BRPI0822025A2 - porta esferas para corpos de rolamento - Google Patents

porta esferas para corpos de rolamento

Info

Publication number
BRPI0822025A2
BRPI0822025A2 BRPI0822025A BRPI0822025A BRPI0822025A2 BR PI0822025 A2 BRPI0822025 A2 BR PI0822025A2 BR PI0822025 A BRPI0822025 A BR PI0822025A BR PI0822025 A BRPI0822025 A BR PI0822025A BR PI0822025 A2 BRPI0822025 A2 BR PI0822025A2
Authority
BR
Brazil
Prior art keywords
freedom
rolling elements
bodies
bearing
ball holder
Prior art date
Application number
BRPI0822025A
Other languages
English (en)
Inventor
Reimchen Alexander
Fugel Wolfgang
Original Assignee
Schaeffler Techonologies Ag & Co Kg
Schaeffler Techonologies Gmbh & Co 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
Application filed by Schaeffler Techonologies Ag & Co Kg, Schaeffler Techonologies Gmbh & Co Kg filed Critical Schaeffler Techonologies Ag & Co Kg
Publication of BRPI0822025A2 publication Critical patent/BRPI0822025A2/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
    • 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
    • F16C19/10—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for axial load mainly
    • 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
    • F16C33/38—Ball cages
    • F16C33/3887—Details of individual pockets, e.g. shape or ball 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
    • F16C33/38—Ball cages
    • F16C33/42—Ball cages made from wire or sheet metal strips
    • F16C33/422—Ball cages made from wire or sheet metal strips made from sheet metal
    • F16C33/425—Ball cages made from wire or sheet metal strips made from sheet metal from a single part, e.g. ribbon cages with one corrugated annular part

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Bearings For Parts Moving Linearly (AREA)

Abstract

porta esferas para corpos de rolamento". a presente invenção refere-se a uma porta esferas (1) para cor- 5 pos de rolamento (6), por exemplo, para mancais axiais ou guias planas, a qual seu corte longitudinal está configurado aproximadamente em forma de w, com paredes laterais (2, 3) e que configuram abas em w e almas (4) que ligam estas, entre as quais se recebem os corpos de rolamento (6), sendo que o perfil das almas (4) presta-se para limitar a liberdade de movimento 10 dos corpos de rolamento, em pelo menos dois graus de liberdade. além dis- so, está previsto de acordo com a invenção que o perfil das almas (4) é con-figurado de tal maneira que a liberdade de movimento dos corpos de rola-mento possa ser limitada em pelo menos um outro grau de liberdade.
BRPI0822025A 2008-01-11 2008-11-10 porta esferas para corpos de rolamento BRPI0822025A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008004033A DE102008004033B4 (de) 2008-01-11 2008-01-11 Käfig für Wälzkörper
PCT/EP2008/065204 WO2009086964A2 (de) 2008-01-11 2008-11-10 Käfig für wälzkörper

Publications (1)

Publication Number Publication Date
BRPI0822025A2 true BRPI0822025A2 (pt) 2019-02-26

Family

ID=40686256

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0822025A BRPI0822025A2 (pt) 2008-01-11 2008-11-10 porta esferas para corpos de rolamento

Country Status (8)

Country Link
US (1) US8690452B2 (pt)
EP (1) EP2232091B1 (pt)
JP (1) JP2011509383A (pt)
CN (1) CN101918726B (pt)
BR (1) BRPI0822025A2 (pt)
DE (1) DE102008004033B4 (pt)
SI (1) SI2232091T1 (pt)
WO (1) WO2009086964A2 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009048875A1 (de) * 2009-10-09 2011-04-14 Schaeffler Technologies Gmbh & Co. Kg Wälzkörperkäfig für ein Kugellager
DE102013221363A1 (de) * 2013-10-22 2015-04-23 Schaeffler Technologies Gmbh & Co. Kg Axialkäfig für zylindrische Wälzkörper
DE102013225996A1 (de) 2013-12-16 2015-06-18 Schaeffler Technologies AG & Co. KG Kunststoff-Wälzlagerkäfig für ein Axiallager und Axiallager
DE102015223255A1 (de) 2015-11-25 2017-06-01 Schaeffler Technologies AG & Co. KG Kugellagerkäfig
DE102016205440A1 (de) * 2016-04-01 2017-10-05 Schaeffler Technologies AG & Co. KG Käfig für ein Axialkugellager, Axialkugellager mit dem Käfig sowie Verfahren zur Herstellung des Käfigs
DE102021105455A1 (de) 2021-03-08 2022-09-08 Schaeffler Technologies AG & Co. KG Käfig für ein Axialkugellager sowie Verfahren zur Montage eines Kugelkranzes mit diesem Käfig

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE280119C (pt) * 1900-01-01
DE212758C (pt) * 1900-01-01
DE279476C (pt) *
FR340433A (fr) * 1904-02-15 1904-07-06 Ernst Gustav Hoffmann Perfectionnements aux roulements à billes
FR459683A (fr) * 1913-06-12 1913-11-11 Cie Anonyme Francaise Pour La Fabrication Des Roulements A Billes Dwf Cage à billes
US1232523A (en) * 1917-05-15 1917-07-10 Edward S Folk Roller-bearing.
US1395244A (en) * 1920-07-31 1921-10-25 Gustaf E Andre Bearing
DE1840219U (de) * 1961-08-23 1961-10-26 Schaeffler Ohg Industriewerk Einstueckiger kaefig fuer zylindrische waelzkoerper.
DE1174113B (de) * 1962-02-20 1964-07-16 Schaeffler Ohg Industriewerk Axialkaefig fuer zylindrische Waelzkoerper
US3306685A (en) * 1965-07-19 1967-02-28 Mcgill Mfg Company Inc Angular contact ball bearing assembly
JP3316307B2 (ja) * 1994-06-07 2002-08-19 日本トムソン株式会社 スラスト軸受
DE19740435A1 (de) * 1997-09-15 1999-03-18 Schaeffler Waelzlager Ohg Verfahren zum Herstellen eines Käfigs
DE19812252A1 (de) * 1998-03-20 1999-09-23 Schaeffler Waelzlager Ohg Käfig für zylindrische Wälzkörper
JP3933336B2 (ja) * 1999-01-28 2007-06-20 Ｎｔｎ株式会社 スラスト針状ころ軸受用保持器およびその製造方法
JP4165226B2 (ja) * 2003-01-06 2008-10-15 株式会社ジェイテクト スラストころ軸受用保持器
JP2004353775A (ja) * 2003-05-29 2004-12-16 Ntn Corp スラスト玉軸受
US7178982B2 (en) * 2003-11-13 2007-02-20 Hiwin Mikrosystem Corp. Retaining device for rolling-element
JP4606128B2 (ja) * 2004-11-11 2011-01-05 宇都宮機器株式会社 ころ軸受用保持器の製造方法
JP4432741B2 (ja) * 2004-11-16 2010-03-17 株式会社ジェイテクト スラストころ軸受用保持器
FR2883941B1 (fr) * 2005-04-04 2008-09-12 Skf Ab Dispositif de cage pour roulement, roulement et reducteur harmonique
JP4591386B2 (ja) * 2006-03-02 2010-12-01 株式会社ジェイテクト スラストころ軸受
CN101876341B (zh) * 2010-05-24 2012-01-25 杭州钱江压缩机有限公司 一种压缩机曲轴的平面轴承

Also Published As

Publication number Publication date
SI2232091T1 (sl) 2014-06-30
EP2232091A2 (de) 2010-09-29
US20100278473A1 (en) 2010-11-04
CN101918726B (zh) 2013-03-27
WO2009086964A3 (de) 2010-08-12
US8690452B2 (en) 2014-04-08
JP2011509383A (ja) 2011-03-24
WO2009086964A2 (de) 2009-07-16
CN101918726A (zh) 2010-12-15
DE102008004033A1 (de) 2009-07-16
EP2232091B1 (de) 2014-01-22
DE102008004033B4 (de) 2012-05-31

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B25D Requested change of name of applicant approved

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

B25A Requested transfer of rights approved

Owner name: SCHAEFFLER TECHONOLOGIES GMBH AND CO. KG (DE)

B25D Requested change of name of applicant approved

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

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time
B350 Update of information on the portal [chapter 15.35 patent gazette]