WO2011006856A3 - Injection-moulded rolling bearing cage made from fibre-reinforced thermoplastic plastics - Google Patents

Injection-moulded rolling bearing cage made from fibre-reinforced thermoplastic plastics Download PDF

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Publication number
WO2011006856A3
WO2011006856A3 PCT/EP2010/059960 EP2010059960W WO2011006856A3 WO 2011006856 A3 WO2011006856 A3 WO 2011006856A3 EP 2010059960 W EP2010059960 W EP 2010059960W WO 2011006856 A3 WO2011006856 A3 WO 2011006856A3
Authority
WO
WIPO (PCT)
Prior art keywords
rolling bearing
bearing cage
fibre
moulded
injection
Prior art date
Application number
PCT/EP2010/059960
Other languages
German (de)
French (fr)
Other versions
WO2011006856A2 (en
Inventor
Stefan Kurzbeck
Cedric Zimmermann
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
Priority to EP10730474A priority Critical patent/EP2454497A2/en
Publication of WO2011006856A2 publication Critical patent/WO2011006856A2/en
Publication of WO2011006856A3 publication Critical patent/WO2011006856A3/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
    • F16C33/44—Selection of substances
    • 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
    • F16C33/41—Ball cages comb-shaped
    • F16C33/412—Massive or moulded comb cages, e.g. snap ball cages
    • F16C33/414—Massive or moulded comb cages, e.g. snap ball cages formed as one-piece cages, i.e. monoblock comb cages
    • F16C33/416—Massive or moulded comb cages, e.g. snap ball cages formed as one-piece cages, i.e. monoblock comb cages made from plastic, e.g. injection moulded comb 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
    • F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
    • F16C2208/20—Thermoplastic resins
    • F16C2208/22—Thermoplastic resins comprising two or more thermoplastics
    • 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
    • F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
    • F16C2208/20—Thermoplastic resins
    • F16C2208/36—Polyarylene ether ketones [PAEK], e.g. PEK, PEEK
    • 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
    • F16C2220/00—Shaping
    • F16C2220/02—Shaping by casting
    • F16C2220/04—Shaping by casting by injection-moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

Rolling bearing cage made of a fibre composite, comprising a thermoplastic plastics material having fibres embedded therein, the rolling bearing cage (1, 3) being produced by injection molding.
PCT/EP2010/059960 2009-07-14 2010-07-12 Rolling bearing cage WO2011006856A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10730474A EP2454497A2 (en) 2009-07-14 2010-07-12 Injection moulded rolling bearing cage of a fibre reinforced thermoplastic resin

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009032961A DE102009032961A1 (en) 2009-07-14 2009-07-14 Rolling bearing cage
DE102009032961.7 2009-07-14

Publications (2)

Publication Number Publication Date
WO2011006856A2 WO2011006856A2 (en) 2011-01-20
WO2011006856A3 true WO2011006856A3 (en) 2011-03-31

Family

ID=43382769

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/059960 WO2011006856A2 (en) 2009-07-14 2010-07-12 Rolling bearing cage

Country Status (3)

Country Link
EP (1) EP2454497A2 (en)
DE (1) DE102009032961A1 (en)
WO (1) WO2011006856A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011007495A1 (en) * 2011-04-15 2012-10-18 Aktiebolaget Skf Rolling bearing cage and method for producing a rolling bearing cage
DE102013225339A1 (en) 2013-12-10 2015-06-11 Schaeffler Technologies AG & Co. KG Rolling bearing cage
DE102013225998A1 (en) * 2013-12-16 2015-06-18 Schaeffler Technologies AG & Co. KG Plastic roller bearing cage for a radial bearing and radial bearing
DE102013225995A1 (en) * 2013-12-16 2015-06-18 Schaeffler Technologies AG & Co. KG Plastic roller bearing cage for angular contact ball bearings and angular contact ball bearings
DE102013225996A1 (en) * 2013-12-16 2015-06-18 Schaeffler Technologies AG & Co. KG Plastic roller bearing cage for a thrust bearing and thrust bearing
DE102016217155A1 (en) 2016-09-08 2018-03-08 Rolls-Royce Deutschland Ltd & Co Kg Rolling bearing cage, a method for producing a rolling bearing cage and a rolling bearing
DE102016124430A1 (en) 2016-12-15 2018-06-21 Schaeffler Technologies AG & Co. KG Rolling bearing cage
DE102017115881A1 (en) * 2017-05-10 2018-11-15 Schaeffler Technologies AG & Co. KG Rolling bearing cage
DE102017128521A1 (en) 2017-12-01 2019-06-06 Schaeffler Technologies AG & Co. KG Planetenwälzgetriebe
DE102019207621A1 (en) * 2019-05-24 2020-11-26 MTU Aero Engines AG PROCESS FOR PRODUCING A COMPONENT FROM A CERAMIC FIBER COMPOSITE MATERIAL WITH A MODIFIED SLIDING OR FRICTION SURFACE
CN110748570A (en) * 2019-11-05 2020-02-04 蒋立宪 Carbon fiber is embedded material injection moulding's bearing frame gland for mechanical seal
DE102021203984A1 (en) 2021-04-21 2022-10-27 Minebea Mitsumi Inc. Roller bearing cage for a sterilization-resistant roller bearing and method for manufacturing such a roller bearing cage

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271679A (en) * 1990-07-16 1993-12-21 Kabushiki Kaisha Yaskawa Denki Rolling element bearing
US5590225A (en) * 1987-06-04 1996-12-31 Nippon Seiko Kabushiki Kaisha Plastic holder for bearing
JPH11264418A (en) * 1998-03-18 1999-09-28 Ntn Corp Retainer for rolling bearing
EP0992696A1 (en) * 1997-07-01 2000-04-12 Koyo Seiko Co., Ltd. Bearing retainer of synthetic resin, method of manufacturing the same, and roller bearing
US20020141674A1 (en) * 2001-03-29 2002-10-03 Koyo Seiko Co., Ltd. Bearing cage and rolling bearing having the same
DE102004029729A1 (en) * 2004-06-21 2006-01-19 Ticona Gmbh roller bearing
DE102005051914A1 (en) * 2005-10-29 2007-05-03 Ab Skf Cage for antifriction bearing, has synthetic base material and number of intake pockets for antifriction bearing whereby hard material particles are added to the synthetic base material with particle size lying between one Nm and fifty Nm
EP1790866A1 (en) * 2004-08-18 2007-05-30 Jtekt Corporation Retainer for bearing

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3890466T1 (en) 1987-06-04 1989-05-24 Nippon Seiko Kk PLASTIC HOLDER FOR A WAREHOUSE
JP3016735B2 (en) 1996-10-01 2000-03-06 昌 松井 Rolling bearing device for high-speed rotating equipment

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5590225A (en) * 1987-06-04 1996-12-31 Nippon Seiko Kabushiki Kaisha Plastic holder for bearing
US5271679A (en) * 1990-07-16 1993-12-21 Kabushiki Kaisha Yaskawa Denki Rolling element bearing
EP0992696A1 (en) * 1997-07-01 2000-04-12 Koyo Seiko Co., Ltd. Bearing retainer of synthetic resin, method of manufacturing the same, and roller bearing
JPH11264418A (en) * 1998-03-18 1999-09-28 Ntn Corp Retainer for rolling bearing
US20020141674A1 (en) * 2001-03-29 2002-10-03 Koyo Seiko Co., Ltd. Bearing cage and rolling bearing having the same
DE102004029729A1 (en) * 2004-06-21 2006-01-19 Ticona Gmbh roller bearing
EP1790866A1 (en) * 2004-08-18 2007-05-30 Jtekt Corporation Retainer for bearing
DE102005051914A1 (en) * 2005-10-29 2007-05-03 Ab Skf Cage for antifriction bearing, has synthetic base material and number of intake pockets for antifriction bearing whereby hard material particles are added to the synthetic base material with particle size lying between one Nm and fifty Nm

Also Published As

Publication number Publication date
DE102009032961A1 (en) 2011-01-20
WO2011006856A2 (en) 2011-01-20
EP2454497A2 (en) 2012-05-23

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