BRPI0922293A2 - rolamento radial de esferas, especialmente rolamento de esferas de carreira única - Google Patents

rolamento radial de esferas, especialmente rolamento de esferas de carreira única

Info

Publication number
BRPI0922293A2
BRPI0922293A2 BRPI0922293A BRPI0922293A BRPI0922293A2 BR PI0922293 A2 BRPI0922293 A2 BR PI0922293A2 BR PI0922293 A BRPI0922293 A BR PI0922293A BR PI0922293 A BRPI0922293 A BR PI0922293A BR PI0922293 A2 BRPI0922293 A2 BR PI0922293A2
Authority
BR
Brazil
Prior art keywords
ball bearing
single row
especially single
radial
radial ball
Prior art date
Application number
BRPI0922293A
Other languages
English (en)
Inventor
Andreas Bohr
Dieter Jauernig
Hebert Rost
Uli Grosskopf
Uwe Wunderlich
Original Assignee
Schaeffler Technologies Gmbh
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 Gmbh filed Critical Schaeffler Technologies Gmbh
Publication of BRPI0922293A2 publication Critical patent/BRPI0922293A2/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
    • 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
    • F16C33/4617—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages
    • F16C33/4641—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages comprising two annular parts joined together
    • F16C33/4652—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages comprising two annular parts joined together made from plastic, e.g. two injection moulded parts joined by a snap fit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction 

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
BRPI0922293A 2008-12-06 2009-11-27 rolamento radial de esferas, especialmente rolamento de esferas de carreira única BRPI0922293A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008060957A DE102008060957A1 (de) 2008-12-06 2008-12-06 Radialwälzlager, insbesondere einreihiges Kugelrollenlager
PCT/EP2009/065980 WO2010063651A1 (de) 2008-12-06 2009-11-27 Radialwälzlager, insbesondere einreihiges kugelrollenlager

Publications (1)

Publication Number Publication Date
BRPI0922293A2 true BRPI0922293A2 (pt) 2016-01-05

Family

ID=41682639

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0922293A BRPI0922293A2 (pt) 2008-12-06 2009-11-27 rolamento radial de esferas, especialmente rolamento de esferas de carreira única

Country Status (7)

Country Link
US (1) US8556519B2 (pt)
EP (1) EP2373897A1 (pt)
KR (1) KR20110100201A (pt)
CN (1) CN102239340A (pt)
BR (1) BRPI0922293A2 (pt)
DE (1) DE102008060957A1 (pt)
WO (1) WO2010063651A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103518071B (zh) * 2011-05-13 2017-12-01 Ntn株式会社 球轴承用保持器及球轴承
DE102012218409A1 (de) * 2012-10-10 2014-04-24 Schaeffler Technologies Gmbh & Co. Kg Kugelrollenlager
KR101446036B1 (ko) * 2013-01-30 2014-10-01 안정선 작업롤 초크의 롤 베어링
JP6197413B2 (ja) * 2013-07-03 2017-09-20 株式会社ジェイテクト 保持器および保持器の製造方法
DE102013218620A1 (de) 2013-09-17 2015-03-19 Schaeffler Technologies Gmbh & Co. Kg Wälzlagerung
DE102014202791A1 (de) 2014-02-17 2015-08-20 Schaeffler Technologies AG & Co. KG Langlebiger Wälzkörperkäfig für Kugelrollenlager
US9353792B2 (en) 2014-02-19 2016-05-31 Google Inc. Biased compound radial plain bearing for increased life in oscillating pivot motion
CN105020263A (zh) * 2014-04-28 2015-11-04 宁波市鄞州金鑫轴承五金有限公司 一种轴承
JP6488726B2 (ja) * 2015-01-28 2019-03-27 株式会社ジェイテクト 転がり軸受、及び、樹脂製保持器の製造方法
TWI576522B (zh) * 2015-12-30 2017-04-01 Hiwin Tech Corp Bearing with holder
PL233795B1 (pl) * 2017-11-16 2019-11-29 Zbigniew Kusznierewicz Lozysko toczne
DE102018108523A1 (de) * 2018-04-10 2019-10-10 Gebr. Reinfurt Gmbh & Co. Kg Kugellager-Käfig und Kugellager
IT201800009709A1 (it) * 2018-10-24 2020-04-24 Skf Ab Unita’ cuscinetto con gabbia di ritenzione
CN109899397B (zh) * 2019-04-04 2024-03-22 山东金帝精密机械科技股份有限公司 深沟球轴承的保持架及深沟球轴承
DE102019206594B4 (de) * 2019-05-08 2023-11-02 Aktiebolaget Skf Lagerkäfig für ein Wälzlager
CN112460147B (zh) * 2020-11-24 2025-02-18 瓦房店昌源轴承制造有限公司 一种一体式轴承保持架
CN112922963A (zh) * 2021-03-12 2021-06-08 苏州普瑞川传动科技有限公司 一种分离式轴承保持架及圆柱滚子轴承
DE102022200671A1 (de) * 2022-01-21 2023-07-27 Aktiebolaget Skf Mehrreihiges Wälzlager

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE168499C (de) 1903-02-24 1906-03-05 Deutsche Waffen-Und Munitionsfabriken Kugellager
FR523164A (fr) * 1919-08-30 1921-08-13 Nordiska Kullager Ab Perfectionnements aux coussinets à rouleaux
US1438654A (en) * 1921-06-14 1922-12-12 Leon Karl Oskar Roller bearing or the cage thereof
US2861849A (en) * 1956-04-04 1958-11-25 Gen Motors Corp Separator for antifriction bearings
US3020106A (en) * 1959-07-16 1962-02-06 Barden Corp Bearings having balls with restrained spin axes
US3944307A (en) * 1974-08-29 1976-03-16 Federal-Mogul Corporation Plastic bearing cage
US4741632A (en) * 1986-04-01 1988-05-03 Honeywell Inc. Constant torque ball bearing
US4902145A (en) * 1989-06-12 1990-02-20 Emerson Electric Co. Ball separator for bearing assembly
DE4334195A1 (de) 1993-10-07 1994-03-24 Geuer Mann Ernst Radial-Wälzlager mit Kugelscheiben
US6752696B2 (en) * 2001-03-12 2004-06-22 Nsk Ltd. Rolling elements for rolling bearing, method of producing the same, and rolling bearing
DE102005059032A1 (de) * 2005-12-10 2007-06-14 Schaeffler Kg Radialwälzlager, insbesondere einreihiges Rillenwälzlager
DE102006019230A1 (de) * 2006-04-26 2007-10-31 Schaeffler Kg Radialwälzlager, insbesondere einreihiges Kugelrollenlager
DE102007002328A1 (de) * 2007-01-16 2008-07-17 Ab Skf Wälzlagerkäfig
CN101025191A (zh) 2007-04-06 2007-08-29 王德惠 一种具有单列球面滚动体的球面滚动轴承

Also Published As

Publication number Publication date
CN102239340A (zh) 2011-11-09
KR20110100201A (ko) 2011-09-09
US8556519B2 (en) 2013-10-15
WO2010063651A1 (de) 2010-06-10
US20110229068A1 (en) 2011-09-22
EP2373897A1 (de) 2011-10-12
DE102008060957A1 (de) 2010-06-10

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

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

B25A Requested transfer of rights approved

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

B25D Requested change of name of applicant approved

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

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

Free format text: REFERENTE A 9A 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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2494 DE 23-10-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.