IT8448926A0 - Punti gabbia per cuscinetti a sfere,in special modo gabbia in materiale plastico per cuscinetti a quattro - Google Patents

Punti gabbia per cuscinetti a sfere,in special modo gabbia in materiale plastico per cuscinetti a quattro

Info

Publication number
IT8448926A0
IT8448926A0 IT8448926A IT4892684A IT8448926A0 IT 8448926 A0 IT8448926 A0 IT 8448926A0 IT 8448926 A IT8448926 A IT 8448926A IT 4892684 A IT4892684 A IT 4892684A IT 8448926 A0 IT8448926 A0 IT 8448926A0
Authority
IT
Italy
Prior art keywords
cage
bearings
specially
points
plastic material
Prior art date
Application number
IT8448926A
Other languages
English (en)
Other versions
IT8448926A1 (it
IT1199199B (it
Inventor
Neder Gunter
Schurger Rainer
Original Assignee
Skf Kugellagerfabriken Gmbh
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
Publication of IT8448926A0 publication Critical patent/IT8448926A0/it
Application filed by Skf Kugellagerfabriken Gmbh filed Critical Skf Kugellagerfabriken Gmbh
Publication of IT8448926A1 publication Critical patent/IT8448926A1/it
Application granted granted Critical
Publication of IT1199199B publication Critical patent/IT1199199B/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
    • 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
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
    • F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
    • F16C19/166—Four-point-contact ball 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
    • 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
    • F16C33/3837—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages
    • F16C33/3843—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
    • F16C33/3856—Massive or moulded cages having cage pockets surrounding the balls, 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/38—Ball cages
    • F16C33/3887—Details of individual pockets, e.g. shape or ball retaining means
    • 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)
IT48926/84A 1983-10-08 1984-10-15 Gabbia per cuscinetti a sfere,in special modo gabbia in materiale plastico per cuscinetti a quattro punti IT1199199B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8329136 1983-10-08

Publications (3)

Publication Number Publication Date
IT8448926A0 true IT8448926A0 (it) 1984-09-28
IT8448926A1 IT8448926A1 (it) 1986-04-15
IT1199199B IT1199199B (it) 1988-12-30

Family

ID=6757838

Family Applications (2)

Application Number Title Priority Date Filing Date
IT8436106U IT8436106V0 (it) 1983-10-08 1984-09-28 Gabbia per cuscinetti a sfere, in special modo gabbia in materiale plastico per cuscinetti a quattro punti
IT48926/84A IT1199199B (it) 1983-10-08 1984-10-15 Gabbia per cuscinetti a sfere,in special modo gabbia in materiale plastico per cuscinetti a quattro punti

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IT8436106U IT8436106V0 (it) 1983-10-08 1984-09-28 Gabbia per cuscinetti a sfere, in special modo gabbia in materiale plastico per cuscinetti a quattro punti

Country Status (5)

Country Link
US (1) US4572678A (it)
JP (1) JPH0619176B2 (it)
FR (1) FR2553161B1 (it)
GB (1) GB2147665B (it)
IT (2) IT8436106V0 (it)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS626532U (it) * 1985-06-28 1987-01-16
GB2177165B (en) * 1985-07-06 1990-01-17 Firsteel Metal Prod Bearing cages
GB2183740A (en) * 1985-12-05 1987-06-10 Precision Sections Limited Ball cages
JPS6420529U (it) * 1987-07-27 1989-02-01
JPH1122727A (ja) * 1997-07-01 1999-01-26 Thk Kk 転動体連結体及びこれを用いた直線案内装置並びに転動体ねじ装置
JP4006836B2 (ja) * 1997-08-18 2007-11-14 日本精工株式会社 玉軸受
SE9704000D0 (sv) * 1997-10-31 1997-10-31 Electrolux Ab Kulbalanseringsanordning
FR2775323B1 (fr) 1998-02-24 2000-04-07 Skf France Cage pour roulement rigide a billes et roulement associe
DE29905595U1 (de) 1999-03-26 1999-07-15 Skf Gmbh, 97421 Schweinfurt Käfig für ein Wälzlager, insbesondere für ein Kugellager
JP4383766B2 (ja) * 2003-04-18 2009-12-16 Ｎｔｎ株式会社 アンギュラ玉軸受用の合成樹脂製保持器およびアンギュラ玉軸受
FR2920499A1 (fr) * 2007-09-04 2009-03-06 Snr Roulements Sa Cage de palier et palier a roulement a billes pourvu d'une telle cage
DE102009048875A1 (de) * 2009-10-09 2011-04-14 Schaeffler Technologies Gmbh & Co. Kg Wälzkörperkäfig für ein Kugellager
JP5018905B2 (ja) 2010-01-27 2012-09-05 富士電機機器制御株式会社 電磁接触器ユニット
JP5876237B2 (ja) * 2011-06-27 2016-03-02 Ntn株式会社 玉軸受用の合成樹脂製保持器および玉軸受
CN102242764B (zh) * 2011-07-15 2013-04-17 常州光洋轴承股份有限公司 四点接触球轴承
CN102305244B (zh) * 2011-09-03 2013-01-09 马鞍山方圆回转支承股份有限公司 回转支承滚珠带式定位保持架
CN103267065A (zh) * 2013-05-27 2013-08-28 常熟长城轴承有限公司 新型角接触球轴承保持架结构
CN104047954B (zh) * 2014-06-04 2016-09-14 洛阳轴研科技股份有限公司 一种内圈和外圈均为整体式的四点接触球轴承
CN107250582B (zh) 2015-02-04 2019-09-17 日本精工株式会社 滚动轴承用保持架和滚动轴承、以及滚动轴承用保持架的制造方法
DE102015223255A1 (de) * 2015-11-25 2017-06-01 Schaeffler Technologies AG & Co. KG Kugellagerkäfig
CN109416543B (zh) 2016-06-30 2022-11-08 创科（澳门离岸商业服务）有限公司 一种自主式割草机及其导航系统
US11172608B2 (en) 2016-06-30 2021-11-16 Tti (Macao Commercial Offshore) Limited Autonomous lawn mower and a system for navigating thereof
US10527095B1 (en) 2019-02-12 2020-01-07 Schaeffler Technologies AG & Co. KG Cage and ball sub-assembly for a ball bearing
US10697497B1 (en) 2019-09-12 2020-06-30 Schaeffler Technologies AG & Co. KG Two-piece bearing cage

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE273736C (it) *
US840805A (en) * 1906-04-18 1907-01-08 August Riebe Ball-bearing.
US1143116A (en) * 1906-05-25 1915-06-15 Hess Bright Mfg Co Antifriction-bearing.
CH91018A (de) * 1920-09-17 1921-10-17 Saurer G Adolph Kugellagerkäfig.
US1665448A (en) * 1926-04-05 1928-04-10 Charles W Dake Ball bearing
US1742418A (en) * 1926-08-30 1930-01-07 Mcgill Metal Company Cage for antifriction bearings
US2550911A (en) * 1945-08-30 1951-05-01 Gen Motors Corp Antifriction bearing
GB622805A (en) * 1945-08-30 1949-05-06 Gen Motors Corp Improvements relating to bearings and particularly to separators therefor
US3027206A (en) * 1961-03-07 1962-03-27 Fafnir Bearing Co Bearing retainer
US3502376A (en) * 1968-02-05 1970-03-24 Textron Inc Bearing retainer
GB1217095A (en) * 1968-04-23 1970-12-23 Riv Officine Di Villar Perosa Improvements in or relating to cages for bearing rolling elements
CH485959A (it) * 1968-04-23 1970-02-15 Riv Officine Di Villar Perosa Gabbia per cuscinetti a sfere
DE1903578A1 (de) * 1969-01-24 1970-07-23 Miniaturkugellager Gmbh Kunststoffkaefig fuer Waelzlager
US3647269A (en) * 1970-05-15 1972-03-07 Barden Corp Stable bearing cage
GB1348629A (en) * 1971-06-11 1974-03-20 Secr Defence Rolling element bearing
IT942964B (it) * 1971-11-26 1973-04-02 Niv Skf Officine Di Villar Per Gabbia ad alveoli in un sol pezzo per cuscinetti a rulli
DE2314464A1 (de) * 1973-03-23 1974-10-03 Volkswagenwerk Ag Kaefig fuer die waelzkoerper von waelzlagern
IT1085592B (it) * 1976-08-18 1985-05-28 Skf Kugellagerfabriken Gmbh Gabbiain materiale sintetico per cuscinetti a rulli cilindrici
SU796509A1 (ru) * 1977-03-09 1981-01-15 Предприятие П/Я А-1665 Подшипник качени
JPS543641A (en) * 1977-06-10 1979-01-11 Ntn Toyo Bearing Co Ltd Machine cage for ball bearing and its manufacturing process
FR2452026A1 (fr) * 1979-03-17 1980-10-17 Skf Kugellagerfabriken Gmbh Cage pour roulements, en particulier pour roulements a deux rangees de billes a contact oblique
JPS5894920U (ja) * 1981-12-18 1983-06-28 日亜精密工業株式会社 プラスチツク製波形リテ−ナ
DE3247948C2 (de) * 1982-12-24 1985-10-17 SKF GmbH, 8720 Schweinfurt Käfig für Kugellager, insbesondere für Schrägkugellager

Also Published As

Publication number Publication date
JPH0619176B2 (ja) 1994-03-16
IT8436106V0 (it) 1984-09-28
IT8448926A1 (it) 1986-04-15
FR2553161B1 (fr) 1988-05-27
IT1199199B (it) 1988-12-30
US4572678A (en) 1986-02-25
GB8425101D0 (en) 1984-11-07
JPS6098219A (ja) 1985-06-01
GB2147665A (en) 1985-05-15
GB2147665B (en) 1987-02-11
FR2553161A1 (fr) 1985-04-12

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970925