CN102644665B - 滚针轴承 - Google Patents
滚针轴承 Download PDFInfo
- Publication number
- CN102644665B CN102644665B CN201210035090.9A CN201210035090A CN102644665B CN 102644665 B CN102644665 B CN 102644665B CN 201210035090 A CN201210035090 A CN 201210035090A CN 102644665 B CN102644665 B CN 102644665B
- Authority
- CN
- China
- Prior art keywords
- internal ring
- retainer
- needle bearing
- bearing
- holding element
- 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 abstract description 13
- 230000013011 mating Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 3
- 238000007667 floating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
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
- F16C33/4605—Details of interaction of cage and race, e.g. retention or 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
- F16C19/22—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
- F16C19/44—Needle bearings
- F16C19/46—Needle bearings with one row 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
- 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
- F16C33/583—Details of specific parts of races
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Description
Claims (2)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011004200.8 | 2011-02-16 | ||
DE102011004200A DE102011004200A1 (de) | 2011-02-16 | 2011-02-16 | Nadellager mit bordlosem Innenring |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102644665A CN102644665A (zh) | 2012-08-22 |
CN102644665B true CN102644665B (zh) | 2016-06-01 |
Family
ID=46579530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210035090.9A Active CN102644665B (zh) | 2011-02-16 | 2012-02-16 | 滚针轴承 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8573851B2 (zh) |
CN (1) | CN102644665B (zh) |
DE (1) | DE102011004200A1 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101663728B1 (ko) | 2013-08-26 | 2016-10-07 | 삼성전자주식회사 | 플렉서블 디스플레이 소자를 구비한 접철식 전자 기기 |
JP6458459B2 (ja) * | 2013-12-25 | 2019-01-30 | 株式会社ジェイテクト | 円すいころ軸受 |
JP6520061B2 (ja) | 2013-12-25 | 2019-05-29 | 株式会社ジェイテクト | 玉軸受 |
DE102014217168A1 (de) * | 2014-08-28 | 2016-03-17 | Schaeffler Technologies AG & Co. KG | Nadellager mit einem Käfig und einer an dem Käfig gebildeten Haltenase |
CN109276168A (zh) * | 2018-10-15 | 2019-01-29 | 齐双莲 | 一种厨房用沥水器 |
CN112128232B (zh) * | 2019-06-25 | 2022-04-15 | 中国航发商用航空发动机有限责任公司 | 用于航空发动机的滚子轴承系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4523862A (en) * | 1983-06-07 | 1985-06-18 | Koyo Seiko Company Limited | Tapered roller bearing |
DE3732404A1 (de) * | 1986-09-26 | 1988-03-31 | Zvl Vyzk Ustav Pro Valiva | Waelzlager und verfahren zu dessen zusammenbau |
CN1668857A (zh) * | 2002-07-19 | 2005-09-14 | 迪姆肯公司 | 圆柱滚子轴承的组合保持架 |
CN1693728A (zh) * | 2004-03-25 | 2005-11-09 | 光洋精工株式会社 | 圆锥滚子轴承 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2658807A (en) * | 1949-08-15 | 1953-11-10 | Wallgren August Gunn Ferdinand | Double row roller bearing |
US5209700A (en) * | 1990-04-07 | 1993-05-11 | Gkn Automotive Ag | Constant-velocity joint |
DE19646310A1 (de) | 1996-11-09 | 1998-05-14 | Skf Gmbh | Radial-Wälzlager |
JP2005076675A (ja) * | 2003-08-28 | 2005-03-24 | Ntn Corp | 自動車トランスミッション用円錐ころ軸受 |
JP5101086B2 (ja) * | 2006-11-10 | 2012-12-19 | Ntn株式会社 | 円すいころ軸受 |
DE112007002413T5 (de) * | 2006-11-09 | 2009-09-10 | Ntn Corporation | Sich verjüngendes Rollenlager |
JP5183998B2 (ja) * | 2007-08-02 | 2013-04-17 | Ntn株式会社 | 円すいころ軸受 |
-
2011
- 2011-02-16 DE DE102011004200A patent/DE102011004200A1/de not_active Ceased
-
2012
- 2012-02-09 US US13/369,418 patent/US8573851B2/en active Active
- 2012-02-16 CN CN201210035090.9A patent/CN102644665B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4523862A (en) * | 1983-06-07 | 1985-06-18 | Koyo Seiko Company Limited | Tapered roller bearing |
DE3732404A1 (de) * | 1986-09-26 | 1988-03-31 | Zvl Vyzk Ustav Pro Valiva | Waelzlager und verfahren zu dessen zusammenbau |
CN1668857A (zh) * | 2002-07-19 | 2005-09-14 | 迪姆肯公司 | 圆柱滚子轴承的组合保持架 |
CN1693728A (zh) * | 2004-03-25 | 2005-11-09 | 光洋精工株式会社 | 圆锥滚子轴承 |
Also Published As
Publication number | Publication date |
---|---|
US20120207423A1 (en) | 2012-08-16 |
DE102011004200A1 (de) | 2012-08-16 |
US8573851B2 (en) | 2013-11-05 |
CN102644665A (zh) | 2012-08-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SCHAEFFLER FIFTH INVESTMENT MANAGEMENT GMBH + CO., Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG Effective date: 20150727 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: German Herzogenaurach Applicant after: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG Address before: German Herzogenaurach Applicant before: Fifth Schaeffler investment management GmbH & Co.KG Address after: German Herzogenaurach Applicant after: SCHAEFFLER TECHNOLOGIES AG & CO.KG Address before: German Herzogenaurach Applicant before: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SCHAEFFLER FIFTH INVESTMENT MANAGEMENT GMBH + CO., KG TO: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG Free format text: CORRECT: ADDRESS; FROM: Free format text: CORRECT: APPLICANT; FROM: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG TO: SCHAEFFLER TECHNOLOGY GMBH + CO. KG |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20150727 Address after: German Herzogenaurach Applicant after: Fifth Schaeffler investment management GmbH & Co.KG Address before: German Herzogenaurach Applicant before: SCHAEFFLER TECHNOLOGIES AG & CO. KG |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |