BRPI0712213A2 - Rolamento com folga reduzida da bolsa da gaiola - Google Patents

Rolamento com folga reduzida da bolsa da gaiola Download PDF

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Publication number
BRPI0712213A2
BRPI0712213A2 BRPI0712213-6A BRPI0712213A BRPI0712213A2 BR PI0712213 A2 BRPI0712213 A2 BR PI0712213A2 BR PI0712213 A BRPI0712213 A BR PI0712213A BR PI0712213 A2 BRPI0712213 A2 BR PI0712213A2
Authority
BR
Brazil
Prior art keywords
cage
reduced
bearing
purse
axial
Prior art date
Application number
BRPI0712213-6A
Other languages
English (en)
Inventor
Pecher Alfred
Bywalez Karl
Schleifenbaum Joachim
Van Der Knokke Henri
Fuchs Manfred
Original Assignee
Schaeffler 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 Kg filed Critical Schaeffler Kg
Publication of BRPI0712213A2 publication Critical patent/BRPI0712213A2/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
    • F16C33/38—Ball cages
    • 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
    • F16C33/427—Ball cages made from wire or sheet metal strips made from sheet metal from two parts, e.g. ribbon cages with two corrugated annular parts
    • 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
    • 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
    • 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
    • F16C2240/46—Gap sizes or clearances
    • 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
    • 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned

Landscapes

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

Abstract

ROLAMENTO COM FOLGA REDUZIDA DA BOLSA DA GAIOLA. A invenção refere-se a um rolamento com uma gaiola (01), com bolsas da gaiola (02), para o guiamento de corpos de rolamento, os quais pelo menos em direção axial (04), do rolamento são guiados com uma folga axial dentro das bolsas da gaiola (02), pelo qual está colocada ã disposição uma folga da bolsa da gaiola axial. De acordo com a invenção, a folga da bolsa da gaiola axial fica em várias das bolsas da gaiola (02), entre 0,07 milímetros e 0,17 milímetros.
BRPI0712213-6A 2006-05-24 2007-05-22 Rolamento com folga reduzida da bolsa da gaiola BRPI0712213A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102006024375A DE102006024375A1 (de) 2006-05-24 2006-05-24 Wälzlager mit reduzierter Käfigtaschenluft
DE102006024375.7 2006-05-24
PCT/DE2007/000925 WO2007134592A1 (de) 2006-05-24 2007-05-22 Wälzlager mit reduzierter käfigtaschenluft

Publications (1)

Publication Number Publication Date
BRPI0712213A2 true BRPI0712213A2 (pt) 2012-03-13

Family

ID=38535344

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0712213-6A BRPI0712213A2 (pt) 2006-05-24 2007-05-22 Rolamento com folga reduzida da bolsa da gaiola

Country Status (10)

Country Link
US (1) US20100046877A1 (pt)
EP (1) EP2019930B1 (pt)
JP (1) JP2009537772A (pt)
KR (1) KR20090007772A (pt)
CN (1) CN101454585B (pt)
AT (1) ATE516447T1 (pt)
BR (1) BRPI0712213A2 (pt)
DE (1) DE102006024375A1 (pt)
ES (1) ES2368271T3 (pt)
WO (1) WO2007134592A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010066293A1 (en) * 2008-12-10 2010-06-17 Aktiebolaget Skf Cage for rolling bearing, in particular for rolling bearing used in a wind turbine generator.
JP6370026B2 (ja) * 2011-11-29 2018-08-08 日本精工株式会社 保持器および転がり軸受
DK2984357T3 (da) * 2013-04-11 2019-11-11 Skf Ab Rulningsleje med i flere bursegmenter anbragte rullelegemer
US9762101B2 (en) * 2014-06-09 2017-09-12 Flextronics Automotive, Inc. Linear bearing for an electromagnetic solenoid and solenoid having said linear bearing
DE102015214851A1 (de) 2015-08-04 2016-12-01 Schaeffler Technologies AG & Co. KG Käfig für Kugellager
DE102018127480A1 (de) 2018-11-05 2020-05-07 Schaeffler Technologies AG & Co. KG Wälzlagerkäfig
DE102018127561A1 (de) 2018-11-05 2020-05-07 Schaeffler Technologies AG & Co. KG Wälzlagerkäfig und Verfahren zur Herstellung eines Kugellagers
CN109555783A (zh) * 2018-11-16 2019-04-02 洛阳汇工轴承科技有限公司 组合式新型轴承保持架
CN115789094B (zh) * 2022-11-04 2026-03-31 河南科技大学 一种圆柱滚子轴承及其保持架

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591160A (en) * 1947-12-01 1952-04-01 Rollway Bearing Company Inc Roller bearing and manufacture thereof
GB719829A (en) * 1952-06-19 1954-12-08 Sperry Gyroscope Co Ltd Improvements in or relating to ball bearings
US2783104A (en) * 1956-02-29 1957-02-26 Norma Hoffmann Bearings Corp Ball bearing separator and method of making the same
DE1903578A1 (de) * 1969-01-24 1970-07-23 Miniaturkugellager Gmbh Kunststoffkaefig fuer Waelzlager
FR2224015A1 (pt) * 1973-03-27 1974-10-25 Rks
US5394284A (en) * 1992-10-09 1995-02-28 International Business Machines Corp. Direct access storage device having a stable ball bearing cage design
JPH07190068A (ja) * 1993-12-27 1995-07-28 Koyo Seiko Co Ltd 波形保持器
DE19781320B4 (de) * 1996-11-20 2006-03-23 Ina-Schaeffler Kg Wälzlager mit Geräuschdämpfung
JP3550689B2 (ja) * 1998-05-20 2004-08-04 日本精工株式会社 固体潤滑転がり軸受
JP2000337387A (ja) * 1999-05-24 2000-12-05 Nsk Ltd 転がり軸受用保持器
JP2001012476A (ja) * 1999-06-30 2001-01-16 Nsk Ltd 転がり軸受
JP2001081492A (ja) * 1999-09-08 2001-03-27 Minebea Co Ltd 低トルク低騒音長寿命軸受
JP3945673B2 (ja) * 2000-02-28 2007-07-18 株式会社ジェイテクト 玉軸受用波形保持器の製造方法
JP4326159B2 (ja) * 2001-02-09 2009-09-02 株式会社ジェイテクト 玉軸受
JP2003336641A (ja) * 2002-05-21 2003-11-28 Nsk Ltd 玉軸受
JP4383766B2 (ja) * 2003-04-18 2009-12-16 Ｎｔｎ株式会社 アンギュラ玉軸受用の合成樹脂製保持器およびアンギュラ玉軸受
US7029181B2 (en) * 2004-03-04 2006-04-18 Nsk Ltd. Rolling bearing and fan motor using the same
JP2006125427A (ja) * 2004-10-26 2006-05-18 Ntn Corp スラスト針状ころ軸受

Also Published As

Publication number Publication date
DE102006024375A1 (de) 2007-11-29
JP2009537772A (ja) 2009-10-29
EP2019930A1 (de) 2009-02-04
ES2368271T3 (es) 2011-11-15
KR20090007772A (ko) 2009-01-20
CN101454585A (zh) 2009-06-10
WO2007134592A1 (de) 2007-11-29
EP2019930B1 (de) 2011-07-13
ATE516447T1 (de) 2011-07-15
CN101454585B (zh) 2011-07-06
US20100046877A1 (en) 2010-02-25

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

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

Free format text: TRANSFERIDO DE: SCHAEFFLER KG

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2256 DE 01/04/2014.