MX174605B - Separador de bolas para ensamble de cojinete - Google Patents

Separador de bolas para ensamble de cojinete

Info

Publication number
MX174605B
MX174605B MX019623A MX1962390A MX174605B MX 174605 B MX174605 B MX 174605B MX 019623 A MX019623 A MX 019623A MX 1962390 A MX1962390 A MX 1962390A MX 174605 B MX174605 B MX 174605B
Authority
MX
Mexico
Prior art keywords
diameter
hole
members
bearing assembly
bolt
Prior art date
Application number
MX019623A
Other languages
English (en)
Inventor
James Pierce Johnson
Original Assignee
Emerson Electric Co
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 Emerson Electric Co filed Critical Emerson Electric Co
Publication of MX174605B publication Critical patent/MX174605B/es

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
    • F16C33/3837—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages
    • F16C33/3862—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages comprising two annular parts joined together
    • F16C33/3875—Massive or moulded cages having cage pockets surrounding the balls, 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
    • 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
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/30—Material joints
    • F16C2226/36—Material joints by welding
    • F16C2226/38—Material joints by welding with ultrasonic welding
    • 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
    • F16C23/084—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface sliding on a complementary spherical surface
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/042—Housings for rolling element bearings for rotary movement
    • F16C35/047—Housings for rolling element bearings for rotary movement with a base plate substantially parallel to the axis of rotation, e.g. horizontally mounted pillow blocks

Landscapes

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

Abstract

La presente invención se refiere a un separador de bolas para un ensamble de cojinete de bolas que tiene superficies de rodamiento interior y exterior que definen plataformas cilíndricas, que comprende: un par de miembros similares de configuración generalmente anular unidos, teniendo cada miembro una pluralidad de receptáculos de extremo abierto espaciados que tienen una configuración generalmente cilíndrica; una pluralidad de pernos espaciados que se extienden axialmente desde cada miembro y orificios alternos axialmente dirigidos; teniendo cada perno una porción terminal de un diámetro substancialmente igual al diámetro del orificio y una segunda porción de un diámetro que excede el diámetro del orificio; y una pluralidad de patines circunferencialmente espaciados que se extienden hacia afuera desde la circunferencia de cada miembro y entre cada receptáculo; siendo recibidos dichos pernos que se extienden axialmente desde un miembro en los orificios del otro miembro y que se integran con los mismos cuando dichos miembros son sometidos a vibraciones ultrasónicas y presión para soldar los miembros; siendo fundido cada perno bajo dichas vibraciones ultrasónicas y presión de tal manera que la segunda porción del mismo se conforma al diámetro del orificio en el que es recibido.
MX019623A 1989-06-12 1990-02-22 Separador de bolas para ensamble de cojinete MX174605B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/364,878 US4902145A (en) 1989-06-12 1989-06-12 Ball separator for bearing assembly

Publications (1)

Publication Number Publication Date
MX174605B true MX174605B (es) 1994-05-30

Family

ID=23436478

Family Applications (1)

Application Number Title Priority Date Filing Date
MX019623A MX174605B (es) 1989-06-12 1990-02-22 Separador de bolas para ensamble de cojinete

Country Status (6)

Country Link
US (1) US4902145A (es)
EP (1) EP0403419A3 (es)
JP (1) JPH0324323A (es)
KR (1) KR910001271A (es)
CA (1) CA2007596A1 (es)
MX (1) MX174605B (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5131762A (en) * 1991-07-02 1992-07-21 The Torrington Company High performance two-piece bearing cage
DE4136874A1 (de) * 1991-11-09 1993-05-13 Erwin Giegerich Verfahren zur herstellung von buchsen oder leisten mit darin befindlichen fuehrungselementen
US5312191A (en) * 1992-03-24 1994-05-17 S W Industries Lubrication mechanism for anti-friction bearings
GB2280937B (en) * 1993-08-12 1997-01-15 Torrington Co Improvements in bearing split cages
DE4425468A1 (de) * 1994-07-19 1996-02-01 Doetsch Neo Plastic Wälzlagerkäfig
US7507028B2 (en) * 2005-06-27 2009-03-24 Spx Corporation Bearing retainer assembly and method
US20090003749A1 (en) * 2007-06-28 2009-01-01 Honeywell International, Inc. Rolling element bearing assembly with improved riveted separator
DE102008060957A1 (de) * 2008-12-06 2010-06-10 Schaeffler Kg Radialwälzlager, insbesondere einreihiges Kugelrollenlager
US8408808B2 (en) * 2009-12-07 2013-04-02 Baldor Electric Company Two-piece bearing cage with side face grease carrying cavities
DE102010038592B3 (de) * 2010-07-29 2012-02-09 Aktiebolaget Skf Wälzlagerkäfig
IT1404769B1 (it) * 2010-12-21 2013-11-29 Skf Ab Gabbia di trattenimento delle sfere per cuscinetti e unita' cuscinetto rigido
CN103429915B (zh) 2011-03-09 2017-02-08 Ntn株式会社 球轴承用保持器及球轴承
JP5653798B2 (ja) * 2011-03-09 2015-01-14 Ntn株式会社 玉軸受用保持器および玉軸受
CN103518071B (zh) * 2011-05-13 2017-12-01 Ntn株式会社 球轴承用保持器及球轴承
JP5876237B2 (ja) * 2011-06-27 2016-03-02 Ntn株式会社 玉軸受用の合成樹脂製保持器および玉軸受
CN103016534B (zh) * 2012-12-24 2016-04-20 郑广会 一种回转支撑尼龙保持架及其制作工艺
US9121450B2 (en) * 2013-06-24 2015-09-01 Korea Institute Of Science And Technology Cage for rolling bearing
JP6505446B2 (ja) * 2015-01-29 2019-04-24 Ntn株式会社 玉軸受用波形保持器およびその玉軸受用波形保持器を用いた玉軸受
JP1548722S (es) * 2015-11-20 2019-04-15
JP1548723S (es) * 2015-11-20 2019-04-15
USD836144S1 (en) * 2016-02-25 2018-12-18 Ntn Corporation Separator for a ball bearing
DE102019206594B4 (de) * 2019-05-08 2023-11-02 Aktiebolaget Skf Lagerkäfig für ein Wälzlager
DE102019116467A1 (de) * 2019-06-18 2020-12-24 Schaeffler Technologies AG & Co. KG Wälzlagerkäfig
US11209048B1 (en) * 2020-08-21 2021-12-28 Schaeffler Technologies AG & Co. KG Light weight, high frequency welded, 2-piece ball bearing cage assembly
KR102457930B1 (ko) * 2022-04-11 2022-10-24 위아코퍼레이션 주식회사 베어링 리테이너

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
US1996841A (en) * 1931-05-06 1935-04-09 Gen Motors Corp Separator
US2525622A (en) * 1945-12-22 1950-10-10 Julius E Shafer Bearing retainer
US2861849A (en) * 1956-04-04 1958-11-25 Gen Motors Corp Separator for antifriction bearings
FR1387281A (fr) * 1963-12-19 1965-01-29 S N F A Perfectionnement aux cages de roulements à billes et à rouleaux de dimensions moyennes devant fonctionner aux températures élevées
US3256051A (en) * 1964-09-08 1966-06-14 New Hampshire Ball Bearings Ball bearing retainer and method of making same
AT287412B (de) * 1967-10-27 1971-01-25 Svenska Kulllagerfabriken Ab Käfig für Wälzlager
SE348813B (es) * 1970-09-09 1972-09-11 Skf Svenska Kullagerfab Ab
US3832023A (en) * 1973-02-07 1974-08-27 Northrop Corp Ball-bearing retainers
US3944307A (en) * 1974-08-29 1976-03-16 Federal-Mogul Corporation Plastic bearing cage
GB1556378A (en) * 1976-10-27 1979-11-21 Skf Uk Ltd Bearing cages
US4277116A (en) * 1979-10-17 1981-07-07 Cummins Engine Company, Inc. Bearing construction and retainer therefor
CA1161481A (en) * 1979-11-08 1984-01-31 Emerson Electric Co. Ball bearing assembly
US4324444A (en) * 1980-08-11 1982-04-13 Trw Inc. Snap-in bearing retainer and bearing
AT376774B (de) * 1982-12-16 1984-12-27 Steyr Daimler Puch Ag Zweiteiliger waelzlagerkaefig, insbesondere fuer hohe drehzahlen
DE3313583A1 (de) * 1983-04-14 1984-10-18 Nichia Seimitsu Kogyo Co., Ltd., Sakai, Osaka Aus kunststoff hergestellter kaefig fuer kugellager
US4568206A (en) * 1983-04-25 1986-02-04 Nichia Seimitsu Kogyo Co., Ltd. Retainer for ball bearing
JPS612821U (ja) * 1984-06-13 1986-01-09 株式会社東芝 炊飯器
JPS6311537A (ja) * 1986-07-01 1988-01-19 Seiko Epson Corp 光フアイバ用母材の製造方法
DE3709673A1 (de) * 1987-03-24 1988-10-06 Kabus Horst Maschf Waelzkoerperlager mit einem zweiteiligen kaefig

Also Published As

Publication number Publication date
JPH0324323A (ja) 1991-02-01
KR910001271A (ko) 1991-01-30
CA2007596A1 (en) 1990-12-12
EP0403419A2 (en) 1990-12-19
US4902145A (en) 1990-02-20
EP0403419A3 (en) 1991-03-27

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