IT994057B - Dispositivo di trattenuta per cuscinetti a sfera - Google Patents

Dispositivo di trattenuta per cuscinetti a sfera

Info

Publication number
IT994057B
IT994057B IT50095/73A IT5009573A IT994057B IT 994057 B IT994057 B IT 994057B IT 50095/73 A IT50095/73 A IT 50095/73A IT 5009573 A IT5009573 A IT 5009573A IT 994057 B IT994057 B IT 994057B
Authority
IT
Italy
Prior art keywords
ball bearings
retaining device
retaining
bearings
ball
Prior art date
Application number
IT50095/73A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT994057B publication Critical patent/IT994057B/it

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)
IT50095/73A 1972-06-05 1973-05-21 Dispositivo di trattenuta per cuscinetti a sfera IT994057B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT994057B true IT994057B (it) 1975-10-20

Family

ID=22986871

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50095/73A IT994057B (it) 1972-06-05 1973-05-21 Dispositivo di trattenuta per cuscinetti a sfera

Country Status (5)

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

Families Citing this family (25)

* 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 (sv) * 1977-09-22 1979-03-23 Skf Ab Rullkroppshallare
EP0036692A1 (en) * 1980-03-24 1981-09-30 SKF Industrial Trading & Development Company B.V. Lubricant insert for rolling bearings
US4601592A (en) * 1982-03-17 1986-07-22 The Timken Company Tapered roller bearing capable of sustained operation without lubricant replenishment
CA1191182A (en) * 1982-03-17 1985-07-30 Chester F. Jatczak Tapered roller bearing capable of sustained operation without lubricant replenishment
SE439081B (sv) * 1984-01-20 1985-05-28 Wladimir Wladimiroff Anordning for elastisk fixering av breckliga ror
GB2177165B (en) * 1985-07-06 1990-01-17 Firsteel Metal Prod Bearing cages
NL8801389A (nl) * 1988-05-31 1989-12-18 Skf Ind Trading & Dev Wentellager.
JPH0251717U (it) * 1988-10-06 1990-04-12
JP2525012Y2 (ja) * 1992-01-10 1997-02-05 日本ビクター株式会社 ボールベアリング
DE4227474A1 (de) * 1992-08-20 1994-02-24 Schaeffler Waelzlager Kg Wälzlager mit Kunststoffkäfig
US5399026A (en) * 1992-12-21 1995-03-21 The Timken Company Bearing with lubricating ring for providing supplemental lubrication
NL1009410C2 (nl) * 1998-06-15 1999-12-16 Skf Eng & Res Centre Bv Smeersysteem.
DE10119891C1 (de) * 2001-04-24 2003-03-20 Skf Ab Zylinderrollenlager
FR2859256B1 (fr) * 2003-08-27 2006-11-24 Defontaine Sa Couronne d'orientation
DE10351346A1 (de) * 2003-10-31 2005-06-09 Myonic Gmbh Kugellager
FR2898168B1 (fr) * 2006-03-06 2009-03-06 Snr Roulements Sa Procede de lubrification au moyen d'une matrice poreuse comprenant un lubrifiant, roulement et dispositif de transmission de couple ainsi lubrifies
DE102008047725A1 (de) * 2008-09-18 2010-03-25 Schaeffler Kg Verfahren zur Herstellung eines Käfigs, derart hergestellter Käfig, sowie Wälzlager und Linearführung umfassend einen solchen Käfig
DE102010017660A1 (de) * 2010-06-30 2012-01-05 Minebea Co., Ltd. Lagerkäfig zur Führung von Lagerkörpern und mit einem Lagerkäfig versehenes Wälzlager
EP2476925A1 (de) * 2011-01-12 2012-07-18 Groz-Beckert KG Wälzlagerkäfig teilweise bestehend aus Faserverbundwerkstoff mit Endlosfasern
DE102013210523B4 (de) 2013-06-06 2024-04-18 Aktiebolaget Skf Wälzlager
DE102014202268B4 (de) 2013-09-20 2024-04-18 Aktiebolaget Skf Wälzlagerkäfig oder -segment und Verfahren zum Herstellen eines Wälzlagerkäfigs oder -segments
CN109555783A (zh) * 2018-11-16 2019-04-02 洛阳汇工轴承科技有限公司 组合式新型轴承保持架
DE102019114939A1 (de) * 2019-06-04 2020-12-10 Schaeffler Technologies AG & Co. KG Wälzlager
CN116292638B (zh) * 2023-04-23 2024-04-16 程丙献 一种免注油式滚子轴承

Also Published As

Publication number Publication date
DE2326405B2 (de) 1974-06-20
DE2326405A1 (de) 1973-12-13
GB1396220A (en) 1975-06-04
JPS4961539A (it) 1974-06-14
FR2188725A5 (it) 1974-01-18

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