GB1515643A - Bearings - Google Patents

Bearings

Info

Publication number
GB1515643A
GB1515643A GB7740/76A GB774076A GB1515643A GB 1515643 A GB1515643 A GB 1515643A GB 7740/76 A GB7740/76 A GB 7740/76A GB 774076 A GB774076 A GB 774076A GB 1515643 A GB1515643 A GB 1515643A
Authority
GB
United Kingdom
Prior art keywords
cage
feb
bearing
wire
bearings
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
GB7740/76A
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.)
Ferranti International PLC
Original Assignee
Ferranti PLC
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 Ferranti PLC filed Critical Ferranti PLC
Priority to GB7740/76A priority Critical patent/GB1515643A/en
Publication of GB1515643A publication Critical patent/GB1515643A/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
    • F16C33/41—Ball cages comb-shaped
    • 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
    • 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
    • F16C33/445—Coatings
    • 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
    • F16C33/6696—Special parts or details in view of lubrication with solids as lubricant, e.g. dry coatings, powder
    • 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
    • F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
    • F16C2208/20—Thermoplastic resins
    • F16C2208/30—Fluoropolymers
    • F16C2208/32—Polytetrafluorethylene [PTFE]
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction 

Landscapes

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

Abstract

1515643 Bearings FERRANTI L'd 24 Feb 1977 [27 Feb 1976] 07740/76 Heading F2A A cage for a radial rolling bearing comprises a length of wire or strip 13 formed into a continuous shape defining the locations of the bearing elements 12 and having a covering of a low-friction plastics material. The cage may comprise two such lengths secured together (Fig. 6). The wire is coated with PTFE before or after being bent to shape. The cage may be shaped so as to fit around some at least of the bearing elements. The cage shown in Fig. 3 may be retained in the bearing by a seal.
GB7740/76A 1977-02-24 1977-02-24 Bearings Expired GB1515643A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7740/76A GB1515643A (en) 1977-02-24 1977-02-24 Bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7740/76A GB1515643A (en) 1977-02-24 1977-02-24 Bearings

Publications (1)

Publication Number Publication Date
GB1515643A true GB1515643A (en) 1978-06-28

Family

ID=9838816

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7740/76A Expired GB1515643A (en) 1977-02-24 1977-02-24 Bearings

Country Status (1)

Country Link
GB (1) GB1515643A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469608A1 (en) * 1979-11-08 1981-05-22 Borg Warner BALL BEARING
DE4210060A1 (en) * 1991-04-05 1992-10-08 Klueber Lubrication Cage for ball bearing - has sheet metal housing with pockets fitted with blocks of low friction material
EP0695884A1 (en) 1994-07-27 1996-02-07 SKF Industrial Trading & Development Co, B.V. Greased rolling bearing element with solid lubricant coating
GB2333329A (en) * 1998-01-16 1999-07-21 Cooper Roller Bearings Company Improvements in cages for split roller bearings
DE102006010171A1 (en) * 2006-03-06 2007-09-13 Gebrüder Reinfurt GmbH & Co. KG Rolling bearing cage made of metal plastic hybrid strip
DE102011088642A1 (en) * 2011-12-15 2013-06-20 Schaeffler Technologies AG & Co. KG Large-sized deep grooved ball bearing cage for use in e.g. industrial sector, has ball pocket segments combined to form annular body, where geometry of bars is coordinated so that body comprises segments, which are identical on sides
DE102011088641A1 (en) * 2011-12-15 2013-06-20 Schaeffler Technologies AG & Co. KG Cage for grooved ball bearing, has pocket skirt portion that is designed such that ball guide pocket is formed in polygonal shape in plan view, while cross-section of pocket skirt portion is varied with respect to ball portion
FR3041723A1 (en) * 2015-09-30 2017-03-31 Skf Ab BALL BEARING COMPRISING A CAGE COMPRISING A WIRE AND A SEAL
FR3041722A1 (en) * 2015-09-30 2017-03-31 Skf Ab CAGE FOR BALL BEARING WITH WIRE AND INTERCONNECTS
CN106931038A (en) * 2015-10-16 2017-07-07 斯凯孚公司 Including being provided with the retainer of wire rod and the bearing of seal
DE102017104704A1 (en) 2017-03-07 2018-09-13 Schaeffler Technologies AG & Co. KG Wire cage for rolling bearings
IT201800010887A1 (en) * 2018-12-07 2020-06-07 Skf Ab CAGE FOR A BALL BEARING
JP7369330B2 (en) 2022-03-11 2023-10-26 泰一 岡田 Bearing manufacturing method

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469608A1 (en) * 1979-11-08 1981-05-22 Borg Warner BALL BEARING
DE4210060A1 (en) * 1991-04-05 1992-10-08 Klueber Lubrication Cage for ball bearing - has sheet metal housing with pockets fitted with blocks of low friction material
EP0695884A1 (en) 1994-07-27 1996-02-07 SKF Industrial Trading & Development Co, B.V. Greased rolling bearing element with solid lubricant coating
NL9401234A (en) * 1994-07-27 1996-03-01 Skf Ind Trading & Dev Roller bearing with a low friction lining.
US5860747A (en) * 1994-07-27 1999-01-19 Skf Industrial Trading And Development Company B.V. Grease lubricated rolling element bearing comprising a cage coated with a solid lubricant containing coating
GB2333329A (en) * 1998-01-16 1999-07-21 Cooper Roller Bearings Company Improvements in cages for split roller bearings
GB2333329B (en) * 1998-01-16 2000-04-05 Cooper Roller Bearings Company Improvements in cages for split roller bearings
DE102006010171A1 (en) * 2006-03-06 2007-09-13 Gebrüder Reinfurt GmbH & Co. KG Rolling bearing cage made of metal plastic hybrid strip
DE102011088642A1 (en) * 2011-12-15 2013-06-20 Schaeffler Technologies AG & Co. KG Large-sized deep grooved ball bearing cage for use in e.g. industrial sector, has ball pocket segments combined to form annular body, where geometry of bars is coordinated so that body comprises segments, which are identical on sides
DE102011088641A1 (en) * 2011-12-15 2013-06-20 Schaeffler Technologies AG & Co. KG Cage for grooved ball bearing, has pocket skirt portion that is designed such that ball guide pocket is formed in polygonal shape in plan view, while cross-section of pocket skirt portion is varied with respect to ball portion
FR3041723A1 (en) * 2015-09-30 2017-03-31 Skf Ab BALL BEARING COMPRISING A CAGE COMPRISING A WIRE AND A SEAL
FR3041722A1 (en) * 2015-09-30 2017-03-31 Skf Ab CAGE FOR BALL BEARING WITH WIRE AND INTERCONNECTS
CN106996420A (en) * 2015-09-30 2017-08-01 斯凯孚公司 Including being provided with the retainer of wire rod and the ball bearing of seal
US9964149B2 (en) * 2015-09-30 2018-05-08 Aktiebolaget Skf Cage for a ball bearing provided with a wire and added interposed parts
US10087991B2 (en) 2015-09-30 2018-10-02 Aktiebolaget Ball bearing comprising a cage provided with a wire and a seal
CN106996420B (en) * 2015-09-30 2020-02-07 斯凯孚公司 Ball bearing comprising a cage provided with wires and a seal
CN106931038A (en) * 2015-10-16 2017-07-07 斯凯孚公司 Including being provided with the retainer of wire rod and the bearing of seal
DE102017104704A1 (en) 2017-03-07 2018-09-13 Schaeffler Technologies AG & Co. KG Wire cage for rolling bearings
IT201800010887A1 (en) * 2018-12-07 2020-06-07 Skf Ab CAGE FOR A BALL BEARING
US20200182300A1 (en) * 2018-12-07 2020-06-11 Aktiebolaget Skf Cage for a ball bearing
JP7369330B2 (en) 2022-03-11 2023-10-26 泰一 岡田 Bearing manufacturing method

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Legal Events

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