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WO2009086965A3 - Cage pour corps de roulement - Google Patents

Cage pour corps de roulement Download PDF

Info

Publication number
WO2009086965A3
WO2009086965A3 PCT/EP2008/065205 EP2008065205W WO2009086965A3 WO 2009086965 A3 WO2009086965 A3 WO 2009086965A3 EP 2008065205 W EP2008065205 W EP 2008065205W WO 2009086965 A3 WO2009086965 A3 WO 2009086965A3
Authority
WO
WIPO (PCT)
Prior art keywords
cage
roller bodies
material formation
shaped
section
Prior art date
Application number
PCT/EP2008/065205
Other languages
German (de)
English (en)
Other versions
WO2009086965A2 (fr
Inventor
Wolfgang Fugel
Stefanie Schindler
Ernst Röckelein
Original Assignee
Schaeffler Technologies Gmbh & Co. 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 Technologies Gmbh & Co. Kg filed Critical Schaeffler Technologies Gmbh & Co. Kg
Publication of WO2009086965A2 publication Critical patent/WO2009086965A2/fr
Publication of WO2009086965A3 publication Critical patent/WO2009086965A3/fr

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
    • F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
    • F16C33/542—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal
    • F16C33/543—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from a single part
    • 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
    • F16C19/30—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 axial load mainly

Landscapes

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

Abstract

L'invention concerne une cage (1) pour des corps de roulement, par exemple pour des paliers axiaux ou des guides plats, essentiellement conçue en forme de W dans sa section longitudinale, comportant des parois latérales (2, 3) formant des jambes en W, des entretoises (4) connectant les parois latérales, entre lesquelles les corps de roulement (6) sont logés, et au moins une saillie de matériau annulaire formée (5) s'étendant radialement à partir de la paroi latérale (3). Par ailleurs, la saillie de matériau (5) est pourvue d'au moins un profilage (6, 6') augmentant la rigidité. Cette construction permet d'obtenir que la cage (1) présente une rigidité suffisante, même dans la zone de la saillie de matériau (5).
PCT/EP2008/065205 2008-01-11 2008-11-10 Cage pour corps de roulement WO2009086965A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200810004046 DE102008004046A1 (de) 2008-01-11 2008-01-11 Käfig für Wälzkörper
DE102008004046.0 2008-01-11

Publications (2)

Publication Number Publication Date
WO2009086965A2 WO2009086965A2 (fr) 2009-07-16
WO2009086965A3 true WO2009086965A3 (fr) 2010-08-12

Family

ID=40686497

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/065205 WO2009086965A2 (fr) 2008-01-11 2008-11-10 Cage pour corps de roulement

Country Status (2)

Country Link
DE (1) DE102008004046A1 (fr)
WO (1) WO2009086965A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107002754B (zh) 2014-11-18 2019-11-26 Ntn株式会社 推力滚子轴承护圈及其制造方法
JP6568357B2 (ja) * 2015-01-09 2019-08-28 Ntn株式会社 スラストころ軸受の保持器、およびその製造方法
DE102018100392B3 (de) * 2018-01-10 2019-03-14 Schaeffler Technologies AG & Co. KG Axialnadellager sowie Verfahren zur Herstellung einer Laufscheibe eines solchen Axialnadellagers
DE102021125806A1 (de) 2021-10-05 2023-04-06 Schaeffler Technologies AG & Co. KG Axialkäfig sowie Axiallager umfassend einen Axialkäfig

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1840219U (de) * 1961-08-23 1961-10-26 Schaeffler Ohg Industriewerk Einstueckiger kaefig fuer zylindrische waelzkoerper.
FR1344826A (fr) * 1963-01-23 1963-11-29 Schaeffler Ohg Industriewerk Cage de butée pour éléments de roulement cylindriques
DE19618216A1 (de) * 1995-06-03 1996-12-05 Schaeffler Waelzlager Kg Axialwälzlager
JPH10220482A (ja) * 1997-02-13 1998-08-21 Nippon Seiko Kk スラストころ軸受用保持器
JP2000192965A (ja) * 1998-12-24 2000-07-11 Ntn Corp スラスト針状ころ軸受
JP2005273755A (ja) * 2004-03-24 2005-10-06 Nsk Ltd スラスト円筒ころ軸受用保持器とその製造方法
JP2007187284A (ja) * 2006-01-16 2007-07-26 Jtekt Corp スラストころ軸受

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1840219U (de) * 1961-08-23 1961-10-26 Schaeffler Ohg Industriewerk Einstueckiger kaefig fuer zylindrische waelzkoerper.
FR1344826A (fr) * 1963-01-23 1963-11-29 Schaeffler Ohg Industriewerk Cage de butée pour éléments de roulement cylindriques
DE19618216A1 (de) * 1995-06-03 1996-12-05 Schaeffler Waelzlager Kg Axialwälzlager
JPH10220482A (ja) * 1997-02-13 1998-08-21 Nippon Seiko Kk スラストころ軸受用保持器
JP2000192965A (ja) * 1998-12-24 2000-07-11 Ntn Corp スラスト針状ころ軸受
JP2005273755A (ja) * 2004-03-24 2005-10-06 Nsk Ltd スラスト円筒ころ軸受用保持器とその製造方法
JP2007187284A (ja) * 2006-01-16 2007-07-26 Jtekt Corp スラストころ軸受

Also Published As

Publication number Publication date
WO2009086965A2 (fr) 2009-07-16
DE102008004046A1 (de) 2009-07-16

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