FR2521665B1 - - Google Patents

Info

Publication number
FR2521665B1
FR2521665B1 FR8202670A FR8202670A FR2521665B1 FR 2521665 B1 FR2521665 B1 FR 2521665B1 FR 8202670 A FR8202670 A FR 8202670A FR 8202670 A FR8202670 A FR 8202670A FR 2521665 B1 FR2521665 B1 FR 2521665B1
Authority
FR
France
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
FR8202670A
Other languages
French (fr)
Other versions
FR2521665A1 (fr
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
Priority to FR8202670A priority Critical patent/FR2521665A1/fr
Priority to GB8303538A priority patent/GB2115889B/en
Priority to IN185/CAL/83A priority patent/IN159260B/en
Publication of FR2521665A1 publication Critical patent/FR2521665A1/fr
Application granted granted Critical
Publication of FR2521665B1 publication Critical patent/FR2521665B1/fr
Granted 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)
FR8202670A 1982-02-18 1982-02-18 Cage pour roulement conique a aiguilles ou a rouleaux Granted FR2521665A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8202670A FR2521665A1 (fr) 1982-02-18 1982-02-18 Cage pour roulement conique a aiguilles ou a rouleaux
GB8303538A GB2115889B (en) 1982-02-18 1983-02-09 Cage for a conical needle or roller bearing
IN185/CAL/83A IN159260B (no) 1982-02-18 1983-02-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8202670A FR2521665A1 (fr) 1982-02-18 1982-02-18 Cage pour roulement conique a aiguilles ou a rouleaux

Publications (2)

Publication Number Publication Date
FR2521665A1 FR2521665A1 (fr) 1983-08-19
FR2521665B1 true FR2521665B1 (no) 1985-05-17

Family

ID=9271103

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8202670A Granted FR2521665A1 (fr) 1982-02-18 1982-02-18 Cage pour roulement conique a aiguilles ou a rouleaux

Country Status (3)

Country Link
FR (1) FR2521665A1 (no)
GB (1) GB2115889B (no)
IN (1) IN159260B (no)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3336889A1 (de) * 1983-10-11 1985-04-25 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt Segmentkaefig fuer rollenlager
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 (de) * 1986-02-22 1987-08-27 Kugelfischer G Schaefer & Co Mit hilfe zweier axialschieber herstellbarer kaefig fuer kegelrollenlager
FR2600131B1 (fr) * 1986-06-13 1991-10-04 Roulements Soc Nouvelle Roulement a rouleaux comportant une cage intercalaire de retention radiale et axiale des rouleaux
US4722617A (en) * 1987-07-17 1988-02-02 The Torrington Company Ball bearing assembly
DE8914265U1 (de) * 1989-12-04 1990-01-18 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt Kugellager
DE4130143A1 (de) * 1991-09-11 1993-03-18 Schaeffler Waelzlager Kg Verfahren und werkzeug zur herstellung eines waelzlagerkaefigs aus polymeren werkstoffen
DE19646338B4 (de) * 1996-11-09 2005-06-09 Ina-Schaeffler Kg Axialwälzlager
DE19650733A1 (de) * 1996-12-06 1998-06-10 Schaeffler Waelzlager Ohg Käfig für zylindrische Wälzkörper
DE19745410A1 (de) * 1997-10-15 1999-04-22 Schaeffler Waelzlager Ohg Maschinenelement
DE102005009980B3 (de) * 2005-03-04 2006-06-14 Aktiebolaget Skf Wälzlager
US8177437B2 (en) * 2005-12-21 2012-05-15 Ntn Corporation Rolling bearing, retainer segment and main shaft support structure of wind-power generator
DE102006051676A1 (de) * 2006-11-02 2008-05-08 Schaeffler Kg Käfig für ein Schrägrollenlager
US9097283B2 (en) 2009-09-11 2015-08-04 The Timken Company Snap-on cage bridge for rolling element bearings
JP5938271B2 (ja) * 2012-05-21 2016-06-22 Ntn株式会社 ころ軸受、およびシャフト支持構造
CN104956102A (zh) 2012-12-25 2015-09-30 日本精工株式会社 圆锥滚子轴承
EP2982878B1 (en) * 2013-04-04 2018-08-08 NSK Ltd. Resin cage for tapered roller bearing and tapered roller bearing including the resin cage
DE102014208233A1 (de) * 2014-04-30 2015-11-05 Aktiebolaget Skf Wälzlagerkäfig oder Wälzlagerkäfigsegment sowie Verfahren zur Montage eines Wälzlagers
DE102015208933A1 (de) * 2015-05-13 2016-11-17 Aktiebolaget Skf Wälzlagerkäfig mit einem Dichtungselement und Verfahren zu dessen Herstellung
DE102017124019A1 (de) * 2017-10-16 2019-04-18 Schaeffler Technologies AG & Co. KG Nadel- oder Rollenlager
JP7381894B2 (ja) * 2020-04-15 2023-11-16 中西金属工業株式会社 ストラットベアリングの上側ケースの製造方法、及びストラットベアリング
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 (fr) * 1956-12-13 1959-11-09 British Timken Ltd Perfectionnements aux cages pour roulements à rouleaux et à billes
DE1905766A1 (de) * 1968-02-08 1970-08-20 Torrington Co Waelzlager
FR2086556A5 (no) * 1970-04-01 1971-12-31 Skf Cie Applic Mecanique
SE354329B (no) * 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 (de) * 1973-06-12 1975-01-09 Joerg Schwarzbich Schraegkugellager
DE2651827A1 (de) * 1976-11-13 1978-05-18 Kugelfischer G Schaefer & Co Vollrolliges bzw. vollkugeliges waelzlager
FR2389036A1 (fr) * 1977-04-27 1978-11-24 Renault Palier a contact de roulement, notamment pour jambes de force de suspension d'un vehicule automobile

Also Published As

Publication number Publication date
GB2115889A (en) 1983-09-14
GB8303538D0 (en) 1983-03-16
FR2521665A1 (fr) 1983-08-19
IN159260B (no) 1987-04-25
GB2115889B (en) 1986-07-23

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Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
ST Notification of lapse