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GB2551434B - Bearing Cage - Google Patents

Bearing Cage Download PDF

Info

Publication number
GB2551434B
GB2551434B GB1707011.1A GB201707011A GB2551434B GB 2551434 B GB2551434 B GB 2551434B GB 201707011 A GB201707011 A GB 201707011A GB 2551434 B GB2551434 B GB 2551434B
Authority
GB
United Kingdom
Prior art keywords
bearing cage
cage
bearing
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.)
Active
Application number
GB1707011.1A
Other versions
GB201707011D0 (en
GB2551434A (en
Inventor
Munro Grant
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.)
ESR Technology Ltd
Original Assignee
ESR Technology Ltd
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 ESR Technology Ltd filed Critical ESR Technology Ltd
Publication of GB201707011D0 publication Critical patent/GB201707011D0/en
Publication of GB2551434A publication Critical patent/GB2551434A/en
Application granted granted Critical
Publication of GB2551434B publication Critical patent/GB2551434B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16C33/3837—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages
    • F16C33/3843—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • 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
    • F16C33/3843—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
    • F16C33/385—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages made from metal, e.g. cast or machined 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
    • 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
    • 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
    • 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
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
    • F16C33/6607—Retaining the grease in or near the bearing
    • F16C33/6611—Retaining the grease in or near the bearing in a porous or resinous body, e.g. a cage impregnated with the grease
    • 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
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/664—Retaining the liquid in or near the bearing
    • F16C33/6648—Retaining the liquid in or near the bearing in a porous or resinous body, e.g. a cage impregnated with the liquid
    • 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
    • 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
    • F16C2202/02—Mechanical properties
    • F16C2202/10—Porosity
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/47—Cosmonautic vehicles, i.e. bearings adapted for use in outer-space

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Rolling Contact Bearings (AREA)
GB1707011.1A 2016-05-03 2017-05-03 Bearing Cage Active GB2551434B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1607695.2A GB201607695D0 (en) 2016-05-03 2016-05-03 Bearing cage

Publications (3)

Publication Number Publication Date
GB201707011D0 GB201707011D0 (en) 2017-06-14
GB2551434A GB2551434A (en) 2017-12-20
GB2551434B true GB2551434B (en) 2021-07-21

Family

ID=56234290

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1607695.2A Ceased GB201607695D0 (en) 2016-05-03 2016-05-03 Bearing cage
GB1707011.1A Active GB2551434B (en) 2016-05-03 2017-05-03 Bearing Cage

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1607695.2A Ceased GB201607695D0 (en) 2016-05-03 2016-05-03 Bearing cage

Country Status (1)

Country Link
GB (2) GB201607695D0 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018221126A1 (en) 2018-12-06 2020-06-10 Minebea Mitsumi Inc. Rolling cage, rolling bearing and method for manufacturing a rolling cage
DE102019114939A1 (en) * 2019-06-04 2020-12-10 Schaeffler Technologies AG & Co. KG roller bearing
DE102019211632A1 (en) * 2019-08-02 2020-08-20 Thyssenkrupp Ag Bearing, cage for a bearing and use of a cage for manufacturing a bearing
US11686344B2 (en) 2019-12-13 2023-06-27 Roller Bearing Company Of America, Inc. Bearing component with core and surface lattice structures
JP7491224B2 (en) 2021-01-12 2024-05-28 日本精工株式会社 Manufacturing method of a cage for a rolling bearing and bearing torque test method
DE102022118368A1 (en) * 2022-07-22 2024-01-25 Schaeffler Technologies AG & Co. KG Rolling bearing element and method for producing a rolling bearing element
DE102023108602A1 (en) * 2023-04-04 2024-10-10 Minebea Mitsumi Inc. rolling bearing cage and rolling bearing

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011047500A (en) * 2009-08-28 2011-03-10 Nsk Ltd Rolling bearing
JP2012255521A (en) * 2011-06-10 2012-12-27 Nsk Ltd Rolling bearing, and film transfer apparatus
JP2013100919A (en) * 2013-02-15 2013-05-23 Nsk Ltd Rolling bearing, transport robot, and film transport device
EP2865909A2 (en) * 2013-09-20 2015-04-29 Aktiebolaget SKF Roller bearing cage or segment and method for manufacturing a roller bearing cage or segment
WO2015091726A1 (en) * 2013-12-18 2015-06-25 Aktiebolaget Skf A building block for a mechanical construction
FR3018570A1 (en) * 2014-03-14 2015-09-18 Ntn Snr Roulements MONOBLOC PLASTIC CAGE FOR ROLLER BEARING.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011047500A (en) * 2009-08-28 2011-03-10 Nsk Ltd Rolling bearing
JP2012255521A (en) * 2011-06-10 2012-12-27 Nsk Ltd Rolling bearing, and film transfer apparatus
JP2013100919A (en) * 2013-02-15 2013-05-23 Nsk Ltd Rolling bearing, transport robot, and film transport device
EP2865909A2 (en) * 2013-09-20 2015-04-29 Aktiebolaget SKF Roller bearing cage or segment and method for manufacturing a roller bearing cage or segment
WO2015091726A1 (en) * 2013-12-18 2015-06-25 Aktiebolaget Skf A building block for a mechanical construction
FR3018570A1 (en) * 2014-03-14 2015-09-18 Ntn Snr Roulements MONOBLOC PLASTIC CAGE FOR ROLLER BEARING.

Also Published As

Publication number Publication date
GB201607695D0 (en) 2016-06-15
GB201707011D0 (en) 2017-06-14
GB2551434A (en) 2017-12-20

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