IT1151609B - Cuscinetto a rotolamento - Google Patents

Cuscinetto a rotolamento

Info

Publication number
IT1151609B
IT1151609B IT21779/82A IT2177982A IT1151609B IT 1151609 B IT1151609 B IT 1151609B IT 21779/82 A IT21779/82 A IT 21779/82A IT 2177982 A IT2177982 A IT 2177982A IT 1151609 B IT1151609 B IT 1151609B
Authority
IT
Italy
Prior art keywords
rolling bearing
rolling
bearing
Prior art date
Application number
IT21779/82A
Other languages
English (en)
Italian (it)
Other versions
IT8221779A0 (it
Inventor
Stig Lennart Hallerback
Original Assignee
Skf Ab
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 Skf Ab filed Critical Skf Ab
Publication of IT8221779A0 publication Critical patent/IT8221779A0/it
Application granted granted Critical
Publication of IT1151609B publication Critical patent/IT1151609B/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
    • F16C33/46—Cages for rollers or needles
    • F16C33/48—Cages for rollers or needles for multiple rows of rollers or needles
    • F16C33/485—Cages for rollers or needles for multiple rows of rollers or needles with two or more juxtaposed cages joined together or interacting with each other
    • 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
    • F16C23/086—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface forming a track for rolling elements
    • 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
    • F16C33/4611—Cages for rollers or needles 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
    • F16C33/46—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
    • 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
    • F16C19/38—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 two or more rows of rollers
    • 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
    • F16C2202/20—Thermal properties
    • F16C2202/22—Coefficient of expansion
    • 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)
  • Rolling Contact Bearings (AREA)
IT21779/82A 1981-06-10 1982-06-09 Cuscinetto a rotolamento IT1151609B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8103629A SE432470B (sv) 1981-06-10 1981-06-10 Fonsterhallare till rullningslager

Publications (2)

Publication Number Publication Date
IT8221779A0 IT8221779A0 (it) 1982-06-09
IT1151609B true IT1151609B (it) 1986-12-24

Family

ID=20344024

Family Applications (2)

Application Number Title Priority Date Filing Date
IT21779/82A IT1151609B (it) 1981-06-10 1982-06-09 Cuscinetto a rotolamento
IT8222125U IT8222125V0 (it) 1981-06-10 1982-06-09 Cuscinetto a rotolamento.

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT8222125U IT8222125V0 (it) 1981-06-10 1982-06-09 Cuscinetto a rotolamento.

Country Status (7)

Country Link
US (1) US4436349A (enExample)
JP (1) JPS5830527A (enExample)
DE (1) DE3221733A1 (enExample)
FR (1) FR2507716A1 (enExample)
GB (1) GB2112473B (enExample)
IT (2) IT1151609B (enExample)
SE (1) SE432470B (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4541743A (en) * 1983-07-20 1985-09-17 Nippon Seiko Kabushiki Kaisha Plastic retainer for roller bearing
DE3537243A1 (de) * 1985-10-19 1987-04-23 Kugelfischer G Schaefer & Co Zweireihiges pendelrollenlager
JP2960339B2 (ja) * 1995-10-17 1999-10-06 若井産業株式会社 ビス固定補助具
DE10045258A1 (de) * 2000-09-13 2002-04-04 Hegenscheidt Mfd Gmbh & Co Kg Rollenkäfig für eine Festwalzrolle
JP4552896B2 (ja) * 2006-05-18 2010-09-29 株式会社ジェイテクト シェル形ころ軸受
JP5457004B2 (ja) * 2008-09-30 2014-04-02 Ｎｔｎ株式会社 風力発電機の主軸支持用ころ軸受の保持器セグメント間のすき間調整方法
DE102009006860B4 (de) * 2009-01-30 2011-02-03 Ab Skf Wälzlagerkäfig
DE102010042849B4 (de) * 2010-10-25 2022-08-18 Aktiebolaget Skf Lagerkäfig und Verfahren zur Herstellung desselben
WO2012092107A2 (en) * 2010-12-27 2012-07-05 The Timken Company Segmented bearing retainer for wire support rings
DE102011080167B4 (de) * 2011-08-01 2013-09-19 Aktiebolaget Skf Lagerkäfigsegment, Lagerkäfig und Verfahren zur Herstellung desselben
DE102011089078B4 (de) * 2011-12-19 2014-11-27 Aktiebolaget Skf Lagerkäfig und Verfahren zur Herstellung desselben
DE102012204831A1 (de) * 2012-03-27 2013-10-02 Aktiebolaget Skf Wälzlagerkäfig
DE102013224541A1 (de) * 2013-11-29 2015-06-03 Aktiebolaget Skf Wälzlager
DE102014207836B4 (de) * 2014-04-25 2016-02-18 Aktiebolaget Skf Wälzlager
GB2550420A (en) 2016-05-20 2017-11-22 Bowman Int Ltd Rolling element bearing cage
GB202112473D0 (en) 2021-09-01 2021-10-13 Pss Belgium Nv Loudspeaker
CN116044899B (zh) * 2022-11-08 2025-03-14 惠州深科达智能装备有限公司 保持器、滑动体及直线导轨

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE465179C (de) * 1928-09-08 Louis Rouanet Kaefig fuer Waelzlager
US1996841A (en) 1931-05-06 1935-04-09 Gen Motors Corp Separator
DE1079899B (de) * 1956-10-23 1960-04-14 Skf Svenska Kullagerfab Ab Kaefig fuer Rollkoerper in Waelzlagern, bestehend aus einer Anzahl von Einzel-elementen aus Kunststoff, z. B. einem Polyamid, die durch mit ihnen verbundene Metallringe zu einem Ring zusammengehalten werden
US2969267A (en) 1956-10-23 1961-01-24 Skf Svenska Kullagerfab Ab Cage for rolling bodies in rolling bearings
CH372509A (de) * 1957-11-11 1963-10-15 Robert Kling Wetzlar Gmbh Kunststoffkäfig für Wälzlager
NL235328A (enExample) 1958-01-22 1900-01-01
SE404836B (sv) 1977-10-18 1978-10-30 Skf Nova Ab Ytterringcentrerad hallare for dubbelradiga rullager
US4277117A (en) 1979-08-15 1981-07-07 Keene Corporation Internally reinforced ball bearing spacer

Also Published As

Publication number Publication date
IT8221779A0 (it) 1982-06-09
JPS5830527A (ja) 1983-02-23
US4436349A (en) 1984-03-13
DE3221733A1 (de) 1983-01-05
FR2507716A1 (fr) 1982-12-17
DE3221733C2 (enExample) 1987-10-08
IT8222125V0 (it) 1982-06-09
FR2507716B3 (enExample) 1984-04-27
SE8103629L (sv) 1982-12-11
GB2112473B (en) 1985-05-15
SE432470B (sv) 1984-04-02
GB2112473A (en) 1983-07-20

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