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GB2115889B - Cage for a conical needle or roller bearing - Google Patents

Cage for a conical needle or roller bearing

Info

Publication number
GB2115889B
GB2115889B GB8303538A GB8303538A GB2115889B GB 2115889 B GB2115889 B GB 2115889B GB 8303538 A GB8303538 A GB 8303538A GB 8303538 A GB8303538 A GB 8303538A GB 2115889 B GB2115889 B GB 2115889B
Authority
GB
United Kingdom
Prior art keywords
cage
roller bearing
conical needle
needle
conical
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
GB8303538A
Other versions
GB2115889A (en
GB8303538D0 (en
Inventor
Bernard Mallet
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.)
Timken France SAS
Original Assignee
Nadella SA
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 Nadella SA filed Critical Nadella SA
Publication of GB8303538D0 publication Critical patent/GB8303538D0/en
Publication of GB2115889A publication Critical patent/GB2115889A/en
Application granted granted Critical
Publication of GB2115889B publication Critical patent/GB2115889B/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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/36—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/2628—Moulds with mould parts forming holes in or through the moulded article, e.g. for bearing 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/44—Needle bearings
    • F16C19/46—Needle bearings with one row or needles
    • 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
    • F16C33/4605—Details of interaction of cage and race, e.g. retention or centring
    • 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
    • F16C33/4635—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages made from plastic, e.g. injection moulded 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
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7893—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a cage or integral therewith
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/04—Bearings
    • 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
    • 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Rolling Contact Bearings (AREA)
GB8303538A 1982-02-18 1983-02-09 Cage for a conical needle or roller bearing Expired GB2115889B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8202670A FR2521665A1 (en) 1982-02-18 1982-02-18 CAGE FOR CONICAL BEARING WITH NEEDLES OR ROLLS

Publications (3)

Publication Number Publication Date
GB8303538D0 GB8303538D0 (en) 1983-03-16
GB2115889A GB2115889A (en) 1983-09-14
GB2115889B true GB2115889B (en) 1986-07-23

Family

ID=9271103

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8303538A Expired GB2115889B (en) 1982-02-18 1983-02-09 Cage for a conical needle or roller bearing

Country Status (3)

Country Link
FR (1) FR2521665A1 (en)
GB (1) GB2115889B (en)
IN (1) IN159260B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3336889A1 (en) * 1983-10-11 1985-04-25 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt Segmental cage for roller bearing
GB2147956B (en) * 1983-10-12 1987-05-07 Skf Kugellagerfabriken Gmbh Plastics cage for roller bearings
GB8428112D0 (en) * 1984-11-07 1984-12-12 Timken Co Tapered roller bearings
DE3605812A1 (en) * 1986-02-22 1987-08-27 Kugelfischer G Schaefer & Co CAEFIG FOR Tapered Roller Bearings that can be manufactured with the help of two axial slides
FR2600131B1 (en) * 1986-06-13 1991-10-04 Roulements Soc Nouvelle ROLLER BEARING COMPRISING AN INTERCALAR CAGE FOR RADIAL AND AXIAL RETENTION OF THE ROLLERS
US4722617A (en) * 1987-07-17 1988-02-02 The Torrington Company Ball bearing assembly
DE8914265U1 (en) * 1989-12-04 1990-01-18 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt ball-bearing
DE4130143A1 (en) * 1991-09-11 1993-03-18 Schaeffler Waelzlager Kg METHOD AND TOOL FOR PRODUCING A ROLLER BEARING CAGE FROM POLYMERIC MATERIALS
DE19646338B4 (en) * 1996-11-09 2005-06-09 Ina-Schaeffler Kg thrust roller bearing
DE19650733A1 (en) * 1996-12-06 1998-06-10 Schaeffler Waelzlager Ohg Roller bearing cage with two side-rings
DE19745410A1 (en) * 1997-10-15 1999-04-22 Schaeffler Waelzlager Ohg Roller bearing with a one-piece plastic cage
DE102005009980B3 (en) * 2005-03-04 2006-06-14 Aktiebolaget Skf Antifriction bearing has inner ring along with truncated cone like inner surface, which is limited laterally by first board, second board, and outer ring with retaining segments which stand in interference with inner ring
US8177437B2 (en) * 2005-12-21 2012-05-15 Ntn Corporation Rolling bearing, retainer segment and main shaft support structure of wind-power generator
DE102006051676A1 (en) * 2006-11-02 2008-05-08 Schaeffler Kg Cage for angular roller bearing with cylindrical rolling elements, comprises multiple pockets, which correspond to rolling elememts of bearing, distributed on circumference of cage
WO2011031931A1 (en) 2009-09-11 2011-03-17 The Timken Company Snap-on cage bridge for rolling element bearings
JP5938271B2 (en) * 2012-05-21 2016-06-22 Ntn株式会社 Roller bearing and shaft support structure
WO2014104132A1 (en) 2012-12-25 2014-07-03 日本精工株式会社 Tapered roller bearing
WO2014163177A1 (en) * 2013-04-04 2014-10-09 日本精工株式会社 Tapered roller bearing-use resin made cage and tapered roller bearing provided with such cage
DE102014208233A1 (en) * 2014-04-30 2015-11-05 Aktiebolaget Skf Rolling bearing cage or roller bearing cage segment and method for mounting a rolling bearing
DE102015208933A1 (en) * 2015-05-13 2016-11-17 Aktiebolaget Skf Rolling bearing cage with a sealing element and method for its production
DE102017124019A1 (en) * 2017-10-16 2019-04-18 Schaeffler Technologies AG & Co. KG Needle or roller bearings
JP7381894B2 (en) * 2020-04-15 2023-11-16 中西金属工業株式会社 Method for manufacturing upper case of strut bearing and strut bearing
US11286988B2 (en) * 2020-07-27 2022-03-29 Schaeffler Technologies AG & Co. KG Single-piece high-speed bearing cage

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1194422A (en) * 1956-12-13 1959-11-09 British Timken Ltd Cages improvements for roller and ball bearings
DE1905766A1 (en) * 1968-02-08 1970-08-20 Torrington Co Roller bearing
FR2086556A5 (en) * 1970-04-01 1971-12-31 Skf Cie Applic Mecanique
SE354329B (en) * 1971-04-16 1973-03-05 Stellana Plast Ab
FR2170911A1 (en) * 1972-02-08 1973-09-21 Sormel Sa Moulded stages for rolling bearings - mfd using moulds with meshed plugs
DE2329911A1 (en) * 1973-06-12 1975-01-09 Joerg Schwarzbich Press-stud insertion of bearing rings in inclined ball bearings - moulded lips formed on the plastic roller body cage
DE2651827A1 (en) * 1976-11-13 1978-05-18 Kugelfischer G Schaefer & Co FULL-ROLLED OR FULL-SPHERICAL ROLLER BEARING
FR2389036A1 (en) * 1977-04-27 1978-11-24 Renault Thrust bearing for Macpherson strut - has ball cage with integrally formed lip seals and race retainers

Also Published As

Publication number Publication date
FR2521665B1 (en) 1985-05-17
FR2521665A1 (en) 1983-08-19
GB2115889A (en) 1983-09-14
IN159260B (en) 1987-04-25
GB8303538D0 (en) 1983-03-16

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee