BR112012006075A2 - mancal de rolamento de esferas. - Google Patents

mancal de rolamento de esferas.

Info

Publication number
BR112012006075A2
BR112012006075A2 BR112012006075A BR112012006075A BR112012006075A2 BR 112012006075 A2 BR112012006075 A2 BR 112012006075A2 BR 112012006075 A BR112012006075 A BR 112012006075A BR 112012006075 A BR112012006075 A BR 112012006075A BR 112012006075 A2 BR112012006075 A2 BR 112012006075A2
Authority
BR
Brazil
Prior art keywords
bearing
cage
areas
ball
pouch
Prior art date
Application number
BR112012006075A
Other languages
English (en)
Inventor
Andreas-Johann Bohr
Ernst Geiger
Heinrich Hofmann
Otmar Weber
Original Assignee
Schaeffler Technologies Ag
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 Schaeffler Technologies Ag filed Critical Schaeffler Technologies Ag
Publication of BR112012006075A2 publication Critical patent/BR112012006075A2/pt

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
    • F16C33/34—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
    • 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/467—Details of individual pockets, e.g. shape or roller retaining means
    • 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
    • F16C33/542—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal
    • F16C33/543—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from a single part
    • F16C33/545—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from a single part rolled from a band
    • 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
    • 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
    • F16C2361/65—Gear shifting, change speed gear, gear box

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

patente de invenção: mancal de rolamento de esferas. a presente invenção refere-se a um mancal de rolamento de esferas (1), que consiste em um anel de mancal (2) exterior e um anel de mancal (3) interior bem como em uma pluralidade de rolamentos de esferas (4) dispostos entre esses anéis de mancal (2,3), que rolam em duas áreas de rolamento (8,9) em forma de estria, usinadas no anel de mancal (2) exterior e no anel de mancal (3) interior e são retidos por uma gaiola de mancal (10) a distãncias uniformes entre si. a gaiola de mancal (10) é executada como gaiola de janela, que apresenta duas bordas angulares (11,12) laterais, vários bolsas de gaiola (14) separadas entre si por esses filetes de bolsa (13), que apresentam respectativamente uma forma de furo em cruz nitidamente visível que consiste em um contorno livre (15) disposto transversalmente à direção periférica para inserção de um rolamento de esferas (4) na gaiola de mancal (10) e um contorno de seção transversal (16) de um rolamento de esferas (4) aí integrado disposto longitudinalmente à direção periférica, pelos quais as arestas laterais (17,18) dos filetes de bolsa (13) são executadas com áreas de guia (19,20) para os rolamentos de esferas em forma de arco, correspondentes às áreas de rolamentos de esferas em forma de arco,correspondentes às áreas de rolamento (5) de dois rolamentos de esferas (4) vizinhos. segundo a invenção, os filetes de bolsa (13) apresentam tanto entre suas arestas laterais (17,18) como também em suas áreas de guia (19,20) perfilamentos de material são executados em suas áreas de guia (19,20) simultaneamente como meios de amortecimento contra ruídos do mancal.
BR112012006075A 2009-09-18 2010-08-19 mancal de rolamento de esferas. BR112012006075A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009042166A DE102009042166A1 (de) 2009-09-18 2009-09-18 Kugelrollenlager
PCT/EP2010/062106 WO2011032800A1 (de) 2009-09-18 2010-08-19 Kugelrollenlager

Publications (1)

Publication Number Publication Date
BR112012006075A2 true BR112012006075A2 (pt) 2016-05-31

Family

ID=43248134

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012006075A BR112012006075A2 (pt) 2009-09-18 2010-08-19 mancal de rolamento de esferas.

Country Status (8)

Country Link
US (1) US8480307B2 (pt)
EP (1) EP2478236B1 (pt)
JP (1) JP5657005B2 (pt)
KR (1) KR20120065355A (pt)
CN (1) CN102549277B (pt)
BR (1) BR112012006075A2 (pt)
DE (1) DE102009042166A1 (pt)
WO (1) WO2011032800A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8454416B1 (en) * 2011-09-09 2013-06-04 Donald J. Estes Concave with an array of longitudinally notched spaced apart threshing elements
ITTO20130464A1 (it) * 2013-06-05 2014-12-06 C M S P S P A Gabbia per cuscinetti a sfere.
USD772964S1 (en) * 2014-01-17 2016-11-29 Thk Co., Ltd. Roller bearing
JP1523820S (pt) * 2014-09-16 2015-05-18
JP1523819S (pt) * 2014-09-16 2015-05-18
JP1523821S (pt) * 2014-09-16 2015-05-18

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3020106A (en) * 1959-07-16 1962-02-06 Barden Corp Bearings having balls with restrained spin axes
JPS447448Y1 (pt) * 1965-05-20 1969-03-20
JP2001041223A (ja) * 1999-08-02 2001-02-13 Koyo Seiko Co Ltd 保持器付きころ
JP3651591B2 (ja) * 2001-05-28 2005-05-25 日本精工株式会社 転がり軸受
DE20113111U1 (de) * 2001-08-07 2001-10-11 Skf Ab Kunststoffkäfig für Wälzlager
JP2005147365A (ja) * 2003-11-19 2005-06-09 Nakanishi Metal Works Co Ltd 円錐ころ軸受用保持器及び円錐ころ軸受の組立方法
JP2006132623A (ja) * 2004-11-04 2006-05-25 Jtekt Corp ころ軸受用保持器および該保持器を備えたころ軸受
DE102005014556A1 (de) * 2005-03-31 2006-10-05 Schaeffler Kg Radialwälzlager, insbesondere einreihiges Rillenkugellager
DE102006019230A1 (de) 2006-04-26 2007-10-31 Schaeffler Kg Radialwälzlager, insbesondere einreihiges Kugelrollenlager
DE102006019228A1 (de) * 2006-04-26 2007-10-31 Schaeffler Kg Radialwälzlager, insbesondere einreihiges Kugelrollenlager, sowie Verfahren zu dessen Montage
DE102008016977A1 (de) 2008-04-03 2009-10-08 Schaeffler Kg Kugelrollenlager sowie Verfahren zur Montage eines solchen Kugelrollenlagers

Also Published As

Publication number Publication date
EP2478236A1 (de) 2012-07-25
EP2478236B1 (de) 2015-08-12
JP5657005B2 (ja) 2015-01-21
US20120177317A1 (en) 2012-07-12
CN102549277A (zh) 2012-07-04
DE102009042166A1 (de) 2011-03-24
CN102549277B (zh) 2014-12-17
JP2013505403A (ja) 2013-02-14
US8480307B2 (en) 2013-07-09
WO2011032800A1 (de) 2011-03-24
KR20120065355A (ko) 2012-06-20

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]
B25B Requested transfer of rights rejected

Owner name: SCHAEFFLER TECHNOLOGIES AG AND CO. KG (DE)

B25E Requested change of name of applicant rejected

Owner name: SCHAEFFLER TECHNOLOGIES AG AND CO. KG (DE)