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GB1396220A - Bearing retainer - Google Patents

Bearing retainer

Info

Publication number
GB1396220A
GB1396220A GB2381173A GB2381173A GB1396220A GB 1396220 A GB1396220 A GB 1396220A GB 2381173 A GB2381173 A GB 2381173A GB 2381173 A GB2381173 A GB 2381173A GB 1396220 A GB1396220 A GB 1396220A
Authority
GB
United Kingdom
Prior art keywords
annular body
microporous material
epoxy resin
bearing retainer
resin
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.)
Expired
Application number
GB2381173A
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.)
Raytheon Co
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of GB1396220A publication Critical patent/GB1396220A/en
Expired 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
    • F16C33/38—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
    • F16C33/3831—Ball cages 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
    • F16C33/66—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
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
    • F16C2208/10—Elastomers; Rubbers
    • F16C2208/12—Polyurethan [PU]
    • 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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/30—Material joints
    • F16C2226/40—Material joints with adhesive

Landscapes

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

Abstract

1396220 Bearings HUGHES AIRCRAFT CO 18 May 1973 [5 June 1972] 23811/73 Heading F2A A ball bearing retainer comprises an annular body 18 of open pore, resilient, microporous material having sides generally perpendicular to the central axis of the annulus formed by the body, and respective annular reinforcing plates 21, 22 of relatively rigid material secured to said sides. The microporous material is preferably a polyurethane foam having a Shore A hardness of between 20 and 60, and hold between 40 and 80% by volume of a lubricating oil. The plates 21, 22 are of glass fibre, fabric reinforced epoxy resin, or metal, and are fixed together with rivets 25, or are adhered to the annular body by means of phenolic or epoxy resin adhesive. The ball pockets 20 are cylindrical or spherical in shape. The annular body 18 may be made by impregnating the microporous material with a water soluble resin to make it rigid, machining it, and then washing out the resin.
GB2381173A 1972-06-05 1973-05-18 Bearing retainer Expired GB1396220A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25989172A 1972-06-05 1972-06-05

Publications (1)

Publication Number Publication Date
GB1396220A true GB1396220A (en) 1975-06-04

Family

ID=22986871

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2381173A Expired GB1396220A (en) 1972-06-05 1973-05-18 Bearing retainer

Country Status (5)

Country Link
JP (1) JPS4961539A (en)
DE (1) DE2326405B2 (en)
FR (1) FR2188725A5 (en)
GB (1) GB1396220A (en)
IT (1) IT994057B (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4601592A (en) * 1982-03-17 1986-07-22 The Timken Company Tapered roller bearing capable of sustained operation without lubricant replenishment
GB2177165A (en) * 1985-07-06 1987-01-14 Firsteel Metal Prod Bearing cages
US4730138A (en) * 1984-01-20 1988-03-08 Wladimir Wladimiroff Coaxial mounting method
US5399026A (en) * 1992-12-21 1995-03-21 The Timken Company Bearing with lubricating ring for providing supplemental lubrication
NL1009410C2 (en) * 1998-06-15 1999-12-16 Skf Eng & Res Centre Bv Lubrication system.
EP1510710A1 (en) * 2003-08-27 2005-03-02 Defontaine Radial rolling bearing
EP2476925A1 (en) * 2011-01-12 2012-07-18 Groz-Beckert KG Rolling bearing cage partly consisting of composite material reinforced by filaments
CN109555783A (en) * 2018-11-16 2019-04-02 洛阳汇工轴承科技有限公司 Novel combined type bearing retainer
CN116292638A (en) * 2023-04-23 2023-06-23 临高化的接科技有限公司 Oiling-free roller bearing

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH624741A5 (en) * 1977-01-21 1981-08-14 Suisse Horlogerie Rech Lab Precision rolling bearing
SE7710607L (en) * 1977-09-22 1979-03-23 Skf Ab ROLLING BODY HALLER
EP0036692A1 (en) * 1980-03-24 1981-09-30 SKF Industrial Trading & Development Company B.V. Lubricant insert for rolling bearings
EP0090557B2 (en) * 1982-03-17 1993-01-27 The Timken Company Tapered roller bearing
NL8801389A (en) * 1988-05-31 1989-12-18 Skf Ind Trading & Dev ROLLER BEARING.
JPH0251717U (en) * 1988-10-06 1990-04-12
JP2525012Y2 (en) * 1992-01-10 1997-02-05 日本ビクター株式会社 ball bearing
DE4227474A1 (en) * 1992-08-20 1994-02-24 Schaeffler Waelzlager Kg Roller bearing with plastic cage - has cage made of two connected halves or of several cage parts assembled with connecting resins, all provided with flange type edges
DE10119891C1 (en) * 2001-04-24 2003-03-20 Skf Ab Cylindrical roller bearing has cage in two parts and at least one reinforcing ring
DE10351346A1 (en) * 2003-10-31 2005-06-09 Myonic Gmbh ball-bearing
FR2898168B1 (en) * 2006-03-06 2009-03-06 Snr Roulements Sa METHOD FOR LUBRICATING USING A POROUS MATRIX COMPRISING A LUBRICANT, BEARING AND TORQUE TRANSMISSION DEVICE SO LUBRICATED
DE102008047725A1 (en) * 2008-09-18 2010-03-25 Schaeffler Kg Method for producing cage from amorphous metal by casting- or injection molding method for rolling bearing or linear guidance for the reception of roller bodies, where the casting process takes place as die casting or metal die casting
DE102010017660A1 (en) * 2010-06-30 2012-01-05 Minebea Co., Ltd. Bearing cage for guiding rolling members between inner ring and outer ring of rolling bearing, has two cage components, where cage is formed from carrier and contact components with different tri-bological properties
DE102013210523B4 (en) 2013-06-06 2024-04-18 Aktiebolaget Skf roller bearing
DE102014202268B4 (en) 2013-09-20 2024-04-18 Aktiebolaget Skf Rolling bearing cage or segment and method for producing a rolling bearing cage or segment
DE102019114939A1 (en) * 2019-06-04 2020-12-10 Schaeffler Technologies AG & Co. KG roller bearing

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4601592A (en) * 1982-03-17 1986-07-22 The Timken Company Tapered roller bearing capable of sustained operation without lubricant replenishment
US4730138A (en) * 1984-01-20 1988-03-08 Wladimir Wladimiroff Coaxial mounting method
GB2177165A (en) * 1985-07-06 1987-01-14 Firsteel Metal Prod Bearing cages
GB2177165B (en) * 1985-07-06 1990-01-17 Firsteel Metal Prod Bearing cages
US5399026A (en) * 1992-12-21 1995-03-21 The Timken Company Bearing with lubricating ring for providing supplemental lubrication
WO1999066222A1 (en) * 1998-06-15 1999-12-23 Skf Engineering & Research Centre B.V. Lubrication system
NL1009410C2 (en) * 1998-06-15 1999-12-16 Skf Eng & Res Centre Bv Lubrication system.
US6616336B1 (en) 1998-06-15 2003-09-09 Richard Stanley Sayles Lubrication system
EP1510710A1 (en) * 2003-08-27 2005-03-02 Defontaine Radial rolling bearing
FR2859256A1 (en) * 2003-08-27 2005-03-04 Defontaine Sa CROWN OF ORIENTATION
CN1308602C (en) * 2003-08-27 2007-04-04 德丰泰纳公司 Slewing ring
EP2476925A1 (en) * 2011-01-12 2012-07-18 Groz-Beckert KG Rolling bearing cage partly consisting of composite material reinforced by filaments
CN109555783A (en) * 2018-11-16 2019-04-02 洛阳汇工轴承科技有限公司 Novel combined type bearing retainer
CN116292638A (en) * 2023-04-23 2023-06-23 临高化的接科技有限公司 Oiling-free roller bearing
CN116292638B (en) * 2023-04-23 2024-04-16 程丙献 Oiling-free roller bearing

Also Published As

Publication number Publication date
DE2326405B2 (en) 1974-06-20
JPS4961539A (en) 1974-06-14
DE2326405A1 (en) 1973-12-13
IT994057B (en) 1975-10-20
FR2188725A5 (en) 1974-01-18

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920518