CN201322046Y - 可调心滚子轴承 - Google Patents
可调心滚子轴承 Download PDFInfo
- Publication number
- CN201322046Y CN201322046Y CNU2008201841216U CN200820184121U CN201322046Y CN 201322046 Y CN201322046 Y CN 201322046Y CN U2008201841216 U CNU2008201841216 U CN U2008201841216U CN 200820184121 U CN200820184121 U CN 200820184121U CN 201322046 Y CN201322046 Y CN 201322046Y
- Authority
- CN
- China
- Prior art keywords
- bearing
- rolling
- ring
- central diaphragm
- interval
- 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 - Lifetime
Links
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
- F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
- F16C23/06—Ball or roller bearings
- F16C23/08—Ball or roller bearings self-adjusting
- F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
- F16C23/086—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface forming a track for rolling elements
-
- 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
- F16C33/4688—Cages for rollers or needles with rolling elements with smaller diameter than the load carrying rollers, e.g. cages with counter-rotating spacers
-
- 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
Abstract
Description
Claims (3)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201841216U CN201322046Y (zh) | 2008-12-31 | 2008-12-31 | 可调心滚子轴承 |
PCT/CN2009/001504 WO2010075668A1 (zh) | 2008-12-31 | 2009-12-18 | 可调心滚子轴承 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201841216U CN201322046Y (zh) | 2008-12-31 | 2008-12-31 | 可调心滚子轴承 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201322046Y true CN201322046Y (zh) | 2009-10-07 |
Family
ID=41159430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008201841216U Expired - Lifetime CN201322046Y (zh) | 2008-12-31 | 2008-12-31 | 可调心滚子轴承 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN201322046Y (zh) |
WO (1) | WO2010075668A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010075668A1 (zh) * | 2008-12-31 | 2010-07-08 | 北京盖德东方科技发展有限公司 | 可调心滚子轴承 |
CN104265765A (zh) * | 2014-09-25 | 2015-01-07 | 闫家驹 | 滚动隔离保持架轴承 |
CN104314983A (zh) * | 2014-09-25 | 2015-01-28 | 闫家驹 | 滚动隔离保持架 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1775618A1 (de) * | 1968-09-02 | 1972-01-20 | Holthoff Franz Josef | Kaefigloses Waelzlager ohne Gleitreibung |
DE19514504A1 (de) * | 1995-04-19 | 1996-10-24 | Schaeffler Waelzlager Kg | Radialwälzlager |
JP2000356218A (ja) * | 1999-04-16 | 2000-12-26 | Nsk Ltd | 転がり軸受 |
CN101169158B (zh) * | 2006-10-25 | 2011-08-31 | 中机洛阳轴承科技有限公司 | 轻窄系列带实体保持架型双列调心滚子轴承 |
CN201322046Y (zh) * | 2008-12-31 | 2009-10-07 | 北京盖德东方科技发展有限公司 | 可调心滚子轴承 |
-
2008
- 2008-12-31 CN CNU2008201841216U patent/CN201322046Y/zh not_active Expired - Lifetime
-
2009
- 2009-12-18 WO PCT/CN2009/001504 patent/WO2010075668A1/zh active Application Filing
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010075668A1 (zh) * | 2008-12-31 | 2010-07-08 | 北京盖德东方科技发展有限公司 | 可调心滚子轴承 |
CN104265765A (zh) * | 2014-09-25 | 2015-01-07 | 闫家驹 | 滚动隔离保持架轴承 |
CN104314983A (zh) * | 2014-09-25 | 2015-01-28 | 闫家驹 | 滚动隔离保持架 |
CN104265765B (zh) * | 2014-09-25 | 2016-08-24 | 闫家驹 | 滚动隔离保持架轴承 |
CN104314983B (zh) * | 2014-09-25 | 2017-03-08 | 闫家驹 | 滚动隔离保持架 |
Also Published As
Publication number | Publication date |
---|---|
WO2010075668A1 (zh) | 2010-07-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Century Technology Development Co., Ltd. Assignor: Beijing Gaide Dongfang Technology Development Co., Ltd. Contract record no.: 2015990000623 Denomination of utility model: Roller bearing with adjustable core Granted publication date: 20091007 License type: Exclusive License Record date: 20150717 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160204 Address after: 100035 Beijing city Xicheng District Hutong Guangping 38 Guoying building 11B Patentee after: Beijing Gaide Dongfang Technology Development Co., Ltd. Patentee after: Beijing Century Technology Development Co., Ltd. Address before: 100035 Beijing city Xicheng District Hutong Guangping 38 Guoying building 7B Patentee before: Beijing Gaide Dongfang Technology Development Co., Ltd. |
|
DD01 | Delivery of document by public notice |
Addressee: Wang Xu Document name: Notification of Passing Examination on Formalities |
|
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Beijing Century Technology Development Co., Ltd. Assignor: Beijing Gaide Dongfang Technology Development Co., Ltd. Contract record no.: 2015990000623 Date of cancellation: 20160219 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CX01 | Expiry of patent term |
Granted publication date: 20091007 |
|
CX01 | Expiry of patent term |