JP6644055B2 - リテーナーリングをもつころ軸受組立体 - Google Patents
リテーナーリングをもつころ軸受組立体 Download PDFInfo
- Publication number
- JP6644055B2 JP6644055B2 JP2017505080A JP2017505080A JP6644055B2 JP 6644055 B2 JP6644055 B2 JP 6644055B2 JP 2017505080 A JP2017505080 A JP 2017505080A JP 2017505080 A JP2017505080 A JP 2017505080A JP 6644055 B2 JP6644055 B2 JP 6644055B2
- Authority
- JP
- Japan
- Prior art keywords
- retainer ring
- side wall
- roller
- bearing assembly
- flange
- 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.)
- Expired - Fee Related
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
- F16C19/24—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
- F16C19/26—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 a single row 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
- F16C33/52—Cages for rollers or needles with no part entering between, or touching, the bearing surfaces of the 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
- F16C33/58—Raceways; Race rings
- F16C33/588—Races of sheet metal
-
- 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
- F16C33/58—Raceways; Race rings
- F16C33/64—Special methods of manufacture
-
- 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
- F16C43/00—Assembling bearings
- F16C43/04—Assembling rolling-contact 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
- F16C43/00—Assembling bearings
- F16C43/04—Assembling rolling-contact bearings
- F16C43/06—Placing rolling bodies in cages or bearings
- F16C43/065—Placing rolling bodies in cages or bearings in 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
- F16C2223/00—Surface treatments; Hardening; Coating
- F16C2223/10—Hardening, e.g. carburizing, carbo-nitriding
Description
Claims (7)
- 第1端部、第2端部、それらの間に延在し外輪を画成する本体、前記本体の前記第1端部から径方向内方に延在する第1フランジ、及び、前記本体の前記第2端部から径方向内方に延在する第2フランジを有する外側カップと、
複数のローラーであって、それぞれが、その第1端部から前記ローラーの長手方向中心軸線に沿って外方に延在する第1突起を含むローラーと、
基礎壁部、内側側壁部及び外側側壁部を有する第1リテーナーリングであって、前記第1リテーナーリングがU字状断面を有するように、前記内側側壁部が前記基礎壁部の内側周縁部から外方に延在しており、前記外側側壁部が、前記基礎壁部の外側周縁部から外方に延在している、第1リテーナーリングとを備え、
前記第1リテーナーリングの前記基礎壁部が、前記第1フランジの内側面に隣接して配置され、
各ローラーの前記第1突起が、前記第1リテーナーリングの前記内側側壁部と前記外側側壁部との間に回転可能に配置され、前記内側側壁部の先端縁部と前記外側側壁部の先端縁部とが連続的に第1径方向距離だけ離間し、前記第1リテーナーリングの前記基礎壁部の前記内側周縁部と前記外側周縁部とが第2径方向距離だけ離間し、前記第1径方向距離が前記第2径方向距離よりも大きい、ころ軸受組立体。 - 前記第1リテーナーリングが前記外側カップに対して回転可能である、請求項1に記載のころ軸受組立体。
- 前記第1リテーナーリングの前記基礎壁部が平坦状である、請求項1に記載のころ軸受組立体。
- 前記第1リテーナーリングの前記内側側壁部及び前記外側側壁部が同心状である、請求項1に記載のころ軸受組立体。
- 前記第1リテーナーリングの前記基礎壁部が、凸状外側面と凹状内側面とを有する、請求項1に記載のころ軸受組立体。
- 前記外輪から前記第1フランジの基端部まで外方に延在する第1の径方向に延在するレッジを更に備える、請求項1に記載のころ軸受組立体。
- 各ローラーの第2端部から各ローラーの前記長手方向中心軸線に沿って外方に延在する第2突起と、
基礎壁部、内側側壁部及び外側側壁部を有する第2リテーナーリングであって、前記第2リテーナーリングがU字状断面を有するように、前記内側側壁部が前記基礎壁部の内側周縁部から外方に延在しており、前記外側側壁部が前記基礎壁部の外側周縁部から外方に延在している、第2リテーナーリングとを更に備え、
前記第2リテーナーリングの前記基礎壁部が前記第2フランジの内側面に隣接して配置され、
各ローラーの前記第2突起が、前記第2リテーナーリングの前記内側側壁部と前記外側側壁部との間に回転可能に配置された、請求項1に記載のころ軸受組立体。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2014/048878 WO2016018302A1 (en) | 2014-07-30 | 2014-07-30 | Roller bearing assembly with retainer ring |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017522516A JP2017522516A (ja) | 2017-08-10 |
JP6644055B2 true JP6644055B2 (ja) | 2020-02-12 |
Family
ID=51358079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017505080A Expired - Fee Related JP6644055B2 (ja) | 2014-07-30 | 2014-07-30 | リテーナーリングをもつころ軸受組立体 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10544833B2 (ja) |
EP (1) | EP3175133B1 (ja) |
JP (1) | JP6644055B2 (ja) |
KR (1) | KR20170021340A (ja) |
CN (1) | CN106574660A (ja) |
WO (1) | WO2016018302A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021139455A (ja) * | 2020-03-06 | 2021-09-16 | 日本精工株式会社 | ケージアンドローラ |
MX2022014935A (es) * | 2020-05-26 | 2023-04-27 | Aircraft Gear Corp | Método de carburación de componentes de la linea motriz. |
DE102020208269A1 (de) | 2020-07-02 | 2022-01-05 | Aktiebolaget Skf | Laufbahnelement und Verfahren zu dessen Herstellung |
DE102020208271A1 (de) * | 2020-07-02 | 2022-01-05 | Aktiebolaget Skf | Blechtafellaufbahn mit einem Bord für Wälzkörper |
KR102190000B1 (ko) * | 2020-07-30 | 2020-12-11 | 효림산업주식회사 | 슬러지 수집기용 마모방지형 비금속 아이들 스프라켓 및 이를 포함하는 비금속 체인플라이트식 슬러지 수집기 |
CN112303112A (zh) * | 2020-11-02 | 2021-02-02 | 高跃 | 一种方便与滚子替换的工业型滚珠轴承 |
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US1015273A (en) * | 1909-02-09 | 1912-01-16 | William J Cartwright | Roller-bearing. |
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AT102708B (de) * | 1924-08-28 | 1926-03-10 | Hans Ing Bandion | Rollenkorb. |
DE550454C (de) * | 1931-06-10 | 1932-05-11 | Fried Krupp Akt Ges | Rollensatz |
US2065475A (en) | 1934-07-11 | 1936-12-22 | Mc Gill Mfg Co | Roller bearing |
US2038475A (en) * | 1934-09-10 | 1936-04-21 | Torrington Co | Antifriction bearing and method of making the same |
BE422160A (ja) | 1937-01-22 | |||
US2198376A (en) | 1937-12-17 | 1940-04-23 | Mc Gill Mfg Co | Bearing |
US2166673A (en) | 1938-05-21 | 1939-07-18 | Roller Bearing Co Of America | Roller retainer ring and race member assembly for roller bearings |
US2567242A (en) | 1945-07-18 | 1951-09-11 | Smith Sydney | Roller bearing assembly and method of producing same |
US2606798A (en) | 1946-04-29 | 1952-08-12 | Ransome And Marles Bearing Com | Roller bearing |
US2676074A (en) | 1952-08-06 | 1954-04-20 | Alan D Nusbaum | Self-retaining needle bearing |
US2794693A (en) | 1954-04-05 | 1957-06-04 | Dana Corp | Bearing retainer |
US2818313A (en) | 1955-08-18 | 1957-12-31 | Orange Roller Bearing Company | Roller bearing |
FR1135019A (fr) * | 1955-10-28 | 1957-04-23 | Roulements A Aiguilles Sa | Roulement |
US2969266A (en) | 1957-08-06 | 1961-01-24 | Schaeffler Ohg Industriewerk | Needle or roller bearing |
US3206829A (en) | 1963-08-13 | 1965-09-21 | Schaeffler Ohg Industriewerk | Method of producing sealed needle bearings |
US3348889A (en) | 1963-08-13 | 1967-10-24 | Schaeffler Ohg Industriewerk | Sealed needle bearing |
FR1448274A (fr) | 1965-06-24 | 1966-08-05 | Nadella | Roulement radial à étanchéité incorporée |
GB1170429A (en) | 1965-12-10 | 1969-11-12 | I N D U S T R I E W E R K Scha | Bearing with Seal |
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US3999817A (en) * | 1976-01-30 | 1976-12-28 | The Torrington Company | Separator ring for retaining rollers in a thrust bearing |
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JPH0648184Y2 (ja) * | 1987-12-26 | 1994-12-12 | 光洋精工株式会社 | 針状ころ軸受 |
EP0575864A3 (en) | 1992-06-16 | 1994-06-01 | Baer Hans | Method and device for energy supply |
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US5848846A (en) | 1996-07-26 | 1998-12-15 | Ntn Corporation | Shell type needle roller bearing and method of producing the same |
JP3563354B2 (ja) | 2001-02-09 | 2004-09-08 | 株式会社椿本チエイン | ころ軸受を組み込んだローラチェーン |
JP4161658B2 (ja) * | 2002-09-18 | 2008-10-08 | 株式会社ジェイテクト | カムフォロアの製造方法 |
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US8485730B2 (en) * | 2008-03-27 | 2013-07-16 | Ntn Corporation | Rolling bearing |
JP5296503B2 (ja) | 2008-11-25 | 2013-09-25 | Ntn株式会社 | 保持器付きころ |
DE102010026804A1 (de) | 2010-07-10 | 2012-01-12 | Schaeffler Technologies Gmbh & Co. Kg | Verfahren zum Herstellen eines Lagerringes für ein Zylinderrollenlager |
-
2014
- 2014-07-30 WO PCT/US2014/048878 patent/WO2016018302A1/en active Application Filing
- 2014-07-30 JP JP2017505080A patent/JP6644055B2/ja not_active Expired - Fee Related
- 2014-07-30 US US15/500,231 patent/US10544833B2/en active Active
- 2014-07-30 KR KR1020177002102A patent/KR20170021340A/ko not_active Application Discontinuation
- 2014-07-30 CN CN201480080915.6A patent/CN106574660A/zh active Pending
- 2014-07-30 EP EP14752699.0A patent/EP3175133B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3175133B1 (en) | 2019-10-16 |
WO2016018302A1 (en) | 2016-02-04 |
EP3175133A1 (en) | 2017-06-07 |
KR20170021340A (ko) | 2017-02-27 |
CN106574660A (zh) | 2017-04-19 |
US20180209481A1 (en) | 2018-07-26 |
JP2017522516A (ja) | 2017-08-10 |
US10544833B2 (en) | 2020-01-28 |
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