CA3207257A1 - Assemblage de cage, palier de butee plan, palier radial et palier de butee radial conique - Google Patents

Assemblage de cage, palier de butee plan, palier radial et palier de butee radial conique Download PDF

Info

Publication number
CA3207257A1
CA3207257A1 CA3207257A CA3207257A CA3207257A1 CA 3207257 A1 CA3207257 A1 CA 3207257A1 CA 3207257 A CA3207257 A CA 3207257A CA 3207257 A CA3207257 A CA 3207257A CA 3207257 A1 CA3207257 A1 CA 3207257A1
Authority
CA
Canada
Prior art keywords
cage
rollers
group
bearing
pockets
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.)
Pending
Application number
CA3207257A
Other languages
English (en)
Inventor
Xiaochun Wang
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.)
Individual
Original Assignee
Individual
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
Priority claimed from CN202210215807.1A external-priority patent/CN114427573B/zh
Application filed by Individual filed Critical Individual
Publication of CA3207257A1 publication Critical patent/CA3207257A1/fr
Pending 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
    • 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
    • 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
    • F16C19/24—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 radial load mainly
    • F16C19/28—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 radial load mainly 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
    • 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
    • F16C19/30—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 axial load mainly
    • 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
    • F16C19/30—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 axial load mainly
    • F16C19/305—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 axial load mainly consisting of rollers held in a cage
    • 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
    • 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
    • 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
    • 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/46—Cages for rollers or needles
    • F16C33/51—Cages for rollers or needles formed of unconnected members
    • F16C33/513—Cages for rollers or needles formed of unconnected members formed of arcuate segments for carrying one or more 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
    • 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
    • F16C33/56—Selection of substances

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
CA3207257A 2022-03-07 2022-08-16 Assemblage de cage, palier de butee plan, palier radial et palier de butee radial conique Pending CA3207257A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202210215807.1A CN114427573B (zh) 2022-03-07 2022-03-07 保持架组件、平面推力轴承、径向轴承及锥面向心推力轴承
CN202210215807.1 2022-03-07
PCT/CN2022/112809 WO2023168906A1 (fr) 2022-03-07 2022-08-16 Ensemble de retenue, palier de butée plan, palier radial et palier de butée centripète à surface conique

Publications (1)

Publication Number Publication Date
CA3207257A1 true CA3207257A1 (fr) 2023-09-07

Family

ID=87890083

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3207257A Pending CA3207257A1 (fr) 2022-03-07 2022-08-16 Assemblage de cage, palier de butee plan, palier radial et palier de butee radial conique

Country Status (5)

Country Link
US (1) US11982315B2 (fr)
EP (1) EP4269822A1 (fr)
JP (1) JP2024510869A (fr)
KR (1) KR102603338B1 (fr)
CA (1) CA3207257A1 (fr)

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1300386A (en) * 1918-06-15 1919-04-15 Orlando W Hart Roller-bearing.
US1330158A (en) * 1918-07-15 1920-02-10 Iron City Products Company Retainer for roller thrust-bearings
US1327003A (en) * 1918-12-18 1920-01-06 Wilson Luloff Roller-bearing
JPS5830526A (ja) * 1981-08-17 1983-02-23 Nachi Fujikoshi Corp 多孔リテ−ナ−及びその製造方法
US4620456A (en) 1982-10-18 1986-11-04 Advanced Energy Concepts '81, Limited Nutating drive mechanisms having spherical ball driving elements
EP1925680A3 (fr) 2001-09-26 2008-06-11 NTN Corporation Palier de butée avec plusieurs rangées de rouleaux
US20050043137A1 (en) * 2003-08-19 2005-02-24 Nsk Ltd. Toroidal type continuously variable transmission
JP2005083485A (ja) 2003-09-09 2005-03-31 Koyo Seiko Co Ltd ころ軸受
CN2699042Y (zh) 2004-04-12 2005-05-11 西北轴承股份有限公司 新型四列圆柱滚子轴承
TWI251057B (en) 2004-08-26 2006-03-11 Nippon Thompson Co Ltd Roller bearing cage and method of producing the same
JP2006125427A (ja) * 2004-10-26 2006-05-18 Ntn Corp スラスト針状ころ軸受
DE102006003691A1 (de) 2006-01-26 2007-08-02 Schaeffler Kg Schrägwälzlager, insbesondere mehrreihiges Kugelrollenlager
JP2007239929A (ja) 2006-03-09 2007-09-20 Nsk Ltd ころ軸受
JP2008002673A (ja) 2006-06-20 2008-01-10 Hiroshi Teramachi 玉ころ転動体
JP2008240766A (ja) 2007-03-26 2008-10-09 Ntn Corp 転がり軸受
EP2012030A1 (fr) 2007-07-02 2009-01-07 Alfa-Sys AG Dispositif de pré-réglage d'outils et palier à roulement associé
CN201318392Y (zh) 2008-12-15 2009-09-30 芜湖三行轴承有限公司 一种单列的调心滚子轴承
US20160010688A1 (en) * 2014-07-10 2016-01-14 Schaeffler Technologies AG & Co. KG Low friction multi stage thrust bearing
DE102014218301A1 (de) 2014-09-12 2016-03-17 Schaeffler Technologies AG & Co. KG Planetenwälzlager
EP3078869A1 (fr) 2015-04-09 2016-10-12 ThyssenKrupp AG Cage pour un palier à roulement multi-rangées et palier à roulement multi-rangées pour éoliennes
US9790993B1 (en) * 2016-04-06 2017-10-17 Schaeffler Technologies AG & Co. KG Cage for a thrust bearing having double rows for roller elements
US9810261B1 (en) * 2016-06-02 2017-11-07 Eaton Corporation Bearing
US11162534B1 (en) * 2020-04-29 2021-11-02 Schaeffler Technologies AG & Co. KG Multiple row thrust bearings
CN114076145A (zh) 2020-08-15 2022-02-22 徐学庆 轴承，及角偏位可控的偏转轴承，及用于车轮的轴承装置
CN113124059A (zh) 2020-12-22 2021-07-16 洛阳德润精密机床轴承有限公司 一种轴承保持架
CN114427573B (zh) 2022-03-07 2022-12-27 姜虹 保持架组件、平面推力轴承、径向轴承及锥面向心推力轴承

Also Published As

Publication number Publication date
US20230349423A1 (en) 2023-11-02
KR20230133275A (ko) 2023-09-19
KR102603338B1 (ko) 2023-11-17
US11982315B2 (en) 2024-05-14
EP4269822A1 (fr) 2023-11-01
JP2024510869A (ja) 2024-03-12

Similar Documents

Publication Publication Date Title
US5409359A (en) High speed rotating apparatus having face-to-face contact ball bearing
TWI802528B (zh) 保持架組件、平面推力軸承、徑向軸承及錐面向心推力軸承
US8556519B2 (en) Radial roller bearing, in particular single track ball roller bearing
US20160010688A1 (en) Low friction multi stage thrust bearing
US11873862B2 (en) Planar high-density ball bearing, manufacturing method thereof and nutation reducer
JPH03172613A (ja) 玉軸受用の保持器
US11982315B2 (en) Cage assembly, planar thrust bearing, radial bearing and conical radial-thrust bearing
US20050058381A1 (en) Roller bearing
US3309157A (en) One-row radial and thrust ball bearing
US20210102576A1 (en) Self-aligning roller bearing
CN210949556U (zh) 滚珠保持架及角接触球轴承
KR102588395B1 (ko) 복렬 앵귤러 콘택트 볼 베어링
CN113062920B (zh) 一种调心式重载用回转支承
CN113767227B (zh) 大型滚动轴承
CN114483772A (zh) 一种具有高承载能力的回转支承
JPH0324322A (ja) ベアリングの回動性リテイニング方法及びその装置
CN110043566B (zh) 滚动轴承及其轴承套圈
CN110778606A (zh) 滚珠保持架及角接触球轴承
CN1120131A (zh) 子母滚动体自泵油润滑式径向力滚动轴承
US6626795B2 (en) Toroidal-type continuously variable transmission
CN108757737A (zh) 一种轴承及其纺锤形的滚动体
CN220726843U (zh) 一种平面轴承
CN216241834U (zh) 一种低噪音小摩擦的滚珠轴承
EP1022476A1 (fr) Palier à roulement
CN220505595U (zh) 一种绝缘高速支撑用外轮