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BR9910783A - Bearing bearing - Google Patents

Bearing bearing

Info

Publication number
BR9910783A
BR9910783A BR9910783-0A BR9910783A BR9910783A BR 9910783 A BR9910783 A BR 9910783A BR 9910783 A BR9910783 A BR 9910783A BR 9910783 A BR9910783 A BR 9910783A
Authority
BR
Brazil
Prior art keywords
bearing
rollers
cage
inner ring
fillets
Prior art date
Application number
BR9910783-0A
Other languages
Portuguese (pt)
Inventor
Tibor Fecko
Bartolomej Janek
Original Assignee
Spinea S R O Kosice
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 Spinea S R O Kosice filed Critical Spinea S R O Kosice
Publication of BR9910783A publication Critical patent/BR9910783A/en

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
    • 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
    • F16C33/4605—Details of interaction of cage and race, e.g. retention or centring
    • 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
    • F16C33/4623—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
    • F16C33/4635—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages made from plastic, e.g. injection moulded window 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/467—Details of individual pockets, e.g. shape or roller retaining means
    • F16C33/4676—Details of individual pockets, e.g. shape or roller retaining means of the stays separating adjacent cage pockets, e.g. guide means for the bearing-surface of the 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
    • F16C19/24—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
    • 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
    • F16C2240/80—Pitch circle diameters [PCD]
    • F16C2240/82—Degree of filling, i.e. sum of diameters of rolling elements in relation to PCD
    • F16C2240/84—Degree of filling, i.e. sum of diameters of rolling elements in relation to PCD with full complement of balls or rollers, i.e. sum of clearances less than diameter of one rolling element
    • 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

Patente de Invenção: <B>"MANCAL DE ROLAMENTO"<D>. Trata-se de um mancal de rolamento com um anel interno (10), um anel externo (30), um jogo de rolos (12) que correm entre o anel interno (10) e o anel externo (30) e uma gaiola (100) que mantêm os rolos (12) distanciados. A gaiola apresenta dois anéis de gaiola (101, 102) por entre os quais correm filetes (104) dotados de saliências para a retenção dos rolos (12). O anel interno (10) apresenta flanges anelares (10b, 10c) entre os quais são guiados os lados frontais (12b) dos rolos (12). Os filetes (104) se adelgaçam em direção ao eixo de mancal (40a). As saliências são configuradas por peças planas de superfícies cuneiformes (104b) dispostas nas extremidades dos filetes.Invention Patent: <B> "BEARING BEARING" <D>. It is a roller bearing with an inner ring (10), an outer ring (30), a set of rollers (12) that run between the inner ring (10) and the outer ring (30) and a cage ( 100) that keep the rollers (12) apart. The cage has two cage rings (101, 102) between which fillets (104) are provided with projections for retaining the rollers (12). The inner ring (10) has annular flanges (10b, 10c) between which the front sides (12b) of the rollers (12) are guided. The threads (104) taper towards the bearing shaft (40a). The projections are formed by flat pieces of wedge-shaped surfaces (104b) arranged at the ends of the fillets.

BR9910783-0A 1998-05-29 1999-05-25 Bearing bearing BR9910783A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19824070A DE19824070A1 (en) 1998-05-29 1998-05-29 roller bearing
PCT/IB1999/000945 WO1999063240A1 (en) 1998-05-29 1999-05-25 Rolling bearing

Publications (1)

Publication Number Publication Date
BR9910783A true BR9910783A (en) 2001-02-13

Family

ID=7869309

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9910783-0A BR9910783A (en) 1998-05-29 1999-05-25 Bearing bearing

Country Status (13)

Country Link
EP (1) EP1121537A1 (en)
JP (1) JP2002517676A (en)
KR (1) KR20010071275A (en)
CN (1) CN1100219C (en)
AU (1) AU3725799A (en)
BR (1) BR9910783A (en)
CA (1) CA2333497A1 (en)
CZ (1) CZ294852B6 (en)
DE (1) DE19824070A1 (en)
MX (1) MXPA00011188A (en)
PL (1) PL344404A1 (en)
SK (1) SK285310B6 (en)
WO (1) WO1999063240A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6666585B1 (en) * 2002-07-19 2003-12-23 The Timken Company Unitized cage for cylindrical roller bearing
WO2005003578A1 (en) * 2003-07-08 2005-01-13 Ged International Inc. Counter-rotating antifriction bearing assembly
US6969202B2 (en) * 2003-11-03 2005-11-29 Timken Us Corporation Unitized bearing assembly
JP2005233322A (en) 2004-02-20 2005-09-02 Ntn Corp Roller bearing and assembling method thereof
JP2006144853A (en) * 2004-11-17 2006-06-08 Ntn Corp Roller bearing for electric seat-reclining device
DE102007052507B4 (en) * 2007-11-02 2016-06-02 Ab Skf Rolling bearing cage
JP5499814B2 (en) * 2010-03-23 2014-05-21 日本精工株式会社 Rolling bearing
DE102011004210A1 (en) * 2011-02-16 2012-08-16 Schaeffler Technologies Gmbh & Co. Kg roller bearing
CN103122942B (en) * 2011-11-18 2016-04-27 新昌白马轴承有限公司 A kind of cylindrical roller retainer and bearing thereof
CN102537074A (en) * 2012-01-19 2012-07-04 无锡沃尔德轴承有限公司 Bearing used cylindrical roller retainer
EP2865910A4 (en) * 2012-06-21 2016-06-08 Nsk Ltd Rolling bearing, and spindle device for machine tool
JP5939955B2 (en) * 2012-10-05 2016-06-29 住友重機械工業株式会社 Gear device
RU2529115C1 (en) * 2013-05-07 2014-09-27 Игорь Аркадьевич Кудрявцев Bearing cage
CN107152459A (en) * 2016-08-07 2017-09-12 徐建俭 Durable cylinder roller steel shaft is held
CN107131207A (en) * 2017-05-25 2017-09-05 合肥皖化电泵有限公司 A kind of resistance to compression and the stove water bearing in pump of convenient disassembly
DE102017116356A1 (en) 2017-07-20 2019-01-24 Schaeffler Technologies AG & Co. KG roll bearings
DE202017006242U1 (en) 2017-12-05 2019-03-08 Neo-Plastic Dr. Doetsch Diespeck Gmbh Comb cage for rolling elements
DE202022100047U1 (en) 2022-01-04 2022-03-31 Hiwin Technologies Corp. Roller cage for cycloidal gears

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2705666A (en) * 1952-02-29 1955-04-05 Gen Motors Corp Cage for antifriction bearings
DE1914884U (en) * 1965-03-03 1965-04-29 Duerkoppwerke Ag ROLLER BEARING WITH PLASTIC CAGE.
FR2308013A1 (en) * 1975-04-18 1976-11-12 Ina Roulements Sa Ball race bearings with snap fit (polyamide) cages - so the cages inhibit axial track displacement
DE3134241A1 (en) * 1981-08-29 1983-07-14 INA Wälzlager Schaeffler KG, 8522 Herzogenaurach Plastic slotted cage for cylindrical rolling elements
DE3424741A1 (en) * 1984-07-05 1986-01-16 SKF GmbH, 8720 Schweinfurt POCKET CAGE FOR ROLLER BEARINGS
DE3543364A1 (en) * 1985-12-07 1987-06-11 Schaeffler Waelzlager Kg RADIAL ROLLER BEARING CAGE FOR CYLINDRICAL ROLLER BODIES
CS258835B1 (en) * 1986-09-26 1988-09-16 Frantisek Starek Antifriction,especially roller or needle bearing
US4907898A (en) * 1989-01-03 1990-03-13 The Torrington Company Roller bearing with single flange races
DE3911671A1 (en) * 1989-04-10 1990-10-11 Schaeffler Waelzlager Kg ROLLING BEARING CAGE
DE4136745A1 (en) * 1991-11-08 1993-05-13 Schaeffler Waelzlager Kg ROLLING BEARING CAGE FOR FULL ROLLING RADIAL ROLLING BEARINGS
AU661251B2 (en) * 1992-09-24 1995-07-13 Torrington Company, The Cage for roller bearings
JP3665653B2 (en) * 1993-11-30 2005-06-29 Ｎｔｎ株式会社 Roller bearing cage and manufacturing method thereof
WO1995021711A1 (en) * 1994-02-14 1995-08-17 Western Atlas U.K. Limited Improved hemming machine
DE4412850A1 (en) * 1994-04-14 1995-10-19 Schaeffler Waelzlager Kg Cylinder roller bearing with cage used as roller carrier
DE29504069U1 (en) * 1995-03-09 1995-04-27 Skf Gmbh, 97421 Schweinfurt Pocket cage for roller bearings
JP3609487B2 (en) * 1995-05-16 2005-01-12 Ｎｔｎ株式会社 Needle roller bearing cage
JP3735160B2 (en) * 1995-12-28 2006-01-18 Ｎｔｎ株式会社 Needle roller bearing cage and method of manufacturing the same
US6102579A (en) * 1997-01-10 2000-08-15 The Torrington Company Cage or set of rollers for roller bearings

Also Published As

Publication number Publication date
SK285310B6 (en) 2006-10-05
PL344404A1 (en) 2001-11-05
CZ20004319A3 (en) 2001-06-13
DE19824070A1 (en) 1999-12-02
AU3725799A (en) 1999-12-20
CN1302358A (en) 2001-07-04
KR20010071275A (en) 2001-07-28
CN1100219C (en) 2003-01-29
CA2333497A1 (en) 1999-12-09
WO1999063240A1 (en) 1999-12-09
JP2002517676A (en) 2002-06-18
CZ294852B6 (en) 2005-03-16
SK17722000A3 (en) 2001-05-10
EP1121537A1 (en) 2001-08-08
MXPA00011188A (en) 2003-02-27

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]