BRPI0822025A2 - porta esferas para corpos de rolamento - Google Patents
porta esferas para corpos de rolamentoInfo
- Publication number
- BRPI0822025A2 BRPI0822025A2 BRPI0822025A BRPI0822025A BRPI0822025A2 BR PI0822025 A2 BRPI0822025 A2 BR PI0822025A2 BR PI0822025 A BRPI0822025 A BR PI0822025A BR PI0822025 A BRPI0822025 A BR PI0822025A BR PI0822025 A2 BRPI0822025 A2 BR PI0822025A2
- Authority
- BR
- Brazil
- Prior art keywords
- freedom
- rolling elements
- bodies
- bearing
- ball holder
- Prior art date
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
- F16C19/10—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows 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
- 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
- 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
- F16C33/42—Ball cages made from wire or sheet metal strips
- F16C33/422—Ball cages made from wire or sheet metal strips made from sheet metal
- F16C33/425—Ball cages made from wire or sheet metal strips made from sheet metal from a single part, e.g. ribbon cages with one corrugated annular part
Abstract
porta esferas para corpos de rolamento". a presente invenção refere-se a uma porta esferas (1) para cor- 5 pos de rolamento (6), por exemplo, para mancais axiais ou guias planas, a qual seu corte longitudinal está configurado aproximadamente em forma de w, com paredes laterais (2, 3) e que configuram abas em w e almas (4) que ligam estas, entre as quais se recebem os corpos de rolamento (6), sendo que o perfil das almas (4) presta-se para limitar a liberdade de movimento 10 dos corpos de rolamento, em pelo menos dois graus de liberdade. além dis- so, está previsto de acordo com a invenção que o perfil das almas (4) é con-figurado de tal maneira que a liberdade de movimento dos corpos de rola-mento possa ser limitada em pelo menos um outro grau de liberdade.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008004033A DE102008004033B4 (de) | 2008-01-11 | 2008-01-11 | Käfig für Wälzkörper |
PCT/EP2008/065204 WO2009086964A2 (de) | 2008-01-11 | 2008-11-10 | Käfig für wälzkörper |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0822025A2 true BRPI0822025A2 (pt) | 2019-02-26 |
Family
ID=40686256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0822025A BRPI0822025A2 (pt) | 2008-01-11 | 2008-11-10 | porta esferas para corpos de rolamento |
Country Status (8)
Country | Link |
---|---|
US (1) | US8690452B2 (pt) |
EP (1) | EP2232091B1 (pt) |
JP (1) | JP2011509383A (pt) |
CN (1) | CN101918726B (pt) |
BR (1) | BRPI0822025A2 (pt) |
DE (1) | DE102008004033B4 (pt) |
SI (1) | SI2232091T1 (pt) |
WO (1) | WO2009086964A2 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009048875A1 (de) * | 2009-10-09 | 2011-04-14 | Schaeffler Technologies Gmbh & Co. Kg | Wälzkörperkäfig für ein Kugellager |
DE102013221363A1 (de) * | 2013-10-22 | 2015-04-23 | Schaeffler Technologies Gmbh & Co. Kg | Axialkäfig für zylindrische Wälzkörper |
DE102013225996A1 (de) | 2013-12-16 | 2015-06-18 | Schaeffler Technologies AG & Co. KG | Kunststoff-Wälzlagerkäfig für ein Axiallager und Axiallager |
DE102015223255A1 (de) | 2015-11-25 | 2017-06-01 | Schaeffler Technologies AG & Co. KG | Kugellagerkäfig |
DE102016205440A1 (de) * | 2016-04-01 | 2017-10-05 | Schaeffler Technologies AG & Co. KG | Käfig für ein Axialkugellager, Axialkugellager mit dem Käfig sowie Verfahren zur Herstellung des Käfigs |
DE102021105455A1 (de) | 2021-03-08 | 2022-09-08 | Schaeffler Technologies AG & Co. KG | Käfig für ein Axialkugellager sowie Verfahren zur Montage eines Kugelkranzes mit diesem Käfig |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE280119C (pt) * | 1900-01-01 | |||
DE279476C (pt) * | ||||
DE212758C (pt) * | 1900-01-01 | |||
FR340433A (fr) * | 1904-02-15 | 1904-07-06 | Ernst Gustav Hoffmann | Perfectionnements aux roulements à billes |
FR459683A (fr) * | 1913-06-12 | 1913-11-11 | Cie Anonyme Francaise Pour La Fabrication Des Roulements A Billes Dwf | Cage à billes |
US1232523A (en) * | 1917-05-15 | 1917-07-10 | Edward S Folk | Roller-bearing. |
US1395244A (en) * | 1920-07-31 | 1921-10-25 | Gustaf E Andre | Bearing |
DE1840219U (de) * | 1961-08-23 | 1961-10-26 | Schaeffler Ohg Industriewerk | Einstueckiger kaefig fuer zylindrische waelzkoerper. |
DE1174113B (de) * | 1962-02-20 | 1964-07-16 | Schaeffler Ohg Industriewerk | Axialkaefig fuer zylindrische Waelzkoerper |
US3306685A (en) * | 1965-07-19 | 1967-02-28 | Mcgill Mfg Company Inc | Angular contact ball bearing assembly |
JP3316307B2 (ja) * | 1994-06-07 | 2002-08-19 | 日本トムソン株式会社 | スラスト軸受 |
DE19740435A1 (de) | 1997-09-15 | 1999-03-18 | Schaeffler Waelzlager Ohg | Verfahren zum Herstellen eines Käfigs |
DE19812252A1 (de) * | 1998-03-20 | 1999-09-23 | Schaeffler Waelzlager Ohg | Käfig für zylindrische Wälzkörper |
JP3933336B2 (ja) * | 1999-01-28 | 2007-06-20 | Ntn株式会社 | スラスト針状ころ軸受用保持器およびその製造方法 |
JP4165226B2 (ja) * | 2003-01-06 | 2008-10-15 | 株式会社ジェイテクト | スラストころ軸受用保持器 |
JP2004353775A (ja) * | 2003-05-29 | 2004-12-16 | Ntn Corp | スラスト玉軸受 |
US7178982B2 (en) * | 2003-11-13 | 2007-02-20 | Hiwin Mikrosystem Corp. | Retaining device for rolling-element |
JP4606128B2 (ja) * | 2004-11-11 | 2011-01-05 | 宇都宮機器株式会社 | ころ軸受用保持器の製造方法 |
JP4432741B2 (ja) * | 2004-11-16 | 2010-03-17 | 株式会社ジェイテクト | スラストころ軸受用保持器 |
FR2883941B1 (fr) * | 2005-04-04 | 2008-09-12 | Skf Ab | Dispositif de cage pour roulement, roulement et reducteur harmonique |
JP4591386B2 (ja) * | 2006-03-02 | 2010-12-01 | 株式会社ジェイテクト | スラストころ軸受 |
CN101876341B (zh) * | 2010-05-24 | 2012-01-25 | 杭州钱江压缩机有限公司 | 一种压缩机曲轴的平面轴承 |
-
2008
- 2008-01-11 DE DE102008004033A patent/DE102008004033B4/de active Active
- 2008-11-10 US US12/812,352 patent/US8690452B2/en not_active Expired - Fee Related
- 2008-11-10 BR BRPI0822025A patent/BRPI0822025A2/pt active Search and Examination
- 2008-11-10 CN CN2008801245386A patent/CN101918726B/zh active Active
- 2008-11-10 JP JP2010541723A patent/JP2011509383A/ja active Pending
- 2008-11-10 SI SI200831187T patent/SI2232091T1/sl unknown
- 2008-11-10 EP EP08869295.9A patent/EP2232091B1/de not_active Not-in-force
- 2008-11-10 WO PCT/EP2008/065204 patent/WO2009086964A2/de active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2009086964A3 (de) | 2010-08-12 |
CN101918726B (zh) | 2013-03-27 |
US20100278473A1 (en) | 2010-11-04 |
JP2011509383A (ja) | 2011-03-24 |
DE102008004033B4 (de) | 2012-05-31 |
US8690452B2 (en) | 2014-04-08 |
CN101918726A (zh) | 2010-12-15 |
EP2232091B1 (de) | 2014-01-22 |
SI2232091T1 (sl) | 2014-06-30 |
EP2232091A2 (de) | 2010-09-29 |
WO2009086964A2 (de) | 2009-07-16 |
DE102008004033A1 (de) | 2009-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B25D | Requested change of name of applicant approved |
Owner name: SCHAEFFLER TECHONOLOGIES AG AND CO. KG (DE) |
|
B25A | Requested transfer of rights approved |
Owner name: SCHAEFFLER TECHONOLOGIES GMBH AND CO. KG (DE) |
|
B25D | Requested change of name of applicant approved |
Owner name: SCHAEFFLER TECHONOLOGIES AG AND CO. KG (DE) |
|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time | ||
B350 | Update of information on the portal [chapter 15.35 patent gazette] |