DE3221733A1 - Waelzlager - Google Patents

Waelzlager

Info

Publication number
DE3221733A1
DE3221733A1 DE19823221733 DE3221733A DE3221733A1 DE 3221733 A1 DE3221733 A1 DE 3221733A1 DE 19823221733 DE19823221733 DE 19823221733 DE 3221733 A DE3221733 A DE 3221733A DE 3221733 A1 DE3221733 A1 DE 3221733A1
Authority
DE
Germany
Prior art keywords
cage
ring
thermal expansion
casting material
stiffening ring
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
DE19823221733
Other languages
German (de)
English (en)
Other versions
DE3221733C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Stig Lennart Västra Frölunda Hallerbäck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SKF GmbH
Original Assignee
SKF Kugellagerfabriken 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 SKF Kugellagerfabriken GmbH filed Critical SKF Kugellagerfabriken GmbH
Publication of DE3221733A1 publication Critical patent/DE3221733A1/de
Application granted granted Critical
Publication of DE3221733C2 publication Critical patent/DE3221733C2/de
Granted legal-status Critical Current

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
    • F16C33/46—Cages for rollers or needles
    • F16C33/48—Cages for rollers or needles for multiple rows of rollers or needles
    • F16C33/485—Cages for rollers or needles for multiple rows of rollers or needles with two or more juxtaposed cages joined together or interacting with each other
    • 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
    • F16C23/086—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface forming a track for rolling elements
    • 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
    • F16C33/4611—Cages for rollers or needles with hybrid structure, i.e. with parts made of distinct materials
    • 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
    • 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
    • F16C19/34—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 both radial and axial load
    • F16C19/38—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 both radial and axial load with two or more rows 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
    • F16C2202/00—Solid materials defined by their properties
    • F16C2202/20—Thermal properties
    • F16C2202/22—Coefficient of expansion
    • 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)
DE19823221733 1981-06-10 1982-06-09 Waelzlager Granted DE3221733A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8103629A SE432470B (sv) 1981-06-10 1981-06-10 Fonsterhallare till rullningslager

Publications (2)

Publication Number Publication Date
DE3221733A1 true DE3221733A1 (de) 1983-01-05
DE3221733C2 DE3221733C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-10-08

Family

ID=20344024

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823221733 Granted DE3221733A1 (de) 1981-06-10 1982-06-09 Waelzlager

Country Status (7)

Country Link
US (1) US4436349A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5830527A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3221733A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2507716A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2112473B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (2) IT1151609B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE432470B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19642914C2 (de) * 1995-10-17 2003-03-06 Wakai Sangyo Kk Dübel
DE102010042849A1 (de) * 2010-10-25 2012-04-26 Aktiebolaget Skf Lagerkäfig und Verfahren zur Herstellung desselben
DE102012204831A1 (de) * 2012-03-27 2013-10-02 Aktiebolaget Skf Wälzlagerkäfig
DE102013224541A1 (de) * 2013-11-29 2015-06-03 Aktiebolaget Skf Wälzlager

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4541743A (en) * 1983-07-20 1985-09-17 Nippon Seiko Kabushiki Kaisha Plastic retainer for roller bearing
DE3537243A1 (de) * 1985-10-19 1987-04-23 Kugelfischer G Schaefer & Co Zweireihiges pendelrollenlager
DE10045258A1 (de) * 2000-09-13 2002-04-04 Hegenscheidt Mfd Gmbh & Co Kg Rollenkäfig für eine Festwalzrolle
JP4552896B2 (ja) * 2006-05-18 2010-09-29 株式会社ジェイテクト シェル形ころ軸受
JP5457004B2 (ja) * 2008-09-30 2014-04-02 Ｎｔｎ株式会社 風力発電機の主軸支持用ころ軸受の保持器セグメント間のすき間調整方法
DE102009006860B4 (de) * 2009-01-30 2011-02-03 Ab Skf Wälzlagerkäfig
US8926190B2 (en) * 2010-12-27 2015-01-06 The Timken Company Segmented bearing retainer
DE102011080167B4 (de) * 2011-08-01 2013-09-19 Aktiebolaget Skf Lagerkäfigsegment, Lagerkäfig und Verfahren zur Herstellung desselben
DE102011089078B4 (de) * 2011-12-19 2014-11-27 Aktiebolaget Skf Lagerkäfig und Verfahren zur Herstellung desselben
DE102014207836B4 (de) * 2014-04-25 2016-02-18 Aktiebolaget Skf Wälzlager
GB2550420A (en) 2016-05-20 2017-11-22 Bowman Int Ltd Rolling element bearing cage
CN116044899B (zh) * 2022-11-08 2025-03-14 惠州深科达智能装备有限公司 保持器、滑动体及直线导轨

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE465179C (de) * 1928-09-08 Louis Rouanet Kaefig fuer Waelzlager
DE1079899B (de) * 1956-10-23 1960-04-14 Skf Svenska Kullagerfab Ab Kaefig fuer Rollkoerper in Waelzlagern, bestehend aus einer Anzahl von Einzel-elementen aus Kunststoff, z. B. einem Polyamid, die durch mit ihnen verbundene Metallringe zu einem Ring zusammengehalten werden
CH372509A (de) * 1957-11-11 1963-10-15 Robert Kling Wetzlar Gmbh Kunststoffkäfig für Wälzlager

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1996841A (en) 1931-05-06 1935-04-09 Gen Motors Corp Separator
US2969267A (en) 1956-10-23 1961-01-24 Skf Svenska Kullagerfab Ab Cage for rolling bodies in rolling bearings
NL109636C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1958-01-22 1900-01-01
SE404836B (sv) 1977-10-18 1978-10-30 Skf Nova Ab Ytterringcentrerad hallare for dubbelradiga rullager
US4277117A (en) 1979-08-15 1981-07-07 Keene Corporation Internally reinforced ball bearing spacer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE465179C (de) * 1928-09-08 Louis Rouanet Kaefig fuer Waelzlager
DE1079899B (de) * 1956-10-23 1960-04-14 Skf Svenska Kullagerfab Ab Kaefig fuer Rollkoerper in Waelzlagern, bestehend aus einer Anzahl von Einzel-elementen aus Kunststoff, z. B. einem Polyamid, die durch mit ihnen verbundene Metallringe zu einem Ring zusammengehalten werden
CH372509A (de) * 1957-11-11 1963-10-15 Robert Kling Wetzlar Gmbh Kunststoffkäfig für Wälzlager

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19642914C2 (de) * 1995-10-17 2003-03-06 Wakai Sangyo Kk Dübel
DE102010042849A1 (de) * 2010-10-25 2012-04-26 Aktiebolaget Skf Lagerkäfig und Verfahren zur Herstellung desselben
DE102012204831A1 (de) * 2012-03-27 2013-10-02 Aktiebolaget Skf Wälzlagerkäfig
DE102013224541A1 (de) * 2013-11-29 2015-06-03 Aktiebolaget Skf Wälzlager

Also Published As

Publication number Publication date
IT8222125V0 (it) 1982-06-09
JPS5830527A (ja) 1983-02-23
DE3221733C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-10-08
FR2507716A1 (fr) 1982-12-17
IT1151609B (it) 1986-12-24
US4436349A (en) 1984-03-13
GB2112473A (en) 1983-07-20
GB2112473B (en) 1985-05-15
FR2507716B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-04-27
SE8103629L (sv) 1982-12-11
SE432470B (sv) 1984-04-02
IT8221779A0 (it) 1982-06-09

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8125 Change of the main classification

Ipc: F16C 33/56

8127 New person/name/address of the applicant

Owner name: SKF GMBH, 8720 SCHWEINFURT, DE

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee