IN2012DN02841A - - Google Patents

Download PDF

Info

Publication number
IN2012DN02841A
IN2012DN02841A IN2841DEN2012A IN2012DN02841A IN 2012DN02841 A IN2012DN02841 A IN 2012DN02841A IN 2841DEN2012 A IN2841DEN2012 A IN 2841DEN2012A IN 2012DN02841 A IN2012DN02841 A IN 2012DN02841A
Authority
IN
India
Prior art keywords
rolling bodies
cutouts
receptacles
retaining
rolling
Prior art date
Application number
Inventor
Fugel Wolfgang
Reimchen Alexander
Original Assignee
Schaefler Technologies Ag & 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 Schaefler Technologies Ag & Co Kg filed Critical Schaefler Technologies Ag & Co Kg
Publication of IN2012DN02841A publication Critical patent/IN2012DN02841A/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
    • F16C33/38—Ball cages
    • F16C33/42—Ball cages made from wire or sheet metal strips
    • F16C33/422—Ball cages made from wire or sheet metal strips made from sheet metal
    • F16C33/425—Ball cages made from wire or sheet metal strips made from sheet metal from a single part, e.g. ribbon cages with one corrugated annular 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
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
    • F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49643—Rotary bearing
    • Y10T29/49679—Anti-friction bearing or component thereof
    • Y10T29/49686—Assembling of cage and rolling anti-friction members

Landscapes

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

Abstract

The invention relates to a rolling body cage for a ball bearing in the form of a ring with receptacles, which are distributed over the circumference, for re­taining and guiding the rolling bodies. According to the invention, the receptacles arc formed as cutouts which form spherically curved encircling retaining edges (1) which are matched in each case to the spherical surface of the rolling bodies and at which the rolling bodies can be snapped in in a self-retaining manner in the cutouts such that they can be engaged around by the retaining edges (I).
IN2841DEN2012 2009-10-09 2010-09-06 IN2012DN02841A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009048875A DE102009048875A1 (en) 2009-10-09 2009-10-09 Rolling cage for a ball bearing
PCT/EP2010/063004 WO2011042270A1 (en) 2009-10-09 2010-09-06 Rolling body cage for a ball bearing

Publications (1)

Publication Number Publication Date
IN2012DN02841A true IN2012DN02841A (en) 2015-07-24

Family

ID=43065728

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2841DEN2012 IN2012DN02841A (en) 2009-10-09 2010-09-06

Country Status (7)

Country Link
US (1) US20120207419A1 (en)
EP (1) EP2486294A1 (en)
JP (1) JP5661780B2 (en)
CN (1) CN102575710A (en)
DE (1) DE102009048875A1 (en)
IN (1) IN2012DN02841A (en)
WO (1) WO2011042270A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015204773B4 (en) * 2015-03-17 2023-05-11 Aktiebolaget Skf Layer formation for roller bearing cages
DE102016222027A1 (en) 2016-11-10 2018-01-11 Schaeffler Technologies AG & Co. KG Rolling bearing cage and ball bearings
DE102016124430A1 (en) 2016-12-15 2018-06-21 Schaeffler Technologies AG & Co. KG Rolling bearing cage
US10900523B2 (en) * 2019-06-27 2021-01-26 Schaeffler Technologies AG & Co. KG Double butterfly cage for a ball bearing and method of fabricating a double butterfly cage for a ball bearing
CN113790213A (en) * 2021-11-15 2021-12-14 济南易恒技术有限公司 Distributed retainer and application method of retainer in bearing preassembling

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE419722A (en) *
DE279476C (en) *
US8003A (en) * 1851-03-25 Improvement in scythe-tastenings
US1170899A (en) * 1914-03-17 1916-02-08 Deutsche Waffen & Munitionsfab Cage for antifriction-bearings.
FR473729A (en) * 1914-06-18 1915-01-22 Cie Anonyme Francaise Pour La Fabrication Des Roulements A Billes Dwf One-piece ball cage for straight and oblique bearings
US3306685A (en) * 1965-07-19 1967-02-28 Mcgill Mfg Company Inc Angular contact ball bearing assembly
US3918777A (en) * 1973-11-29 1975-11-11 Gen Motors Corp Sheet metal ball bearing retainer and method of making same
IT8436106V0 (en) * 1983-10-08 1984-09-28 Skf Kugellagerfabriken Gmbh CAGE FOR BALL BEARINGS, IN A SPECIAL MODE PLASTIC CAGE FOR FOUR POINT BEARINGS
DE3706013A1 (en) * 1987-02-25 1988-09-08 Skf Gmbh KAEFIG FOR BALL BEARINGS, ESPECIALLY FOR ANGLE BALL BEARINGS
CN2172367Y (en) * 1993-08-02 1994-07-20 陈邦岸 Rolling steel ball retainer
JP2601457Y2 (en) * 1993-12-24 1999-11-22 エヌティエヌ株式会社 Separate type cage for angular contact ball bearings
JPH1151059A (en) * 1997-08-04 1999-02-23 Koyo Seiko Co Ltd Bearing retainer
DE19937664A1 (en) 1999-08-10 2001-02-15 Schaeffler Waelzlager Ohg Plastic snap cage for radial ball bearings comprises ball pockets whose radial inner and/or outer edges are provided with specified rounding radii
FR2806136B1 (en) * 2000-03-10 2002-06-07 Roulements Soc Nouvelle CAGE FOR BALL BEARING
CN2607470Y (en) * 2003-04-02 2004-03-24 洛阳轴承集团有限公司 Cage for large ball bearing
DE10343881B4 (en) * 2003-09-23 2012-01-26 Schaeffler Technologies Gmbh & Co. Kg ball-bearing
DE102004013803A1 (en) * 2004-03-20 2005-10-06 Fag Kugelfischer Ag Cage for angular contact ball bearings
DE102004013802A1 (en) * 2004-03-20 2005-10-06 Fag Kugelfischer Ag Cage for angular contact ball bearings
US7364365B2 (en) * 2004-12-01 2008-04-29 Honeywell International, Inc. Conrad bearing cage
EP1913270B1 (en) * 2005-08-01 2014-03-12 Ab Skf Cage for a rolling bearing and method of producing the same
JP2007139006A (en) * 2005-11-15 2007-06-07 Ntn Corp Rolling bearing
JP2007146896A (en) * 2005-11-24 2007-06-14 Ntn Corp Ball bearing
EP1887236B1 (en) * 2006-08-07 2010-06-02 JTEKT Corporation Angular contact ball bearing
DE102008004033B4 (en) * 2008-01-11 2012-05-31 Schaeffler Technologies Gmbh & Co. Kg Cage for rolling elements
DE102009057192A1 (en) * 2009-12-05 2011-06-09 Schaeffler Technologies Gmbh & Co. Kg Multi-row ball bearing assembly

Also Published As

Publication number Publication date
EP2486294A1 (en) 2012-08-15
DE102009048875A1 (en) 2011-04-14
WO2011042270A1 (en) 2011-04-14
JP2013507584A (en) 2013-03-04
US20120207419A1 (en) 2012-08-16
CN102575710A (en) 2012-07-11
JP5661780B2 (en) 2015-01-28

Similar Documents

Publication Publication Date Title
IN2012DN02841A (en)
ATE530784T1 (en) ANTIANGLE BALL BEARING IN A TANDEM ARRANGEMENT AND BEARING ARRANGEMENT WITH THE ANTIANGLE BALL BEARING
EP2267324A4 (en) Retainer for ball bearing, ball bearing with the retainer, and method of manufacturing the retainer
EP2505858A3 (en) Spherical bearing with sealing member
WO2016083798A8 (en) Prevention and treatment of microbial infections
WO2009013074A3 (en) Wave generator for a harmonic drive
WO2009052956A3 (en) Roller bearing, particularly for mounting the wheel of a commercial vehicle
WO2015031247A3 (en) Retainer
EP2623802A4 (en) Retainer for rolling bearing, and rolling bearing
IN2013CN05380A (en)
EP2811188A3 (en) Ball bearing
WO2007147386A3 (en) Roller bearing with an adjustable angle
EP2711572A3 (en) Rolling bearing with lubricant pockets in the raceway
WO2008101606A3 (en) Roller bearing
IN2013CH04701A (en)
ATE519956T1 (en) ROLLING BEARINGS AND BEARING ARRANGEMENT WITH ROLLING BEARINGS
WO2012104194A3 (en) Segment cage and method for assembling a rolling bearing
IN2013CH01695A (en)
WO2009049843A3 (en) Anti-friction bearing
EP2431623A3 (en) Toroidal roller bearing
EP3249068A4 (en) Steel material for bearings that has excellent rolling fatigue characteristics, and bearing part
WO2009013048A3 (en) Anti-friction bearing revolving joint
CA202536S (en) Ball bearing
EP2581616A4 (en) Ring member for rolling bearing raceway ring and rolling bearing
EP3943767A4 (en) Angular contact ball bearing and retainer for angular contact ball bearing