5427458A (en) 1991-06-05 1994-04-04 System for eliminating friction in bearings

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
ES2040617A1 ES2040617A1 (es) 1993-10-16
ES2040617B1 true ES2040617B1 (es) 1994-05-16

Family

ID=8272591

Family Applications (1)

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

Country Status (18)

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

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 (en) * 1993-06-23 1994-12-28 Felix Sanchez Sanchez Minimum friction cylindrical and/or tapered roller bearings
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
EP1101961B1 (en) * 1999-06-04 2006-01-04 Vladislav Vladimirovich Smolyaninov Ultrahigh-speed universal roller bearing
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
KR20080025122A (ko) * 2005-07-13 2008-03-19 엔티엔 가부시키가이샤 앵귤러 콘택트 볼 베어링 및 로봇 암의 관절 장치
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
US96720A (en) * 1869-11-09 Improved anti-frictiom- box
US1510920A (en) * 1924-10-07 bronander
DE276688C (es) *
DD6033A (es) *
US1310423A (en) * 1919-07-22 Annular ball-bearing
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 (es) * 1955-06-08 1959-09-17
DE1955045A1 (de) * 1969-11-03 1971-05-27 Robert Weiss Waelzlager
FR2076601A5 (es) * 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
BG60330B2 (bg) 1994-07-25
EP0517642A1 (en) 1992-12-09
EP0517642B1 (en) 1996-05-29
DE69211056T2 (de) 1996-11-28
DE69211056D1 (de) 1996-07-04
TW228562B (es) 1994-08-21
ATE138727T1 (de) 1996-06-15
CA2066346A1 (en) 1992-12-06
JPH0754841A (ja) 1995-02-28
CN1031423C (zh) 1996-03-27
IL101713A0 (en) 1992-12-30
TR26671A (tr) 1995-03-15
CN1067488A (zh) 1992-12-30
KR930000852A (ko) 1993-01-15
US5427458A (en) 1995-06-27
PL294804A1 (es) 1993-02-08
MX9202626A (es) 1992-12-01
ZA923209B (en) 1993-02-24
AU1528792A (en) 1992-12-10
BR9201518A (pt) 1993-01-12
ES2040617A1 (es) 1993-10-16

Similar Documents

Publication Publication Date Title
ES2040617B1 (es) Sistema para eliminar la friccion en rodamientos.
RU94046371A (ru) Подшипник качения, способ управляемого подвода смазочного материала к подшипнику качения, устройство для подвода смазочного материала к подшипникам качения, насос для дозирования смазочного материала
GB2256236B (en) Rolling bearing
SE8903689D0 (sv) Lager med taetningsorgan
MX9300949A (es) Retorno de lubricante del cojinete del piñon del soporte del eje.
FR2298034B1 (es)
SE8304949L (sv) Rullager
IT7852981V0 (it) Erfezionamento ai cuscinetti a rotolamento per l estremita di un albero delle ruote di un veicolo mobile su rotaie
BR8402723A (pt) Mancal de rolamento de arame
GB2173866B (en) Improvements in and relating to bearings
SE8402234D0 (sv) Anordning for tetning av ett sjelvinstellande rullningslager
GB2021707A (en) Bearing with integral lubricant store
ATE86316T1 (de) Rollenkette.
SE8000631L (sv) Lagerinnerring
ES2084961T3 (es) Montaje de rodamiento que lleva un anillo exterior inmovilizado en un escariado.
ES2065256R (es)
ES293425Y (es) Una disposicion de cojinetes de bolas para interponerse telescopicamente entre un par de miembros de arbol y casquillo movible axialmente en vaiven uno con relacion al otro.
GB1286507A (en) Improvements in mounting of ball bearings
GB773205A (en) A new or improved plummer block or like bearing
ES1006400Y (es) Cojinete o soporte lineal con bolas rodantes.
SE8403917L (sv) Lageranordning for en vevaxel
ES2166126T3 (es) Disposicion de cojinete lineal.
SE9102946D0 (sv) Sfaeriskt rullningslager
ES2022842B3 (es) Instalacion de caballete con unidades de caballete transportable
MX9201900A (es) Junta universal de velocidad constante y un metodo para fabricarla.

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20070606