JP5583209B2 - 支持アセンブリ - Google Patents
支持アセンブリ Download PDFInfo
- Publication number
- JP5583209B2 JP5583209B2 JP2012517435A JP2012517435A JP5583209B2 JP 5583209 B2 JP5583209 B2 JP 5583209B2 JP 2012517435 A JP2012517435 A JP 2012517435A JP 2012517435 A JP2012517435 A JP 2012517435A JP 5583209 B2 JP5583209 B2 JP 5583209B2
- Authority
- JP
- Japan
- Prior art keywords
- cage
- support
- retainer
- shaft
- support assembly
- 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.)
- Active
Links
- 238000005096 rolling process Methods 0.000 claims description 25
- 239000010687 lubricating oil Substances 0.000 claims description 7
- 239000000314 lubricant Substances 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 7
- 230000005484 gravity Effects 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
Images
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
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
-
- 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
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
-
- 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
- F16C33/3806—Details of interaction of cage and race, e.g. retention, centring
-
- 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
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
-
- 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
- F16C2300/20—Application independent of particular apparatuses related to type of movement
- F16C2300/22—High-speed rotation
-
- 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
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/61—Toothed gear systems, e.g. support of pinion shafts
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0467—Elements of gearings to be lubricated, cooled or heated
- F16H57/0479—Gears or bearings on planet carriers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Description
布される。このような構造によると、軸受回転軸のずれが排除されるので、ユニットの寿命を向上させることができる。
Claims (8)
- ボディを備える支持アセンブリであって、
前記ボディには、中空のシャフトが保持器付き転がり軸受を介して装着されており、
前記中空のシャフトには、少なくとも2つの前記保持器付き転がり軸受が互いに離間して取り付けられている、支持アセンブリにおいて、
前記保持器を支持する保持器支持体が、中空パイプの形態であり、前記シャフト内部で、当該シャフトと、前記ボディに固定されて潤滑油供給路が設けられた円筒状のロッドとに対して同心になるように配置され、
前記シャフトと前記保持器支持体との間は、間隙の存在によって非摩擦状態であり、前記保持器支持体は、前記ロッドに沿って摺動することを特徴とする、支持アセンブリ。
- 請求項1において、前記保持器支持体が、前記円筒状のロッドの外周に隙間を介して取り付けられていることを特徴とする、支持アセンブリ。
- 請求項1において、前記円筒状のロッドが、前記保持器支持体の外周に隙間を介して取り付けられていることを特徴とする、支持アセンブリ。
- 請求項1において、前記保持器が、歯状の保持器であることを特徴とする、支持アセンブリ。
- 請求項1において、前記保持器が、リベット留め構造であることを特徴とする、支持アセンブリ。
- 請求項1において、前記保持器支持体および前記円筒状のロッドが、前記ボディの端部から延出していることを特徴とする、支持アセンブリ。
- 請求項1において、前記各保持器が、複数の別個の保持器支持体に支持されていることを特徴とする、支持アセンブリ。
- 請求項1において、前記保持器が、前記転がり軸受の軸受輪との間に隙間を有するように配置されていることを特徴とする、支持アセンブリ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009125511 | 2009-06-25 | ||
RU2009125511/11A RU2401953C1 (ru) | 2009-06-25 | 2009-06-25 | Опорное устройство |
PCT/RU2010/000289 WO2010151172A1 (ru) | 2009-06-25 | 2010-05-27 | Опорное устройство |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012531566A JP2012531566A (ja) | 2012-12-10 |
JP5583209B2 true JP5583209B2 (ja) | 2014-09-03 |
Family
ID=43386748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012517435A Active JP5583209B2 (ja) | 2009-06-25 | 2010-05-27 | 支持アセンブリ |
Country Status (6)
Country | Link |
---|---|
US (1) | US8944691B2 (ja) |
EP (1) | EP2447556B1 (ja) |
JP (1) | JP5583209B2 (ja) |
CA (1) | CA2769482C (ja) |
RU (1) | RU2401953C1 (ja) |
WO (1) | WO2010151172A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2472985C1 (ru) * | 2011-07-19 | 2013-01-20 | Андрей Михайлович Чумохвалов | Подшипниковый узел |
RU2494298C1 (ru) * | 2012-05-17 | 2013-09-27 | Денис Николаевич Мендрух | Устройство для подачи жидкой смазки |
RU2529116C1 (ru) * | 2013-05-13 | 2014-09-27 | Денис Николаевич Мендрух | Устройство для подачи жидкой смазки |
CN104451114A (zh) * | 2014-12-04 | 2015-03-25 | 无锡市晶瑜冶金机械有限公司 | 出钢机滚轮机构 |
US11371441B2 (en) * | 2019-06-07 | 2022-06-28 | Raytheon Technologies Corporation | Translating fluid delivery device |
US11624439B2 (en) | 2020-04-27 | 2023-04-11 | Raytheon Technologies Corporation | Retainer for securing a seal element to a seal carrier |
US11454320B2 (en) | 2020-04-27 | 2022-09-27 | Raytheon Technologies Corporation | Porous seal element with internal fluid passage |
US11466778B2 (en) * | 2020-04-27 | 2022-10-11 | Raytheon Technologies Corporation | Rotational equipment seal element with internal fluid passage |
US11339719B2 (en) | 2020-04-27 | 2022-05-24 | Raytheon Technologies Corporation | Fluid delivery system for rotational equipment |
CN113864347A (zh) * | 2021-09-13 | 2021-12-31 | 人本股份有限公司 | 旋转驱动主轴装置 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2079866A5 (ja) * | 1970-02-16 | 1971-11-12 | Pitner Alfred | |
US4342488A (en) * | 1979-06-28 | 1982-08-03 | The United States Of America As Represented By The Secretary Of The Navy | Self-aligning rolling contact thrust bearing/vibration reducer element |
SU1036981A1 (ru) | 1982-05-27 | 1983-08-23 | Предприятие П/Я А-1469 | Водило планетарной передачи |
US4563129A (en) * | 1983-12-08 | 1986-01-07 | United Technologies Corporation | Integrated reduction gear and counterrotation propeller |
SU1328595A1 (ru) * | 1984-06-13 | 1987-08-07 | Всесоюзный Научно-Исследовательский Конструкторско-Технологический Институт Подшипниковой Промышленности | Подшипниковый узел |
DE3447149A1 (de) * | 1984-12-22 | 1986-07-10 | FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt | Waelzlager, insbesondere kugellager |
US4713146A (en) * | 1985-01-14 | 1987-12-15 | Rockwell International Corporation | Drive shaft assembly |
DE3803411A1 (de) * | 1988-02-05 | 1989-08-17 | Leybold Ag | Vorrichtung zur halterung von werkstuecken |
JPH0250519U (ja) * | 1988-09-30 | 1990-04-09 | ||
SU1766468A1 (ru) | 1990-04-11 | 1992-10-07 | Научно-Производственное Объединение По Исследованию И Проектированию Энергетического Оборудования Им.И.И.Ползунова | Батарейный циклон |
JPH04181018A (ja) * | 1990-11-15 | 1992-06-29 | Internatl Business Mach Corp <Ibm> | 軸受およびヘッド位置決め装置 |
DE4332032B4 (de) * | 1993-09-21 | 2005-02-24 | Ina-Schaeffler Kg | Druckmittelbeaufschlagbares Radiallager |
JPH09119027A (ja) * | 1995-10-25 | 1997-05-06 | Hara Shiyokuki Seisakusho:Kk | 主として練条機に組み込まれる遊星歯車装置の軸受潤滑装置 |
CN2320835Y (zh) * | 1998-04-01 | 1999-05-26 | 苑红 | 新型轴承体总成 |
RU2216659C2 (ru) * | 2001-10-19 | 2003-11-20 | Кузнецов Петр Владимирович | Подшипниковый узел |
JP2003278774A (ja) * | 2002-03-22 | 2003-10-02 | Nsk Ltd | 転がり軸受 |
JP2004044661A (ja) * | 2002-07-10 | 2004-02-12 | Nsk Ltd | 軸受用保持器及びこの軸受用保持器を用いた転がり軸受 |
EP1939479B1 (en) * | 2006-09-28 | 2012-07-11 | JTEKT Corporation | Torque limiter-incorporating one-way clutch |
US20110236193A1 (en) * | 2010-03-25 | 2011-09-29 | Schaeffler Technologies Gmbh & Co. Kg | Turbocharger bearing lubrication |
-
2009
- 2009-06-25 RU RU2009125511/11A patent/RU2401953C1/ru active
-
2010
- 2010-05-27 JP JP2012517435A patent/JP5583209B2/ja active Active
- 2010-05-27 EP EP10792397.1A patent/EP2447556B1/en not_active Not-in-force
- 2010-05-27 CA CA2769482A patent/CA2769482C/en active Active
- 2010-05-27 WO PCT/RU2010/000289 patent/WO2010151172A1/ru active Application Filing
-
2011
- 2011-12-23 US US13/336,357 patent/US8944691B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2010151172A1 (ru) | 2010-12-29 |
EP2447556B1 (en) | 2014-10-01 |
EP2447556A4 (en) | 2013-08-28 |
CA2769482A1 (en) | 2010-12-29 |
US20120224800A1 (en) | 2012-09-06 |
US8944691B2 (en) | 2015-02-03 |
CA2769482C (en) | 2014-04-01 |
RU2401953C1 (ru) | 2010-10-20 |
EP2447556A1 (en) | 2012-05-02 |
JP2012531566A (ja) | 2012-12-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5583209B2 (ja) | 支持アセンブリ | |
KR101088271B1 (ko) | 저널 베어링 | |
US10895306B2 (en) | Eccentrically oscillating type reduction gear | |
TWI648485B (zh) | 諧波齒輪裝置 | |
EP2667052B1 (en) | Electric linear motion actuator and electric disk brake system | |
JP6575944B2 (ja) | 流体動圧オイル流、荷重容量、および軸受性能の最適化を促進するジャーナル軸受および方法 | |
US10329952B2 (en) | Bearing assembly, in particular for a turbomachine, and turbomachine having such a bearing assembly | |
KR102084020B1 (ko) | 플랫형 파동 기어 장치 | |
KR101933435B1 (ko) | 파동기어장치의 윤활방법 | |
JP6783534B2 (ja) | ラジアル軸受装置、及び、回転機械 | |
EP2453144A1 (en) | Bearing device, bearing unit, and rotary machine | |
KR101957224B1 (ko) | 기계용 구동 장치, 토크 모터, 클러치 유닛, 재료 가공 장치, 그리고 토크 모터의 이용 | |
JP4928554B2 (ja) | 耐食性の支承部 | |
JP2011052709A (ja) | アクチュエータ | |
US12018741B2 (en) | Gear mechanism and robot | |
US12031612B2 (en) | Speed reducer | |
JP5982220B2 (ja) | 電動リニアアクチュエータ | |
JP2014521043A (ja) | 軸受アセンブリ | |
RU2216659C2 (ru) | Подшипниковый узел | |
US20240229918A1 (en) | Powder lubrication method of strain wave gearing | |
US11199231B2 (en) | Traction drive for a motor vehicle transmission | |
WO2020195059A1 (ja) | 差動装置 | |
US1141670A (en) | Friction-clutch and means for operating same. | |
JP2013053712A (ja) | ころ軸受及び風力発電用増速機 | |
JP2011179664A (ja) | クランク軸のスラスト軸受構造 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130507 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20131224 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20131227 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20140314 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20140324 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140530 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140625 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140715 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5583209 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |